Provide a mechanism to the decl. WebRequest API to match URLs without the query against a RegEx

extensions/common/matcher/url_matcher_unittest.cc

 // Copyright (c) 2012 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 "extensions/common/matcher/url_matcher.h"
 
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 466 matching lines @@
   EXPECT_FALSE(condition_set5->IsMatch(matching_patterns, url1));
   matching_patterns.insert(r1.string_pattern()->id());
   EXPECT_TRUE(condition_set5->IsMatch(matching_patterns, url1));
 
   regex_conditions.insert(m1);
   scoped_refptr<URLMatcherConditionSet> condition_set6(
       new URLMatcherConditionSet(1, regex_conditions));
   EXPECT_FALSE(condition_set6->IsMatch(matching_patterns, url1));
   matching_patterns.insert(m1.string_pattern()->id());
   EXPECT_TRUE(condition_set6->IsMatch(matching_patterns, url1));
+
+  matching_patterns.clear();
+  regex_conditions.clear();
+  URLMatcherCondition r2 = factory.CreateStrippedURLMatchesCondition("b[a]r");
+  regex_conditions.insert(r2);
+  scoped_refptr<URLMatcherConditionSet> condition_set7(
+      new URLMatcherConditionSet(1, regex_conditions));
+  EXPECT_FALSE(condition_set7->IsMatch(matching_patterns, url1));
+  matching_patterns.insert(r2.string_pattern()->id());
+  EXPECT_TRUE(condition_set7->IsMatch(matching_patterns, url1));
 }
 
 
 //
 // URLMatcher
 //
 
 TEST(URLMatcherTest, FullTest) {
   GURL url1("http://www.example.com/foo?bar=1");
   GURL url2("http://foo.example.com/index.html");
@@ skipping 122 matching lines @@
   conditions.insert(factory->CreateQueryContainsCondition("?test=val&a=b"));
 
   const int kConditionSetId = 1;
   URLMatcherConditionSet::Vector insert;
   insert.push_back(make_scoped_refptr(
       new URLMatcherConditionSet(kConditionSetId, conditions)));
   matcher.AddConditionSets(insert);
   EXPECT_EQ(1u, matcher.MatchURL(url).size());
 }
 
+// Check that matches in everything but the query are found.
+TEST(URLMatcherTest, TestStrippedUrlRegExPositive) {
+  GURL url("https://www.google.com:1234/webhp?test=val&a=b");
+
+  URLMatcher matcher;
+  URLMatcherConditionFactory* factory = matcher.condition_factory();
+
+  URLMatcherConditionSet::Conditions conditions;
+
+  conditions.insert(factory->CreateStrippedURLMatchesCondition("w..hp"));
+  const int kConditionSetId = 1;
+  URLMatcherConditionSet::Vector insert;
+  insert.push_back(make_scoped_refptr(
+      new URLMatcherConditionSet(kConditionSetId, conditions)));
+  matcher.AddConditionSets(insert);
+  EXPECT_EQ(1u, matcher.MatchURL(url).size());
+}
+
+// Check that matches in the query are ignored.
+TEST(URLMatcherTest, TestStrippedUrlRegExNegative) {
+  GURL url("https://www.google.com:1234/webhp?test=val&a=b");
+
+  URLMatcher matcher;
+  URLMatcherConditionFactory* factory = matcher.condition_factory();
+
+  URLMatcherConditionSet::Conditions conditions;
+
+  conditions.insert(factory->CreateStrippedURLMatchesCondition("val"));
+  const int kConditionSetId = 1;
+  URLMatcherConditionSet::Vector insert;
+  insert.push_back(make_scoped_refptr(
+      new URLMatcherConditionSet(kConditionSetId, conditions)));
+  matcher.AddConditionSets(insert);
+  EXPECT_EQ(0u, matcher.MatchURL(url).size());
+}
+
 }  // namespace extensions