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-rwxr-xr-xt/t3415-rebase-autosquash.sh253
1 files changed, 253 insertions, 0 deletions
diff --git a/t/t3415-rebase-autosquash.sh b/t/t3415-rebase-autosquash.sh
new file mode 100755
index 0000000..41370ab
--- /dev/null
+++ b/t/t3415-rebase-autosquash.sh
@@ -0,0 +1,253 @@
+#!/bin/sh
+
+test_description='auto squash'
+
+. ./test-lib.sh
+
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
+test_expect_success setup '
+ echo 0 >file0 &&
+ git add . &&
+ test_tick &&
+ git commit -m "initial commit" &&
+ echo 0 >file1 &&
+ echo 2 >file2 &&
+ git add . &&
+ test_tick &&
+ git commit -m "first commit" &&
+ git tag first-commit &&
+ echo 3 >file3 &&
+ git add . &&
+ test_tick &&
+ git commit -m "second commit" &&
+ git tag base
+'
+
+test_auto_fixup () {
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "fixup! first" &&
+
+ git tag $1 &&
+ test_tick &&
+ git rebase $2 -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual &&
+ git diff --exit-code $1 &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test 1 = $(git cat-file commit HEAD^ | grep first | wc -l)
+}
+
+test_expect_success 'auto fixup (option)' '
+ test_auto_fixup final-fixup-option --autosquash
+'
+
+test_expect_success 'auto fixup (config)' '
+ git config rebase.autosquash true &&
+ test_auto_fixup final-fixup-config-true &&
+ test_must_fail test_auto_fixup fixup-config-true-no --no-autosquash &&
+ git config rebase.autosquash false &&
+ test_must_fail test_auto_fixup final-fixup-config-false
+'
+
+test_auto_squash () {
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! first" &&
+
+ git tag $1 &&
+ test_tick &&
+ git rebase $2 -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual &&
+ git diff --exit-code $1 &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test 2 = $(git cat-file commit HEAD^ | grep first | wc -l)
+}
+
+test_expect_success 'auto squash (option)' '
+ test_auto_squash final-squash --autosquash
+'
+
+test_expect_success 'auto squash (config)' '
+ git config rebase.autosquash true &&
+ test_auto_squash final-squash-config-true &&
+ test_must_fail test_auto_squash squash-config-true-no --no-autosquash &&
+ git config rebase.autosquash false &&
+ test_must_fail test_auto_squash final-squash-config-false
+'
+
+test_expect_success 'misspelled auto squash' '
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! forst" &&
+ git tag final-missquash &&
+ test_tick &&
+ git rebase --autosquash -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 4 actual &&
+ git diff --exit-code final-missquash &&
+ test 0 = $(git rev-list final-missquash...HEAD | wc -l)
+'
+
+test_expect_success 'auto squash that matches 2 commits' '
+ git reset --hard base &&
+ echo 4 >file4 &&
+ git add file4 &&
+ test_tick &&
+ git commit -m "first new commit" &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! first" &&
+ git tag final-multisquash &&
+ test_tick &&
+ git rebase --autosquash -i HEAD~4 &&
+ git log --oneline >actual &&
+ test_line_count = 4 actual &&
+ git diff --exit-code final-multisquash &&
+ test 1 = "$(git cat-file blob HEAD^^:file1)" &&
+ test 2 = $(git cat-file commit HEAD^^ | grep first | wc -l) &&
+ test 1 = $(git cat-file commit HEAD | grep first | wc -l)
+'
+
+test_expect_success 'auto squash that matches a commit after the squash' '
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! third" &&
+ echo 4 >file4 &&
+ git add file4 &&
+ test_tick &&
+ git commit -m "third commit" &&
+ git tag final-presquash &&
+ test_tick &&
+ git rebase --autosquash -i HEAD~4 &&
+ git log --oneline >actual &&
+ test_line_count = 5 actual &&
+ git diff --exit-code final-presquash &&
+ test 0 = "$(git cat-file blob HEAD^^:file1)" &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test 1 = $(git cat-file commit HEAD | grep third | wc -l) &&
+ test 1 = $(git cat-file commit HEAD^ | grep third | wc -l)
+'
+test_expect_success 'auto squash that matches a sha1' '
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! $(git rev-parse --short HEAD^)" &&
+ git tag final-shasquash &&
+ test_tick &&
+ git rebase --autosquash -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual &&
+ git diff --exit-code final-shasquash &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test 1 = $(git cat-file commit HEAD^ | grep squash | wc -l)
+'
+
+test_expect_success 'auto squash that matches longer sha1' '
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "squash! $(git rev-parse --short=11 HEAD^)" &&
+ git tag final-longshasquash &&
+ test_tick &&
+ git rebase --autosquash -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual &&
+ git diff --exit-code final-longshasquash &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test 1 = $(git cat-file commit HEAD^ | grep squash | wc -l)
+'
+
+test_auto_commit_flags () {
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit --$1 first-commit &&
+ git tag final-commit-$1 &&
+ test_tick &&
+ git rebase --autosquash -i HEAD^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual &&
+ git diff --exit-code final-commit-$1 &&
+ test 1 = "$(git cat-file blob HEAD^:file1)" &&
+ test $2 = $(git cat-file commit HEAD^ | grep first | wc -l)
+}
+
+test_expect_success 'use commit --fixup' '
+ test_auto_commit_flags fixup 1
+'
+
+test_expect_success 'use commit --squash' '
+ test_auto_commit_flags squash 2
+'
+
+test_auto_fixup_fixup () {
+ git reset --hard base &&
+ echo 1 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "$1! first" &&
+ echo 2 >file1 &&
+ git add -u &&
+ test_tick &&
+ git commit -m "$1! $2! first" &&
+ git tag "final-$1-$2" &&
+ test_tick &&
+ (
+ set_cat_todo_editor &&
+ test_must_fail git rebase --autosquash -i HEAD^^^^ >actual &&
+ cat >expected <<-EOF &&
+ pick $(git rev-parse --short HEAD^^^) first commit
+ $1 $(git rev-parse --short HEAD^) $1! first
+ $1 $(git rev-parse --short HEAD) $1! $2! first
+ pick $(git rev-parse --short HEAD^^) second commit
+ EOF
+ test_cmp expected actual
+ ) &&
+ git rebase --autosquash -i HEAD^^^^ &&
+ git log --oneline >actual &&
+ test_line_count = 3 actual
+ git diff --exit-code "final-$1-$2" &&
+ test 2 = "$(git cat-file blob HEAD^:file1)" &&
+ if test "$1" = "fixup"
+ then
+ test 1 = $(git cat-file commit HEAD^ | grep first | wc -l)
+ elif test "$1" = "squash"
+ then
+ test 3 = $(git cat-file commit HEAD^ | grep first | wc -l)
+ else
+ false
+ fi
+}
+
+test_expect_success 'fixup! fixup!' '
+ test_auto_fixup_fixup fixup fixup
+'
+
+test_expect_success 'fixup! squash!' '
+ test_auto_fixup_fixup fixup squash
+'
+
+test_expect_success 'squash! squash!' '
+ test_auto_fixup_fixup squash squash
+'
+
+test_expect_success 'squash! fixup!' '
+ test_auto_fixup_fixup squash fixup
+'
+
+test_done