t7503: does pre-commit-hook learn authorship?

diff --git a/t/t7503-pre-commit-hook.sh b/t/t7503-pre-commit-hook.sh
index 8528f64c8d1491fd3c279f030b6f8aee2050cdf7..aa294ea42834f303fa8776c103c4f79d298f7b93 100755 (executable)
--- a/t/t7503-pre-commit-hook.sh
+++ b/t/t7503-pre-commit-hook.sh
@@ -84,5 +84,56 @@ test_expect_success POSIXPERM '--no-verify with non-executable hook' '
        git commit --no-verify -m "more content"
 
 '
+chmod +x "$HOOK"
+
+# a hook that checks $GIT_PREFIX and succeeds inside the
+# success/ subdirectory only
+cat > "$HOOK" <<EOF
+#!/bin/sh
+test \$GIT_PREFIX = success/
+EOF
+
+test_expect_success 'with hook requiring GIT_PREFIX' '
+
+       echo "more content" >> file &&
+       git add file &&
+       mkdir success &&
+       (
+               cd success &&
+               git commit -m "hook requires GIT_PREFIX = success/"
+       ) &&
+       rmdir success
+'
+
+test_expect_success 'with failing hook requiring GIT_PREFIX' '
+
+       echo "more content" >> file &&
+       git add file &&
+       mkdir fail &&
+       (
+               cd fail &&
+               test_must_fail git commit -m "hook must fail"
+       ) &&
+       rmdir fail &&
+       git checkout -- file
+'
+
+test_expect_failure 'check the author in hook' '
+       write_script "$HOOK" <<-\EOF &&
+       test "$GIT_AUTHOR_NAME" = "New Author" &&
+       test "$GIT_AUTHOR_EMAIL" = "newauthor@example.com"
+       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_done