| /* |
| * Copyright (c) 2014, 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. |
| */ |
| /** |
| * @description This tests element.dataset for XHTML. |
| */ |
| import "dart:html"; |
| import "../../testcommon.dart"; |
| |
| _shouldThrow(func(), name) => |
| shouldThrow(func, (e) => e is DomException && e.name == name); |
| |
| main() { |
| var doc = new DomParser() |
| .parseFromString(''' |
| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> |
| <head> |
| </head> |
| <body> |
| </body> |
| </html> |
| ''', 'text/xml'); |
| |
| testGet(attr, expected) |
| { |
| debug('Setting attribute "$attr", expecting dataset["$expected"]'); |
| var d = doc.createElement("div"); |
| d.setAttribute(attr, "value"); |
| return d.dataset[expected] == "value"; |
| } |
| |
| shouldBeTrue(testGet('data-foo', 'foo')); |
| shouldBeTrue(testGet('data-foo-bar', 'fooBar')); |
| shouldBeTrue(testGet('data--', '-')); |
| shouldBeTrue(testGet('data--foo', 'Foo')); |
| shouldBeTrue(testGet('data---foo', '-Foo')); |
| shouldBeTrue(testGet('data-', '')); |
| shouldBeTrue(testGet('data-\xE0', '\xE0')); |
| |
| matchesNothingInDataset(attr) |
| { |
| debug('Setting attribute "$attr", expecting empty dataset'); |
| var d = doc.createElement("div"); |
| d.setAttribute(attr, "value"); |
| |
| return d.dataset.isEmpty; |
| } |
| |
| shouldBeTrue(matchesNothingInDataset('dataFoo')); |
| shouldBeTrue(matchesNothingInDataset('data-Foo')); |
| |
| testSet(prop, expected) |
| { |
| debug('Setting dataset["$prop"], expecting attribute "$expected"'); |
| var d = doc.createElement("div"); |
| d.dataset[prop] = "value"; |
| return d.getAttribute(expected) == "value"; |
| } |
| |
| shouldBeTrue(testSet('foo', 'data-foo')); |
| shouldBeTrue(testSet('fooBar', 'data-foo-bar')); |
| shouldBeTrue(testSet('-', 'data--')); |
| shouldBeTrue(testSet('Foo', 'data--foo')); |
| shouldBeTrue(testSet('-Foo', 'data---foo')); |
| shouldBeTrue(testSet('', 'data-')); |
| shouldBeTrue(testSet('\xE0', 'data-\xE0')); |
| |
| debug('test throws1'); |
| _shouldThrow(() => testSet('-foo', 'dummy'), DomException.SYNTAX); |
| debug('test throws2'); |
| _shouldThrow(() => testSet('foo\x20', 'dummy'), DomException.INVALID_CHARACTER); |
| debug('test throws3'); |
| _shouldThrow(() => testSet('foo\uF900', 'dummy'), DomException.INVALID_CHARACTER); |
| |
| testDelete(attr, prop) |
| { |
| debug('Setting attribute "$attr", removing dataset["$prop"]'); |
| var d = doc.createElement("div"); |
| d.setAttribute(attr, "value"); |
| d.dataset.remove(prop); |
| return d.getAttribute(attr) != "value"; |
| } |
| |
| shouldBeTrue(testDelete('data-foo', 'foo')); |
| shouldBeTrue(testDelete('data-foo-bar', 'fooBar')); |
| shouldBeTrue(testDelete('data--', '-')); |
| shouldBeTrue(testDelete('data--foo', 'Foo')); |
| shouldBeTrue(testDelete('data---foo', '-Foo')); |
| shouldBeTrue(testDelete('data-', '')); |
| shouldBeTrue(testDelete('data-\xE0', '\xE0')); |
| |
| shouldBeFalse(testDelete('dummy', '-foo')); |
| } |
