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Unified Diff: utils/tests/css/expression_tests.dart

Issue 9990009: Revert "Simplify tests under utils/tests to follow StandardTestSuite (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 9 months ago
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Index: utils/tests/css/expression_tests.dart
===================================================================
--- utils/tests/css/expression_tests.dart (revision 6209)
+++ utils/tests/css/expression_tests.dart (working copy)
@@ -1,532 +0,0 @@
-// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#import("../../css/css.dart");
-
-class ExpressionTest {
-
- static testMain() {
- initCssWorld();
-
- testClass();
- testId();
- testElement();
- testNamespace();
- testSelectorGroups();
- testCombinator();
- testWildcard();
- testPseudo();
- testAttribute();
- testNegation();
- }
-
- static void testClass() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE, ".foobar {}"));
-
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
- Expect.equals(simpleSeqs.length, 1);
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "foobar");
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- ".foobar .bar .no-story {}"));
-
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- var idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "foobar");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "bar");
- } else if (idx == 2) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "no-story");
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
-
- Expect.equals(simpleSeqs.length, idx);
- }
-
- static void testId() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE, "#elemId {}"));
-
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- Expect.isTrue(simpSelector is IdSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "elemId");
- }
- }
-
- static void testElement() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE, "div {}"));
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "div");
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- "div div span {}"));
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- var idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "div");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "div");
- } else if (idx == 2) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "span");
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
- Expect.equals(simpleSeqs.length, idx);
- }
-
- static void testNamespace() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE, "ns1|div {}"));
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.isFalse(simpSelector.isNamespaceWildcard());
- Expect.equals(simpSelector.namespace, "ns1");
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector is ElementSelector);
- Expect.isFalse(elementSelector.isWildcard());
- Expect.equals(elementSelector.name, "div");
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- "ns1|div div ns2|span .foobar {}"));
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
-
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- var idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.namespace, "ns1");
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector is ElementSelector);
- Expect.isFalse(elementSelector.isWildcard());
- Expect.equals(elementSelector.name, "div");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "div");
- } else if (idx == 2) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.namespace, "ns2");
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector is ElementSelector);
- Expect.isFalse(elementSelector.isWildcard());
- Expect.equals(elementSelector.name, "span");
- } else if (idx == 3) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "foobar");
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
-
- Expect.equals(simpleSeqs.length, idx);
- }
-
- static void testSelectorGroups() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE,
- "div, .foobar ,#elemId, .xyzzy .test, ns1|div div #elemId .foobar {}"));
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
-
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 5);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- var groupIdx = 0;
- for (final selectorGroup in ruleset.selectorGroup.selectors) {
- var idx = 0;
- for (final selector in selectorGroup.simpleSelectorSequences) {
- final simpSelector = selector.simpleSelector;
- switch (groupIdx) {
- case 0: // First selector group.
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "div");
- break;
- case 1: // Second selector group.
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "foobar");
- break;
- case 2: // Third selector group.
- Expect.isTrue(simpSelector is IdSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "elemId");
- break;
- case 3: // Fourth selector group.
- Expect.equals(selectorGroup.simpleSelectorSequences.length, 2);
- if (idx == 0) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "xyzzy");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "test");
- } else {
- Expect.fail("unexpected expression");
- }
- break;
- case 4: // Fifth selector group.
- Expect.equals(selectorGroup.simpleSelectorSequences.length, 4);
- if (idx == 0) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.namespace, "ns1");
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector is ElementSelector);
- Expect.isFalse(elementSelector.isWildcard());
- Expect.equals(elementSelector.name, "div");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "div");
- } else if (idx == 2) {
- Expect.isTrue(simpSelector is IdSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "elemId");
- } else if (idx == 3) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "foobar");
- } else {
- Expect.fail("unexpected expression");
- }
- break;
- }
- idx++;
- }
- groupIdx++;
- }
- }
-
- static void testCombinator() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE,
- ".foobar > .bar + .no-story ~ myNs|div #elemId {}"));
-
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- Expect.equals(simpleSeqs.length, 5);
- var idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "foobar");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorGreater());
- Expect.equals(simpSelector.name, "bar");
- } else if (idx == 2) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorPlus());
- Expect.equals(simpSelector.name, "no-story");
- } else if (idx == 3) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorTilde());
- Expect.equals(simpSelector.namespace, "myNs");
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector is ElementSelector);
- Expect.isFalse(elementSelector.isWildcard());
- Expect.equals(elementSelector.name, "div");
- } else if (idx == 4) {
- Expect.isTrue(simpSelector is IdSelector);
- Expect.isTrue(selector.isCombinatorDescendant());
- Expect.equals(simpSelector.name, "elemId");
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
- }
-
- static void testWildcard() {
- Parser parser = new Parser(new SourceFile(
- SourceFile.IN_MEMORY_FILE, "* {}"));
-
- Stylesheet stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- RuleSet ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- List<SimpleSelectorSequence> simpleSeqs =
- ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.isTrue(simpSelector.isWildcard());
- Expect.equals(simpSelector.name, "*");
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- "*.foobar {}"));
-
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- Expect.equals(simpleSeqs.length, 2);
- var idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is ElementSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.isTrue(simpSelector.isWildcard());
- Expect.equals(simpSelector.name, "*");
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals(simpSelector.name, "foobar");
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- "myNs|*.foobar {}"));
-
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
- Expect.equals(stylesheet.topLevels.length, 1);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- Expect.equals(simpleSeqs.length, 2);
- idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.isFalse(simpSelector.isNamespaceWildcard());
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.equals("myNs", simpSelector.namespace);
- Expect.isTrue(elementSelector.isWildcard());
- Expect.equals("*", elementSelector.name);
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals("foobar", simpSelector.name);
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
-
- parser = new Parser(new SourceFile(SourceFile.IN_MEMORY_FILE,
- "*|*.foobar {}"));
-
- stylesheet = parser.parse();
- Expect.isNotNull(stylesheet);
-
- Expect.isTrue(stylesheet.topLevels[0] is RuleSet);
- ruleset = stylesheet.topLevels[0];
- Expect.equals(ruleset.selectorGroup.selectors.length, 1);
- Expect.equals(ruleset.declarationGroup.declarations.length, 0);
-
- simpleSeqs = ruleset.selectorGroup.selectors[0].simpleSelectorSequences;
-
- Expect.equals(simpleSeqs.length, 2);
- idx = 0;
- for (final selector in simpleSeqs) {
- final simpSelector = selector.simpleSelector;
- if (idx == 0) {
- Expect.isTrue(simpSelector is NamespaceSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.isTrue(simpSelector.isNamespaceWildcard());
- Expect.equals("*", simpSelector.namespace);
- ElementSelector elementSelector = simpSelector.nameAsSimpleSelector;
- Expect.isTrue(elementSelector.isWildcard());
- Expect.equals("*", elementSelector.name);
- } else if (idx == 1) {
- Expect.isTrue(simpSelector is ClassSelector);
- Expect.isTrue(selector.isCombinatorNone());
- Expect.equals("foobar", simpSelector.name);
- } else {
- Expect.fail("unexpected expression");
- }
-
- idx++;
- }
-
- }
-
- static void testPseudo() {
- // TODO(terry): Implement
- }
-
- static void testAttribute() {
- // TODO(terry): Implement
- }
-
- static void testNegation() {
- // TODO(terry): Implement
- }
-
-}
-
-
-main() {
- ExpressionTest.testMain();
-}
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