#!/bin/sh

# Checks what the configuration parser reports on stderr. A key it does not
# know, a repo key before any repository and a filter override without its
# enabling flag are each ignored with a warning naming the key, and a config
# cgit fully understands stays silent.

test_description='Check configuration diagnostics'
. ./setup.sh

test_expect_success 'set up configs' '
	{
		echo "virtual-root=/" &&
		echo "cache-size=0" &&
		echo "no-such-key=1" &&
		echo "repo.url=diag" &&
		echo "repo.path=$PWD/repos/foo/.git" &&
		echo "repo.no-such-repo-key=1"
	} >diagrc &&
	{
		echo "virtual-root=/" &&
		echo "cache-size=0" &&
		echo "repo.desc=early" &&
		echo "repo.url=diag" &&
		echo "repo.path=$PWD/repos/foo/.git" &&
		echo "repo.about-filter=exec:/bin/true"
	} >earlyrc
'

test_expect_success 'unknown keys are reported and the page still renders' '
	CGIT_CONFIG="$PWD/diagrc" QUERY_STRING="url=diag/" cgit >tmp 2>err &&
	grep "Status: 200" tmp &&
	grep "Unknown config key: no-such-key" err &&
	grep "Unknown repo config key: no-such-repo-key" err
'

test_expect_success 'a repo key before any repo.url is reported' '
	CGIT_CONFIG="$PWD/earlyrc" QUERY_STRING="url=diag/" cgit >tmp 2>err &&
	grep "Status: 200" tmp &&
	grep "Ignoring repo.desc before any repo.url" err
'

test_expect_success 'a filter override without its flag is reported' '
	grep "Ignoring repo about-filter: enable-filter-overrides is not set" err
'

test_expect_success 'a fully understood config stays silent' '
	cgit_url "foo/" >tmp 2>err &&
	grep "Status: 200" tmp &&
	! grep "\[cgit\]" err
'

test_done