git/t/t2025-checkout-no-overlay.sh
Junio C Hamano 6789275d37 tests: teach callers of test_i18ngrep to use test_grep
They are equivalents and the former still exists, so as long as the
only change this commit makes are to rewrite test_i18ngrep to
test_grep, there won't be any new bug, even if there still are
callers of test_i18ngrep remaining in the tree, or when merged to
other topics that add new uses of test_i18ngrep.

This patch was produced more or less with

    git grep -l -e 'test_i18ngrep ' 't/t[0-9][0-9][0-9][0-9]-*.sh' |
    xargs perl -p -i -e 's/test_i18ngrep /test_grep /'

and a good way to sanity check the result yourself is to run the
above in a checkout of c4603c1c (test framework: further deprecate
test_i18ngrep, 2023-10-31) and compare the resulting working tree
contents with the result of applying this patch to the same commit.
You'll see that test_i18ngrep in a few t/lib-*.sh files corrected,
in addition to the manual reproduction.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-11-02 17:13:44 +09:00

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#!/bin/sh
test_description='checkout --no-overlay <tree-ish> -- <pathspec>'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
git commit --allow-empty -m "initial"
'
test_expect_success 'checkout --no-overlay deletes files not in <tree-ish>' '
>file &&
mkdir dir &&
>dir/file1 &&
git add file dir/file1 &&
git checkout --no-overlay HEAD -- file &&
test_path_is_missing file &&
test_path_is_file dir/file1
'
test_expect_success 'checkout --no-overlay removing last file from directory' '
git checkout --no-overlay HEAD -- dir/file1 &&
test_path_is_missing dir
'
test_expect_success 'checkout -p --overlay is disallowed' '
test_must_fail git checkout -p --overlay HEAD 2>actual &&
test_grep "fatal: options .-p. and .--overlay. cannot be used together" actual
'
test_expect_success '--no-overlay --theirs with D/F conflict deletes file' '
test_commit file1 file1 &&
test_commit file2 file2 &&
git rm --cached file1 &&
echo 1234 >file1 &&
F1=$(git rev-parse HEAD:file1) &&
F2=$(git rev-parse HEAD:file2) &&
{
echo "100644 $F1 1 file1" &&
echo "100644 $F2 2 file1"
} | git update-index --index-info &&
test_path_is_file file1 &&
git checkout --theirs --no-overlay -- file1 &&
test_path_is_missing file1
'
test_expect_success 'wildcard pathspec matches file in subdirectory' '
git reset --hard &&
mkdir subdir &&
test_commit file3-1 subdir/file3 &&
test_commit file3-2 subdir/file3 &&
git checkout --no-overlay file3-1 "*file3" &&
echo file3-1 >expect &&
test_path_is_file subdir/file3 &&
test_cmp expect subdir/file3
'
test_done