xdiff: PATIENCE/HISTOGRAM are not independent option bits

diff --git a/t/t3415-rebase-autosquash.sh b/t/t3415-rebase-autosquash.sh
index b63f4e2d677b6b4827d39a51a3c39719a8ab5b4f..b38be8e93723991d717b6b7fb690560efb58c36d 100755 (executable)
--- a/t/t3415-rebase-autosquash.sh
+++ b/t/t3415-rebase-autosquash.sh
@@ -14,6 +14,7 @@ test_expect_success setup '
        git add . &&
        test_tick &&
        git commit -m "first commit" &&
+       git tag first-commit &&
        echo 3 >file3 &&
        git add . &&
        test_tick &&
@@ -21,38 +22,62 @@ test_expect_success setup '
        git tag base
 '
 
-test_expect_success 'auto fixup' '
+test_auto_fixup () {
        git reset --hard base &&
        echo 1 >file1 &&
        git add -u &&
        test_tick &&
-       git commit -m "fixup! first"
+       git commit -m "fixup! first" &&
 
-       git tag final-fixup &&
+       git tag $1 &&
        test_tick &&
-       git rebase --autosquash -i HEAD^^^ &&
+       git rebase $2 -i HEAD^^^ &&
        git log --oneline >actual &&
        test 3 = $(wc -l <actual) &&
-       git diff --exit-code final-fixup &&
+       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_expect_success 'auto squash' '
+test_auto_squash () {
        git reset --hard base &&
        echo 1 >file1 &&
        git add -u &&
        test_tick &&
-       git commit -m "squash! first"
+       git commit -m "squash! first" &&
 
-       git tag final-squash &&
+       git tag $1 &&
        test_tick &&
-       git rebase --autosquash -i HEAD^^^ &&
+       git rebase $2 -i HEAD^^^ &&
        git log --oneline >actual &&
        test 3 = $(wc -l <actual) &&
-       git diff --exit-code final-squash &&
+       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' '
@@ -60,7 +85,7 @@ test_expect_success 'misspelled auto squash' '
        echo 1 >file1 &&
        git add -u &&
        test_tick &&
-       git commit -m "squash! forst"
+       git commit -m "squash! forst" &&
        git tag final-missquash &&
        test_tick &&
        git rebase --autosquash -i HEAD^^^ &&
@@ -70,4 +95,102 @@ test_expect_success 'misspelled auto squash' '
        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 4 = $(wc -l <actual) &&
+       git diff --exit-code final-multisquash &&
+       test 1 = "$(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 5 = $(wc -l <actual) &&
+       git diff --exit-code final-presquash &&
+       test 0 = "$(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 3 = $(wc -l <actual) &&
+       git diff --exit-code final-shasquash &&
+       test 1 = "$(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 3 = $(wc -l <actual) &&
+       git diff --exit-code final-longshasquash &&
+       test 1 = "$(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 3 = $(wc -l <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_done