mirror of
https://github.com/git/git.git
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5ec11ab39d
The actual external command to run for mergetool backend can be specified with difftool/mergetool.$name.cmd configuration variables, but this mechanism was ignored for the backends we natively support. * da/mergetool-custom: mergetool--lib: Allow custom commands to override built-ins
526 lines
18 KiB
Bash
Executable File
526 lines
18 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2008 Charles Bailey
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#
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test_description='git mergetool
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Testing basic merge tool invocation'
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. ./test-lib.sh
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# All the mergetool test work by checking out a temporary branch based
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# off 'branch1' and then merging in master and checking the results of
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# running mergetool
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test_expect_success 'setup' '
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git config rerere.enabled true &&
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echo master >file1 &&
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echo master spaced >"spaced name" &&
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echo master file11 >file11 &&
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echo master file12 >file12 &&
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echo master file13 >file13 &&
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echo master file14 >file14 &&
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mkdir subdir &&
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echo master sub >subdir/file3 &&
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test_create_repo submod &&
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(
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cd submod &&
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: >foo &&
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git add foo &&
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git commit -m "Add foo"
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) &&
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git submodule add git://example.com/submod submod &&
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git add file1 "spaced name" file1[1-4] subdir/file3 .gitmodules submod &&
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git commit -m "add initial versions" &&
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git checkout -b branch1 master &&
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git submodule update -N &&
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echo branch1 change >file1 &&
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echo branch1 newfile >file2 &&
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echo branch1 spaced >"spaced name" &&
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echo branch1 both added >both &&
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echo branch1 change file11 >file11 &&
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echo branch1 change file13 >file13 &&
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echo branch1 sub >subdir/file3 &&
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(
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cd submod &&
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echo branch1 submodule >bar &&
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git add bar &&
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git commit -m "Add bar on branch1" &&
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git checkout -b submod-branch1
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) &&
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git add file1 "spaced name" file11 file13 file2 subdir/file3 submod &&
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git add both &&
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git rm file12 &&
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git commit -m "branch1 changes" &&
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git checkout -b stash1 master &&
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echo stash1 change file11 >file11 &&
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git add file11 &&
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git commit -m "stash1 changes" &&
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git checkout -b stash2 master &&
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echo stash2 change file11 >file11 &&
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git add file11 &&
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git commit -m "stash2 changes" &&
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git checkout master &&
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git submodule update -N &&
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echo master updated >file1 &&
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echo master new >file2 &&
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echo master updated spaced >"spaced name" &&
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echo master both added >both &&
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echo master updated file12 >file12 &&
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echo master updated file14 >file14 &&
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echo master new sub >subdir/file3 &&
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(
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cd submod &&
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echo master submodule >bar &&
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git add bar &&
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git commit -m "Add bar on master" &&
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git checkout -b submod-master
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) &&
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git add file1 "spaced name" file12 file14 file2 subdir/file3 submod &&
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git add both &&
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git rm file11 &&
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git commit -m "master updates" &&
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git config merge.tool mytool &&
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git config mergetool.mytool.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" &&
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git config mergetool.mytool.trustExitCode true &&
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git config mergetool.mybase.cmd "cat \"\$BASE\" >\"\$MERGED\"" &&
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git config mergetool.mybase.trustExitCode true
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'
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test_expect_success 'custom mergetool' '
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git checkout -b test1 branch1 &&
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git submodule update -N &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "" | git mergetool file1 file1 ) &&
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( yes "" | git mergetool file2 "spaced name" >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
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test "$(cat file1)" = "master updated" &&
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test "$(cat file2)" = "master new" &&
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test "$(cat subdir/file3)" = "master new sub" &&
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test "$(cat submod/bar)" = "branch1 submodule" &&
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git commit -m "branch1 resolved with mergetool"
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'
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test_expect_success 'mergetool crlf' '
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git config core.autocrlf true &&
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git checkout -b test2 branch1 &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool "spaced name" >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod >/dev/null 2>&1 ) &&
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test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" &&
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test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" &&
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test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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git commit -m "branch1 resolved with mergetool - autocrlf" &&
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git config core.autocrlf false &&
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git reset --hard
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'
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test_expect_success 'mergetool in subdir' '
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git checkout -b test3 branch1 &&
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git submodule update -N &&
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(
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cd subdir &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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( yes "" | git mergetool file3 >/dev/null 2>&1 ) &&
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test "$(cat file3)" = "master new sub"
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)
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'
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test_expect_success 'mergetool on file in parent dir' '
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(
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cd subdir &&
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( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool ../file2 ../spaced\ name >/dev/null 2>&1 ) &&
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( yes "" | git mergetool ../both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool ../file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool ../submod >/dev/null 2>&1 ) &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat ../submod/bar)" = "branch1 submodule" &&
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git commit -m "branch1 resolved with mergetool - subdir"
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)
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'
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test_expect_success 'mergetool skips autoresolved' '
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git checkout -b test4 branch1 &&
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git submodule update -N &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git reset --hard
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'
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test_expect_success 'mergetool merges all from subdir' '
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(
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cd subdir &&
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git config rerere.enabled false &&
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test_must_fail git merge master &&
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( yes "r" | git mergetool ../submod ) &&
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( yes "d" "d" | git mergetool --no-prompt ) &&
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test "$(cat ../file1)" = "master updated" &&
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test "$(cat ../file2)" = "master new" &&
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test "$(cat file3)" = "master new sub" &&
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( cd .. && git submodule update -N ) &&
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test "$(cat ../submod/bar)" = "master submodule" &&
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git commit -m "branch2 resolved by mergetool from subdir"
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)
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'
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test_expect_success 'mergetool skips resolved paths when rerere is active' '
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git config rerere.enabled true &&
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rm -rf .git/rr-cache &&
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git checkout -b test5 branch1
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git submodule update -N &&
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test_must_fail git merge master >/dev/null 2>&1 &&
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( yes "l" | git mergetool --no-prompt submod >/dev/null 2>&1 ) &&
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( yes "d" "d" | git mergetool --no-prompt >/dev/null 2>&1 ) &&
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git submodule update -N &&
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output="$(yes "n" | git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git reset --hard
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'
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test_expect_success 'conflicted stash sets up rerere' '
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git config rerere.enabled true &&
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git checkout stash1 &&
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echo "Conflicting stash content" >file11 &&
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git stash &&
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git checkout --detach stash2 &&
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test_must_fail git stash apply &&
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test -n "$(git ls-files -u)" &&
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conflicts="$(git rerere remaining)" &&
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test "$conflicts" = "file11" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" != "No files need merging" &&
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git commit -am "save the stash resolution" &&
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git reset --hard stash2 &&
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test_must_fail git stash apply &&
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test -n "$(git ls-files -u)" &&
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conflicts="$(git rerere remaining)" &&
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test -z "$conflicts" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging"
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'
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test_expect_success 'mergetool takes partial path' '
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git reset --hard
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git config rerere.enabled false &&
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git checkout -b test12 branch1 &&
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git submodule update -N &&
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test_must_fail git merge master &&
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#shouldnt need these lines
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#( yes "d" | git mergetool file11 >/dev/null 2>&1 ) &&
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#( yes "d" | git mergetool file12 >/dev/null 2>&1 ) &&
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#( yes "l" | git mergetool submod >/dev/null 2>&1 ) &&
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#( yes "" | git mergetool file1 file2 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool subdir ) &&
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test "$(cat subdir/file3)" = "master new sub" &&
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git reset --hard
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'
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test_expect_success 'deleted vs modified submodule' '
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git checkout -b test6 branch1 &&
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git submodule update -N &&
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mv submod submod-movedaside &&
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git rm submod &&
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git commit -m "Submodule deleted from branch" &&
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git checkout -b test6.a test6 &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod ) &&
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rmdir submod && mv submod-movedaside submod &&
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test "$(cat submod/bar)" = "branch1 submodule" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping module" &&
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mv submod submod-movedaside &&
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git checkout -b test6.b test6 &&
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git submodule update -N &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod ) &&
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test ! -e submod &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by deleting module" &&
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mv submod-movedaside submod &&
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git checkout -b test6.c master &&
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git submodule update -N &&
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test_must_fail git merge test6 &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod ) &&
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test ! -e submod &&
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test -d submod.orig &&
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git submodule update -N &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by deleting module" &&
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mv submod.orig submod &&
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git checkout -b test6.d master &&
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git submodule update -N &&
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test_must_fail git merge test6 &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod ) &&
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test "$(cat submod/bar)" = "master submodule" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping module" &&
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git reset --hard HEAD
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'
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test_expect_success 'file vs modified submodule' '
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git checkout -b test7 branch1 &&
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git submodule update -N &&
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mv submod submod-movedaside &&
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git rm submod &&
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echo not a submodule >submod &&
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git add submod &&
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git commit -m "Submodule path becomes file" &&
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git checkout -b test7.a branch1 &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod ) &&
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rmdir submod && mv submod-movedaside submod &&
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test "$(cat submod/bar)" = "branch1 submodule" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping module" &&
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mv submod submod-movedaside &&
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git checkout -b test7.b test7 &&
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test_must_fail git merge master &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod ) &&
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git submodule update -N &&
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test "$(cat submod)" = "not a submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping file" &&
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git checkout -b test7.c master &&
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rmdir submod && mv submod-movedaside submod &&
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test ! -e submod.orig &&
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git submodule update -N &&
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test_must_fail git merge test7 &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both >/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "r" | git mergetool submod ) &&
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test -d submod.orig &&
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git submodule update -N &&
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test "$(cat submod)" = "not a submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping file" &&
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git checkout -b test7.d master &&
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rmdir submod && mv submod.orig submod &&
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git submodule update -N &&
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test_must_fail git merge test7 &&
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test -n "$(git ls-files -u)" &&
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( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) &&
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( yes "" | git mergetool both>/dev/null 2>&1 ) &&
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( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) &&
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( yes "l" | git mergetool submod ) &&
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test "$(cat submod/bar)" = "master submodule" &&
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git submodule update -N &&
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test "$(cat submod/bar)" = "master submodule" &&
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output="$(git mergetool --no-prompt)" &&
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test "$output" = "No files need merging" &&
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git commit -m "Merge resolved by keeping module"
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'
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test_expect_success 'submodule in subdirectory' '
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git checkout -b test10 branch1 &&
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git submodule update -N &&
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(
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cd subdir &&
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test_create_repo subdir_module &&
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(
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cd subdir_module &&
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: >file15 &&
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git add file15 &&
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git commit -m "add initial versions"
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)
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) &&
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git submodule add git://example.com/subsubmodule subdir/subdir_module &&
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git add subdir/subdir_module &&
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git commit -m "add submodule in subdirectory" &&
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git checkout -b test10.a test10 &&
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git submodule update -N &&
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(
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cd subdir/subdir_module &&
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git checkout -b super10.a &&
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echo test10.a >file15 &&
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git add file15 &&
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git commit -m "on branch 10.a"
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) &&
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git add subdir/subdir_module &&
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git commit -m "change submodule in subdirectory on test10.a" &&
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git checkout -b test10.b test10 &&
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git submodule update -N &&
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(
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cd subdir/subdir_module &&
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git checkout -b super10.b &&
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echo test10.b >file15 &&
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git add file15 &&
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git commit -m "on branch 10.b"
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) &&
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git add subdir/subdir_module &&
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git commit -m "change submodule in subdirectory on test10.b" &&
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test_must_fail git merge test10.a >/dev/null 2>&1 &&
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(
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cd subdir &&
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( yes "l" | git mergetool subdir_module )
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) &&
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test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
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git submodule update -N &&
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test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
|
|
git reset --hard &&
|
|
git submodule update -N &&
|
|
|
|
test_must_fail git merge test10.a >/dev/null 2>&1 &&
|
|
( yes "r" | git mergetool subdir/subdir_module ) &&
|
|
test "$(cat subdir/subdir_module/file15)" = "test10.b" &&
|
|
git submodule update -N &&
|
|
test "$(cat subdir/subdir_module/file15)" = "test10.a" &&
|
|
git commit -m "branch1 resolved with mergetool" &&
|
|
rm -rf subdir/subdir_module
|
|
'
|
|
|
|
test_expect_success 'directory vs modified submodule' '
|
|
git checkout -b test11 branch1 &&
|
|
mv submod submod-movedaside &&
|
|
git rm submod &&
|
|
mkdir submod &&
|
|
echo not a submodule >submod/file16 &&
|
|
git add submod/file16 &&
|
|
git commit -m "Submodule path becomes directory" &&
|
|
|
|
test_must_fail git merge master &&
|
|
test -n "$(git ls-files -u)" &&
|
|
( yes "l" | git mergetool submod ) &&
|
|
test "$(cat submod/file16)" = "not a submodule" &&
|
|
rm -rf submod.orig &&
|
|
|
|
git reset --hard >/dev/null 2>&1 &&
|
|
test_must_fail git merge master &&
|
|
test -n "$(git ls-files -u)" &&
|
|
test ! -e submod.orig &&
|
|
( yes "r" | git mergetool submod ) &&
|
|
test -d submod.orig &&
|
|
test "$(cat submod.orig/file16)" = "not a submodule" &&
|
|
rm -r submod.orig &&
|
|
mv submod-movedaside/.git submod &&
|
|
( cd submod && git clean -f && git reset --hard ) &&
|
|
git submodule update -N &&
|
|
test "$(cat submod/bar)" = "master submodule" &&
|
|
git reset --hard >/dev/null 2>&1 && rm -rf submod-movedaside &&
|
|
|
|
git checkout -b test11.c master &&
|
|
git submodule update -N &&
|
|
test_must_fail git merge test11 &&
|
|
test -n "$(git ls-files -u)" &&
|
|
( yes "l" | git mergetool submod ) &&
|
|
git submodule update -N &&
|
|
test "$(cat submod/bar)" = "master submodule" &&
|
|
|
|
git reset --hard >/dev/null 2>&1 &&
|
|
git submodule update -N &&
|
|
test_must_fail git merge test11 &&
|
|
test -n "$(git ls-files -u)" &&
|
|
test ! -e submod.orig &&
|
|
( yes "r" | git mergetool submod ) &&
|
|
test "$(cat submod/file16)" = "not a submodule" &&
|
|
|
|
git reset --hard master >/dev/null 2>&1 &&
|
|
( cd submod && git clean -f && git reset --hard ) &&
|
|
git submodule update -N
|
|
'
|
|
|
|
test_expect_success 'file with no base' '
|
|
git checkout -b test13 branch1 &&
|
|
test_must_fail git merge master &&
|
|
git mergetool --no-prompt --tool mybase -- both &&
|
|
>expected &&
|
|
test_cmp both expected &&
|
|
git reset --hard master >/dev/null 2>&1
|
|
'
|
|
|
|
test_expect_success 'custom commands override built-ins' '
|
|
git checkout -b test14 branch1 &&
|
|
git config mergetool.defaults.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" &&
|
|
git config mergetool.defaults.trustExitCode true &&
|
|
test_must_fail git merge master &&
|
|
git mergetool --no-prompt --tool defaults -- both &&
|
|
echo master both added >expected &&
|
|
test_cmp both expected &&
|
|
git config --unset mergetool.defaults.cmd &&
|
|
git config --unset mergetool.defaults.trustExitCode &&
|
|
git reset --hard master >/dev/null 2>&1
|
|
'
|
|
|
|
test_done
|