Jacob Richman
2dcd56ef43
There are far too many files here to review everyone carefully. Spot checking most of the diffs look good as test code is generally written with less care than application code so lots of ugly formatting get through. If people notice files where the automated formatting bothers them feel free to comment indicating file names and I'll move spaces within comments to make the formatting cleaner and use comments to force block formatting as I have done for other case where formatting looked bad. BUG= R=efortuna@google.com Review-Url: https://codereview.chromium.org/2771453003 .
84 lines
2.1 KiB
Dart
84 lines
2.1 KiB
Dart
// Copyright (c) 2012, 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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// Dart test program for testing class 'StringBase' (currently VM specific).
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library string_base_test;
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import "package:expect/expect.dart";
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class StringBaseTest {
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StringBaseTest() {}
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toString() {
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return "StringBase Tester";
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}
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static testInterpolation() {
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var answer = 40 + 2;
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var s = "The answer is $answer.";
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Expect.equals("The answer is 42.", s);
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int numBottles = 33;
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String wall = "wall";
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s = "${numBottles*3} bottles of beer on the $wall.";
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Expect.equals("99 bottles of beer on the wall.", s);
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}
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static testCreation() {
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String s = "Hello";
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List<int> a = new List(s.length);
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List<int> ga = new List();
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bool exception_caught = false;
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for (int i = 0; i < a.length; i++) {
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a[i] = s.codeUnitAt(i);
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ga.add(s.codeUnitAt(i));
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}
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try {
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String s4 = new String.fromCharCodes([0.0]);
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} on ArgumentError catch (ex) {
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exception_caught = true;
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} on TypeError catch (ex) {
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exception_caught = true;
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}
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Expect.equals(true, exception_caught);
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exception_caught = false;
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try {
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String s4 = new String.fromCharCodes([-1]);
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} on ArgumentError catch (ex) {
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exception_caught = true;
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}
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Expect.equals(true, exception_caught);
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}
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static testSubstring() {
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String s = "Hello World";
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Expect.equals("World", s.substring(6, s.length));
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Expect.equals("", s.substring(8, 8));
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bool exception_caught = false;
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try {
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s.substring(5, 12);
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} on RangeError catch (ex) {
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exception_caught = true;
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}
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Expect.equals(true, exception_caught);
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exception_caught = false;
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try {
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s.substring(5, 4);
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} on RangeError catch (ex) {
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exception_caught = true;
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}
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Expect.equals(true, exception_caught);
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}
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static void testMain() {
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testInterpolation();
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testCreation();
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testSubstring();
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}
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}
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main() {
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StringBaseTest.testMain();
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}
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