#!/bin/sh

# The build without Lua has to serve pages like the full one and run the exec
# filters, and a filter written with the lua: prefix has to be refused with a
# message naming the cause. make test builds it into build/nolua beside the
# ordinary binary. The shared cgitrc may itself name lua filters, so every
# request here carries a config of its own.

test_description='Check the build without Lua'
. ./setup.sh

nolua="$TEST_OUTPUT_DIRECTORY/../build/nolua/cgit"
test -x "$nolua" || {
	skip_all='Skipping the Lua-less checks: build/nolua/cgit is missing, run make test'
	test_done
	exit
}

nolua_query() { CGIT_CONFIG="$PWD/$1" QUERY_STRING="$2" "$nolua"; }

test_expect_success 'the binary reports no Lua' '
	"$nolua" --version >tmp &&
	grep -F "[-] Lua scripting" tmp
'

test_expect_success 'it serves a page' '
	{
		echo "virtual-root=/" &&
		echo "cache-size=0" &&
		echo "repo.url=foo" &&
		echo "repo.path=$PWD/repos/foo/.git"
	} >plainrc &&
	nolua_query plainrc "url=foo/log/" >tmp &&
	grep "^Status: 200" tmp &&
	grep ">commit 5</a>" tmp
'

test_expect_success 'an exec filter still runs' '
	{
		cat plainrc &&
		echo "repo.commit-filter=exec:$FILTER_DIRECTORY/dump.sh"
	} >execrc &&
	nolua_query execrc "url=foo/commit/" >tmp &&
	grep "COMMIT 5" tmp
'

test_expect_success 'a lua filter is refused with one error page' '
	{
		cat plainrc &&
		echo "repo.commit-filter=lua:$FILTER_DIRECTORY/dump.lua"
	} >luarc &&
	nolua_query luarc "url=foo/commit/" >tmp 2>err &&
	grep "^Status: 500" tmp &&
	test $(grep -c "^Status:" tmp) = 1 &&
	grep "Built without Lua" err
'

test_done