Disable form elements in MHTML

third_party/WebKit/Source/web/tests/WebFrameSerializerTest.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 202 matching lines @@
 
   // These non-scripting attributes should remain intact.
   EXPECT_NE(WTF::kNotFound, mhtml.find("class="));
   EXPECT_NE(WTF::kNotFound, mhtml.find("id="));
 
   // srcdoc attribute of frame element should be replaced with src attribute.
   EXPECT_EQ(WTF::kNotFound, mhtml.find("srcdoc="));
   EXPECT_NE(WTF::kNotFound, mhtml.find("src="));
 }
 
+TEST_F(WebFrameSerializerSanitizationTest, DisableFormElements) {
+  String mhtml = generateMHTMLParts("http://www.test.com", "form.html");
+
+  int matches = 0;
+  size_t start = 0;
+  while (true) {
+    const char kDisabledAttr[] = "disabled=3D\"\"";
+    size_t pos = mhtml.find(kDisabledAttr, start);
+    if (pos == WTF::kNotFound)
+      break;
+    matches++;
+    start = pos + arraysize(kDisabledAttr) - 1;
+  }
+  EXPECT_EQ(21, matches);
+}
+
 }  // namespace blink