From bae8a0a45393518bbf7914b10bf36139a977cda6 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Sat, 11 Jan 2025 15:37:12 +0100
Subject: handle special cases in util.dirname

---
 util_test.lua | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 util_test.lua

(limited to 'util_test.lua')

diff --git a/util_test.lua b/util_test.lua
new file mode 100755
index 0000000..fd6570d
--- /dev/null
+++ b/util_test.lua
@@ -0,0 +1,18 @@
+#!/usr/bin/env lua5.4
+
+-- mock vis global
+vis = {} -- luacheck: ignore 111
+local util = require('util')
+
+local lunatest = require('lunatest')
+
+function test_dirname() -- luacheck: ignore 111
+  lunatest.assert_equal('/usr', util.dirname('/usr/lib'))
+  lunatest.assert_equal('/', util.dirname('/usr/'))
+  lunatest.assert_equal('.', util.dirname('usr'))
+  lunatest.assert_equal('.', util.dirname('.'))
+  lunatest.assert_equal('..', util.dirname('..'))
+  lunatest.assert_equal('/', util.dirname('/'))
+end
+
+lunatest.run()
-- 
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