1 file changed, 60 insertions, 0 deletions
diff --git a/tests/t0503-link-commits.sh b/tests/t0503-link-commits.sh
new file mode 100755
index 0000000..11b1b54
--- /dev/null
+++ b/tests/t0503-link-commits.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# Checks link-commits.lua, the shipped commit-filter, whose configuration as
+# shipped links bare object names to ./?id= and issue marks like #123 to
+# bugs.example.com. The unit checks cover the matching rules under every
+# suitable standalone Lua, and a commit whose message carries one of each is
+# then rendered through cgit itself.
+
+test_description='Check the shipped link-commits extension'
+CGIT_TEST_NO_CREATE_REPOS=YesPlease
+. ./setup.sh
+. "$TEST_OUTPUT_DIRECTORY/extensions/lib.sh"
+
+interpreters=$(ext_lua_interpreters 4)
+test -z "$interpreters" &&
+	say 'no standalone lua on the path, unit checks skipped'
+
+for lua in $interpreters
+do
+	test_expect_success "unit checks under $lua" "
+		'$lua' '$EXT_TEST_DIRECTORY/test-link-commits.lua' \
+			'$EXTENSIONS_DIRECTORY/link-commits.lua'
+	"
+done
+
+test "$CGIT_HAS_LUA" -eq 1 && test_set_prereq CGIT_LUA
+test "$CGIT_HAS_LUA" -eq 1 ||
+	say 'cgit built without lua, filter checks through cgit skipped'
+
+test_expect_success 'create a repository whose commit message holds matches' '
+	test_create_repo repos/linky &&
+	(
+		cd repos/linky &&
+		echo content >file &&
+		git add file &&
+		git commit -m "fix #123 near deadbeefcafe1234"
+	)
+'
+
+test_expect_success 'point cgit at it through the commit filter' '
+	cat >cgitrc <<-EOF
+	virtual-root=/
+	cache-size=0
+	enable-filter-overrides=1
+	repo.url=linky
+	repo.path=$PWD/repos/linky/.git
+	repo.commit-filter=lua:$EXTENSIONS_DIRECTORY/link-commits.lua
+	EOF
+'
+
+test_expect_success CGIT_LUA 'the issue mark links out on the commit page' '
+	cgit_url "linky/commit/" >tmp &&
+	grep "bugs.example.com/?bug=123.>#123</a>" tmp
+'
+
+test_expect_success CGIT_LUA 'the object name links to its own page' '
+	grep "id=deadbeefcafe1234.>deadbeefcafe1234</a>" tmp
+'
+
+test_done