Alexander Thomas
9394b30b77
Bug: b/286184681 Change-Id: I903528c4adfbc576644aec7541903df6b9633e26 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/325523 Reviewed-by: Jonas Termansen <sortie@google.com> Reviewed-by: Samuel Rawlins <srawlins@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
98 lines
2.6 KiB
Dart
98 lines
2.6 KiB
Dart
// Copyright (c) 2016, 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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library testing.test_root;
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import 'dart:async' show Future;
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import 'dart:convert' show json;
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import 'dart:io' show File;
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import '../testing.dart' show Chain;
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import 'analyze.dart' show Analyze;
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import 'suite.dart' show Dart, Suite;
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/// Records properties of a test root. The information is read from a JSON file.
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///
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/// Example with comments:
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/// {
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/// # Path to the `.packages` file used.
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/// "packages": "test/.packages",
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/// # A list of test suites (collection of tests).
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/// "suites": [
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/// # A list of suite objects. See the subclasses of [Suite] below.
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/// ],
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/// "analyze": {
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/// # Uris to analyze.
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/// "uris": [
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/// "lib/",
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/// "bin/dartk.dart",
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/// "bin/repl.dart",
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/// "test/log_analyzer.dart",
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/// "third_party/testing/lib/"
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/// ],
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/// # Regular expressions of file names to ignore when analyzing.
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/// "exclude": [
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/// "/third_party/dart-sdk/pkg/compiler/",
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/// "/third_party/kernel/"
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/// ]
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/// }
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/// }
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class TestRoot {
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final Uri packages;
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final List<Suite> suites;
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TestRoot(this.packages, this.suites);
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Analyze get analyze => suites.last as Analyze;
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List<Uri> get urisToAnalyze => analyze.uris;
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List<RegExp> get excludedFromAnalysis => analyze.exclude;
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Iterable<Dart> get dartSuites {
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return List<Dart>.from(suites.whereType<Dart>());
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}
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Iterable<Chain> get toolChains {
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return List<Chain>.from(suites.whereType<Chain>());
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}
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@override
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String toString() {
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return "TestRoot($suites, $urisToAnalyze)";
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}
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static Future<TestRoot> fromUri(Uri uri) async {
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String jsonText = await File.fromUri(uri).readAsString();
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Map data = json.decode(jsonText);
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addDefaults(data);
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Uri packages = uri.resolve(data["packages"]);
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List<Suite> suites = data["suites"]
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.map<Suite>((json) => Suite.fromJsonMap(uri, json))
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.toList();
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Analyze analyze = await Analyze.fromJsonMap(uri, data["analyze"], suites);
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suites.add(analyze);
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return TestRoot(packages, suites);
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}
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static void addDefaults(Map data) {
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data.putIfAbsent("packages", () => ".packages");
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data.putIfAbsent("suites", () => []);
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Map analyze = data.putIfAbsent("analyze", () => {});
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analyze.putIfAbsent("uris", () => []);
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analyze.putIfAbsent("exclude", () => []);
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}
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}
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