TEST_F(RuleFeatureSetTest, contentPseudo)
{
updateInvalidationSets(".a ::content .b");
updateInvalidationSets(".a .c");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "a");
expectClassInvalidation("c", invalidationLists.descendants);
updateInvalidationSets(".a .b");
invalidationLists.descendants.clear();
collectInvalidationSetsForClass(invalidationLists, "a");
expectClassesInvalidation("b", "c", invalidationLists.descendants);
}
TEST_F(RuleFeatureSetTest, tagName)
{
updateInvalidationSets(":valid e");
InvalidationLists invalidationLists;
collectInvalidationSetsForPseudoClass(invalidationLists, CSSSelector::PseudoValid);
expectTagNameInvalidation("e", invalidationLists.descendants);
}
TEST_F(RuleFeatureSetTest, pseudoClass)
{
updateInvalidationSets(":valid");
InvalidationLists invalidationLists;
collectInvalidationSetsForPseudoClass(invalidationLists, CSSSelector::PseudoValid);
expectSelfInvalidation(invalidationLists.descendants);
}
TEST_F(RuleFeatureSetTest, attribute)
{
updateInvalidationSets("[c] [d]");
InvalidationLists invalidationLists;
collectInvalidationSetsForAttribute(invalidationLists, QualifiedName("", "c", ""));
expectAttributeInvalidation("d", invalidationLists.descendants);
}
TEST_F(RuleFeatureSetTest, id)
{
updateInvalidationSets("#a #b");
InvalidationLists invalidationLists;
collectInvalidationSetsForId(invalidationLists, "a");
expectIdInvalidation("b", invalidationLists.descendants);
}
TEST_F(RuleFeatureSetTest, descendantSiblingAny)
{
updateInvalidationSets(".u .v ~ :-webkit-any(.w, .x)");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "u");
expectClassesInvalidation("w", "x", invalidationLists.descendants);
expectNoInvalidation(invalidationLists.siblings);
}
TEST_F(RuleFeatureSetTest, any)
{
updateInvalidationSets(":-webkit-any(.w, .x)");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "w");
expectSelfInvalidation(invalidationLists.descendants);
expectNoInvalidation(invalidationLists.siblings);
}
TEST_F(RuleFeatureSetTest, anySibling)
{
updateInvalidationSets(":-webkit-any(.q, .r) ~ .s .t");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "q");
expectNoInvalidation(invalidationLists.descendants);
expectSiblingDescendantInvalidation(UINT_MAX, "s", "t", invalidationLists.siblings);
}
TEST_F(RuleFeatureSetTest, interleavedDescendantSibling6)
{
updateInvalidationSets(".k > .l ~ .m + .n .o + .p");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "k");
expectClassInvalidation("p", invalidationLists.descendants);
expectNoInvalidation(invalidationLists.siblings);
}
TEST_F(RuleFeatureSetTest, interleavedDescendantSibling5)
{
updateInvalidationSets(".l ~ .m + .n .o + .p");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "l");
expectNoInvalidation(invalidationLists.descendants);
expectSiblingDescendantInvalidation(UINT_MAX, "n", "p", invalidationLists.siblings);
}
TEST_F(RuleFeatureSetTest, interleavedDescendantSibling2)
{
updateInvalidationSets(".o + .p");
InvalidationLists invalidationLists;
collectInvalidationSetsForClass(invalidationLists, "o");
expectNoInvalidation(invalidationLists.descendants);
expectSiblingInvalidation(1, "p", invalidationLists.siblings);
}
void RuleFeatureSet::collectFeaturesFromRuleData(const RuleData& ruleData)
{
updateInvalidationSets(ruleData);
FeatureMetadata metadata;
collectFeaturesFromSelector(ruleData.selector(), metadata);
m_metadata.add(metadata);
if (metadata.foundSiblingSelector)
siblingRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(), ruleData.hasDocumentSecurityOrigin()));
if (ruleData.containsUncommonAttributeSelector())
uncommonAttributeRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(), ruleData.hasDocumentSecurityOrigin()));
}
void RuleFeatureSet::collectFeaturesFromRuleData(const RuleData& ruleData)
{
FeatureMetadata metadata;
InvalidationSetMode mode = UseSubtreeStyleChange;
if (m_targetedStyleRecalcEnabled)
mode = updateInvalidationSets(ruleData.selector());
collectFeaturesFromSelector(ruleData.selector(), metadata, mode);
m_metadata.add(metadata);
if (metadata.foundSiblingSelector)
siblingRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(), ruleData.hasDocumentSecurityOrigin()));
if (ruleData.containsUncommonAttributeSelector())
uncommonAttributeRules.append(RuleFeature(ruleData.rule(), ruleData.selectorIndex(), ruleData.hasDocumentSecurityOrigin()));
}