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-rwxr-xr-xt/t1800-hook.sh180
1 files changed, 180 insertions, 0 deletions
diff --git a/t/t1800-hook.sh b/t/t1800-hook.sh
new file mode 100755
index 0000000..2ef3579
--- /dev/null
+++ b/t/t1800-hook.sh
@@ -0,0 +1,180 @@
+#!/bin/sh
+
+test_description='git-hook command'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
+
+test_expect_success 'git hook usage' '
+ test_expect_code 129 git hook &&
+ test_expect_code 129 git hook run &&
+ test_expect_code 129 git hook run -h &&
+ test_expect_code 129 git hook run --unknown 2>err &&
+ grep "unknown option" err
+'
+
+test_expect_success 'git hook run: nonexistent hook' '
+ cat >stderr.expect <<-\EOF &&
+ error: cannot find a hook named test-hook
+ EOF
+ test_expect_code 1 git hook run test-hook 2>stderr.actual &&
+ test_cmp stderr.expect stderr.actual
+'
+
+test_expect_success 'git hook run: nonexistent hook with --ignore-missing' '
+ git hook run --ignore-missing does-not-exist 2>stderr.actual &&
+ test_must_be_empty stderr.actual
+'
+
+test_expect_success 'git hook run: basic' '
+ test_hook test-hook <<-EOF &&
+ echo Test hook
+ EOF
+
+ cat >expect <<-\EOF &&
+ Test hook
+ EOF
+ git hook run test-hook 2>actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'git hook run: stdout and stderr both write to our stderr' '
+ test_hook test-hook <<-EOF &&
+ echo >&1 Will end up on stderr
+ echo >&2 Will end up on stderr
+ EOF
+
+ cat >stderr.expect <<-\EOF &&
+ Will end up on stderr
+ Will end up on stderr
+ EOF
+ git hook run test-hook >stdout.actual 2>stderr.actual &&
+ test_cmp stderr.expect stderr.actual &&
+ test_must_be_empty stdout.actual
+'
+
+for code in 1 2 128 129
+do
+ test_expect_success "git hook run: exit code $code is passed along" '
+ test_hook test-hook <<-EOF &&
+ exit $code
+ EOF
+
+ test_expect_code $code git hook run test-hook
+ '
+done
+
+test_expect_success 'git hook run arg u ments without -- is not allowed' '
+ test_expect_code 129 git hook run test-hook arg u ments
+'
+
+test_expect_success 'git hook run -- pass arguments' '
+ test_hook test-hook <<-\EOF &&
+ echo $1
+ echo $2
+ EOF
+
+ cat >expect <<-EOF &&
+ arg
+ u ments
+ EOF
+
+ git hook run test-hook -- arg "u ments" 2>actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'git hook run -- out-of-repo runs excluded' '
+ test_hook test-hook <<-EOF &&
+ echo Test hook
+ EOF
+
+ nongit test_must_fail git hook run test-hook
+'
+
+test_expect_success 'git -c core.hooksPath=<PATH> hook run' '
+ mkdir my-hooks &&
+ write_script my-hooks/test-hook <<-\EOF &&
+ echo Hook ran $1
+ EOF
+
+ cat >expect <<-\EOF &&
+ Test hook
+ Hook ran one
+ Hook ran two
+ Hook ran three
+ Hook ran four
+ EOF
+
+ test_hook test-hook <<-EOF &&
+ echo Test hook
+ EOF
+
+ # Test various ways of specifying the path. See also
+ # t1350-config-hooks-path.sh
+ >actual &&
+ git hook run test-hook -- ignored 2>>actual &&
+ git -c core.hooksPath=my-hooks hook run test-hook -- one 2>>actual &&
+ git -c core.hooksPath=my-hooks/ hook run test-hook -- two 2>>actual &&
+ git -c core.hooksPath="$PWD/my-hooks" hook run test-hook -- three 2>>actual &&
+ git -c core.hooksPath="$PWD/my-hooks/" hook run test-hook -- four 2>>actual &&
+ test_cmp expect actual
+'
+
+test_hook_tty () {
+ cat >expect <<-\EOF
+ STDOUT TTY
+ STDERR TTY
+ EOF
+
+ test_when_finished "rm -rf repo" &&
+ git init repo &&
+
+ test_commit -C repo A &&
+ test_commit -C repo B &&
+ git -C repo reset --soft HEAD^ &&
+
+ test_hook -C repo pre-commit <<-EOF &&
+ test -t 1 && echo STDOUT TTY >>actual || echo STDOUT NO TTY >>actual &&
+ test -t 2 && echo STDERR TTY >>actual || echo STDERR NO TTY >>actual
+ EOF
+
+ test_terminal git -C repo "$@" &&
+ test_cmp expect repo/actual
+}
+
+test_expect_success TTY 'git hook run: stdout and stderr are connected to a TTY' '
+ test_hook_tty hook run pre-commit
+'
+
+test_expect_success TTY 'git commit: stdout and stderr are connected to a TTY' '
+ test_hook_tty commit -m"B.new"
+'
+
+test_expect_success 'git hook run a hook with a bad shebang' '
+ test_when_finished "rm -rf bad-hooks" &&
+ mkdir bad-hooks &&
+ write_script bad-hooks/test-hook "/bad/path/no/spaces" </dev/null &&
+
+ # TODO: We should emit the same (or at least a more similar)
+ # error on MINGW (essentially Git for Windows) and all other
+ # platforms.. See the OS-specific code in start_command()
+ if test_have_prereq !MINGW
+ then
+ cat >expect <<-\EOF
+ fatal: cannot run bad-hooks/test-hook: ...
+ EOF
+ else
+ cat >expect <<-\EOF
+ error: cannot spawn bad-hooks/test-hook: ...
+ EOF
+ fi &&
+ test_expect_code 1 git \
+ -c core.hooksPath=bad-hooks \
+ hook run test-hook >out 2>err &&
+ test_must_be_empty out &&
+ sed -e "s/test-hook: .*/test-hook: .../" <err >actual &&
+ test_cmp expect actual
+'
+
+test_done