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// Copyright (c) 2020, 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 'dart:html';
import 'package:expect/minitest.dart';
main() {
var isElement = predicate((x) => x is Element, 'is an Element');
var isDivElement = predicate((x) => x is DivElement, 'is a DivElement');
var isAnchorElement =
predicate((x) => x is AnchorElement, 'is an AnchorElement');
var isUnknownElement =
predicate((x) => x is UnknownElement, 'is UnknownElement');
var inscrutable;
test('CreateElement', () {
// FIXME: nifty way crashes, do it boring way.
expect(new Element.tag('span'), isElement);
expect(new Element.tag('div'), isDivElement);
expect(new Element.tag('a'), isAnchorElement);
expect(new Element.tag('bad_name'), isUnknownElement);
});
group('document', () {
inscrutable = (x) => x;
test('Document.query', () {
Document doc = new DomParser().parseFromString('''<ResultSet>
<Row>A</Row>
<Row>B</Row>
<Row>C</Row>
</ResultSet>''', 'text/xml');
var rs = doc.querySelector('ResultSet');
expect(rs, isNotNull);
});
test('CreateElement', () {
// FIXME: nifty way crashes, do it boring way.
expect(new Element.tag('span'), isElement);
expect(new Element.tag('div'), isDivElement);
expect(new Element.tag('a'), isAnchorElement);
expect(new Element.tag('bad_name'), isUnknownElement);
});
test('adoptNode', () {
var div = new Element.html('<div><div id="foo">bar</div></div>');
var doc = document.implementation!.createHtmlDocument('');
expect(doc.adoptNode(div), div);
expect(div.ownerDocument, doc);
doc.body!.nodes.add(div);
expect(doc.querySelector('#foo')!.text, 'bar');
});
test('importNode', () {
var div = new Element.html('<div><div id="foo">bar</div></div>');
var doc = document.implementation!.createHtmlDocument('');
var div2 = doc.importNode(div, true);
expect(div2, notEquals(div));
expect(div2.ownerDocument, doc);
doc.body!.nodes.add(div2);
expect(doc.querySelector('#foo')!.text, 'bar');
});
test('typeTest1', () {
inscrutable = inscrutable(inscrutable);
var doc1 = document;
expect(doc1 is HtmlDocument, true);
expect(inscrutable(doc1) is HtmlDocument, true);
var doc2 = document.implementation!.createHtmlDocument('');
expect(doc2 is HtmlDocument, true);
expect(inscrutable(doc2) is HtmlDocument, true);
});
test('typeTest2', () {
inscrutable = inscrutable(inscrutable);
// XML document.
var doc3 = document.implementation!.createDocument(null, 'report', null);
expect(doc3 is HtmlDocument, false);
expect(inscrutable(doc3) is HtmlDocument, false);
});
});
}