blob: cb5fc743b44eb14f7c87ec413248deccbd51790f [file] [log] [blame]
// Copyright 2013 The Flutter Authors. 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:io';
class TestFailure implements Exception {
TestFailure(this.message) {
testFailures++;
}
static int testFailures = 0;
final String message;
@override
String toString() => 'TestFailure("$message")';
}
void expect(bool b, String message) {
if (!b) {
throw TestFailure(message);
}
}
void test(String name, void Function() fn) {
stdout.write('Running $name: ');
try {
fn();
stdout.writeln('Passed');
} on TestFailure catch (e, st) {
stdout.writeln('Failed\n$e\n$st');
}
}
void group(String name, void Function() fn) {
print('Running group $name');
fn();
}