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Diffstat (limited to 't/t3436-rebase-more-options.sh')
| -rwxr-xr-x | t/t3436-rebase-more-options.sh | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/t/t3436-rebase-more-options.sh b/t/t3436-rebase-more-options.sh new file mode 100755 index 0000000000..996e82787e --- /dev/null +++ b/t/t3436-rebase-more-options.sh @@ -0,0 +1,180 @@ +#!/bin/sh +# +# Copyright (c) 2019 Rohit Ashiwal +# + +test_description='tests to ensure compatibility between am and interactive backends' + +. ./test-lib.sh + +. "$TEST_DIRECTORY"/lib-rebase.sh + +GIT_AUTHOR_DATE="1999-04-02T08:03:20+05:30" +export GIT_AUTHOR_DATE + +# This is a special case in which both am and interactive backends +# provide the same output. It was done intentionally because +# both the backends fall short of optimal behaviour. +test_expect_success 'setup' ' + git checkout -b topic && + test_write_lines "line 1" " line 2" "line 3" >file && + git add file && + git commit -m "add file" && + + test_write_lines "line 1" "new line 2" "line 3" >file && + git commit -am "update file" && + git tag side && + test_commit commit1 foo foo1 && + test_commit commit2 foo foo2 && + test_commit commit3 foo foo3 && + + git checkout --orphan master && + rm foo && + test_write_lines "line 1" " line 2" "line 3" >file && + git commit -am "add file" && + git tag main && + + mkdir test-bin && + write_script test-bin/git-merge-test <<-\EOF + exec git merge-recursive "$@" + EOF +' + +test_expect_success '--ignore-whitespace works with apply backend' ' + test_must_fail git rebase --apply main side && + git rebase --abort && + git rebase --apply --ignore-whitespace main side && + git diff --exit-code side +' + +test_expect_success '--ignore-whitespace works with merge backend' ' + test_must_fail git rebase --merge main side && + git rebase --abort && + git rebase --merge --ignore-whitespace main side && + git diff --exit-code side +' + +test_expect_success '--ignore-whitespace is remembered when continuing' ' + ( + set_fake_editor && + FAKE_LINES="break 1" git rebase -i --ignore-whitespace \ + main side && + git rebase --continue + ) && + git diff --exit-code side +' + +test_ctime_is_atime () { + git log $1 --format=%ai >authortime && + git log $1 --format=%ci >committertime && + test_cmp authortime committertime +} + +test_expect_success '--committer-date-is-author-date works with apply backend' ' + GIT_AUTHOR_DATE="@1234 +0300" git commit --amend --reset-author && + git rebase --apply --committer-date-is-author-date HEAD^ && + test_ctime_is_atime -1 +' + +test_expect_success '--committer-date-is-author-date works with merge backend' ' + GIT_AUTHOR_DATE="@1234 +0300" git commit --amend --reset-author && + git rebase -m --committer-date-is-author-date HEAD^ && + test_ctime_is_atime -1 +' + +test_expect_success '--committer-date-is-author-date works with rebase -r' ' + git checkout side && + GIT_AUTHOR_DATE="@1234 +0300" git merge --no-ff commit3 && + git rebase -r --root --committer-date-is-author-date && + test_ctime_is_atime +' + +test_expect_success '--committer-date-is-author-date works when forking merge' ' + git checkout side && + GIT_AUTHOR_DATE="@1234 +0300" git merge --no-ff commit3 && + PATH="./test-bin:$PATH" git rebase -r --root --strategy=test \ + --committer-date-is-author-date && + test_ctime_is_atime +' + +test_expect_success '--committer-date-is-author-date works when committing conflict resolution' ' + git checkout commit2 && + GIT_AUTHOR_DATE="@1980 +0000" git commit --amend --only --reset-author && + test_must_fail git rebase -m --committer-date-is-author-date \ + --onto HEAD^^ HEAD^ && + echo resolved > foo && + git add foo && + git rebase --continue && + test_ctime_is_atime -1 +' + +# Checking for +0000 in the author date is sufficient since the +# default timezone is UTC but the timezone used while committing is +# +0530. The inverted logic in the grep is necessary to check all the +# author dates in the file. +test_atime_is_ignored () { + git log $1 --format=%ai >authortime && + ! grep -v +0000 authortime +} + +test_expect_success '--reset-author-date works with apply backend' ' + git commit --amend --date="$GIT_AUTHOR_DATE" && + git rebase --apply --reset-author-date HEAD^ && + test_atime_is_ignored -1 +' + +test_expect_success '--reset-author-date works with merge backend' ' + git commit --amend --date="$GIT_AUTHOR_DATE" && + git rebase --reset-author-date -m HEAD^ && + test_atime_is_ignored -1 +' + +test_expect_success '--reset-author-date works after conflict resolution' ' + test_must_fail git rebase --reset-author-date -m \ + --onto commit2^^ commit2^ commit2 && + echo resolved >foo && + git add foo && + git rebase --continue && + test_atime_is_ignored -1 +' + +test_expect_success '--reset-author-date works with rebase -r' ' + git checkout side && + git merge --no-ff commit3 && + git rebase -r --root --reset-author-date && + test_atime_is_ignored +' + +test_expect_success '--reset-author-date with --committer-date-is-author-date works' ' + test_must_fail git rebase -m --committer-date-is-author-date \ + --reset-author-date --onto commit2^^ commit2^ commit3 && + git checkout --theirs foo && + git add foo && + git rebase --continue && + test_ctime_is_atime -2 && + test_atime_is_ignored -2 +' + +test_expect_success '--reset-author-date --committer-date-is-author-date works when forking merge' ' + GIT_SEQUENCE_EDITOR="echo \"merge -C $(git rev-parse HEAD) commit3\">" \ + PATH="./test-bin:$PATH" git rebase -i --strategy=test \ + --reset-author-date \ + --committer-date-is-author-date side side && + test_ctime_is_atime -1 && + test_atime_is_ignored -1 + ' + +test_expect_success '--ignore-date is an alias for --reset-author-date' ' + git commit --amend --date="$GIT_AUTHOR_DATE" && + git rebase --apply --ignore-date HEAD^ && + git commit --allow-empty -m empty --date="$GIT_AUTHOR_DATE" && + git rebase -m --ignore-date HEAD^ && + test_atime_is_ignored -2 +' + +# This must be the last test in this file +test_expect_success '$EDITOR and friends are unchanged' ' + test_editor_unchanged +' + +test_done |