rule_set_test.cc | Explore in Territory

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#include "third_party/blink/renderer/core/css/rule_set.h"

#include "base/test/scoped_feature_list.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/renderer/core/css/css_default_style_sheets.h"
#include "third_party/blink/renderer/core/css/css_keyframes_rule.h"
#include "third_party/blink/renderer/core/css/css_rule_list.h"
#include "third_party/blink/renderer/core/css/css_test_helpers.h"
#include "third_party/blink/renderer/core/css/style_sheet_contents.h"
#include "third_party/blink/renderer/core/html/html_style_element.h"
#include "third_party/blink/renderer/core/testing/sim/sim_request.h"
#include "third_party/blink/renderer/core/testing/sim/sim_test.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
#include "third_party/blink/renderer/platform/wtf/text/string_builder.h"

ElementsAreArray;

namespace blink {

namespace {

StyleRule* CreateDummyStyleRule() { … }

}  // namespace

TEST(RuleSetTest, findBestRuleSetAndAdd_CustomPseudoElements) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_Id) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_NthChild) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_ClassThenId) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_IdThenClass) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_AttrThenId) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_TagThenAttrThenId) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_TagThenAttr) { … }

// It's arbitrary which of these we choose, but it needs to match
// the behavior in IsCoveredByBucketing().
TEST(RuleSetTest, findBestRuleSetAndAdd_ThreeClasses) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_AttrThenClass) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_Host) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostWithId) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostContext) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostContextWithId) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostAndHostContextNotInRightmost) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostAndClass) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_HostContextAndClass) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_Focus) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_LinkVisited) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_Cue) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_PlaceholderPseudo) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_PartPseudoElements) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_IsSingleArg) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_WhereSingleArg) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_WhereSingleArgNested) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_IsMultiArg) { … }

TEST(RuleSetTest, findBestRuleSetAndAdd_WhereMultiArg) { … }

static void AddManyAttributeRules(base::test::ScopedFeatureList& feature_list,
                                  css_test_helpers::TestStyleSheet& sheet) { … }

TEST(RuleSetTest, LargeNumberOfAttributeRules) { … }

TEST(RuleSetTest, LargeNumberOfAttributeRulesWithEmpty) { … }

TEST(RuleSetTest, LargeNumberOfAttributeRulesWithCatchAll) { … }

TEST(RuleSetTest, LargeNumberOfAttributeRulesWithCatchAll2) { … }

#if DCHECK_IS_ON()  // Requires all_rules_, to find back the rules we add.

// Parse the given selector, buckets it and returns which of the constituent
// simple selectors were marked as covered by that bucketing. Note the the
// result value is stored in the order the selector is stored, which means
// that the order of the compound selectors are reversed (see comment in
// CSSSelectorParser::ConsumeComplexSelector()).
//
// A single selector may produce more than one RuleData, since visited-dependent
// rules are added to the RuleSet twice. The `rule_index` parameter can used
// to specify which of the added RuleData objects we want to produce bucket-
// coverage information from.
std::deque<bool> CoveredByBucketing(const String& selector_text,
                                    wtf_size_t rule_index = 0) { … }

wtf_size_t RuleCount(const String& selector_text) { … }

TEST(RuleSetTest, IsCoveredByBucketing) { … }

TEST(RuleSetTest, VisitedDependentRuleCount) { … }

#endif  // DCHECK_IS_ON()

TEST(RuleSetTest, SelectorIndexLimit) { … }

TEST(RuleSetTest, RuleDataPositionLimit) { … }

TEST(RuleSetTest, RuleCountNotIncreasedByInvalidRuleData) { … }

TEST(RuleSetTest, NoStyleScope) { … }

TEST(RuleSetTest, StyleScope) { … }

TEST(RuleSetTest, NestedStyleScope) { … }

TEST(RuleSetTest, SingleScope) { … }

class RuleSetCascadeLayerTest : public SimTest { … };

TEST_F(RuleSetCascadeLayerTest, NoLayer) { … }

TEST_F(RuleSetCascadeLayerTest, Basic) { … }

TEST_F(RuleSetCascadeLayerTest, NestingAndFlatListName) { … }

TEST_F(RuleSetCascadeLayerTest, LayerStatementOrdering) { … }

TEST_F(RuleSetCascadeLayerTest, LayeredImport) { … }

TEST_F(RuleSetCascadeLayerTest, LayerStatementsBeforeAndAfterImport) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/css/rule_set_test.cc
