blob: ad015bb5715f714f5b62326b23a3f21d3e0b92a2 [file] [log] [blame]
// Copyright (c) 2012, 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 selector_test;
import 'package:unittest/unittest.dart';
import 'testing.dart';
import 'package:csslib/parser.dart';
import 'package:csslib/visitor.dart';
void testSelectorSuccesses() {
var errors = [];
var selectorAst = selector('#div .foo', errors: errors);
expect(errors.isEmpty, true, reason: errors.toString());
expect('#div .foo', compactOuptut(selectorAst));
// Valid selectors for class names.
selectorAst = selector('.foo', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('.foo', compactOuptut(selectorAst));
selectorAst = selector('.foobar .xyzzy', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('.foobar .xyzzy', compactOuptut(selectorAst));
selectorAst = selector('.foobar .a-story .xyzzy', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('.foobar .a-story .xyzzy', compactOuptut(selectorAst));
selectorAst = selector('.foobar .xyzzy .a-story .b-story',
errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('.foobar .xyzzy .a-story .b-story', compactOuptut(selectorAst));
// Valid selectors for element IDs.
selectorAst = selector('#id1', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('#id1', compactOuptut(selectorAst));
selectorAst = selector('#id-number-3', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('#id-number-3', compactOuptut(selectorAst));
selectorAst = selector('#_privateId', errors: errors..clear());
expect(errors.isEmpty, true, reason: errors.toString());
expect('#_privateId', compactOuptut(selectorAst));
}
// TODO(terry): Move this failure case to a failure_test.dart when the analyzer
// and validator exit then they'll be a bunch more checks.
void testSelectorFailures() {
var errors = [];
// Test for invalid class name (can't start with number).
var selectorAst = selector('.foobar .1a-story .xyzzy', errors: errors);
expect(errors.isEmpty, false);
expect(errors[0].toString(), r'''
error :1:9: name must start with a alpha character, but found a number
.foobar .1a-story .xyzzy
^^''');
}
main() {
test('Valid Selectors', testSelectorSuccesses);
test('Invalid Selectors', testSelectorFailures);
}