mirror of
https://github.com/dart-lang/sdk
synced 2024-09-19 14:32:49 +00:00
6c757957db
DDC's codegen test copies those files to a local "gen" directory so that it can do stuff like splitting out the multitests before it compiles them to JS. I left all of that alone, so the rest of DDC's test infrastructure is unchanged. The very first step that builds the "gen" directory just copies from sdk/tests/..._strong/... instead and the rest is good to go. I did not move not_yet_strong_tests.dart somewhere more accessible yet because I'm not sure if kernel needs it or where it should go. I did not create any status files because DDC doesn't need them and there are no test suites for the new directories for the other platforms.
128 lines
2.4 KiB
Dart
128 lines
2.4 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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// Test switch statement.
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import "package:expect/expect.dart";
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class Switcher {
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Switcher() { }
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test1 (val) {
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var x = 0;
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switch (val) {
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case 1:
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x = 100; break;
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case 2:
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case 3:
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x = 200; break;
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case 4:
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default: {
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x = 400; break;
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}
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}
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return x;
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}
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test2 (val) {
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switch (val) {
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case 1: return 200;
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default: return 400;
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}
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}
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}
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class SwitchTest {
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static testMain() {
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Switcher s = new Switcher();
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Expect.equals(100, s.test1(1));
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Expect.equals(200, s.test1(2));
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Expect.equals(200, s.test1(3));
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Expect.equals(400, s.test1(4));
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Expect.equals(400, s.test1(5));
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Expect.equals(200, s.test2(1));
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Expect.equals(400, s.test2(2));
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}
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}
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class Enum {
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static const Enum e1 = const Enum(1);
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static const Enum e2 = const Enum(2);
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static const Enum e3 = const Enum(3);
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final int id;
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const Enum(this.id);
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}
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void testSwitchEnum(Enum input, int expect) {
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int result = null;
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switch (input) {
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case Enum.e1:
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result = 10;
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break;
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case Enum.e2:
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result = 20;
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break;
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case Enum.e3:
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result = 30;
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break;
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default:
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result = 40;
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}
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Expect.equals(expect, result);
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}
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const int ic1 = 1;
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const int ic2 = 2;
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void testSwitchIntExpression(int input, int expect) {
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int result = null;
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switch (input) {
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case 1 + 1: // 2
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case ic1 + 2: // 3
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result = 11;
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break;
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case ic2 * 2: // 4
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case 1 * 5: // 5
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result = 21;
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break;
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case ic1 % ic2 + 5: // 6
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result = 31;
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break;
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}
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Expect.equals(expect, result);
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}
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void testSwitchBool(bool input, int expect) {
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int result = null;
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switch (input) {
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case true:
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result = 12;
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break;
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case false:
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result = 22;
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}
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Expect.equals(expect, result);
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}
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main() {
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SwitchTest.testMain();
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testSwitchEnum(Enum.e1, 10);
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testSwitchEnum(Enum.e2, 20);
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testSwitchEnum(Enum.e3, 30);
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testSwitchEnum(null, 40);
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testSwitchIntExpression(2, 11);
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testSwitchIntExpression(3, 11);
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testSwitchIntExpression(4, 21);
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testSwitchIntExpression(5, 21);
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testSwitchIntExpression(6, 31);
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testSwitchIntExpression(7, null);
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testSwitchBool(true, 12);
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testSwitchBool(false, 22);
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}
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