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