unittests for auth_loadACL

_test/tests/inc/auth_loadacl.test.php

+<?php
+/**
+ *  auth_loadACL carries out the user & group substitutions
+ *
+ */
+
+class auth_loadacl_test extends DokuWikiTest {
+
+    function setUp() {
+        global $USERINFO;
+        parent::setUp();
+        $_SERVER['REMOTE_USER'] = 'testuser';
+        $USERINFO['grps'] = array('foo','bar');
+    }
+
+    function tearDown() {
+        parent::tearDown();
+    }
+
+    function auth_loadACL_testwrapper($acls) {
+        global $config_cascade;
+        $acl_file = $config_cascade['acl']['default'];
+
+        $config_cascade['acl']['default'] .= '.test';
+        file_put_contents($config_cascade['acl']['default'],$acls);
+
+        $result = auth_loadACL();
+
+        unlink($config_cascade['acl']['default']);
+        $config_cascade['acl']['default'] = $acl_file;
+
+        return $result;
+    }
+
+    function test_simple() {
+        $acls = <<<ACL
+* @ALL 2
+ACL;
+        $expect = array("*\t@ALL 2");
+        $this->assertEquals($expect, $this->auth_loadACL_testwrapper($acls));
+    }
+
+    function test_user_substitution() {
+        $acls = <<<ACL
+%USER% %USER% 2
+ACL;
+        $expect = array(
+            "testuser\ttestuser 2",
+        );
+        $this->assertEquals($expect, $this->auth_loadACL_testwrapper($acls));
+    }
+
+    function test_group_substitution() {
+        $acls = <<<ACL
+%GROUP% %GROUP% 2
+ACL;
+        $expect = array(
+            "foo\t@foo 2",
+            "bar\t@bar 2",
+        );
+        $this->assertEquals($expect, $this->auth_loadACL_testwrapper($acls));
+    }
+
+    function test_both_substitution() {
+        $acls = <<<ACL
+%GROUP%:%USER% %USER% 2
+%GROUP%:%USER% %GROUP% 2
+ACL;
+        $expect = array(
+            "foo:testuser\ttestuser 2",
+            "bar:testuser\ttestuser 2",
+            "foo:testuser\t@foo 2",
+            "bar:testuser\t@bar 2",
+        );
+        $this->assertEquals($expect, $this->auth_loadACL_testwrapper($acls));
+    }
+
+    // put it all together - read the standard acl provided with the test suite
+    function test_standardtestacls(){
+        $expect = array(
+            "*\t@ALL        8",
+            "private:*\t@ALL        0",
+            "users:*\t@ALL         1",
+            "users:testuser:*\ttestuser       16",
+            "groups:*\t@ALL         1",
+            "groups:foo:*\t@foo      16",
+            "groups:bar:*\t@bar      16",
+        );
+        $this->assertEquals($expect, auth_loadACL());
+    }
+
+    // FS#2867, '\s' in php regular expressions may match non-space characters utf8 strings
+    // this is due to locale setting on the server, which may match bytes '\xA0' and '\x85'
+    // these two bytes are present in valid multi-byte UTF-8 characters.
+    // this test will use one, 'ठ' (DEVANAGARI LETTER TTHA, e0 a4 a0).  There are many others. 
+    function test_FS2867() {
+        global $USERINFO;
+
+        setlocale(LC_ALL, "English_United States.1252");  // should only succeed on windows systems
+        setlocale(LC_ALL, "en_US.UTF-8");                 // should succeed on other systems
+
+        $_SERVER['REMOTE_USER'] = 'utfठ8';
+        $USERINFO['grps'] = array('utfठ16','utfठa');
+
+        $acls = <<<ACL
+%GROUP%:%USER% %USER% 2
+%GROUP%:* %GROUP% 4
+devangariठttha @ALL 2
+ACL;
+        $expect = array(
+            "utfठ16:utfठ8\tutfठ8 2",
+            "utfठa:utfठ8\tutfठ8 2",
+            "utfठ16:*\t@utfठ16 4",
+            "utfठa:*\t@utfठa 4",
+            "devangariठttha\t@ALL 2",
+        );
+        $this->assertEquals($expect, $this->auth_loadACL_testwrapper($acls));
+    }
+}
+
+//Setup VIM: ex: et ts=4 :