"Reverting 22561"

tests/html/binding_syntax_test.dart

Index: tests/html/binding_syntax_test.dart
diff --git a/tests/html/binding_syntax_test.dart b/tests/html/binding_syntax_test.dart
deleted file mode 100644
index ce1c8473c8ac3e011229b426607cf584500ad4bc..0000000000000000000000000000000000000000
--- a/tests/html/binding_syntax_test.dart
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright (c) 2013, 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.
-
-library binding_syntax_test;
-
-import 'dart:async';
-import 'dart:html';
-import 'package:mdv_observe/mdv_observe.dart';
-import 'package:unittest/html_config.dart';
-import 'package:unittest/unittest.dart';
-import 'mdv_observe_utils.dart';
-
-// Note: this file ported from
-// https://github.com/toolkitchen/mdv/blob/master/tests/syntax.js
-
-main() {
-  useHtmlConfiguration();
-  group('Syntax', syntaxTests);
-}
-
-syntaxTests() {
-  var testDiv;
-
-  setUp(() {
-    document.body.nodes.add(testDiv = new DivElement());
-  });
-
-  tearDown(() {
-    testDiv.remove();
-    testDiv = null;
-  });
-
-  createTestHtml(s) {
-    var div = new DivElement();
-    div.innerHtml = s;
-    testDiv.nodes.add(div);
-
-    for (var node in div.queryAll('*')) {
-      if (node.isTemplate) TemplateElement.decorate(node);
-    }
-
-    return div;
-  }
-
-  recursivelySetTemplateModel(element, model) {
-    for (var node in element.queryAll('*')) {
-      if (node.isTemplate) node.model = model;
-    }
-  }
-
-  test('Registration', () {
-    var model = toSymbolMap({'foo': 'bar'});
-
-    var testSyntax = new TestBindingSyntax();
-    TemplateElement.syntax['Test'] = testSyntax;
-
-    var div = createTestHtml(
-        '<template bind syntax="Test">{{ foo }}' +
-        '<template bind>{{ foo }}</template></template>');
-    recursivelySetTemplateModel(div, model);
-    deliverChangeRecords();
-    expect(div.nodes.length, 4);
-    expect(div.nodes.last.text, 'bar');
-    expect(div.nodes[2].tagName, 'TEMPLATE');
-    expect(div.nodes[2].attributes['syntax'], 'Test');
-
-    expect(testSyntax.log, [
-      [model, 'foo', 'text', null],
-      [model, '', 'bind', 'TEMPLATE'],
-      [model, 'foo', 'text', null],
-    ]);
-
-    TemplateElement.syntax.remove('Test');
-  });
-
-  test('Basic', () {
-    var model = toSymbolMap({'foo': 2, 'bar': 4});
-
-    TemplateElement.syntax['2x'] = new TimesTwoSyntax();
-
-    var div = createTestHtml(
-        '<template bind syntax="2x">'
-        '{{ foo }} + {{ 2x: bar }} + {{ 4x: bar }}</template>');
-    recursivelySetTemplateModel(div, model);
-    deliverChangeRecords();
-    expect(div.nodes.length, 2);
-    expect(div.nodes.last.text, '2 + 8 + ');
-
-    model[const Symbol('foo')] = 4;
-    model[const Symbol('bar')] = 8;
-    deliverChangeRecords();
-    expect(div.nodes.last.text, '4 + 16 + ');
-
-    TemplateElement.syntax.remove('2x');
-  });
-
-  test('Different Sub-Template Syntax', () {
-    var model = toSymbolMap({'foo': 'bar'});
-
-    TemplateElement.syntax['Test'] = new TestBindingSyntax();
-    TemplateElement.syntax['Test2'] = new TestBindingSyntax();
-
-    var div = createTestHtml(
-        '<template bind syntax="Test">{{ foo }}'
-        '<template bind syntax="Test2">{{ foo }}</template></template>');
-    recursivelySetTemplateModel(div, model);
-    deliverChangeRecords();
-    expect(div.nodes.length, 4);
-    expect(div.nodes.last.text, 'bar');
-    expect(div.nodes[2].tagName, 'TEMPLATE');
-    expect(div.nodes[2].attributes['syntax'], 'Test2');
-
-    var testLog = TemplateElement.syntax['Test'].log;
-    var test2Log = TemplateElement.syntax['Test2'].log;
-
-    expect(testLog, [
-      [model, 'foo', 'text', null],
-      [model, '', 'bind', 'TEMPLATE']
-    ]);
-
-    expect(test2Log, [[model, 'foo', 'text', null]]);
-
-    TemplateElement.syntax.remove('Test');
-    TemplateElement.syntax.remove('Test2');
-  });
-}
-
-class TestBindingSyntax extends CustomBindingSyntax {
-  var log = [];
-
-  getBinding(model, String path, String name, Node node) {
-    log.add([model, path, name, node is Element ? node.tagName : null]);
-  }
-}
-
-class TimesTwoSyntax extends CustomBindingSyntax {
-  getBinding(model, path, name, node) {
-    path = path.trim();
-    if (!path.startsWith('2x:')) return null;
-
-    path = path.substring(3);
-    return new CompoundBinding((values) => values['value'] * 2)
-        ..bind('value', model, path);
-  }
-}