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Diffstat (limited to 't/t7610-mergetool.sh')
| -rwxr-xr-x | t/t7610-mergetool.sh | 540 |
1 files changed, 540 insertions, 0 deletions
diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh new file mode 100755 index 0000000000..7eeb207b32 --- /dev/null +++ b/t/t7610-mergetool.sh @@ -0,0 +1,540 @@ +#!/bin/sh +# +# Copyright (c) 2008 Charles Bailey +# + +test_description='git mergetool + +Testing basic merge tool invocation' + +. ./test-lib.sh + +# All the mergetool test work by checking out a temporary branch based +# off 'branch1' and then merging in master and checking the results of +# running mergetool + +test_expect_success 'setup' ' + test_config rerere.enabled true && + echo master >file1 && + echo master spaced >"spaced name" && + echo master file11 >file11 && + echo master file12 >file12 && + echo master file13 >file13 && + echo master file14 >file14 && + mkdir subdir && + echo master sub >subdir/file3 && + test_create_repo submod && + ( + cd submod && + : >foo && + git add foo && + git commit -m "Add foo" + ) && + git submodule add git://example.com/submod submod && + git add file1 "spaced name" file1[1-4] subdir/file3 .gitmodules submod && + git commit -m "add initial versions" && + + git checkout -b branch1 master && + git submodule update -N && + echo branch1 change >file1 && + echo branch1 newfile >file2 && + echo branch1 spaced >"spaced name" && + echo branch1 both added >both && + echo branch1 change file11 >file11 && + echo branch1 change file13 >file13 && + echo branch1 sub >subdir/file3 && + ( + cd submod && + echo branch1 submodule >bar && + git add bar && + git commit -m "Add bar on branch1" && + git checkout -b submod-branch1 + ) && + git add file1 "spaced name" file11 file13 file2 subdir/file3 submod && + git add both && + git rm file12 && + git commit -m "branch1 changes" && + + git checkout -b stash1 master && + echo stash1 change file11 >file11 && + git add file11 && + git commit -m "stash1 changes" && + + git checkout -b stash2 master && + echo stash2 change file11 >file11 && + git add file11 && + git commit -m "stash2 changes" && + + git checkout master && + git submodule update -N && + echo master updated >file1 && + echo master new >file2 && + echo master updated spaced >"spaced name" && + echo master both added >both && + echo master updated file12 >file12 && + echo master updated file14 >file14 && + echo master new sub >subdir/file3 && + ( + cd submod && + echo master submodule >bar && + git add bar && + git commit -m "Add bar on master" && + git checkout -b submod-master + ) && + git add file1 "spaced name" file12 file14 file2 subdir/file3 submod && + git add both && + git rm file11 && + git commit -m "master updates" && + + git config merge.tool mytool && + git config mergetool.mytool.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" && + git config mergetool.mytool.trustExitCode true && + git config mergetool.mybase.cmd "cat \"\$BASE\" >\"\$MERGED\"" && + git config mergetool.mybase.trustExitCode true +' + +test_expect_success 'custom mergetool' ' + git checkout -b test1 branch1 && + git submodule update -N && + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "" | git mergetool file1 file1 ) && + ( yes "" | git mergetool file2 "spaced name" >/dev/null 2>&1 ) && + ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod >/dev/null 2>&1 ) && + test "$(cat file1)" = "master updated" && + test "$(cat file2)" = "master new" && + test "$(cat subdir/file3)" = "master new sub" && + test "$(cat submod/bar)" = "branch1 submodule" && + git commit -m "branch1 resolved with mergetool" +' + +test_expect_success 'mergetool crlf' ' + test_config core.autocrlf true && + git checkout -b test2 branch1 && + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "" | git mergetool file1 >/dev/null 2>&1 ) && + ( yes "" | git mergetool file2 >/dev/null 2>&1 ) && + ( yes "" | git mergetool "spaced name" >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file12 >/dev/null 2>&1 ) && + ( yes "r" | git mergetool submod >/dev/null 2>&1 ) && + test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" && + test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" && + test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" && + git submodule update -N && + test "$(cat submod/bar)" = "master submodule" && + git commit -m "branch1 resolved with mergetool - autocrlf" && + test_config core.autocrlf false && + git reset --hard +' + +test_expect_success 'mergetool in subdir' ' + git checkout -b test3 branch1 && + git submodule update -N && + ( + cd subdir && + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "" | git mergetool file3 >/dev/null 2>&1 ) && + test "$(cat file3)" = "master new sub" + ) +' + +test_expect_success 'mergetool on file in parent dir' ' + ( + cd subdir && + ( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) && + ( yes "" | git mergetool ../file2 ../spaced\ name >/dev/null 2>&1 ) && + ( yes "" | git mergetool ../both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool ../file11 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool ../file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool ../submod >/dev/null 2>&1 ) && + test "$(cat ../file1)" = "master updated" && + test "$(cat ../file2)" = "master new" && + test "$(cat ../submod/bar)" = "branch1 submodule" && + git commit -m "branch1 resolved with mergetool - subdir" + ) +' + +test_expect_success 'mergetool skips autoresolved' ' + git checkout -b test4 branch1 && + git submodule update -N && + test_must_fail git merge master && + test -n "$(git ls-files -u)" && + ( yes "d" | git mergetool file11 >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod >/dev/null 2>&1 ) && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git reset --hard +' + +test_expect_success 'mergetool merges all from subdir' ' + ( + cd subdir && + test_config rerere.enabled false && + test_must_fail git merge master && + ( yes "r" | git mergetool ../submod ) && + ( yes "d" "d" | git mergetool --no-prompt ) && + test "$(cat ../file1)" = "master updated" && + test "$(cat ../file2)" = "master new" && + test "$(cat file3)" = "master new sub" && + ( cd .. && git submodule update -N ) && + test "$(cat ../submod/bar)" = "master submodule" && + git commit -m "branch2 resolved by mergetool from subdir" + ) +' + +test_expect_success 'mergetool skips resolved paths when rerere is active' ' + test_config rerere.enabled true && + rm -rf .git/rr-cache && + git checkout -b test5 branch1 && + git submodule update -N && + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "l" | git mergetool --no-prompt submod >/dev/null 2>&1 ) && + ( yes "d" "d" | git mergetool --no-prompt >/dev/null 2>&1 ) && + git submodule update -N && + output="$(yes "n" | git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git reset --hard +' + +test_expect_success 'conflicted stash sets up rerere' ' + test_config rerere.enabled true && + git checkout stash1 && + echo "Conflicting stash content" >file11 && + git stash && + + git checkout --detach stash2 && + test_must_fail git stash apply && + + test -n "$(git ls-files -u)" && + conflicts="$(git rerere remaining)" && + test "$conflicts" = "file11" && + output="$(git mergetool --no-prompt)" && + test "$output" != "No files need merging" && + + git commit -am "save the stash resolution" && + + git reset --hard stash2 && + test_must_fail git stash apply && + + test -n "$(git ls-files -u)" && + conflicts="$(git rerere remaining)" && + test -z "$conflicts" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" +' + +test_expect_success 'mergetool takes partial path' ' + git reset --hard && + test_config rerere.enabled false && + git checkout -b test12 branch1 && + git submodule update -N && + test_must_fail git merge master && + + ( yes "" | git mergetool subdir ) && + + test "$(cat subdir/file3)" = "master new sub" && + git reset --hard +' + +test_expect_success 'deleted vs modified submodule' ' + git checkout -b test6 branch1 && + git submodule update -N && + mv submod submod-movedaside && + git rm --cached submod && + git commit -m "Submodule deleted from branch" && + git checkout -b test6.a test6 && + test_must_fail git merge master && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "r" | git mergetool submod ) && + rmdir submod && mv submod-movedaside submod && + test "$(cat submod/bar)" = "branch1 submodule" && + git submodule update -N && + test "$(cat submod/bar)" = "master submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping module" && + + mv submod submod-movedaside && + git checkout -b test6.b test6 && + git submodule update -N && + test_must_fail git merge master && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod ) && + test ! -e submod && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by deleting module" && + + mv submod-movedaside submod && + git checkout -b test6.c master && + git submodule update -N && + test_must_fail git merge test6 && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "r" | git mergetool submod ) && + test ! -e submod && + test -d submod.orig && + git submodule update -N && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by deleting module" && + mv submod.orig submod && + + git checkout -b test6.d master && + git submodule update -N && + test_must_fail git merge test6 && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod ) && + test "$(cat submod/bar)" = "master submodule" && + git submodule update -N && + test "$(cat submod/bar)" = "master submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping module" && + git reset --hard HEAD +' + +test_expect_success 'file vs modified submodule' ' + git checkout -b test7 branch1 && + git submodule update -N && + mv submod submod-movedaside && + git rm --cached submod && + echo not a submodule >submod && + git add submod && + git commit -m "Submodule path becomes file" && + git checkout -b test7.a branch1 && + test_must_fail git merge master && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "r" | git mergetool submod ) && + rmdir submod && mv submod-movedaside submod && + test "$(cat submod/bar)" = "branch1 submodule" && + git submodule update -N && + test "$(cat submod/bar)" = "master submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping module" && + + mv submod submod-movedaside && + git checkout -b test7.b test7 && + test_must_fail git merge master && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod ) && + git submodule update -N && + test "$(cat submod)" = "not a submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping file" && + + git checkout -b test7.c master && + rmdir submod && mv submod-movedaside submod && + test ! -e submod.orig && + git submodule update -N && + test_must_fail git merge test7 && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both >/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "r" | git mergetool submod ) && + test -d submod.orig && + git submodule update -N && + test "$(cat submod)" = "not a submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping file" && + + git checkout -b test7.d master && + rmdir submod && mv submod.orig submod && + git submodule update -N && + test_must_fail git merge test7 && + test -n "$(git ls-files -u)" && + ( yes "" | git mergetool file1 file2 spaced\ name subdir/file3 >/dev/null 2>&1 ) && + ( yes "" | git mergetool both>/dev/null 2>&1 ) && + ( yes "d" | git mergetool file11 file12 >/dev/null 2>&1 ) && + ( yes "l" | git mergetool submod ) && + test "$(cat submod/bar)" = "master submodule" && + git submodule update -N && + test "$(cat submod/bar)" = "master submodule" && + output="$(git mergetool --no-prompt)" && + test "$output" = "No files need merging" && + git commit -m "Merge resolved by keeping module" +' + +test_expect_success 'submodule in subdirectory' ' + git checkout -b test10 branch1 && + git submodule update -N && + ( + cd subdir && + test_create_repo subdir_module && + ( + cd subdir_module && + : >file15 && + git add file15 && + git commit -m "add initial versions" + ) + ) && + git submodule add git://example.com/subsubmodule subdir/subdir_module && + git add subdir/subdir_module && + git commit -m "add submodule in subdirectory" && + + git checkout -b test10.a test10 && + git submodule update -N && + ( + cd subdir/subdir_module && + git checkout -b super10.a && + echo test10.a >file15 && + git add file15 && + git commit -m "on branch 10.a" + ) && + git add subdir/subdir_module && + git commit -m "change submodule in subdirectory on test10.a" && + + git checkout -b test10.b test10 && + git submodule update -N && + ( + cd subdir/subdir_module && + git checkout -b super10.b && + echo test10.b >file15 && + git add file15 && + git commit -m "on branch 10.b" + ) && + git add subdir/subdir_module && + git commit -m "change submodule in subdirectory on test10.b" && + + test_must_fail git merge test10.a >/dev/null 2>&1 && + ( + cd subdir && + ( yes "l" | git mergetool subdir_module ) + ) && + test "$(cat subdir/subdir_module/file15)" = "test10.b" && + git submodule update -N && + 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 "$(cat subdir/subdir_module/file15)" = "test10.a" && + git commit -m "branch1 resolved with mergetool" && + rm -rf subdir/subdir_module +' + +test_expect_success 'directory vs modified submodule' ' + git checkout -b test11 branch1 && + mv submod submod-movedaside && + git rm --cached submod && + mkdir submod && + echo not a submodule >submod/file16 && + git add submod/file16 && + git commit -m "Submodule path becomes directory" && + + test_must_fail git merge master && + test -n "$(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 && + test_config mergetool.defaults.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" && + test_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 reset --hard master >/dev/null 2>&1 +' + +test_expect_success 'filenames seen by tools start with ./' ' + git checkout -b test15 branch1 && + test_config mergetool.writeToTemp false && + test_config mergetool.myecho.cmd "echo \"\$LOCAL\"" && + test_config mergetool.myecho.trustExitCode true && + test_must_fail git merge master && + git mergetool --no-prompt --tool myecho -- both >actual && + grep ^\./both_LOCAL_ actual >/dev/null && + git reset --hard master >/dev/null 2>&1 +' + +test_expect_success 'temporary filenames are used with mergetool.writeToTemp' ' + git checkout -b test16 branch1 && + test_config mergetool.writeToTemp true && + test_config mergetool.myecho.cmd "echo \"\$LOCAL\"" && + test_config mergetool.myecho.trustExitCode true && + test_must_fail git merge master && + git mergetool --no-prompt --tool myecho -- both >actual && + test_must_fail grep ^\./both_LOCAL_ actual >/dev/null && + grep /both_LOCAL_ actual >/dev/null && + git reset --hard master >/dev/null 2>&1 +' + +test_done |