UMA data collector for cross-site documents(XSD)

webkit/child/site_isolation_policy_unittest.cc

Index: webkit/child/site_isolation_policy_unittest.cc
diff --git a/webkit/child/site_isolation_policy_unittest.cc b/webkit/child/site_isolation_policy_unittest.cc
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+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/strings/utf_string_conversions.h"
+#include "content/public/common/context_menu_params.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/WebKit/public/platform/WebURLResponse.h"
+#include "ui/base/range/range.h"
+#include "webkit/child/site_isolation_policy.h"
+
+namespace webkit_glue {
+
+TEST(SiteIsolationPolicyTest, IsBlockableScheme) {
+  GURL data_url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA==");
+  GURL ftp_url("ftp://google.com");
+  GURL mailto_url("mailto:google@google.com");
+  GURL about_url("about:chrome");
+  GURL http_url("http://google.com");
+  GURL https_url("https://google.com");
+
+  EXPECT_FALSE(SiteIsolationPolicy::IsBlockableScheme(data_url));
+  EXPECT_FALSE(SiteIsolationPolicy::IsBlockableScheme(ftp_url));
+  EXPECT_FALSE(SiteIsolationPolicy::IsBlockableScheme(mailto_url));
+  EXPECT_FALSE(SiteIsolationPolicy::IsBlockableScheme(about_url));
+  EXPECT_TRUE(SiteIsolationPolicy::IsBlockableScheme(http_url));
+  EXPECT_TRUE(SiteIsolationPolicy::IsBlockableScheme(https_url));
+}
+
+TEST(SiteIsolationPolicyTest, IsSameSite) {
+  GURL a_com_url0("https://mock1.a.com:8080/page1.html");
+  GURL a_com_url1("https://mock2.a.com:9090/page2.html");
+  GURL a_com_url2("https://a.com/page3.html");
+  EXPECT_TRUE(SiteIsolationPolicy::IsSameSite(a_com_url0, a_com_url1));
+  EXPECT_TRUE(SiteIsolationPolicy::IsSameSite(a_com_url1, a_com_url2));
+  EXPECT_TRUE(SiteIsolationPolicy::IsSameSite(a_com_url2, a_com_url0));
+
+  GURL b_com_url0("https://mock1.b.com/index.html");
+  EXPECT_FALSE(SiteIsolationPolicy::IsSameSite(a_com_url0, b_com_url0));
+
+  GURL about_blank_url("about:blank");
+  EXPECT_FALSE(SiteIsolationPolicy::IsSameSite(a_com_url0, about_blank_url));
+
+  GURL chrome_url("chrome://extension");
+  EXPECT_FALSE(SiteIsolationPolicy::IsSameSite(a_com_url0, chrome_url));
+
+  GURL empty_url("");
+  EXPECT_FALSE(SiteIsolationPolicy::IsSameSite(a_com_url0, empty_url));
+}
+
+TEST(SiteIsolationPolicyTest, IsValidCorsHeaderSet) {
+  GURL frame_origin("http://www.google.com");
+  GURL site_origin("http://www.yahoo.com");
+
+  EXPECT_TRUE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "*"));
+  EXPECT_FALSE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "\"*\""));
+  EXPECT_TRUE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "http://mail.google.com"));
+  EXPECT_FALSE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "https://mail.google.com"));
+  EXPECT_FALSE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "http://yahoo.com"));
+  EXPECT_FALSE(SiteIsolationPolicy::IsValidCorsHeaderSet(
+      frame_origin, site_origin, "www.google.com"));
+}
+
+TEST(SiteIsolationPolicyTest, SniffForHTML) {
+  const char* html_data = "  \t\r\n    <HtMladfokadfkado";
+  const char* non_html_data = "        var name=window.location;\nadfadf";
+
+  EXPECT_TRUE(SiteIsolationPolicy::SniffForHTML(html_data, strlen(html_data)));
+  EXPECT_FALSE(
+      SiteIsolationPolicy::SniffForHTML(non_html_data, strlen(non_html_data)));
+}
+
+TEST(SiteIsolationPolicyTest, SniffForXML) {
+  const char* xml_data = "   \t \r \n     <?xml version=\"1.0\"?>\n <catalog";
+  const char* non_xml_data = "        var name=window.location;\nadfadf";
+
+  EXPECT_TRUE(SiteIsolationPolicy::SniffForXML(xml_data, strlen(xml_data)));
+  EXPECT_FALSE(
+      SiteIsolationPolicy::SniffForXML(non_xml_data, strlen(non_xml_data)));
+}
+
+TEST(SiteIsolationPolicyTest, SniffForJSON) {
+  const char* json_data = "\t\t\r\n   { \"name\" : \"chrome\", ";
+  const char* non_json_data0 = "\t\t\r\n   { name : \"chrome\", ";
+  const char* non_json_data1 = "\t\t\r\n   foo({ \"name\" : \"chrome\", ";
+
+  EXPECT_TRUE(SiteIsolationPolicy::SniffForJSON(json_data, strlen(json_data)));
+  EXPECT_FALSE(
+     SiteIsolationPolicy::SniffForJSON(non_json_data0, strlen(non_json_data0)));
+  EXPECT_FALSE(
+     SiteIsolationPolicy::SniffForJSON(non_json_data1, strlen(non_json_data1)));
+}
+
+TEST(SiteIsolationPolicyTest, SniffForJS) {
+  const char* js_data = "\t\t\r\n var a = 4";
+  const char* json_data = "\t\t\r\n   { \"name\" : \"chrome\", ";
+
+  EXPECT_TRUE(SiteIsolationPolicy::SniffForJS(js_data, strlen(js_data)));
+  EXPECT_FALSE(SiteIsolationPolicy::SniffForJS(json_data, strlen(json_data)));
+}
+
+}  // namespace conten