Add implicit trailing dot domain matching support to URLPattern.

extensions/common/user_script_unittest.cc

 // Copyright 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/pickle.h"
@@ skipping 86 matching lines @@
 
   URLPattern exclude(kAllSchemes);
   ASSERT_EQ(URLPattern::PARSE_SUCCESS, exclude.Parse("*://*/*business*"));
   script.add_exclude_url_pattern(exclude);
 
   EXPECT_TRUE(script.MatchesURL(GURL("http://www.nytimes.com/health")));
   EXPECT_FALSE(script.MatchesURL(GURL("http://www.nytimes.com/business")));
   EXPECT_TRUE(script.MatchesURL(GURL("http://business.nytimes.com")));
 }
 
+TEST(ExtensionUserScriptTest, ExcludeUrlPatternWithTrailingDot) {
+  UserScript script;
+
+  URLPattern pattern(kAllSchemes);
+  ASSERT_EQ(URLPattern::PARSE_SUCCESS, pattern.Parse("*://*/*"));
+  script.add_url_pattern(pattern);
+
+  URLPattern exclude(kAllSchemes);
+  ASSERT_EQ(URLPattern::PARSE_SUCCESS, exclude.Parse("*://mail.nytimes.com/*"));
+  script.add_exclude_url_pattern(exclude);
+
+  EXPECT_TRUE(script.MatchesURL(GURL("http://www.nytimes.com/health")));
+  EXPECT_TRUE(script.MatchesURL(GURL("http://business.nytimes.com")));
+  EXPECT_FALSE(script.MatchesURL(GURL("http://mail.nytimes.com")));
+  EXPECT_FALSE(script.MatchesURL(GURL("http://mail.nytimes.com.")));
+  EXPECT_FALSE(script.MatchesURL(GURL("http://mail.nytimes.com/login")));
+  EXPECT_FALSE(script.MatchesURL(GURL("http://mail.nytimes.com./login")));
+}
+
 TEST(ExtensionUserScriptTest, UrlPatternAndIncludeGlobs) {
   UserScript script;
 
   URLPattern pattern(kAllSchemes);
   ASSERT_EQ(URLPattern::PARSE_SUCCESS, pattern.Parse("http://*.nytimes.com/*"));
   script.add_url_pattern(pattern);
 
   script.add_glob("*nytimes.com/???s/*");
 
   EXPECT_TRUE(script.MatchesURL(GURL("http://www.nytimes.com/arts/1.html")));
@@ skipping 108 matching lines @@
   EXPECT_EQ(kExtensionId, script2.extension_id());
   EXPECT_EQ(kId, script2.id());
 }
 
 TEST(ExtensionUserScriptTest, Defaults) {
   UserScript script;
   ASSERT_EQ(UserScript::DOCUMENT_IDLE, script.run_location());
 }
 
 }  // namespace extensions