mirror of
https://github.com/git/git.git
synced 2024-12-01 05:54:16 +08:00
9479a31d60
Typically, forcing a sparse index to expand to a full index means that
Git could not determine the status of a file outside of the
sparse-checkout and needed to expand sparse trees into the full list of
sparse blobs. This operation can be very slow when the sparse-checkout
is much smaller than the full tree at HEAD.
When users are in this state, there is usually a modified or untracked
file outside of the sparse-checkout mentioned by the output of 'git
status'. There are a number of reasons why this is insufficient:
1. Users may not have a full understanding of which files are inside or
outside of their sparse-checkout. This is more common in monorepos
that manage the sparse-checkout using custom tools that map build
dependencies into sparse-checkout definitions.
2. In some cases, an empty directory could exist outside the
sparse-checkout and these empty directories are not reported by 'git
status' and friends.
3. If the user has '.gitignore' or 'exclude' files, then 'git status'
will squelch the warnings and not demonstrate any problems.
In order to help users who are in this state, add a new advice message
to indicate that a sparse index is expanded to a full index. This
message should be written at most once per process, so add a static
global 'give_advice_on_expansion' to sparse-index.c. Further, there is a
case in 'git sparse-checkout set' that uses the sparse index as an
in-memory data structure (even when writing a full index) so we need to
disable the message in that kind of case.
The t1092-sparse-checkout-compatibility.sh test script compares the
behavior of several Git commands across full and sparse repositories,
including sparse repositories with and without a sparse index. We need
to disable the advice in the sparse-index repo to avoid differences in
stderr. By leaving the advice on in the sparse-checkout repo (without
the sparse index), we can test the behavior of disabling the advice in
convert_to_sparse(). (Indeed, these tests are how that necessity was
discovered.) Add a test that reenables the advice and demonstrates that
the message is output.
The advice message is defined outside of expand_index() to avoid super-
wide lines. It is also defined as a macro to avoid compile issues with
-Werror=format-security.
Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2349 lines
72 KiB
Bash
Executable File
2349 lines
72 KiB
Bash
Executable File
#!/bin/sh
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test_description='compare full workdir to sparse workdir'
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GIT_TEST_SPLIT_INDEX=0
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GIT_TEST_SPARSE_INDEX=
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. ./test-lib.sh
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test_expect_success 'setup' '
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git init initial-repo &&
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(
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GIT_TEST_SPARSE_INDEX=0 &&
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cd initial-repo &&
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echo a >a &&
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echo "after deep" >e &&
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echo "after folder1" >g &&
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echo "after x" >z &&
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mkdir folder1 folder2 deep before x &&
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echo "before deep" >before/a &&
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echo "before deep again" >before/b &&
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mkdir deep/deeper1 deep/deeper2 deep/before deep/later &&
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mkdir deep/deeper1/deepest &&
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mkdir deep/deeper1/deepest2 &&
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mkdir deep/deeper1/deepest3 &&
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echo "after deeper1" >deep/e &&
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echo "after deepest" >deep/deeper1/e &&
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cp a folder1 &&
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cp a folder2 &&
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cp a x &&
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cp a deep &&
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cp a deep/before &&
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cp a deep/deeper1 &&
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cp a deep/deeper2 &&
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cp a deep/later &&
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cp a deep/deeper1/deepest &&
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cp a deep/deeper1/deepest2 &&
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cp a deep/deeper1/deepest3 &&
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cp -r deep/deeper1/ deep/deeper2 &&
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mkdir deep/deeper1/0 &&
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mkdir deep/deeper1/0/0 &&
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touch deep/deeper1/0/1 &&
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touch deep/deeper1/0/0/0 &&
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>folder1- &&
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>folder1.x &&
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>folder10 &&
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cp -r deep/deeper1/0 folder1 &&
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cp -r deep/deeper1/0 folder2 &&
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echo >>folder1/0/0/0 &&
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echo >>folder2/0/1 &&
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git add . &&
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git commit -m "initial commit" &&
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git checkout -b base &&
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for dir in folder1 folder2 deep
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do
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git checkout -b update-$dir base &&
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echo "updated $dir" >$dir/a &&
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git commit -a -m "update $dir" || return 1
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done &&
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git checkout -b rename-base base &&
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cat >folder1/larger-content <<-\EOF &&
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matching
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lines
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help
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inexact
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renames
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EOF
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cp folder1/larger-content folder2/ &&
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cp folder1/larger-content deep/deeper1/ &&
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git add . &&
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git commit -m "add interesting rename content" &&
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git checkout -b rename-out-to-out rename-base &&
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mv folder1/a folder2/b &&
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mv folder1/larger-content folder2/edited-content &&
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echo >>folder2/edited-content &&
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echo >>folder2/0/1 &&
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echo stuff >>deep/deeper1/a &&
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git add . &&
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git commit -m "rename folder1/... to folder2/..." &&
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git checkout -b rename-out-to-in rename-base &&
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mv folder1/a deep/deeper1/b &&
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echo more stuff >>deep/deeper1/a &&
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rm folder2/0/1 &&
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mkdir folder2/0/1 &&
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echo >>folder2/0/1/1 &&
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mv folder1/larger-content deep/deeper1/edited-content &&
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echo >>deep/deeper1/edited-content &&
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git add . &&
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git commit -m "rename folder1/... to deep/deeper1/..." &&
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git checkout -b rename-in-to-out rename-base &&
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mv deep/deeper1/a folder1/b &&
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echo >>folder2/0/1 &&
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rm -rf folder1/0/0 &&
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echo >>folder1/0/0 &&
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mv deep/deeper1/larger-content folder1/edited-content &&
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echo >>folder1/edited-content &&
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git add . &&
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git commit -m "rename deep/deeper1/... to folder1/..." &&
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git checkout -b df-conflict-1 base &&
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rm -rf folder1 &&
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echo content >folder1 &&
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git add . &&
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git commit -m "dir to file" &&
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git checkout -b df-conflict-2 base &&
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rm -rf folder2 &&
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echo content >folder2 &&
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git add . &&
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git commit -m "dir to file" &&
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git checkout -b fd-conflict base &&
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rm a &&
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mkdir a &&
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echo content >a/a &&
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git add . &&
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git commit -m "file to dir" &&
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for side in left right
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do
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git checkout -b merge-$side base &&
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echo $side >>deep/deeper2/a &&
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echo $side >>folder1/a &&
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echo $side >>folder2/a &&
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git add . &&
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git commit -m "$side" || return 1
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done &&
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git checkout -b deepest base &&
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echo "updated deepest" >deep/deeper1/deepest/a &&
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echo "updated deepest2" >deep/deeper1/deepest2/a &&
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echo "updated deepest3" >deep/deeper1/deepest3/a &&
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git commit -a -m "update deepest" &&
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git checkout -f base &&
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git reset --hard
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)
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'
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init_repos () {
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rm -rf full-checkout sparse-checkout sparse-index &&
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# create repos in initial state
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cp -r initial-repo full-checkout &&
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git -C full-checkout reset --hard &&
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cp -r initial-repo sparse-checkout &&
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git -C sparse-checkout reset --hard &&
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cp -r initial-repo sparse-index &&
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git -C sparse-index reset --hard &&
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# initialize sparse-checkout definitions
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git -C sparse-checkout sparse-checkout init --cone &&
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git -C sparse-checkout sparse-checkout set deep &&
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git -C sparse-index sparse-checkout init --cone --sparse-index &&
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test_cmp_config -C sparse-index true index.sparse &&
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git -C sparse-index sparse-checkout set deep &&
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# Disable this message to keep stderr the same.
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git -C sparse-index config advice.sparseIndexExpanded false
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}
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init_repos_as_submodules () {
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git reset --hard &&
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init_repos &&
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git submodule add ./full-checkout &&
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git submodule add ./sparse-checkout &&
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git submodule add ./sparse-index &&
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git submodule status >actual &&
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grep full-checkout actual &&
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grep sparse-checkout actual &&
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grep sparse-index actual
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}
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run_on_sparse () {
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(
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cd sparse-checkout &&
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GIT_PROGRESS_DELAY=100000 "$@" >../sparse-checkout-out 2>../sparse-checkout-err
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) &&
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(
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cd sparse-index &&
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GIT_PROGRESS_DELAY=100000 "$@" >../sparse-index-out 2>../sparse-index-err
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)
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}
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run_on_all () {
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(
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cd full-checkout &&
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GIT_PROGRESS_DELAY=100000 "$@" >../full-checkout-out 2>../full-checkout-err
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) &&
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run_on_sparse "$@"
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}
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test_all_match () {
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run_on_all "$@" &&
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test_cmp full-checkout-out sparse-checkout-out &&
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test_cmp full-checkout-out sparse-index-out &&
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test_cmp full-checkout-err sparse-checkout-err &&
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test_cmp full-checkout-err sparse-index-err
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}
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test_sparse_match () {
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run_on_sparse "$@" &&
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test_cmp sparse-checkout-out sparse-index-out &&
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test_cmp sparse-checkout-err sparse-index-err
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}
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test_sparse_unstaged () {
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file=$1 &&
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for repo in sparse-checkout sparse-index
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do
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# Skip "unmerged" paths
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git -C $repo diff --staged --diff-filter=u -- "$file" >diff &&
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test_must_be_empty diff || return 1
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done
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}
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# Usage: test_sprase_checkout_set "<c1> ... <cN>" "<s1> ... <sM>"
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# Verifies that "git sparse-checkout set <c1> ... <cN>" succeeds and
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# leaves the sparse index in a state where <s1> ... <sM> are sparse
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# directories (and <c1> ... <cN> are not).
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test_sparse_checkout_set () {
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CONE_DIRS=$1 &&
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SPARSE_DIRS=$2 &&
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git -C sparse-index sparse-checkout set --skip-checks $CONE_DIRS &&
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git -C sparse-index ls-files --sparse --stage >cache &&
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# Check that the directories outside of the sparse-checkout cone
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# have sparse directory entries.
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for dir in $SPARSE_DIRS
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do
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TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
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grep "040000 $TREE 0 $dir/" cache \
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|| return 1
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done &&
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# Check that the directories in the sparse-checkout cone
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# are not sparse directory entries.
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for dir in $CONE_DIRS
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do
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# Allow TREE to not exist because
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# $dir does not exist at HEAD.
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TREE=$(git -C sparse-index rev-parse HEAD:$dir) ||
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! grep "040000 $TREE 0 $dir/" cache \
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|| return 1
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done
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}
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test_expect_success 'sparse-index contents' '
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init_repos &&
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# Remove deep, add three other directories.
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test_sparse_checkout_set \
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"folder1 folder2 x" \
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"before deep" &&
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# Remove folder1, add deep
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test_sparse_checkout_set \
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"deep folder2 x" \
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"before folder1" &&
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# Replace deep with deep/deeper2 (dropping deep/deeper1)
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# Add folder1
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test_sparse_checkout_set \
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"deep/deeper2 folder1 folder2 x" \
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"before deep/deeper1" &&
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# Replace deep/deeper2 with deep/deeper1
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# Replace folder1 with folder1/0/0
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# Replace folder2 with non-existent folder2/2/3
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# Add non-existent "bogus"
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test_sparse_checkout_set \
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"bogus deep/deeper1 folder1/0/0 folder2/2/3 x" \
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"before deep/deeper2 folder2/0" &&
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# Drop down to only files at root
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test_sparse_checkout_set \
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"" \
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"before deep folder1 folder2 x" &&
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# Disabling the sparse-index replaces tree entries with full ones
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git -C sparse-index sparse-checkout init --no-sparse-index &&
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test_sparse_match git ls-files --stage --sparse
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'
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test_expect_success 'expanded in-memory index matches full index' '
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init_repos &&
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test_sparse_match git ls-files --stage
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'
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test_expect_success 'root directory cannot be sparse' '
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init_repos &&
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# Remove all in-cone files and directories from the index, collapse index
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# with `git sparse-checkout reapply`
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git -C sparse-index rm -r . &&
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git -C sparse-index sparse-checkout reapply &&
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# Verify sparse directories still present, root directory is not sparse
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cat >expect <<-EOF &&
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before/
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folder1/
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folder2/
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x/
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EOF
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git -C sparse-index ls-files --sparse >actual &&
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test_cmp expect actual
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'
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test_expect_success 'status with options' '
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init_repos &&
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test_sparse_match ls &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno &&
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run_on_all touch README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno &&
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test_all_match git add README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno
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'
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test_expect_success 'status with diff in unexpanded sparse directory' '
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init_repos &&
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test_all_match git checkout rename-base &&
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test_all_match git reset --soft rename-out-to-out &&
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test_all_match git status --porcelain=v2
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'
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test_expect_success 'status reports sparse-checkout' '
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init_repos &&
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git -C sparse-checkout status >full &&
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git -C sparse-index status >sparse &&
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test_grep "You are in a sparse checkout with " full &&
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test_grep "You are in a sparse checkout." sparse
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'
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test_expect_success 'add, commit, checkout' '
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init_repos &&
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write_script edit-contents <<-\EOF &&
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echo text >>$1
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EOF
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run_on_all ../edit-contents README.md &&
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test_all_match git add README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "Add README.md" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout - &&
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run_on_all ../edit-contents README.md &&
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test_all_match git add -A &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "Extend README.md" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout - &&
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run_on_all ../edit-contents deep/newfile &&
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test_all_match git status --porcelain=v2 -uno &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git add . &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "add deep/newfile" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout -
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'
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test_expect_success 'deep changes during checkout' '
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init_repos &&
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test_sparse_match git sparse-checkout set deep/deeper1/deepest &&
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test_all_match git checkout deepest &&
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test_all_match git checkout base
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'
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test_expect_success 'checkout with modified sparse directory' '
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init_repos &&
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test_all_match git checkout rename-in-to-out -- . &&
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test_sparse_match git sparse-checkout reapply &&
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test_all_match git checkout base
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'
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test_expect_success 'checkout orphan then non-orphan' '
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init_repos &&
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test_all_match git checkout --orphan test-orphan &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git checkout base &&
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test_all_match git status --porcelain=v2
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'
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test_expect_success 'add outside sparse cone' '
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init_repos &&
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run_on_sparse mkdir folder1 &&
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run_on_sparse ../edit-contents folder1/a &&
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run_on_sparse ../edit-contents folder1/newfile &&
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test_sparse_match test_must_fail git add folder1/a &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/a &&
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test_sparse_match test_must_fail git add folder1/newfile &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/newfile
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'
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test_expect_success 'commit including unstaged changes' '
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init_repos &&
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write_script edit-file <<-\EOF &&
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echo $1 >$2
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EOF
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run_on_all ../edit-file 1 a &&
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run_on_all ../edit-file 1 deep/a &&
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test_all_match git commit -m "-a" -a &&
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test_all_match git status --porcelain=v2 &&
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run_on_all ../edit-file 2 a &&
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run_on_all ../edit-file 2 deep/a &&
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test_all_match git commit -m "--include" --include deep/a &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "--include" --include a &&
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test_all_match git status --porcelain=v2 &&
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run_on_all ../edit-file 3 a &&
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run_on_all ../edit-file 3 deep/a &&
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test_all_match git commit -m "--amend" -a --amend &&
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test_all_match git status --porcelain=v2
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'
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test_expect_success 'status/add: outside sparse cone' '
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init_repos &&
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# folder1 is at HEAD, but outside the sparse cone
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run_on_sparse mkdir folder1 &&
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cp initial-repo/folder1/a sparse-checkout/folder1/a &&
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cp initial-repo/folder1/a sparse-index/folder1/a &&
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test_sparse_match git status &&
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write_script edit-contents <<-\EOF &&
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echo text >>$1
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EOF
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run_on_all ../edit-contents folder1/a &&
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run_on_all ../edit-contents folder1/new &&
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test_sparse_match git status --porcelain=v2 &&
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# Adding the path outside of the sparse-checkout cone should fail.
|
|
test_sparse_match test_must_fail git add folder1/a &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_all_match git add --refresh folder1/a &&
|
|
test_must_be_empty sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_sparse_match test_must_fail git add folder1/new &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/new &&
|
|
test_sparse_match git add --sparse folder1/a &&
|
|
test_sparse_match git add --sparse folder1/new &&
|
|
|
|
test_all_match git add --sparse . &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git commit -m folder1/new &&
|
|
test_all_match git rev-parse HEAD^{tree} &&
|
|
|
|
run_on_all ../edit-contents folder1/newer &&
|
|
test_all_match git add --sparse folder1/ &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git commit -m folder1/newer &&
|
|
test_all_match git rev-parse HEAD^{tree}
|
|
'
|
|
|
|
test_expect_success 'checkout and reset --hard' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout update-folder1 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git checkout update-deep &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git checkout -b reset-test &&
|
|
test_all_match git reset --hard deepest &&
|
|
test_all_match git reset --hard update-folder1 &&
|
|
test_all_match git reset --hard update-folder2
|
|
'
|
|
|
|
test_expect_success 'diff --cached' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>README.md
|
|
EOF
|
|
run_on_all ../edit-contents &&
|
|
|
|
test_all_match git diff &&
|
|
test_all_match git diff --cached &&
|
|
test_all_match git add README.md &&
|
|
test_all_match git diff &&
|
|
test_all_match git diff --cached
|
|
'
|
|
|
|
# NEEDSWORK: sparse-checkout behaves differently from full-checkout when
|
|
# running this test with 'df-conflict-2' after 'df-conflict-1'.
|
|
test_expect_success 'diff with renames and conflicts' '
|
|
init_repos &&
|
|
|
|
for branch in rename-out-to-out \
|
|
rename-out-to-in \
|
|
rename-in-to-out \
|
|
df-conflict-1 \
|
|
fd-conflict
|
|
do
|
|
test_all_match git checkout rename-base &&
|
|
test_all_match git checkout $branch -- . &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git diff --cached --no-renames &&
|
|
test_all_match git diff --cached --find-renames || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'diff with directory/file conflicts' '
|
|
init_repos &&
|
|
|
|
for branch in rename-out-to-out \
|
|
rename-out-to-in \
|
|
rename-in-to-out \
|
|
df-conflict-1 \
|
|
df-conflict-2 \
|
|
fd-conflict
|
|
do
|
|
git -C full-checkout reset --hard &&
|
|
test_sparse_match git reset --hard &&
|
|
test_all_match git checkout $branch &&
|
|
test_all_match git checkout rename-base -- . &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git diff --cached --no-renames &&
|
|
test_all_match git diff --cached --find-renames || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'log with pathspec outside sparse definition' '
|
|
init_repos &&
|
|
|
|
test_all_match git log -- a &&
|
|
test_all_match git log -- folder1/a &&
|
|
test_all_match git log -- folder2/a &&
|
|
test_all_match git log -- deep/a &&
|
|
test_all_match git log -- deep/deeper1/a &&
|
|
test_all_match git log -- deep/deeper1/deepest/a &&
|
|
|
|
test_all_match git checkout update-folder1 &&
|
|
test_all_match git log -- folder1/a
|
|
'
|
|
|
|
test_expect_success 'blame with pathspec inside sparse definition' '
|
|
init_repos &&
|
|
|
|
for file in a \
|
|
deep/a \
|
|
deep/deeper1/a \
|
|
deep/deeper1/deepest/a
|
|
do
|
|
test_all_match git blame $file || return 1
|
|
done
|
|
'
|
|
|
|
# Without a revision specified, blame will error if passed any file that
|
|
# is not present in the working directory (even if the file is tracked).
|
|
# Here we just verify that this is also true with sparse checkouts.
|
|
test_expect_success 'blame with pathspec outside sparse definition' '
|
|
init_repos &&
|
|
test_sparse_match git sparse-checkout set &&
|
|
|
|
for file in \
|
|
deep/a \
|
|
deep/deeper1/a \
|
|
deep/deeper1/deepest/a
|
|
do
|
|
test_sparse_match test_must_fail git blame $file &&
|
|
cat >expect <<-EOF &&
|
|
fatal: Cannot lstat '"'"'$file'"'"': No such file or directory
|
|
EOF
|
|
# We compare sparse-checkout-err and sparse-index-err in
|
|
# `test_sparse_match`. Given we know they are the same, we
|
|
# only check the content of sparse-index-err here.
|
|
test_cmp expect sparse-index-err || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'checkout and reset (mixed)' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
test_all_match git reset deepest &&
|
|
|
|
# Because skip-worktree is preserved, resetting to update-folder1
|
|
# will show worktree changes for folder1/a in full-checkout, but not
|
|
# in sparse-checkout or sparse-index.
|
|
git -C full-checkout reset update-folder1 >full-checkout-out &&
|
|
test_sparse_match git reset update-folder1 &&
|
|
grep "M folder1/a" full-checkout-out &&
|
|
! grep "M folder1/a" sparse-checkout-out &&
|
|
run_on_sparse test_path_is_missing folder1
|
|
'
|
|
|
|
test_expect_success 'checkout and reset (merge)' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents a &&
|
|
test_all_match git reset --merge deepest &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
test_all_match test_must_fail git reset --merge deepest
|
|
'
|
|
|
|
test_expect_success 'checkout and reset (keep)' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents a &&
|
|
test_all_match git reset --keep deepest &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
test_all_match test_must_fail git reset --keep deepest
|
|
'
|
|
|
|
test_expect_success 'reset with pathspecs inside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
|
|
test_all_match git reset base -- deep/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset base -- nonexistent-file &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset deepest -- deep &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
# Although the working tree differs between full and sparse checkouts after
|
|
# reset, the state of the index is the same.
|
|
test_expect_success 'reset with pathspecs outside sparse definition' '
|
|
init_repos &&
|
|
test_all_match git checkout -b reset-test base &&
|
|
|
|
test_sparse_match git reset update-folder1 -- folder1 &&
|
|
git -C full-checkout reset update-folder1 -- folder1 &&
|
|
test_all_match git ls-files -s -- folder1 &&
|
|
|
|
test_sparse_match git reset update-folder2 -- folder2/a &&
|
|
git -C full-checkout reset update-folder2 -- folder2/a &&
|
|
test_all_match git ls-files -s -- folder2/a
|
|
'
|
|
|
|
test_expect_success 'reset with wildcard pathspec' '
|
|
init_repos &&
|
|
|
|
test_all_match git reset update-deep -- deep\* &&
|
|
test_all_match git ls-files -s -- deep &&
|
|
|
|
test_all_match git reset deepest -- deep\*\*\* &&
|
|
test_all_match git ls-files -s -- deep &&
|
|
|
|
# The following `git reset`s result in updating the index on files with
|
|
# `skip-worktree` enabled. To avoid failing due to discrepencies in reported
|
|
# "modified" files, `test_sparse_match` reset is performed separately from
|
|
# "full-checkout" reset, then the index contents of all repos are verified.
|
|
|
|
test_sparse_match git reset update-folder1 -- \*/a &&
|
|
git -C full-checkout reset update-folder1 -- \*/a &&
|
|
test_all_match git ls-files -s -- deep/a folder1/a &&
|
|
|
|
test_sparse_match git reset update-folder2 -- folder\* &&
|
|
git -C full-checkout reset update-folder2 -- folder\* &&
|
|
test_all_match git ls-files -s -- folder10 folder1 folder2 &&
|
|
|
|
test_sparse_match git reset base -- folder1/\* &&
|
|
git -C full-checkout reset base -- folder1/\* &&
|
|
test_all_match git ls-files -s -- folder1
|
|
'
|
|
|
|
test_expect_success 'reset hard with removed sparse dir' '
|
|
init_repos &&
|
|
|
|
run_on_all git rm -r --sparse folder1 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
folder1/
|
|
EOF
|
|
|
|
git -C sparse-index ls-files --sparse folder1 >out &&
|
|
test_cmp expect out
|
|
'
|
|
|
|
test_expect_success 'update-index modify outside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
# Create & modify folder1/a
|
|
# Note that this setup is a manual way of reaching the erroneous
|
|
# condition in which a `skip-worktree` enabled, outside-of-cone file
|
|
# exists on disk. It is used here to ensure `update-index` is stable
|
|
# and behaves predictably if such a condition occurs.
|
|
run_on_sparse mkdir -p folder1 &&
|
|
run_on_sparse cp ../initial-repo/folder1/a folder1/a &&
|
|
run_on_all ../edit-contents folder1/a &&
|
|
|
|
# If file has skip-worktree enabled, but the file is present, it is
|
|
# treated the same as if skip-worktree is disabled
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git update-index folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# When skip-worktree is disabled (even on files outside sparse cone), file
|
|
# is updated in the index
|
|
test_sparse_match git update-index --no-skip-worktree folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git update-index folder1/a &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'update-index --add outside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
# Create folder1, add new file
|
|
run_on_sparse mkdir -p folder1 &&
|
|
run_on_all ../edit-contents folder1/b &&
|
|
|
|
# The *untracked* out-of-cone file is added to the index because it does
|
|
# not have a `skip-worktree` bit to signal that it should be ignored
|
|
# (unlike in `git add`, which will fail due to the file being outside
|
|
# the sparse checkout definition).
|
|
test_all_match git update-index --add folder1/b &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
# NEEDSWORK: `--remove`, unlike the rest of `update-index`, does not ignore
|
|
# `skip-worktree` entries by default and will remove them from the index.
|
|
# The `--ignore-skip-worktree-entries` flag must be used in conjunction with
|
|
# `--remove` to ignore the `skip-worktree` entries and prevent their removal
|
|
# from the index.
|
|
test_expect_success 'update-index --remove outside sparse definition' '
|
|
init_repos &&
|
|
|
|
# When --ignore-skip-worktree-entries is _not_ specified:
|
|
# out-of-cone, not-on-disk files are removed from the index
|
|
test_sparse_match git update-index --remove folder1/a &&
|
|
cat >expect <<-EOF &&
|
|
D folder1/a
|
|
EOF
|
|
test_sparse_match git diff --cached --name-status &&
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# Reset the state
|
|
test_all_match git reset --hard &&
|
|
|
|
# When --ignore-skip-worktree-entries is specified, out-of-cone
|
|
# (skip-worktree) files are ignored
|
|
test_sparse_match git update-index --remove --ignore-skip-worktree-entries folder1/a &&
|
|
test_sparse_match git diff --cached --name-status &&
|
|
test_must_be_empty sparse-checkout-out &&
|
|
|
|
# Reset the state
|
|
test_all_match git reset --hard &&
|
|
|
|
# --force-remove supercedes --ignore-skip-worktree-entries, removing
|
|
# a skip-worktree file from the index (and disk) when both are specified
|
|
# with --remove
|
|
test_sparse_match git update-index --force-remove --ignore-skip-worktree-entries folder1/a &&
|
|
cat >expect <<-EOF &&
|
|
D folder1/a
|
|
EOF
|
|
test_sparse_match git diff --cached --name-status &&
|
|
test_cmp expect sparse-checkout-out
|
|
'
|
|
|
|
test_expect_success 'update-index with directories' '
|
|
init_repos &&
|
|
|
|
# update-index will exit silently when provided with a directory name
|
|
# containing a trailing slash
|
|
test_all_match git update-index deep/ folder1/ &&
|
|
grep "Ignoring path deep/" sparse-checkout-err &&
|
|
grep "Ignoring path folder1/" sparse-checkout-err &&
|
|
|
|
# When update-index is given a directory name WITHOUT a trailing slash, it will
|
|
# behave in different ways depending on the status of the directory on disk:
|
|
# * if it exists, the command exits with an error ("add individual files instead")
|
|
# * if it does NOT exist (e.g., in a sparse-checkout), it is assumed to be a
|
|
# file and either triggers an error ("does not exist and --remove not passed")
|
|
# or is ignored completely (when using --remove)
|
|
test_all_match test_must_fail git update-index deep &&
|
|
run_on_all test_must_fail git update-index folder1 &&
|
|
test_must_fail git -C full-checkout update-index --remove folder1 &&
|
|
test_sparse_match git update-index --remove folder1 &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'update-index --again file outside sparse definition' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout -b test-reupdate &&
|
|
|
|
# Update HEAD without modifying the index to introduce a difference in
|
|
# folder1/a
|
|
test_sparse_match git reset --soft update-folder1 &&
|
|
|
|
# Because folder1/a differs in the index vs HEAD,
|
|
# `git update-index --no-skip-worktree --again` will effectively perform
|
|
# `git update-index --no-skip-worktree folder1/a` and remove the skip-worktree
|
|
# flag from folder1/a
|
|
test_sparse_match git update-index --no-skip-worktree --again &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
|
|
cat >expect <<-EOF &&
|
|
D folder1/a
|
|
EOF
|
|
test_sparse_match git diff --name-status &&
|
|
test_cmp expect sparse-checkout-out
|
|
'
|
|
|
|
test_expect_success 'update-index --cacheinfo' '
|
|
init_repos &&
|
|
|
|
deep_a_oid=$(git -C full-checkout rev-parse update-deep:deep/a) &&
|
|
folder2_oid=$(git -C full-checkout rev-parse update-folder2:folder2) &&
|
|
folder1_a_oid=$(git -C full-checkout rev-parse update-folder1:folder1/a) &&
|
|
|
|
test_all_match git update-index --cacheinfo 100644 $deep_a_oid deep/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Cannot add sparse directory, even in sparse index case
|
|
test_all_match test_must_fail git update-index --add --cacheinfo 040000 $folder2_oid folder2/ &&
|
|
|
|
# Sparse match only: the new outside-of-cone entry is added *without* skip-worktree,
|
|
# so `git status` reports it as "deleted" in the worktree
|
|
test_sparse_match git update-index --add --cacheinfo 100644 $folder1_a_oid folder1/a &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
cat >expect <<-EOF &&
|
|
MD folder1/a
|
|
EOF
|
|
test_sparse_match git status --short -- folder1/a &&
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# To return folder1/a to "normal" for a sparse checkout (ignored &
|
|
# outside-of-cone), add the skip-worktree flag.
|
|
test_sparse_match git update-index --skip-worktree folder1/a &&
|
|
cat >expect <<-EOF &&
|
|
S folder1/a
|
|
EOF
|
|
test_sparse_match git ls-files -t -- folder1/a &&
|
|
test_cmp expect sparse-checkout-out
|
|
'
|
|
|
|
for MERGE_TREES in "base HEAD update-folder2" \
|
|
"update-folder1 update-folder2" \
|
|
"update-folder2"
|
|
do
|
|
test_expect_success "'read-tree -mu $MERGE_TREES' with files outside sparse definition" '
|
|
init_repos &&
|
|
|
|
# Although the index matches, without --no-sparse-checkout, outside-of-
|
|
# definition files will not exist on disk for sparse checkouts
|
|
test_all_match git read-tree -mu $MERGE_TREES &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_path_is_missing sparse-checkout/folder2 &&
|
|
test_path_is_missing sparse-index/folder2 &&
|
|
|
|
test_all_match git read-tree --reset -u HEAD &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git read-tree -mu --no-sparse-checkout $MERGE_TREES &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_cmp sparse-checkout/folder2/a sparse-index/folder2/a &&
|
|
test_cmp sparse-checkout/folder2/a full-checkout/folder2/a
|
|
|
|
'
|
|
done
|
|
|
|
test_expect_success 'read-tree --merge with edit/edit conflicts in sparse directories' '
|
|
init_repos &&
|
|
|
|
# Merge of multiple changes to same directory (but not same files) should
|
|
# succeed
|
|
test_all_match git read-tree -mu base rename-base update-folder1 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard &&
|
|
|
|
test_all_match git read-tree -mu rename-base update-folder2 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard &&
|
|
|
|
test_all_match test_must_fail git read-tree -mu base update-folder1 rename-out-to-in &&
|
|
test_all_match test_must_fail git read-tree -mu rename-out-to-in update-folder1
|
|
'
|
|
|
|
test_expect_success 'read-tree --prefix' '
|
|
init_repos &&
|
|
|
|
# If files differing between the index and target <commit-ish> exist
|
|
# inside the prefix, `read-tree --prefix` should fail
|
|
test_all_match test_must_fail git read-tree --prefix=deep/ deepest &&
|
|
test_all_match test_must_fail git read-tree --prefix=folder1/ update-folder1 &&
|
|
|
|
# If no differing index entries exist matching the prefix,
|
|
# `read-tree --prefix` updates the index successfully
|
|
test_all_match git rm -rf deep/deeper1/deepest/ &&
|
|
test_all_match git read-tree --prefix=deep/deeper1/deepest -u deepest &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
run_on_all git rm -rf --sparse folder1/ &&
|
|
test_all_match git read-tree --prefix=folder1/ -u update-folder1 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git rm -rf --sparse folder2/0 &&
|
|
test_all_match git read-tree --prefix=folder2/0/ -u rename-out-to-out &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'read-tree --merge with directory-file conflicts' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout -b test-branch rename-base &&
|
|
|
|
# Although the index matches, without --no-sparse-checkout, outside-of-
|
|
# definition files will not exist on disk for sparse checkouts
|
|
test_sparse_match git read-tree -mu rename-out-to-out &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
test_path_is_missing sparse-checkout/folder2 &&
|
|
test_path_is_missing sparse-index/folder2 &&
|
|
|
|
test_sparse_match git read-tree --reset -u HEAD &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
|
|
test_sparse_match git read-tree -mu --no-sparse-checkout rename-out-to-out &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
test_cmp sparse-checkout/folder2/0/1 sparse-index/folder2/0/1
|
|
'
|
|
|
|
test_expect_success 'merge, cherry-pick, and rebase' '
|
|
init_repos &&
|
|
|
|
for OPERATION in "merge -m merge" cherry-pick "rebase --apply" "rebase --merge"
|
|
do
|
|
test_all_match git checkout -B temp update-deep &&
|
|
test_all_match git $OPERATION update-folder1 &&
|
|
test_all_match git rev-parse HEAD^{tree} &&
|
|
test_all_match git $OPERATION update-folder2 &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'merge with conflict outside cone' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout -b merge-tip merge-left &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match test_must_fail git merge -m merge merge-right &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Resolve the conflict in different ways:
|
|
# 1. Revert to the base
|
|
test_all_match git checkout base -- deep/deeper2/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 2. Add the file with conflict markers
|
|
test_sparse_match test_must_fail git add folder1/a &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_all_match git add --sparse folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 3. Rename the file to another sparse filename and
|
|
# accept conflict markers as resolved content.
|
|
run_on_all mv folder2/a folder2/z &&
|
|
test_sparse_match test_must_fail git add folder2 &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder2/z &&
|
|
test_all_match git add --sparse folder2 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git merge --continue &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD^{tree}
|
|
'
|
|
|
|
test_expect_success 'cherry-pick/rebase with conflict outside cone' '
|
|
init_repos &&
|
|
|
|
for OPERATION in cherry-pick rebase
|
|
do
|
|
test_all_match git checkout -B tip &&
|
|
test_all_match git reset --hard merge-left &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match test_must_fail git $OPERATION merge-right &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Resolve the conflict in different ways:
|
|
# 1. Revert to the base
|
|
test_all_match git checkout base -- deep/deeper2/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 2. Add the file with conflict markers
|
|
# NEEDSWORK: Even though the merge conflict removed the
|
|
# SKIP_WORKTREE bit from the index entry for folder1/a, we should
|
|
# warn that this is a problematic add.
|
|
test_sparse_match test_must_fail git add folder1/a &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_all_match git add --sparse folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 3. Rename the file to another sparse filename and
|
|
# accept conflict markers as resolved content.
|
|
# NEEDSWORK: This mode now fails, because folder2/z is
|
|
# outside of the sparse-checkout cone and does not match an
|
|
# existing index entry with the SKIP_WORKTREE bit cleared.
|
|
run_on_all mv folder2/a folder2/z &&
|
|
test_sparse_match test_must_fail git add folder2 &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder2/z &&
|
|
test_all_match git add --sparse folder2 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git $OPERATION --continue &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'merge with outside renames' '
|
|
init_repos &&
|
|
|
|
for type in out-to-out out-to-in in-to-out
|
|
do
|
|
test_all_match git reset --hard &&
|
|
test_all_match git checkout -f -b merge-$type update-deep &&
|
|
test_all_match git merge -m "$type" rename-$type &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
# Sparse-index fails to convert the index in the
|
|
# final 'git cherry-pick' command.
|
|
test_expect_success 'cherry-pick with conflicts' '
|
|
init_repos &&
|
|
|
|
write_script edit-conflict <<-\EOF &&
|
|
echo $1 >conflict
|
|
EOF
|
|
|
|
test_all_match git checkout -b to-cherry-pick &&
|
|
run_on_all ../edit-conflict ABC &&
|
|
test_all_match git add conflict &&
|
|
test_all_match git commit -m "conflict to pick" &&
|
|
|
|
test_all_match git checkout -B base HEAD~1 &&
|
|
run_on_all ../edit-conflict DEF &&
|
|
test_all_match git add conflict &&
|
|
test_all_match git commit -m "conflict in base" &&
|
|
|
|
test_all_match test_must_fail git cherry-pick to-cherry-pick
|
|
'
|
|
|
|
test_expect_success 'stash' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
# Stash a sparse directory (folder1)
|
|
test_all_match git checkout -b test-branch rename-base &&
|
|
test_all_match git reset --soft rename-out-to-out &&
|
|
test_all_match git stash &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Apply the sparse directory stash without reinstating the index
|
|
test_all_match git stash apply -q &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Reset to state where stash can be applied
|
|
test_sparse_match git sparse-checkout reapply &&
|
|
test_all_match git reset --hard rename-out-to-out &&
|
|
|
|
# Apply the sparse directory stash *with* reinstating the index
|
|
test_all_match git stash apply --index -q &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Reset to state where we will get a conflict applying the stash
|
|
test_sparse_match git sparse-checkout reapply &&
|
|
test_all_match git reset --hard update-folder1 &&
|
|
|
|
# Apply the sparse directory stash with conflicts
|
|
test_all_match test_must_fail git stash apply --index -q &&
|
|
test_all_match test_must_fail git stash apply -q &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Reset to base branch
|
|
test_sparse_match git sparse-checkout reapply &&
|
|
test_all_match git reset --hard base &&
|
|
|
|
# Stash & unstash an untracked file outside of the sparse checkout
|
|
# definition.
|
|
run_on_sparse mkdir -p folder1 &&
|
|
run_on_all ../edit-contents folder1/new &&
|
|
test_all_match git stash -u &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git stash pop -q &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'checkout-index inside sparse definition' '
|
|
init_repos &&
|
|
|
|
run_on_all rm -f deep/a &&
|
|
test_all_match git checkout-index -- deep/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
echo test >>new-a &&
|
|
run_on_all cp ../new-a a &&
|
|
test_all_match test_must_fail git checkout-index -- a &&
|
|
test_all_match git checkout-index -f -- a &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'checkout-index outside sparse definition' '
|
|
init_repos &&
|
|
|
|
# Without --ignore-skip-worktree-bits, outside-of-cone files will trigger
|
|
# an error
|
|
test_sparse_match test_must_fail git checkout-index -- folder1/a &&
|
|
test_grep "folder1/a has skip-worktree enabled" sparse-checkout-err &&
|
|
test_path_is_missing folder1/a &&
|
|
|
|
# With --ignore-skip-worktree-bits, outside-of-cone files are checked out
|
|
test_sparse_match git checkout-index --ignore-skip-worktree-bits -- folder1/a &&
|
|
test_cmp sparse-checkout/folder1/a sparse-index/folder1/a &&
|
|
test_cmp sparse-checkout/folder1/a full-checkout/folder1/a &&
|
|
|
|
run_on_sparse rm -rf folder1 &&
|
|
echo test >new-a &&
|
|
run_on_sparse mkdir -p folder1 &&
|
|
run_on_all cp ../new-a folder1/a &&
|
|
|
|
test_all_match test_must_fail git checkout-index --ignore-skip-worktree-bits -- folder1/a &&
|
|
test_all_match git checkout-index -f --ignore-skip-worktree-bits -- folder1/a &&
|
|
test_cmp sparse-checkout/folder1/a sparse-index/folder1/a &&
|
|
test_cmp sparse-checkout/folder1/a full-checkout/folder1/a
|
|
'
|
|
|
|
test_expect_success 'checkout-index with folders' '
|
|
init_repos &&
|
|
|
|
# Inside checkout definition
|
|
test_all_match test_must_fail git checkout-index -f -- deep/ &&
|
|
|
|
# Outside checkout definition
|
|
# Note: although all tests fail (as expected), the messaging differs. For
|
|
# non-sparse index checkouts, the error is that the "file" does not appear
|
|
# in the index; for sparse checkouts, the error is explicitly that the
|
|
# entry is a sparse directory.
|
|
run_on_all test_must_fail git checkout-index -f -- folder1/ &&
|
|
test_cmp full-checkout-err sparse-checkout-err &&
|
|
! test_cmp full-checkout-err sparse-index-err &&
|
|
grep "is a sparse directory" sparse-index-err
|
|
'
|
|
|
|
test_expect_success 'checkout-index --all' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout-index --all &&
|
|
test_sparse_match test_path_is_missing folder1 &&
|
|
|
|
# --ignore-skip-worktree-bits will cause `skip-worktree` files to be
|
|
# checked out, causing the outside-of-cone `folder1` to exist on-disk
|
|
test_all_match git checkout-index --ignore-skip-worktree-bits --all &&
|
|
test_all_match test_path_exists folder1
|
|
'
|
|
|
|
test_expect_success 'clean' '
|
|
init_repos &&
|
|
|
|
echo bogus >>.gitignore &&
|
|
run_on_all cp ../.gitignore . &&
|
|
test_all_match git add .gitignore &&
|
|
test_all_match git commit -m "ignore bogus files" &&
|
|
|
|
run_on_sparse mkdir folder1 &&
|
|
run_on_all mkdir -p deep/untracked-deep &&
|
|
run_on_all touch folder1/bogus &&
|
|
run_on_all touch folder1/untracked &&
|
|
run_on_all touch deep/untracked-deep/bogus &&
|
|
run_on_all touch deep/untracked-deep/untracked &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git clean -f &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
run_on_all test_path_exists folder1/bogus &&
|
|
run_on_all test_path_is_missing folder1/untracked &&
|
|
run_on_all test_path_exists deep/untracked-deep/bogus &&
|
|
run_on_all test_path_exists deep/untracked-deep/untracked &&
|
|
|
|
test_all_match git clean -fd &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
run_on_all test_path_exists folder1/bogus &&
|
|
run_on_all test_path_exists deep/untracked-deep/bogus &&
|
|
run_on_all test_path_is_missing deep/untracked-deep/untracked &&
|
|
|
|
test_all_match git clean -xf &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
run_on_all test_path_is_missing folder1/bogus &&
|
|
run_on_all test_path_exists deep/untracked-deep/bogus &&
|
|
|
|
test_all_match git clean -xdf &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
run_on_all test_path_is_missing deep/untracked-deep/bogus &&
|
|
|
|
test_sparse_match test_path_is_dir folder1
|
|
'
|
|
|
|
for builtin in show rev-parse
|
|
do
|
|
test_expect_success "$builtin (cached blobs/trees)" "
|
|
init_repos &&
|
|
|
|
test_all_match git $builtin :a &&
|
|
test_all_match git $builtin :deep/a &&
|
|
test_sparse_match git $builtin :folder1/a &&
|
|
|
|
# The error message differs depending on whether
|
|
# the directory exists in the worktree.
|
|
test_all_match test_must_fail git $builtin :deep/ &&
|
|
test_must_fail git -C full-checkout $builtin :folder1/ &&
|
|
test_sparse_match test_must_fail git $builtin :folder1/ &&
|
|
|
|
# Change the sparse cone for an extra case:
|
|
run_on_sparse git sparse-checkout set deep/deeper1 &&
|
|
|
|
# deep/deeper2 is a sparse directory in the sparse index.
|
|
test_sparse_match test_must_fail git $builtin :deep/deeper2/ &&
|
|
|
|
# deep/deeper2/deepest is not in the sparse index, but
|
|
# will trigger an index expansion.
|
|
test_sparse_match test_must_fail git $builtin :deep/deeper2/deepest/
|
|
"
|
|
done
|
|
|
|
test_expect_success 'submodule handling' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout add modules &&
|
|
test_all_match mkdir modules &&
|
|
test_all_match touch modules/a &&
|
|
test_all_match git add modules &&
|
|
test_all_match git commit -m "add modules directory" &&
|
|
|
|
test_config_global protocol.file.allow always &&
|
|
|
|
run_on_all git submodule add "$(pwd)/initial-repo" modules/sub &&
|
|
test_all_match git commit -m "add submodule" &&
|
|
|
|
# having a submodule prevents "modules" from collapse
|
|
test_sparse_match git sparse-checkout set deep/deeper1 &&
|
|
git -C sparse-index ls-files --sparse --stage >cache &&
|
|
grep "100644 .* modules/a" cache &&
|
|
grep "160000 $(git -C initial-repo rev-parse HEAD) 0 modules/sub" cache
|
|
'
|
|
|
|
# When working with a sparse index, some commands will need to expand the
|
|
# index to operate properly. If those commands also write the index back
|
|
# to disk, they need to convert the index to sparse before writing.
|
|
# This test verifies that both of these events are logged in trace2 logs.
|
|
test_expect_success 'sparse-index is expanded and converted back' '
|
|
init_repos &&
|
|
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \
|
|
git -C sparse-index reset -- folder1/a &&
|
|
test_region index convert_to_sparse trace2.txt &&
|
|
test_region index ensure_full_index trace2.txt &&
|
|
|
|
# ls-files expands on read, but does not write.
|
|
rm trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index ls-files &&
|
|
test_region index ensure_full_index trace2.txt
|
|
'
|
|
|
|
test_expect_success 'index.sparse disabled inline uses full index' '
|
|
init_repos &&
|
|
|
|
# When index.sparse is disabled inline with `git status`, the
|
|
# index is expanded at the beginning of the execution then never
|
|
# converted back to sparse. It is then written to disk as a full index.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index -c index.sparse=false status &&
|
|
! test_region index convert_to_sparse trace2.txt &&
|
|
test_region index ensure_full_index trace2.txt &&
|
|
|
|
# Since index.sparse is set to true at a repo level, the index
|
|
# is converted from full to sparse when read, then never expanded
|
|
# over the course of `git status`. It is written to disk as a sparse
|
|
# index.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index status &&
|
|
test_region index convert_to_sparse trace2.txt &&
|
|
! test_region index ensure_full_index trace2.txt &&
|
|
|
|
# Now that the index has been written to disk as sparse, it is not
|
|
# converted to sparse (or expanded to full) when read by `git status`.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index status &&
|
|
! test_region index convert_to_sparse trace2.txt &&
|
|
! test_region index ensure_full_index trace2.txt
|
|
'
|
|
|
|
run_sparse_index_trace2 () {
|
|
rm -f trace2.txt &&
|
|
if test -z "$WITHOUT_UNTRACKED_TXT"
|
|
then
|
|
echo >>sparse-index/untracked.txt
|
|
fi &&
|
|
|
|
if test "$1" = "!"
|
|
then
|
|
shift &&
|
|
test_must_fail env \
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \
|
|
git -C sparse-index "$@" \
|
|
>sparse-index-out \
|
|
2>sparse-index-error || return 1
|
|
else
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \
|
|
git -C sparse-index "$@" \
|
|
>sparse-index-out \
|
|
2>sparse-index-error || return 1
|
|
fi
|
|
}
|
|
|
|
ensure_expanded () {
|
|
run_sparse_index_trace2 "$@" &&
|
|
test_region index ensure_full_index trace2.txt
|
|
}
|
|
|
|
ensure_not_expanded () {
|
|
run_sparse_index_trace2 "$@" &&
|
|
test_region ! index ensure_full_index trace2.txt
|
|
}
|
|
|
|
test_expect_success 'sparse-index is not expanded' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded status &&
|
|
ensure_not_expanded ls-files --sparse &&
|
|
ensure_not_expanded commit --allow-empty -m empty &&
|
|
echo >>sparse-index/a &&
|
|
ensure_not_expanded commit -a -m a &&
|
|
echo >>sparse-index/a &&
|
|
ensure_not_expanded commit --include a -m a &&
|
|
echo >>sparse-index/deep/deeper1/a &&
|
|
ensure_not_expanded commit --include deep/deeper1/a -m deeper &&
|
|
ensure_not_expanded checkout rename-out-to-out &&
|
|
ensure_not_expanded checkout - &&
|
|
ensure_not_expanded switch rename-out-to-out &&
|
|
ensure_not_expanded switch - &&
|
|
ensure_not_expanded reset --hard &&
|
|
ensure_not_expanded checkout rename-out-to-out -- deep/deeper1 &&
|
|
ensure_not_expanded reset --hard &&
|
|
ensure_not_expanded restore -s rename-out-to-out -- deep/deeper1 &&
|
|
|
|
echo >>sparse-index/README.md &&
|
|
ensure_not_expanded add -A &&
|
|
echo >>sparse-index/extra.txt &&
|
|
ensure_not_expanded add extra.txt &&
|
|
echo >>sparse-index/untracked.txt &&
|
|
ensure_not_expanded add . &&
|
|
|
|
ensure_not_expanded checkout-index -f a &&
|
|
ensure_not_expanded checkout-index -f --all &&
|
|
for ref in update-deep update-folder1 update-folder2 update-deep
|
|
do
|
|
echo >>sparse-index/README.md &&
|
|
ensure_not_expanded reset --hard $ref || return 1
|
|
done &&
|
|
|
|
ensure_not_expanded reset --mixed base &&
|
|
ensure_not_expanded reset --hard update-deep &&
|
|
ensure_not_expanded reset --keep base &&
|
|
ensure_not_expanded reset --merge update-deep &&
|
|
ensure_not_expanded reset --hard &&
|
|
|
|
ensure_not_expanded reset base -- deep/a &&
|
|
ensure_not_expanded reset base -- nonexistent-file &&
|
|
ensure_not_expanded reset deepest -- deep &&
|
|
|
|
# Although folder1 is outside the sparse definition, it exists as a
|
|
# directory entry in the index, so the pathspec will not force the
|
|
# index to be expanded.
|
|
ensure_not_expanded reset deepest -- folder1 &&
|
|
ensure_not_expanded reset deepest -- folder1/ &&
|
|
|
|
# Wildcard identifies only in-cone files, no index expansion
|
|
ensure_not_expanded reset deepest -- deep/\* &&
|
|
|
|
# Wildcard identifies only full sparse directories, no index expansion
|
|
ensure_not_expanded reset deepest -- folder\* &&
|
|
|
|
ensure_not_expanded clean -fd &&
|
|
|
|
ensure_not_expanded checkout -f update-deep &&
|
|
test_config -C sparse-index pull.twohead ort &&
|
|
(
|
|
sane_unset GIT_TEST_MERGE_ALGORITHM &&
|
|
for OPERATION in "merge -m merge" cherry-pick rebase
|
|
do
|
|
ensure_not_expanded merge -m merge update-folder1 &&
|
|
ensure_not_expanded merge -m merge update-folder2 || return 1
|
|
done
|
|
)
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: merge conflict in cone' '
|
|
init_repos &&
|
|
|
|
for side in right left
|
|
do
|
|
git -C sparse-index checkout -b expand-$side base &&
|
|
echo $side >sparse-index/deep/a &&
|
|
git -C sparse-index commit -a -m "$side" || return 1
|
|
done &&
|
|
|
|
(
|
|
sane_unset GIT_TEST_MERGE_ALGORITHM &&
|
|
git -C sparse-index config pull.twohead ort &&
|
|
ensure_not_expanded ! merge -m merged expand-right
|
|
)
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: stash' '
|
|
init_repos &&
|
|
|
|
echo >>sparse-index/a &&
|
|
ensure_not_expanded stash &&
|
|
ensure_not_expanded stash list &&
|
|
ensure_not_expanded stash show stash@{0} &&
|
|
ensure_not_expanded stash apply stash@{0} &&
|
|
ensure_not_expanded stash drop stash@{0} &&
|
|
|
|
echo >>sparse-index/deep/new &&
|
|
ensure_not_expanded stash -u &&
|
|
(
|
|
WITHOUT_UNTRACKED_TXT=1 &&
|
|
ensure_not_expanded stash pop
|
|
) &&
|
|
|
|
ensure_not_expanded stash create &&
|
|
oid=$(git -C sparse-index stash create) &&
|
|
ensure_not_expanded stash store -m "test" $oid &&
|
|
ensure_not_expanded reset --hard &&
|
|
ensure_not_expanded stash pop
|
|
'
|
|
|
|
test_expect_success 'describe tested on all' '
|
|
init_repos &&
|
|
|
|
# Add tag to be read by describe
|
|
|
|
run_on_all git tag -a v1.0 -m "Version 1" &&
|
|
test_all_match git describe --dirty &&
|
|
run_on_all rm g &&
|
|
test_all_match git describe --dirty
|
|
'
|
|
|
|
|
|
test_expect_success 'sparse-index is not expanded: describe' '
|
|
init_repos &&
|
|
|
|
# Add tag to be read by describe
|
|
|
|
git -C sparse-index tag -a v1.0 -m "Version 1" &&
|
|
|
|
ensure_not_expanded describe --dirty &&
|
|
echo "test" >>sparse-index/g &&
|
|
ensure_not_expanded describe --dirty &&
|
|
ensure_not_expanded describe
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: diff' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
# Add file within cone
|
|
test_sparse_match git sparse-checkout set deep &&
|
|
run_on_all ../edit-contents deep/testfile &&
|
|
test_all_match git add deep/testfile &&
|
|
run_on_all ../edit-contents deep/testfile &&
|
|
|
|
test_all_match git diff &&
|
|
test_all_match git diff --cached &&
|
|
ensure_not_expanded diff &&
|
|
ensure_not_expanded diff --cached &&
|
|
|
|
# Add file outside cone
|
|
test_all_match git reset --hard &&
|
|
run_on_all mkdir newdirectory &&
|
|
run_on_all ../edit-contents newdirectory/testfile &&
|
|
test_sparse_match git sparse-checkout set newdirectory &&
|
|
test_all_match git add newdirectory/testfile &&
|
|
run_on_all ../edit-contents newdirectory/testfile &&
|
|
test_sparse_match git sparse-checkout set &&
|
|
|
|
test_all_match git diff &&
|
|
test_all_match git diff --cached &&
|
|
ensure_not_expanded diff &&
|
|
ensure_not_expanded diff --cached &&
|
|
|
|
# Merge conflict outside cone
|
|
# The sparse checkout will report a warning that is not in the
|
|
# full checkout, so we use `run_on_all` instead of
|
|
# `test_all_match`
|
|
run_on_all git reset --hard &&
|
|
test_all_match git checkout merge-left &&
|
|
test_all_match test_must_fail git merge merge-right &&
|
|
|
|
test_all_match git diff &&
|
|
test_all_match git diff --cached &&
|
|
ensure_not_expanded diff &&
|
|
ensure_not_expanded diff --cached
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: show and rev-parse' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded show :a &&
|
|
ensure_not_expanded show :deep/a &&
|
|
ensure_not_expanded rev-parse :a &&
|
|
ensure_not_expanded rev-parse :deep/a
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: update-index' '
|
|
init_repos &&
|
|
|
|
deep_a_oid=$(git -C full-checkout rev-parse update-deep:deep/a) &&
|
|
ensure_not_expanded update-index --cacheinfo 100644 $deep_a_oid deep/a &&
|
|
|
|
echo "test" >sparse-index/README.md &&
|
|
echo "test2" >sparse-index/a &&
|
|
rm -f sparse-index/deep/a &&
|
|
|
|
ensure_not_expanded update-index --add README.md &&
|
|
ensure_not_expanded update-index a &&
|
|
ensure_not_expanded update-index --remove deep/a &&
|
|
|
|
ensure_not_expanded reset --soft update-deep &&
|
|
ensure_not_expanded update-index --add --remove --again
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: blame' '
|
|
init_repos &&
|
|
|
|
for file in a \
|
|
deep/a \
|
|
deep/deeper1/a \
|
|
deep/deeper1/deepest/a
|
|
do
|
|
ensure_not_expanded blame $file || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: fetch/pull' '
|
|
init_repos &&
|
|
|
|
git -C sparse-index remote add full "file://$(pwd)/full-checkout" &&
|
|
ensure_not_expanded fetch full &&
|
|
git -C full-checkout commit --allow-empty -m "for pull merge" &&
|
|
git -C sparse-index commit --allow-empty -m "for pull merge" &&
|
|
ensure_not_expanded pull full base
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: read-tree' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded checkout -b test-branch update-folder1 &&
|
|
for MERGE_TREES in "base HEAD update-folder2" \
|
|
"base HEAD rename-base" \
|
|
"base update-folder2" \
|
|
"base rename-base" \
|
|
"update-folder2"
|
|
do
|
|
ensure_not_expanded read-tree -mu $MERGE_TREES &&
|
|
ensure_not_expanded reset --hard || return 1
|
|
done &&
|
|
|
|
rm -rf sparse-index/deep/deeper2 &&
|
|
ensure_not_expanded add . &&
|
|
ensure_not_expanded commit -m "test" &&
|
|
|
|
ensure_not_expanded read-tree --prefix=deep/deeper2 -u deepest
|
|
'
|
|
|
|
test_expect_success 'ls-files' '
|
|
init_repos &&
|
|
|
|
# Use a smaller sparse-checkout for reduced output
|
|
test_sparse_match git sparse-checkout set &&
|
|
|
|
# Behavior agrees by default. Sparse index is expanded.
|
|
test_all_match git ls-files &&
|
|
|
|
# With --sparse, the sparse index data changes behavior.
|
|
git -C sparse-index ls-files --sparse >actual &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
a
|
|
before/
|
|
deep/
|
|
e
|
|
folder1-
|
|
folder1.x
|
|
folder1/
|
|
folder10
|
|
folder2/
|
|
g
|
|
x/
|
|
z
|
|
EOF
|
|
|
|
test_cmp expect actual &&
|
|
|
|
# With --sparse and no sparse index, nothing changes.
|
|
git -C sparse-checkout ls-files >dense &&
|
|
git -C sparse-checkout ls-files --sparse >sparse &&
|
|
test_cmp dense sparse &&
|
|
|
|
# Set up a strange condition of having a file edit
|
|
# outside of the sparse-checkout cone. We want to verify
|
|
# that all modes handle this the same, and detect the
|
|
# modification.
|
|
write_script edit-content <<-\EOF &&
|
|
mkdir -p folder1 &&
|
|
echo content >>folder1/a
|
|
EOF
|
|
run_on_all ../edit-content &&
|
|
|
|
test_all_match git ls-files --modified &&
|
|
|
|
git -C sparse-index ls-files --sparse --modified >sparse-index-out &&
|
|
cat >expect <<-\EOF &&
|
|
folder1/a
|
|
EOF
|
|
test_cmp expect sparse-index-out &&
|
|
|
|
# Add folder1 to the sparse-checkout cone and
|
|
# check that ls-files shows the expanded files.
|
|
test_sparse_match git sparse-checkout add folder1 &&
|
|
test_all_match git ls-files --modified &&
|
|
|
|
test_all_match git ls-files &&
|
|
git -C sparse-index ls-files --sparse >actual &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
a
|
|
before/
|
|
deep/
|
|
e
|
|
folder1-
|
|
folder1.x
|
|
folder1/0/0/0
|
|
folder1/0/1
|
|
folder1/a
|
|
folder10
|
|
folder2/
|
|
g
|
|
x/
|
|
z
|
|
EOF
|
|
|
|
test_cmp expect actual &&
|
|
|
|
# Double-check index expansion is avoided
|
|
ensure_not_expanded ls-files --sparse
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: sparse-checkout' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded sparse-checkout set deep/deeper2 &&
|
|
ensure_not_expanded sparse-checkout set deep/deeper1 &&
|
|
ensure_not_expanded sparse-checkout set deep &&
|
|
ensure_not_expanded sparse-checkout add folder1 &&
|
|
ensure_not_expanded sparse-checkout set deep/deeper1 &&
|
|
ensure_not_expanded sparse-checkout set folder2 &&
|
|
|
|
# Demonstrate that the checks that "folder1/a" is a file
|
|
# do not cause a sparse-index expansion (since it is in the
|
|
# sparse-checkout cone).
|
|
echo >>sparse-index/folder2/a &&
|
|
git -C sparse-index add folder2/a &&
|
|
|
|
ensure_not_expanded sparse-checkout add folder1 &&
|
|
|
|
# Skip checks here, since deep/deeper1 is inside a sparse directory
|
|
# that must be expanded to check whether `deep/deeper1` is a file
|
|
# or not.
|
|
ensure_not_expanded sparse-checkout set --skip-checks deep/deeper1 &&
|
|
ensure_not_expanded sparse-checkout set
|
|
'
|
|
|
|
# NEEDSWORK: a sparse-checkout behaves differently from a full checkout
|
|
# in this scenario, but it shouldn't.
|
|
test_expect_success 'reset mixed and checkout orphan' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout rename-out-to-in &&
|
|
|
|
# Sparse checkouts do not agree with full checkouts about
|
|
# how to report a directory/file conflict during a reset.
|
|
# This command would fail with test_all_match because the
|
|
# full checkout reports "T folder1/0/1" while a sparse
|
|
# checkout reports "D folder1/0/1". This matches because
|
|
# the sparse checkouts skip "adding" the other side of
|
|
# the conflict.
|
|
test_sparse_match git reset --mixed HEAD~1 &&
|
|
test_sparse_match git ls-files --stage &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
|
|
# At this point, sparse-checkouts behave differently
|
|
# from the full-checkout.
|
|
test_sparse_match git checkout --orphan new-branch &&
|
|
test_sparse_match git ls-files --stage &&
|
|
test_sparse_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'add everything with deep new file' '
|
|
init_repos &&
|
|
|
|
run_on_sparse git sparse-checkout set deep/deeper1/deepest &&
|
|
|
|
run_on_all touch deep/deeper1/x &&
|
|
test_all_match git add . &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
# NEEDSWORK: 'git checkout' behaves incorrectly in the case of
|
|
# directory/file conflicts, even without sparse-checkout. Use this
|
|
# test only as a documentation of the incorrect behavior, not a
|
|
# measure of how it _should_ behave.
|
|
test_expect_success 'checkout behaves oddly with df-conflict-1' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout disable &&
|
|
|
|
write_script edit-content <<-\EOF &&
|
|
echo content >>folder1/larger-content
|
|
git add folder1
|
|
EOF
|
|
|
|
run_on_all ../edit-content &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
git -C sparse-checkout sparse-checkout init --cone &&
|
|
git -C sparse-index sparse-checkout init --cone --sparse-index &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# This checkout command should fail, because we have a staged
|
|
# change to folder1/larger-content, but the destination changes
|
|
# folder1 to a file.
|
|
git -C full-checkout checkout df-conflict-1 \
|
|
1>full-checkout-out \
|
|
2>full-checkout-err &&
|
|
git -C sparse-checkout checkout df-conflict-1 \
|
|
1>sparse-checkout-out \
|
|
2>sparse-checkout-err &&
|
|
git -C sparse-index checkout df-conflict-1 \
|
|
1>sparse-index-out \
|
|
2>sparse-index-err &&
|
|
|
|
# Instead, the checkout deletes the folder1 file and adds the
|
|
# folder1/larger-content file, leaving all other paths that were
|
|
# in folder1/ as deleted (without any warning).
|
|
cat >expect <<-EOF &&
|
|
D folder1
|
|
A folder1/larger-content
|
|
EOF
|
|
test_cmp expect full-checkout-out &&
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# The sparse-index reports no output
|
|
test_must_be_empty sparse-index-out &&
|
|
|
|
# stderr: Switched to branch df-conflict-1
|
|
test_cmp full-checkout-err sparse-checkout-err &&
|
|
test_cmp full-checkout-err sparse-checkout-err
|
|
'
|
|
|
|
# NEEDSWORK: 'git checkout' behaves incorrectly in the case of
|
|
# directory/file conflicts, even without sparse-checkout. Use this
|
|
# test only as a documentation of the incorrect behavior, not a
|
|
# measure of how it _should_ behave.
|
|
test_expect_success 'checkout behaves oddly with df-conflict-2' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout disable &&
|
|
|
|
write_script edit-content <<-\EOF &&
|
|
echo content >>folder2/larger-content
|
|
git add folder2
|
|
EOF
|
|
|
|
run_on_all ../edit-content &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
git -C sparse-checkout sparse-checkout init --cone &&
|
|
git -C sparse-index sparse-checkout init --cone --sparse-index &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# This checkout command should fail, because we have a staged
|
|
# change to folder1/larger-content, but the destination changes
|
|
# folder1 to a file.
|
|
git -C full-checkout checkout df-conflict-2 \
|
|
1>full-checkout-out \
|
|
2>full-checkout-err &&
|
|
git -C sparse-checkout checkout df-conflict-2 \
|
|
1>sparse-checkout-out \
|
|
2>sparse-checkout-err &&
|
|
git -C sparse-index checkout df-conflict-2 \
|
|
1>sparse-index-out \
|
|
2>sparse-index-err &&
|
|
|
|
# The full checkout deviates from the df-conflict-1 case here!
|
|
# It drops the change to folder1/larger-content and leaves the
|
|
# folder1 path as-is on disk. The sparse-index behaves the same.
|
|
test_must_be_empty full-checkout-out &&
|
|
test_must_be_empty sparse-index-out &&
|
|
|
|
# In the sparse-checkout case, the checkout deletes the folder1
|
|
# file and adds the folder1/larger-content file, leaving all other
|
|
# paths that were in folder1/ as deleted (without any warning).
|
|
cat >expect <<-EOF &&
|
|
D folder2
|
|
A folder2/larger-content
|
|
EOF
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# Switched to branch df-conflict-1
|
|
test_cmp full-checkout-err sparse-checkout-err &&
|
|
test_cmp full-checkout-err sparse-index-err
|
|
'
|
|
|
|
test_expect_success 'mv directory from out-of-cone to in-cone' '
|
|
init_repos &&
|
|
|
|
# <source> as a sparse directory (or SKIP_WORKTREE_DIR without enabling
|
|
# sparse index).
|
|
test_all_match git mv --sparse folder1 deep &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match git ls-files -t &&
|
|
git -C sparse-checkout ls-files -t >actual &&
|
|
grep -e "H deep/folder1/0/0/0" actual &&
|
|
grep -e "H deep/folder1/0/1" actual &&
|
|
grep -e "H deep/folder1/a" actual &&
|
|
|
|
test_all_match git reset --hard &&
|
|
|
|
# <source> as a directory deeper than sparse index boundary (where
|
|
# sparse index will expand).
|
|
test_sparse_match git mv --sparse folder1/0 deep &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
test_sparse_match git ls-files -t &&
|
|
git -C sparse-checkout ls-files -t >actual &&
|
|
grep -e "H deep/0/0/0" actual &&
|
|
grep -e "H deep/0/1" actual
|
|
'
|
|
|
|
test_expect_success 'rm pathspec inside sparse definition' '
|
|
init_repos &&
|
|
|
|
test_all_match git rm deep/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# test wildcard
|
|
run_on_all git reset --hard &&
|
|
test_all_match git rm deep/* &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# test recursive rm
|
|
run_on_all git reset --hard &&
|
|
test_all_match git rm -r deep &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'rm pathspec outside sparse definition' '
|
|
init_repos &&
|
|
|
|
for file in folder1/a folder1/0/1
|
|
do
|
|
test_sparse_match test_must_fail git rm $file &&
|
|
test_sparse_match test_must_fail git rm --cached $file &&
|
|
test_sparse_match git rm --sparse $file &&
|
|
test_sparse_match git status --porcelain=v2 || return 1
|
|
done &&
|
|
|
|
cat >folder1-full <<-EOF &&
|
|
rm ${SQ}folder1/0/0/0${SQ}
|
|
rm ${SQ}folder1/0/1${SQ}
|
|
rm ${SQ}folder1/a${SQ}
|
|
EOF
|
|
|
|
cat >folder1-sparse <<-EOF &&
|
|
rm ${SQ}folder1/${SQ}
|
|
EOF
|
|
|
|
# test wildcard
|
|
run_on_sparse git reset --hard &&
|
|
run_on_sparse git sparse-checkout reapply &&
|
|
test_sparse_match test_must_fail git rm folder1/* &&
|
|
run_on_sparse git rm --sparse folder1/* &&
|
|
test_cmp folder1-full sparse-checkout-out &&
|
|
test_cmp folder1-sparse sparse-index-out &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
|
|
# test recursive rm
|
|
run_on_sparse git reset --hard &&
|
|
run_on_sparse git sparse-checkout reapply &&
|
|
test_sparse_match test_must_fail git rm --sparse folder1 &&
|
|
run_on_sparse git rm --sparse -r folder1 &&
|
|
test_cmp folder1-full sparse-checkout-out &&
|
|
test_cmp folder1-sparse sparse-index-out &&
|
|
test_sparse_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'rm pathspec expands index when necessary' '
|
|
init_repos &&
|
|
|
|
# in-cone pathspec (do not expand)
|
|
ensure_not_expanded rm "deep/deep*" &&
|
|
test_must_be_empty sparse-index-err &&
|
|
|
|
# out-of-cone pathspec (expand)
|
|
! ensure_not_expanded rm --sparse "folder1/a*" &&
|
|
test_must_be_empty sparse-index-err &&
|
|
|
|
# pathspec that should expand index
|
|
! ensure_not_expanded rm "*/a" &&
|
|
test_must_be_empty sparse-index-err &&
|
|
|
|
! ensure_not_expanded rm "**a" &&
|
|
test_must_be_empty sparse-index-err
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: rm' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded rm deep/a &&
|
|
|
|
# test in-cone wildcard
|
|
git -C sparse-index reset --hard &&
|
|
ensure_not_expanded rm deep/* &&
|
|
|
|
# test recursive rm
|
|
git -C sparse-index reset --hard &&
|
|
ensure_not_expanded rm -r deep
|
|
'
|
|
|
|
test_expect_success 'grep with and --cached' '
|
|
init_repos &&
|
|
|
|
test_all_match git grep --cached a &&
|
|
test_all_match git grep --cached a -- "folder1/*"
|
|
'
|
|
|
|
test_expect_success 'grep is not expanded' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded grep a &&
|
|
ensure_not_expanded grep a -- deep/* &&
|
|
|
|
# All files within the folder1/* pathspec are sparse,
|
|
# so this command does not find any matches
|
|
ensure_not_expanded ! grep a -- folder1/* &&
|
|
|
|
# test out-of-cone pathspec with or without wildcard
|
|
ensure_not_expanded grep --cached a -- "folder1/a" &&
|
|
ensure_not_expanded grep --cached a -- "folder1/*" &&
|
|
|
|
# test in-cone pathspec with or without wildcard
|
|
ensure_not_expanded grep --cached a -- "deep/a" &&
|
|
ensure_not_expanded grep --cached a -- "deep/*"
|
|
'
|
|
|
|
# NEEDSWORK: when running `grep` in the superproject with --recurse-submodules,
|
|
# Git expands the index of the submodules unexpectedly. Even though `grep`
|
|
# builtin is marked as "command_requires_full_index = 0", this config is only
|
|
# useful for the superproject. Namely, the submodules have their own configs,
|
|
# which are _not_ populated by the one-time sparse-index feature switch.
|
|
test_expect_failure 'grep within submodules is not expanded' '
|
|
init_repos_as_submodules &&
|
|
|
|
# do not use ensure_not_expanded() here, becasue `grep` should be
|
|
# run in the superproject, not in "./sparse-index"
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \
|
|
git grep --cached --recurse-submodules a -- "*/folder1/*" &&
|
|
test_region ! index ensure_full_index trace2.txt
|
|
'
|
|
|
|
# NEEDSWORK: this test is not actually testing the code. The design purpose
|
|
# of this test is to verify the grep result when the submodules are using a
|
|
# sparse-index. Namely, we want "folder1/" as a tree (a sparse directory); but
|
|
# because of the index expansion, we are now grepping the "folder1/a" blob.
|
|
# Because of the problem stated above 'grep within submodules is not expanded',
|
|
# we don't have the ideal test environment yet.
|
|
test_expect_success 'grep sparse directory within submodules' '
|
|
init_repos_as_submodules &&
|
|
|
|
cat >expect <<-\EOF &&
|
|
full-checkout/folder1/a:a
|
|
sparse-checkout/folder1/a:a
|
|
sparse-index/folder1/a:a
|
|
EOF
|
|
git grep --cached --recurse-submodules a -- "*/folder1/*" >actual &&
|
|
test_cmp actual expect
|
|
'
|
|
|
|
test_expect_success 'write-tree' '
|
|
init_repos &&
|
|
|
|
test_all_match git write-tree &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>"$1"
|
|
EOF
|
|
|
|
# make a change inside the sparse cone
|
|
run_on_all ../edit-contents deep/a &&
|
|
test_all_match git update-index deep/a &&
|
|
test_all_match git write-tree &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# make a change outside the sparse cone
|
|
run_on_all mkdir -p folder1 &&
|
|
run_on_all cp a folder1/a &&
|
|
run_on_all ../edit-contents folder1/a &&
|
|
test_all_match git update-index folder1/a &&
|
|
test_all_match git write-tree &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# check that SKIP_WORKTREE files are not materialized
|
|
test_path_is_missing sparse-checkout/folder2/a &&
|
|
test_path_is_missing sparse-index/folder2/a
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: write-tree' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded write-tree &&
|
|
|
|
echo "test1" >>sparse-index/a &&
|
|
git -C sparse-index update-index a &&
|
|
ensure_not_expanded write-tree
|
|
'
|
|
|
|
test_expect_success 'diff-files with pathspec inside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>"$1"
|
|
EOF
|
|
|
|
run_on_all ../edit-contents deep/a &&
|
|
|
|
test_all_match git diff-files &&
|
|
|
|
test_all_match git diff-files -- deep/a &&
|
|
|
|
# test wildcard
|
|
test_all_match git diff-files -- "deep/*"
|
|
'
|
|
|
|
test_expect_success 'diff-files with pathspec outside sparse definition' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git diff-files -- folder2/a &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>"$1"
|
|
EOF
|
|
|
|
# The directory "folder1" is outside the cone of interest
|
|
# and will not exist in the sparse checkout repositories.
|
|
# Create it as needed, add file "folder1/a" there with
|
|
# contents that is different from the staged version.
|
|
run_on_all mkdir -p folder1 &&
|
|
run_on_all cp a folder1/a &&
|
|
|
|
run_on_all ../edit-contents folder1/a &&
|
|
test_all_match git diff-files &&
|
|
test_all_match git diff-files -- folder1/a &&
|
|
test_all_match git diff-files -- "folder*/a"
|
|
'
|
|
|
|
test_expect_success 'sparse index is not expanded: diff-files' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>"$1"
|
|
EOF
|
|
|
|
run_on_all ../edit-contents deep/a &&
|
|
|
|
ensure_not_expanded diff-files &&
|
|
ensure_not_expanded diff-files -- deep/a &&
|
|
ensure_not_expanded diff-files -- "deep/*"
|
|
'
|
|
|
|
test_expect_success 'diff-tree' '
|
|
init_repos &&
|
|
|
|
# Test change inside sparse cone
|
|
tree1=$(git -C sparse-index rev-parse HEAD^{tree}) &&
|
|
tree2=$(git -C sparse-index rev-parse update-deep^{tree}) &&
|
|
test_all_match git diff-tree $tree1 $tree2 &&
|
|
test_all_match git diff-tree $tree1 $tree2 -- deep/a &&
|
|
test_all_match git diff-tree HEAD update-deep &&
|
|
test_all_match git diff-tree HEAD update-deep -- deep/a &&
|
|
|
|
# Test change outside sparse cone
|
|
tree3=$(git -C sparse-index rev-parse update-folder1^{tree}) &&
|
|
test_all_match git diff-tree $tree1 $tree3 &&
|
|
test_all_match git diff-tree $tree1 $tree3 -- folder1/a &&
|
|
test_all_match git diff-tree HEAD update-folder1 &&
|
|
test_all_match git diff-tree HEAD update-folder1 -- folder1/a &&
|
|
|
|
# Check that SKIP_WORKTREE files are not materialized
|
|
test_path_is_missing sparse-checkout/folder1/a &&
|
|
test_path_is_missing sparse-index/folder1/a &&
|
|
test_path_is_missing sparse-checkout/folder2/a &&
|
|
test_path_is_missing sparse-index/folder2/a
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: diff-tree' '
|
|
init_repos &&
|
|
|
|
tree1=$(git -C sparse-index rev-parse HEAD^{tree}) &&
|
|
tree2=$(git -C sparse-index rev-parse update-deep^{tree}) &&
|
|
tree3=$(git -C sparse-index rev-parse update-folder1^{tree}) &&
|
|
|
|
ensure_not_expanded diff-tree $tree1 $tree2 &&
|
|
ensure_not_expanded diff-tree $tree1 $tree2 -- deep/a &&
|
|
ensure_not_expanded diff-tree HEAD update-deep &&
|
|
ensure_not_expanded diff-tree HEAD update-deep -- deep/a &&
|
|
ensure_not_expanded diff-tree $tree1 $tree3 &&
|
|
ensure_not_expanded diff-tree $tree1 $tree3 -- folder1/a &&
|
|
ensure_not_expanded diff-tree HEAD update-folder1 &&
|
|
ensure_not_expanded diff-tree HEAD update-folder1 -- folder1/a
|
|
'
|
|
|
|
test_expect_success 'worktree' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>"$1"
|
|
EOF
|
|
|
|
for repo in full-checkout sparse-checkout sparse-index
|
|
do
|
|
worktree=${repo}-wt &&
|
|
git -C $repo worktree add ../$worktree &&
|
|
|
|
# Compare worktree content with "ls"
|
|
(cd $repo && ls) >worktree_contents &&
|
|
(cd $worktree && ls) >new_worktree_contents &&
|
|
test_cmp worktree_contents new_worktree_contents &&
|
|
|
|
# Compare index content with "ls-files --sparse"
|
|
git -C $repo ls-files --sparse >index_contents &&
|
|
git -C $worktree ls-files --sparse >new_index_contents &&
|
|
test_cmp index_contents new_index_contents &&
|
|
|
|
git -C $repo worktree remove ../$worktree || return 1
|
|
done &&
|
|
|
|
test_all_match git worktree add .worktrees/hotfix &&
|
|
run_on_all ../edit-contents .worktrees/hotfix/deep/a &&
|
|
test_all_match test_must_fail git worktree remove .worktrees/hotfix
|
|
'
|
|
|
|
test_expect_success 'worktree is not expanded' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded worktree add .worktrees/hotfix &&
|
|
ensure_not_expanded worktree remove .worktrees/hotfix
|
|
'
|
|
|
|
test_expect_success 'check-attr with pathspec inside sparse definition' '
|
|
init_repos &&
|
|
|
|
echo "a -crlf myAttr" >>.gitattributes &&
|
|
run_on_all cp ../.gitattributes ./deep &&
|
|
|
|
test_all_match git check-attr -a -- deep/a &&
|
|
|
|
test_all_match git add deep/.gitattributes &&
|
|
test_all_match git check-attr -a --cached -- deep/a
|
|
'
|
|
|
|
test_expect_success 'check-attr with pathspec outside sparse definition' '
|
|
init_repos &&
|
|
|
|
echo "a -crlf myAttr" >>.gitattributes &&
|
|
run_on_sparse mkdir folder1 &&
|
|
run_on_all cp ../.gitattributes ./folder1 &&
|
|
run_on_all cp a folder1/a &&
|
|
|
|
test_all_match git check-attr -a -- folder1/a &&
|
|
|
|
git -C full-checkout add folder1/.gitattributes &&
|
|
test_sparse_match git add --sparse folder1/.gitattributes &&
|
|
test_all_match git commit -m "add .gitattributes" &&
|
|
test_sparse_match git sparse-checkout reapply &&
|
|
test_all_match git check-attr -a --cached -- folder1/a
|
|
'
|
|
|
|
# NEEDSWORK: The 'diff --check' test is left as 'test_expect_failure' due
|
|
# to an underlying issue in oneway_diff() within diff-lib.c.
|
|
# 'do_oneway_diff()' is not called as expected for paths that could match
|
|
# inside of a sparse directory. Specifically, the 'ce_path_match()' function
|
|
# fails to recognize files inside a sparse directory (e.g., when 'folder1/'
|
|
# is a sparse directory, 'folder1/a' cannot be recognized). The goal is to
|
|
# proceed with 'do_oneway_diff()' if the pathspec could match inside of a
|
|
# sparse directory.
|
|
test_expect_failure 'diff --check with pathspec outside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo "a " >"$1"
|
|
EOF
|
|
|
|
test_all_match git config core.whitespace -trailing-space,-space-before-tab &&
|
|
|
|
echo "a whitespace=trailing-space,space-before-tab" >>.gitattributes &&
|
|
run_on_all mkdir -p folder1 &&
|
|
run_on_all cp ../.gitattributes ./folder1 &&
|
|
test_all_match git add --sparse folder1/.gitattributes &&
|
|
run_on_all ../edit-contents folder1/a &&
|
|
test_all_match git add --sparse folder1/a &&
|
|
|
|
test_sparse_match git sparse-checkout reapply &&
|
|
test_all_match test_must_fail git diff --check --cached -- folder1/a
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: check-attr' '
|
|
init_repos &&
|
|
|
|
echo "a -crlf myAttr" >>.gitattributes &&
|
|
mkdir ./sparse-index/folder1 &&
|
|
cp ./sparse-index/a ./sparse-index/folder1/a &&
|
|
cp .gitattributes ./sparse-index/deep &&
|
|
cp .gitattributes ./sparse-index/folder1 &&
|
|
|
|
git -C sparse-index add deep/.gitattributes &&
|
|
git -C sparse-index add --sparse folder1/.gitattributes &&
|
|
ensure_not_expanded check-attr -a --cached -- deep/a &&
|
|
ensure_not_expanded check-attr -a --cached -- folder1/a
|
|
'
|
|
|
|
test_expect_success 'advice.sparseIndexExpanded' '
|
|
init_repos &&
|
|
|
|
git -C sparse-index config --unset advice.sparseIndexExpanded &&
|
|
git -C sparse-index sparse-checkout set deep/deeper1 &&
|
|
mkdir -p sparse-index/deep/deeper2/deepest &&
|
|
touch sparse-index/deep/deeper2/deepest/bogus &&
|
|
git -C sparse-index status 2>err &&
|
|
grep "The sparse index is expanding to a full index" err
|
|
'
|
|
|
|
test_done
|