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Since v1.7.3-rc0~26^2~9 (revert: report success when using option --strategy, 2010-07-14), the cherry-pick-many-commits test checks the format of output written to the terminal during a cherry-pick sequence in addition to the functionality. There is no reason those have to be checked in the same test, though, and it has some downsides: - when progress output is broken, the test result does not convey whether the functionality was also broken or not - it is not immediately obvious when reading that these checks are meant to prevent regressions in details of the output format and are not just a roundabout way to check functional details like the number of commits produced - there is a temptation to include the same kind of output checking for every new cherry-pick test, which would make future changes to the output unnecessarily difficult Put the tests from v1.7.3-rc0~26^2~9 in separate assertions, following the principle "test one feature at a time". Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
174 lines
4.2 KiB
Bash
Executable file
174 lines
4.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='test cherry-picking many commits'
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. ./test-lib.sh
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check_head_differs_from() {
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head=$(git rev-parse --verify HEAD) &&
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arg=$(git rev-parse --verify "$1") &&
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test "$head" != "$arg"
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}
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check_head_equals() {
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head=$(git rev-parse --verify HEAD) &&
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arg=$(git rev-parse --verify "$1") &&
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test "$head" = "$arg"
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}
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test_expect_success setup '
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echo first > file1 &&
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git add file1 &&
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test_tick &&
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git commit -m "first" &&
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git tag first &&
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git checkout -b other &&
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for val in second third fourth
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do
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echo $val >> file1 &&
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git add file1 &&
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test_tick &&
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git commit -m "$val" &&
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git tag $val
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done
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'
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test_expect_success 'cherry-pick first..fourth works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick first..fourth &&
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git diff --quiet other &&
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git diff --quiet HEAD other &&
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check_head_differs_from fourth
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'
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test_expect_success 'output to keep user entertained during multi-pick' '
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cat <<-\EOF >expected &&
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[master OBJID] second
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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[master OBJID] third
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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[master OBJID] fourth
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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EOF
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick first..fourth >actual &&
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sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
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test_line_count -ge 3 actual.fuzzy &&
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test_i18ncmp expected actual.fuzzy
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'
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test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick --strategy resolve first..fourth &&
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git diff --quiet other &&
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git diff --quiet HEAD other &&
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check_head_differs_from fourth
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'
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test_expect_success 'output during multi-pick indicates merge strategy' '
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cat <<-\EOF >expected &&
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Trying simple merge.
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[master OBJID] second
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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Trying simple merge.
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[master OBJID] third
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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Trying simple merge.
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[master OBJID] fourth
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Author: A U Thor <author@example.com>
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1 file changed, 1 insertion(+)
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EOF
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick --strategy resolve first..fourth >actual &&
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sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
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test_i18ncmp expected actual.fuzzy
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'
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test_expect_success 'cherry-pick --ff first..fourth works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick --ff first..fourth &&
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git diff --quiet other &&
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git diff --quiet HEAD other &&
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check_head_equals fourth
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'
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test_expect_success 'cherry-pick -n first..fourth works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick -n first..fourth &&
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git diff --quiet other &&
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git diff --cached --quiet other &&
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git diff --quiet HEAD first
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'
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test_expect_success 'revert first..fourth works' '
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git checkout -f master &&
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git reset --hard fourth &&
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test_tick &&
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git revert first..fourth &&
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git diff --quiet first &&
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git diff --cached --quiet first &&
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git diff --quiet HEAD first
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'
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test_expect_success 'revert ^first fourth works' '
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git checkout -f master &&
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git reset --hard fourth &&
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test_tick &&
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git revert ^first fourth &&
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git diff --quiet first &&
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git diff --cached --quiet first &&
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git diff --quiet HEAD first
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'
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test_expect_success 'revert fourth fourth~1 fourth~2 works' '
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git checkout -f master &&
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git reset --hard fourth &&
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test_tick &&
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git revert fourth fourth~1 fourth~2 &&
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git diff --quiet first &&
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git diff --cached --quiet first &&
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git diff --quiet HEAD first
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'
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test_expect_success 'cherry-pick -3 fourth works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git cherry-pick -3 fourth &&
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git diff --quiet other &&
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git diff --quiet HEAD other &&
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check_head_differs_from fourth
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'
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test_expect_success 'cherry-pick --stdin works' '
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git checkout -f master &&
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git reset --hard first &&
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test_tick &&
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git rev-list --reverse first..fourth | git cherry-pick --stdin &&
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git diff --quiet other &&
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git diff --quiet HEAD other &&
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check_head_differs_from fourth
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'
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test_done
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