Robert Nystrom
3218ba8412
Change-Id: Id8fee2221036b8dca12675ba3e4fc1c0ab7a09b7 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149393 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com>
94 lines
1.9 KiB
Dart
94 lines
1.9 KiB
Dart
// TODO(multitest): This was automatically migrated from a multitest and may
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// contain strange or dead code.
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// Copyright (c) 2011, 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 for statement.
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import "package:expect/expect.dart";
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class Helper {
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static int f1() {
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for (;;) return 1;
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}
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static int f2(var n) {
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int i = 0;
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for (; i < n; i++);
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return i;
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}
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static int f3(int n) {
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int i = 0;
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for (int j = 0; j < n; j++) i = i + j + 1;
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return i;
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}
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static int f4(n) {
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int i = 0;
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for (bool stop = false; (i < n) && !stop; i++) {
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if (i >= 5) {
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stop = true;
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}
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}
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return i;
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}
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static var status;
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static void f5() {
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status = 0;
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for (var stop = false;;) {
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if (stop) {
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break;
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} else {
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stop = true;
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continue;
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}
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}
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status = 1;
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}
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static int f6() {
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// Verify that side effects in the condition are visible after the loop.
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int i = 0;
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for (; ++i < 3;) {}
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return i;
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}
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}
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class ForTest {
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static testMain() {
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Expect.equals(1, Helper.f1());
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Expect.equals(0, Helper.f2(-1));
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Expect.equals(0, Helper.f2(0));
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Expect.equals(10, Helper.f2(10));
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Expect.equals(0, Helper.f3(-1));
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Expect.equals(0, Helper.f3(0));
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Expect.equals(1, Helper.f3(1));
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Expect.equals(3, Helper.f3(2));
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Expect.equals(6, Helper.f3(3));
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Expect.equals(10, Helper.f3(4));
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Expect.equals(0, Helper.f4(-1));
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Expect.equals(0, Helper.f4(0));
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Expect.equals(1, Helper.f4(1));
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Expect.equals(6, Helper.f4(6));
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Expect.equals(6, Helper.f4(10));
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Helper.f5();
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Expect.equals(1, Helper.status);
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Expect.equals(3, Helper.f6());
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}
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}
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main() {
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ForTest.testMain();
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testShadowLocal();
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}
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void testShadowLocal() {
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List<int> x = [1, 2, 3];
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}
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