Initial commit.

2013-05-17 23:38:44 +02:00
commit 7fc40728f5
1334 changed files with 164883 additions and 0 deletions
@@ -0,0 +1,120 @@
+<?php
+
+require_once 'HTMLPurifier/Lexer/DirectLex.php';
+
+/**
+ * General-purpose test-harness that makes testing functions that require
+ * configuration and context objects easier when those two parameters are
+ * meaningless.  See HTMLPurifier_ChildDefTest for a good example of usage.
+ */
+class HTMLPurifier_ComplexHarness extends HTMLPurifier_Harness
+{
+    
+    /**
+     * Instance of the object that will execute the method
+     */
+    protected $obj;
+    
+    /**
+     * Name of the function to be executed
+     */
+    protected $func;
+    
+    /**
+     * Whether or not the method deals in tokens. If set to true, assertResult()
+     * will transparently convert HTML to and back from tokens.
+     */
+    protected $to_tokens = false;
+    
+    /**
+     * Whether or not to convert tokens back into HTML before performing
+     * equality check, has no effect on bools.
+     */
+    protected $to_html = false;
+    
+    /**
+     * Instance of an HTMLPurifier_Lexer implementation.
+     */
+    protected $lexer;
+    
+    /**
+     * Instance of HTMLPurifier_Generator
+     */
+    protected $generator;
+    
+    /**
+     * Default config to fall back on if no config is available
+     */
+    protected $config;
+    
+    /**
+     * Default context to fall back on if no context is available
+     */
+    protected $context;
+    
+    function HTMLPurifier_ComplexHarness() {
+        $this->lexer     = new HTMLPurifier_Lexer_DirectLex();
+        $this->generator = new HTMLPurifier_Generator();
+        parent::HTMLPurifier_Harness();
+    }
+    
+    /**
+     * Asserts a specific result from a one parameter + config/context function
+     * @param $input Input parameter
+     * @param $expect Expectation
+     * @param $config Configuration array in form of Ns.Directive => Value.
+     *                Has no effect if $this->config is set.
+     * @param $context_array Context array in form of Key => Value or an actual
+     *                       context object.
+     */
+    function assertResult($input, $expect = true) {
+        
+        if ($this->to_tokens && is_string($input)) {
+            // $func may cause $input to change, so "clone" another copy
+            // to sacrifice
+            $input   = $this->tokenize($temp = $input);
+            $input_c = $this->tokenize($temp);
+        } else {
+            $input_c = $input;
+        }
+        
+        // call the function
+        $func = $this->func;
+        $result = $this->obj->$func($input_c, $this->config, $this->context);
+        
+        // test a bool result
+        if (is_bool($result)) {
+            $this->assertIdentical($expect, $result);
+            return;
+        } elseif (is_bool($expect)) {
+            $expect = $input;
+        }
+        
+        if ($this->to_html) {
+            $result = $this->generate($result);
+            if (is_array($expect)) {
+                $expect = $this->generate($expect);
+            }
+        }
+        
+        $this->assertIdentical($expect, $result);
+        
+    }
+    
+    /**
+     * Tokenize HTML into tokens, uses member variables for common variables
+     */
+    function tokenize($html) {
+        return $this->lexer->tokenizeHTML($html, $this->config, $this->context);
+    }
+    
+    /**
+     * Generate textual HTML from tokens
+     */
+    function generate($tokens) {
+        return $this->generator->generateFromTokens($tokens, $this->config, $this->context);
+    }
+    
+}
+
+