Bob Nystrom
7ce978bf91
This removes all implicit casts and many implicit uses of dynamic. It adds a gratuitous number of explicit "as" casts and arguably makes the code worse. This is an interim step towards replacing the big configuration map with an actual typed object. These "as" casts should help catch places where the configuration object is being used and where the code will need to be changed to use a new object. R=sigmund@google.com Review-Url: https://codereview.chromium.org/2903703002 .
83 lines
2.5 KiB
Dart
83 lines
2.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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/**
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* Classes and methods for running HTML tests.
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*
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* HTML tests are valid HTML files whose names end in _htmltest.html, and that
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* contain annotations specifying the scripts in the test and the
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* messages the test should post to its window, in order to pass.
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*/
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library html_test;
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import "dart:convert";
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import "dart:io";
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import "path.dart";
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import "test_suite.dart";
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import "utils.dart";
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RegExp htmlAnnotation =
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new RegExp("START_HTML_DART_TEST([\\s\\S]*?)END_HTML_DART_TEST");
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HtmlTestInformation getInformation(String filename) {
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if (!filename.endsWith("_htmltest.html")) {
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DebugLogger.warning("File $filename is not an HTML test."
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" Should end in _htmltest.html.");
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return null;
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}
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var contents = new File(filename).readAsStringSync();
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var match = htmlAnnotation.firstMatch(contents);
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if (match == null) return null;
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var annotation = JSON.decode(match[1]);
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if (annotation is! Map ||
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annotation['expectedMessages'] is! List ||
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annotation['scripts'] is! List) {
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DebugLogger.warning("File $filename does not have expected annotation."
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" Should have {'scripts':[...], 'expectedMessages':[...]}");
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return null;
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}
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return new HtmlTestInformation(
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new Path(filename),
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new List<String>.from(annotation['expectedMessages'] as List),
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new List<String>.from(annotation['scripts'] as List));
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}
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String getContents(HtmlTestInformation info, bool compileToJS) {
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String contents = new File(info.filePath.toNativePath()).readAsStringSync();
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contents = contents.replaceFirst(htmlAnnotation, '');
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if (compileToJS) {
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for (String script in info.scripts) {
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if (dartExtension.hasMatch(script)) {
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String jsScript = script.replaceFirst(dartExtension, '.js');
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String tag = '<script src="$script" type="application/dart">';
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String jsTag = '<script src="$jsScript">';
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contents = contents.replaceAll(tag, jsTag);
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}
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}
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}
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return contents;
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}
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String makeFailingHtmlFile(String message) {
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return '''
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<!DOCTYPE html>
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<html>
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<head>
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<script>window.parent.dispatchEvent(new Event('detect_errors'));</script>
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<title>Failing HTML test</title>
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</head><body>
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<h1>Failing HTML test</h1>
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$message
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<script>
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throw "HTML test failed: $message";
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</script>
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</body>
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</html>
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''';
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}
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