Use WebCore's built in support for user styles

chrome/common/extensions/url_pattern_unittest.cc

 // Copyright (c) 2006-2009 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/scoped_ptr.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // See url_pattern.h for examples of valid and invalid patterns.
 
@@ skipping 15 matching lines @@
   }
 };
 
 // all pages for a given scheme
 TEST(URLPatternTest, Match1) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("http://*/*"));
   EXPECT_EQ("http", pattern.scheme());
   EXPECT_EQ("", pattern.host());
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://google.com")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://yahoo.com")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://google.com/foo")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("https://google.com")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://74.125.127.100/search")));
 }
 
 // all domains
 TEST(URLPatternTest, Match2) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("https://*/foo*"));
   EXPECT_EQ("https", pattern.scheme());
   EXPECT_EQ("", pattern.host());
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/foo*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("https://www.google.com/foo")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("https://www.google.com/foobar")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("http://www.google.com/foo")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("https://www.google.com/")));
 }
 
 // subdomains
 TEST(URLPatternTest, Match3) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("http://*.google.com/foo*bar"));
   EXPECT_EQ("http", pattern.scheme());
   EXPECT_EQ("google.com", pattern.host());
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/foo*bar", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://google.com/foobar")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://www.google.com/foo?bar")));
   EXPECT_TRUE(pattern.MatchesUrl(
       GURL("http://monkey.images.google.com/foooobar")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("http://yahoo.com/foobar")));
 }
 
 // glob escaping
 TEST(URLPatternTest, Match5) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("file:///foo?bar\\*baz"));
   EXPECT_EQ("file", pattern.scheme());
   EXPECT_EQ("", pattern.host());
   EXPECT_FALSE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/foo?bar\\*baz", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("file:///foo?bar\\hellobaz")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("file:///fooXbar\\hellobaz")));
 }
 
 // ip addresses
 TEST(URLPatternTest, Match6) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("http://127.0.0.1/*"));
   EXPECT_EQ("http", pattern.scheme());
   EXPECT_EQ("127.0.0.1", pattern.host());
   EXPECT_FALSE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://127.0.0.1")));
 }
 
 // subdomain matching with ip addresses
 TEST(URLPatternTest, Match7) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("http://*.0.0.1/*")); // allowed, but useless
   EXPECT_EQ("http", pattern.scheme());
   EXPECT_EQ("0.0.1", pattern.host());
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   // Subdomain matching is never done if the argument has an IP address host.
   EXPECT_FALSE(pattern.MatchesUrl(GURL("http://127.0.0.1")));
 };
 
 // unicode
 TEST(URLPatternTest, Match8) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   // The below is the ASCII encoding of the following URL:
   // http://*.\xe1\x80\xbf/a\xc2\x81\xe1*
   EXPECT_TRUE(pattern.Parse("http://*.xn--gkd/a%C2%81%E1*"));
   EXPECT_EQ("http", pattern.scheme());
   EXPECT_EQ("xn--gkd", pattern.host());
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/a%C2%81%E1*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(
       GURL("http://abc.\xe1\x80\xbf/a\xc2\x81\xe1xyz")));
   EXPECT_TRUE(pattern.MatchesUrl(
       GURL("http://\xe1\x80\xbf/a\xc2\x81\xe1\xe1")));
 };
 
 // chrome://
 TEST(URLPatternTest, Match9) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("chrome://favicon/*"));
   EXPECT_EQ("chrome", pattern.scheme());
   EXPECT_EQ("favicon", pattern.host());
   EXPECT_FALSE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("chrome://favicon/http://google.com")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("chrome://favicon/https://google.com")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("chrome://history")));
 };
 
 // *://
 TEST(URLPatternTest, Match10) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("*://*/*"));
   EXPECT_TRUE(pattern.MatchesScheme("http"));
   EXPECT_TRUE(pattern.MatchesScheme("https"));
   EXPECT_FALSE(pattern.MatchesScheme("chrome"));
   EXPECT_FALSE(pattern.MatchesScheme("file"));
   EXPECT_FALSE(pattern.MatchesScheme("ftp"));
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_FALSE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://127.0.0.1")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("chrome://favicon/http://google.com")));
   EXPECT_FALSE(pattern.MatchesUrl(GURL("file:///foo/bar")));
 };
 
 // <all_urls>
 TEST(URLPatternTest, Match11) {
   URLPattern pattern(URLPattern::SCHEMES_ALL);
   EXPECT_TRUE(pattern.Parse("<all_urls>"));
   EXPECT_TRUE(pattern.MatchesScheme("chrome"));
   EXPECT_TRUE(pattern.MatchesScheme("http"));
   EXPECT_TRUE(pattern.MatchesScheme("https"));
   EXPECT_TRUE(pattern.MatchesScheme("file"));
   EXPECT_TRUE(pattern.match_subdomains());
+  EXPECT_TRUE(pattern.match_all_urls());
   EXPECT_EQ("/*", pattern.path());
   EXPECT_TRUE(pattern.MatchesUrl(GURL("chrome://favicon/http://google.com")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("http://127.0.0.1")));
   EXPECT_TRUE(pattern.MatchesUrl(GURL("file:///foo/bar")));
 };
 
 void TestPatternOverlap(const URLPattern& pattern1, const URLPattern& pattern2,
                         bool expect_overlap) {
   EXPECT_EQ(expect_overlap, pattern1.OverlapsWith(pattern2))
       << pattern1.GetAsString() << ", " << pattern2.GetAsString();
@@ skipping 24 matching lines @@
 
   // Test that scheme restrictions work.
   TestPatternOverlap(pattern1, pattern8, true);
   TestPatternOverlap(pattern1, pattern9, false);
   TestPatternOverlap(pattern1, pattern10, true);
 
   // Test that '<all_urls>' includes file URLs, while scheme '*' does not.
   TestPatternOverlap(pattern7, pattern8, false);
   TestPatternOverlap(pattern7, pattern10, true);
 }
+
+TEST(URLPatternTest, ConvertToExplicitSchemes) {
+  std::vector<URLPattern> all_urls(URLPattern(
+      URLPattern::SCHEMES_ALL,
+      "<all_urls>").ConvertToExplicitSchemes());
+
+  std::vector<URLPattern> all_schemes(URLPattern(
+      URLPattern::SCHEMES_ALL,
+      "*://google.com/foo").ConvertToExplicitSchemes());
+
+  std::vector<URLPattern> monkey(URLPattern(
+      URLPattern::SCHEME_HTTP | URLPattern::SCHEME_HTTPS |
+      URLPattern::SCHEME_FTP,
+      "http://google.com/monkey").ConvertToExplicitSchemes());
+
+  ASSERT_EQ(5u, all_urls.size());
+  ASSERT_EQ(2u, all_schemes.size());
+  ASSERT_EQ(1u, monkey.size());
+
+  EXPECT_EQ("http://*/*", all_urls[0].GetAsString());
+  EXPECT_EQ("https://*/*", all_urls[1].GetAsString());
+  EXPECT_EQ("file:///*", all_urls[2].GetAsString());
+  EXPECT_EQ("ftp://*/*", all_urls[3].GetAsString());
+  EXPECT_EQ("chrome://*/*", all_urls[4].GetAsString());
+
+  EXPECT_EQ("http://google.com/foo", all_schemes[0].GetAsString());
+  EXPECT_EQ("https://google.com/foo", all_schemes[1].GetAsString());
+
+  EXPECT_EQ("http://google.com/monkey", monkey[0].GetAsString());
+}