| #!/bin/sh |
| |
| test_description='pre-commit and pre-merge-commit hooks' |
| |
| GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
| export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
| |
| . ./test-lib.sh |
| |
| HOOKDIR="$(git rev-parse --git-dir)/hooks" |
| PRECOMMIT="$HOOKDIR/pre-commit" |
| PREMERGE="$HOOKDIR/pre-merge-commit" |
| |
| # Prepare sample scripts that write their $0 to actual_hooks |
| test_expect_success 'sample script setup' ' |
| mkdir -p "$HOOKDIR" && |
| write_script "$HOOKDIR/success.sample" <<-\EOF && |
| echo $0 >>actual_hooks |
| exit 0 |
| EOF |
| write_script "$HOOKDIR/fail.sample" <<-\EOF && |
| echo $0 >>actual_hooks |
| exit 1 |
| EOF |
| write_script "$HOOKDIR/non-exec.sample" <<-\EOF && |
| echo $0 >>actual_hooks |
| exit 1 |
| EOF |
| chmod -x "$HOOKDIR/non-exec.sample" && |
| write_script "$HOOKDIR/require-prefix.sample" <<-\EOF && |
| echo $0 >>actual_hooks |
| test $GIT_PREFIX = "success/" |
| EOF |
| write_script "$HOOKDIR/check-author.sample" <<-\EOF |
| echo $0 >>actual_hooks |
| test "$GIT_AUTHOR_NAME" = "New Author" && |
| test "$GIT_AUTHOR_EMAIL" = "newauthor@example.com" |
| EOF |
| ' |
| |
| test_expect_success 'root commit' ' |
| echo "root" >file && |
| git add file && |
| git commit -m "zeroth" && |
| git checkout -b side && |
| echo "foo" >foo && |
| git add foo && |
| git commit -m "make it non-ff" && |
| git branch side-orig side && |
| git checkout main |
| ' |
| |
| test_expect_success 'setup conflicting branches' ' |
| test_when_finished "git checkout main" && |
| git checkout -b conflicting-a main && |
| echo a >conflicting && |
| git add conflicting && |
| git commit -m conflicting-a && |
| git checkout -b conflicting-b main && |
| echo b >conflicting && |
| git add conflicting && |
| git commit -m conflicting-b |
| ' |
| |
| test_expect_success 'with no hook' ' |
| test_when_finished "rm -f actual_hooks" && |
| echo "foo" >file && |
| git add file && |
| git commit -m "first" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success 'with no hook (merge)' ' |
| test_when_finished "rm -f actual_hooks" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with no hook' ' |
| test_when_finished "rm -f actual_hooks" && |
| echo "bar" >file && |
| git add file && |
| git commit --no-verify -m "bar" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with no hook (merge)' ' |
| test_when_finished "rm -f actual_hooks" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge --no-verify -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success 'with succeeding hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && |
| cp "$HOOKDIR/success.sample" "$PRECOMMIT" && |
| echo "$PRECOMMIT" >expected_hooks && |
| echo "more" >>file && |
| git add file && |
| git commit -m "more" && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success 'with succeeding hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" expected_hooks actual_hooks" && |
| cp "$HOOKDIR/success.sample" "$PREMERGE" && |
| echo "$PREMERGE" >expected_hooks && |
| git checkout side && |
| git merge -m "merge main" main && |
| git checkout main && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success 'automatic merge fails; both hooks are available' ' |
| test_when_finished "rm -f \"$PREMERGE\" \"$PRECOMMIT\"" && |
| test_when_finished "rm -f expected_hooks actual_hooks" && |
| test_when_finished "git checkout main" && |
| cp "$HOOKDIR/success.sample" "$PREMERGE" && |
| cp "$HOOKDIR/success.sample" "$PRECOMMIT" && |
| |
| git checkout conflicting-a && |
| test_must_fail git merge -m "merge conflicting-b" conflicting-b && |
| test_path_is_missing actual_hooks && |
| |
| echo "$PRECOMMIT" >expected_hooks && |
| echo a+b >conflicting && |
| git add conflicting && |
| git commit -m "resolve conflict" && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with succeeding hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && |
| cp "$HOOKDIR/success.sample" "$PRECOMMIT" && |
| echo "even more" >>file && |
| git add file && |
| git commit --no-verify -m "even more" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with succeeding hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && |
| cp "$HOOKDIR/success.sample" "$PREMERGE" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge --no-verify -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success 'with failing hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && |
| cp "$HOOKDIR/fail.sample" "$PRECOMMIT" && |
| echo "$PRECOMMIT" >expected_hooks && |
| echo "another" >>file && |
| git add file && |
| test_must_fail git commit -m "another" && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with failing hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && |
| cp "$HOOKDIR/fail.sample" "$PRECOMMIT" && |
| echo "stuff" >>file && |
| git add file && |
| git commit --no-verify -m "stuff" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success 'with failing hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" expected_hooks actual_hooks" && |
| cp "$HOOKDIR/fail.sample" "$PREMERGE" && |
| echo "$PREMERGE" >expected_hooks && |
| git checkout side && |
| test_must_fail git merge -m "merge main" main && |
| git checkout main && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success '--no-verify with failing hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && |
| cp "$HOOKDIR/fail.sample" "$PREMERGE" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge --no-verify -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success POSIXPERM 'with non-executable hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && |
| cp "$HOOKDIR/non-exec.sample" "$PRECOMMIT" && |
| echo "content" >>file && |
| git add file && |
| git commit -m "content" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success POSIXPERM '--no-verify with non-executable hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" actual_hooks" && |
| cp "$HOOKDIR/non-exec.sample" "$PRECOMMIT" && |
| echo "more content" >>file && |
| git add file && |
| git commit --no-verify -m "more content" && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success POSIXPERM 'with non-executable hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && |
| cp "$HOOKDIR/non-exec.sample" "$PREMERGE" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success POSIXPERM '--no-verify with non-executable hook (merge)' ' |
| test_when_finished "rm -f \"$PREMERGE\" actual_hooks" && |
| cp "$HOOKDIR/non-exec.sample" "$PREMERGE" && |
| git branch -f side side-orig && |
| git checkout side && |
| git merge --no-verify -m "merge main" main && |
| git checkout main && |
| test_path_is_missing actual_hooks |
| ' |
| |
| test_expect_success 'with hook requiring GIT_PREFIX' ' |
| test_when_finished "rm -rf \"$PRECOMMIT\" expected_hooks actual_hooks success" && |
| cp "$HOOKDIR/require-prefix.sample" "$PRECOMMIT" && |
| echo "$PRECOMMIT" >expected_hooks && |
| echo "more content" >>file && |
| git add file && |
| mkdir success && |
| ( |
| cd success && |
| git commit -m "hook requires GIT_PREFIX = success/" |
| ) && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success 'with failing hook requiring GIT_PREFIX' ' |
| test_when_finished "rm -rf \"$PRECOMMIT\" expected_hooks actual_hooks fail" && |
| cp "$HOOKDIR/require-prefix.sample" "$PRECOMMIT" && |
| echo "$PRECOMMIT" >expected_hooks && |
| echo "more content" >>file && |
| git add file && |
| mkdir fail && |
| ( |
| cd fail && |
| test_must_fail git commit -m "hook must fail" |
| ) && |
| git checkout -- file && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_expect_success 'check the author in hook' ' |
| test_when_finished "rm -f \"$PRECOMMIT\" expected_hooks actual_hooks" && |
| cp "$HOOKDIR/check-author.sample" "$PRECOMMIT" && |
| cat >expected_hooks <<-EOF && |
| $PRECOMMIT |
| $PRECOMMIT |
| $PRECOMMIT |
| EOF |
| test_must_fail git commit --allow-empty -m "by a.u.thor" && |
| ( |
| GIT_AUTHOR_NAME="New Author" && |
| GIT_AUTHOR_EMAIL="newauthor@example.com" && |
| export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL && |
| git commit --allow-empty -m "by new.author via env" && |
| git show -s |
| ) && |
| git commit --author="New Author <newauthor@example.com>" \ |
| --allow-empty -m "by new.author via command line" && |
| git show -s && |
| test_cmp expected_hooks actual_hooks |
| ' |
| |
| test_done |