Joshua Litt
20faaa5d94
Change-Id: Ib18f554c1076f27a3f7c0df5a36410da41a1f467 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148784 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
50 lines
1.2 KiB
Dart
50 lines
1.2 KiB
Dart
// Copyright (c) 2014, 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 = 2.7
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// Test constant folding on numbers.
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import 'package:async_helper/async_helper.dart';
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import '../helpers/compiler_helper.dart';
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const String TEST_1 = """
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foo() {
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var a = 'Hello';
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var b = 0;
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return a.codeUnitAt(b);
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}
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""";
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// No folding of index type error.
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const String TEST_2 = """
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foo() {
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var a = 'Hello';
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dynamic b = 1.5;
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return a.codeUnitAt(b);
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}
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""";
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// No folding of index range error.
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const String TEST_3 = """
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foo() {
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var a = 'Hello';
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dynamic b = 55;
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return a.codeUnitAt(b);
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}
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""";
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main() {
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runTests() async {
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await compileAndMatch(TEST_1, 'foo', new RegExp(r'return 72'));
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await compileAndDoNotMatch(TEST_1, 'foo', new RegExp(r'Hello'));
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await compileAndMatch(TEST_2, 'foo', new RegExp(r'Hello'));
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await compileAndMatch(TEST_3, 'foo', new RegExp(r'Hello'));
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}
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asyncTest(() async {
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print('--test from kernel------------------------------------------------');
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await runTests();
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});
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}
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