BASELINE: Update Chromium to 67.0.3396.47

Change-Id: Idcb1341782e417561a2473eeecc82642dafda5b7
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

1 files changed, 225 insertions, 0 deletions

diff --git a/chromium/third_party/blink/renderer/core/css/resolver/match_result_test.cc b/chromium/third_party/blink/renderer/core/css/resolver/match_result_test.cc
new file mode 100644
index 00000000000..1e2e1b1d10b
--- /dev/null
+++ b/chromium/third_party/blink/renderer/core/css/resolver/match_result_test.cc
@@ -0,0 +1,225 @@
+// Copyright 2015 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 "third_party/blink/renderer/core/css/resolver/match_result.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/blink/renderer/core/css/css_property_value_set.h"
+
+namespace blink {
+
+class MatchResultTest : public testing::Test {
+ protected:
+  void SetUp() override;
+
+  const CSSPropertyValueSet* PropertySet(unsigned index) const {
+    return property_sets[index].Get();
+  }
+
+ private:
+  PersistentHeapVector<Member<MutableCSSPropertyValueSet>, 8> property_sets;
+};
+
+void MatchResultTest::SetUp() {
+  for (unsigned i = 0; i < 8; i++) {
+    property_sets.push_back(
+        MutableCSSPropertyValueSet::Create(kHTMLQuirksMode));
+  }
+}
+
+void TestMatchedPropertiesRange(const MatchedPropertiesRange& range,
+                                int expected_length,
+                                const CSSPropertyValueSet** expected_sets) {
+  EXPECT_EQ(expected_length, range.end() - range.begin());
+  for (const auto& matched_properties : range)
+    EXPECT_EQ(*expected_sets++, matched_properties.properties);
+}
+
+TEST_F(MatchResultTest, UARules) {
+  const CSSPropertyValueSet* ua_sets[] = {PropertySet(0), PropertySet(1)};
+
+  MatchResult result;
+  result.AddMatchedProperties(ua_sets[0]);
+  result.AddMatchedProperties(ua_sets[1]);
+  result.FinishAddingUARules();
+  result.FinishAddingUserRules();
+
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 2, ua_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 2, ua_sets);
+  TestMatchedPropertiesRange(result.UserRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.AuthorRules(), 0, nullptr);
+
+  ImportantAuthorRanges importantAuthor(result);
+  EXPECT_EQ(importantAuthor.end(), importantAuthor.begin());
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), importantUser.begin());
+}
+
+TEST_F(MatchResultTest, UserRules) {
+  const CSSPropertyValueSet* user_sets[] = {PropertySet(0), PropertySet(1)};
+
+  MatchResult result;
+
+  result.FinishAddingUARules();
+  result.AddMatchedProperties(user_sets[0]);
+  result.AddMatchedProperties(user_sets[1]);
+  result.FinishAddingUserRules();
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 2, user_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.UserRules(), 2, user_sets);
+  TestMatchedPropertiesRange(result.AuthorRules(), 0, nullptr);
+
+  ImportantAuthorRanges importantAuthor(result);
+  EXPECT_EQ(importantAuthor.end(), importantAuthor.begin());
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), ++importantUser.begin());
+}
+
+TEST_F(MatchResultTest, AuthorRules) {
+  const CSSPropertyValueSet* author_sets[] = {PropertySet(0), PropertySet(1)};
+
+  MatchResult result;
+
+  result.FinishAddingUARules();
+  result.FinishAddingUserRules();
+  result.AddMatchedProperties(author_sets[0]);
+  result.AddMatchedProperties(author_sets[1]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 2, author_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.UserRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.AuthorRules(), 2, author_sets);
+
+  ImportantAuthorRanges importantAuthor(result);
+  EXPECT_EQ(importantAuthor.end(), ++importantAuthor.begin());
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), importantUser.begin());
+}
+
+TEST_F(MatchResultTest, AllRules) {
+  const CSSPropertyValueSet* all_sets[] = {PropertySet(0), PropertySet(1),
+                                           PropertySet(2), PropertySet(3),
+                                           PropertySet(4), PropertySet(5)};
+  const CSSPropertyValueSet** ua_sets = &all_sets[0];
+  const CSSPropertyValueSet** user_sets = &all_sets[2];
+  const CSSPropertyValueSet** author_sets = &all_sets[4];
+
+  MatchResult result;
+
+  result.AddMatchedProperties(ua_sets[0]);
+  result.AddMatchedProperties(ua_sets[1]);
+  result.FinishAddingUARules();
+
+  result.AddMatchedProperties(user_sets[0]);
+  result.AddMatchedProperties(user_sets[1]);
+  result.FinishAddingUserRules();
+
+  result.AddMatchedProperties(author_sets[0]);
+  result.AddMatchedProperties(author_sets[1]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 6, all_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 2, ua_sets);
+  TestMatchedPropertiesRange(result.UserRules(), 2, user_sets);
+  TestMatchedPropertiesRange(result.AuthorRules(), 2, author_sets);
+
+  ImportantAuthorRanges importantAuthor(result);
+  EXPECT_EQ(importantAuthor.end(), ++importantAuthor.begin());
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), ++importantUser.begin());
+}
+
+TEST_F(MatchResultTest, AuthorRulesMultipleScopes) {
+  const CSSPropertyValueSet* author_sets[] = {PropertySet(0), PropertySet(1),
+                                              PropertySet(2), PropertySet(3)};
+
+  MatchResult result;
+
+  result.FinishAddingUARules();
+  result.FinishAddingUserRules();
+
+  result.AddMatchedProperties(author_sets[0]);
+  result.AddMatchedProperties(author_sets[1]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  result.AddMatchedProperties(author_sets[2]);
+  result.AddMatchedProperties(author_sets[3]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 4, author_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.UserRules(), 0, nullptr);
+  TestMatchedPropertiesRange(result.AuthorRules(), 4, author_sets);
+
+  ImportantAuthorRanges importantAuthor(result);
+
+  auto iter = importantAuthor.begin();
+  EXPECT_NE(importantAuthor.end(), iter);
+  TestMatchedPropertiesRange(*iter, 2, &author_sets[2]);
+
+  ++iter;
+  EXPECT_NE(importantAuthor.end(), iter);
+  TestMatchedPropertiesRange(*iter, 2, author_sets);
+
+  ++iter;
+  EXPECT_EQ(importantAuthor.end(), iter);
+
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), importantUser.begin());
+}
+
+TEST_F(MatchResultTest, AllRulesMultipleScopes) {
+  const CSSPropertyValueSet* all_sets[] = {
+      PropertySet(0), PropertySet(1), PropertySet(2), PropertySet(3),
+      PropertySet(4), PropertySet(5), PropertySet(6), PropertySet(7)};
+  const CSSPropertyValueSet** ua_sets = &all_sets[0];
+  const CSSPropertyValueSet** user_sets = &all_sets[2];
+  const CSSPropertyValueSet** author_sets = &all_sets[4];
+
+  MatchResult result;
+
+  result.AddMatchedProperties(ua_sets[0]);
+  result.AddMatchedProperties(ua_sets[1]);
+  result.FinishAddingUARules();
+
+  result.AddMatchedProperties(user_sets[0]);
+  result.AddMatchedProperties(user_sets[1]);
+  result.FinishAddingUserRules();
+
+  result.AddMatchedProperties(author_sets[0]);
+  result.AddMatchedProperties(author_sets[1]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  result.AddMatchedProperties(author_sets[2]);
+  result.AddMatchedProperties(author_sets[3]);
+  result.FinishAddingAuthorRulesForTreeScope();
+
+  TestMatchedPropertiesRange(result.AllRules(), 8, all_sets);
+  TestMatchedPropertiesRange(result.UaRules(), 2, ua_sets);
+  TestMatchedPropertiesRange(result.UserRules(), 2, user_sets);
+  TestMatchedPropertiesRange(result.AuthorRules(), 4, author_sets);
+
+  ImportantAuthorRanges importantAuthor(result);
+
+  ImportantAuthorRangeIterator iter = importantAuthor.begin();
+  EXPECT_NE(importantAuthor.end(), iter);
+  TestMatchedPropertiesRange(*iter, 2, &author_sets[2]);
+
+  ++iter;
+  EXPECT_NE(importantAuthor.end(), iter);
+  TestMatchedPropertiesRange(*iter, 2, author_sets);
+
+  ++iter;
+  EXPECT_EQ(importantAuthor.end(), iter);
+
+  ImportantUserRanges importantUser(result);
+  EXPECT_EQ(importantUser.end(), ++importantUser.begin());
+}
+
+}  // namespace blink