MIME type predicates and case-insensitive matching.

Source/core/dom/DOMImplementationTest.cpp

 /*
  * Copyright (c) 2013, Opera Software ASA. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 #include <gtest/gtest.h>
 
 using namespace WebCore;
 
 namespace {
 
 TEST(DOMImplementationTest, TextMIMEType)
 {
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("text/plain"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("text/javascript"));
+    EXPECT_TRUE(DOMImplementation::isTextMIMEType("TEXT/JavaScript"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/json"));
+    EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/jSON"));
+    EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/json;foo=2"));
+    EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/json  "));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/+json"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/x-javascript-like+json;a=2;c=4"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/javascript"));
+    EXPECT_TRUE(DOMImplementation::isTextMIMEType("Application/Javascript"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/x-custom+json;b=3"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/x-custom+json"));
     // Outside of RFC-2045 grammar, but robustly accept/allow.
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/x-what+json;"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/json;"));
     EXPECT_TRUE(DOMImplementation::isTextMIMEType("application/json "));
 
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("application/x-custom;a=a+json"));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("application/x-custom;a=a+json ;"));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("application/x-custom+jsonsoup"));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("application/x-custom+jsonsoup  "));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("text/html"));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("text/xml"));
     EXPECT_FALSE(DOMImplementation::isTextMIMEType("text/xsl"));
 }
 
+TEST(DOMImplementationTest, TextXMLType)
+{
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("text/xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("Text/xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("tEXt/XML"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("application/xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("application/XML"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("application/x-tra+xML"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("application/xslt+xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("application/rdf+Xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("image/svg+xml"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("text/xsl"));
+    EXPECT_TRUE(DOMImplementation::isXMLMIMEType("text/XSL"));
+
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-custom;a=a+xml"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-custom;a=a+xml ;"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-custom+xml2"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-custom+xml2  "));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-custom+exml"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("text/html"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/xml;"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/xml "));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-what+xml;"));
+    EXPECT_FALSE(DOMImplementation::isXMLMIMEType("application/x-tra+xML;a=2"));
 }
+
+}