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a211134136
Also, --limit-ints-to-64-bits is enabled when running tests in _2 test
suites.
This is the re-landing of 92ebd8aefa with
fixes:
* Revert changes in pkg/dev_compiler/test/browser/language_tests.js
and tests/language/language_dart2js.status as they describe
'language' test suite, not 'language_2'
* Correct tests/standalone_2/io/fuzz_support.dart as file_fuzz test was
timing out on Windows and failing on android/arm.
Closes https://github.com/dart-lang/sdk/issues/31396
Change-Id: If9ca77fca300ddc605f17a7be39d1707e9724e25
Reviewed-on: https://dart-review.googlesource.com/21700
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
30 lines
871 B
Dart
30 lines
871 B
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 params.
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//
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// Tests 'identical' for cases that not supported in dart2js (bigint,
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// disambiguation int/double).
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import "package:expect/expect.dart";
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main() {
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for (int i = 0; i < 1000; i++) testNumberIdentity();
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}
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testNumberIdentity() {
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const int smi = 8;
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const int mint = 9223372036854775807;
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const double dbl = 8.0;
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// No int/double differences in dart2js.
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var a = smi + 0;
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Expect.isFalse(identical(a, dbl));
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var c = dbl + 0.0;
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Expect.isFalse(identical(c, smi));
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a = mint;
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var b = a + 0;
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Expect.isTrue(identical(a, b));
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b = a + 1;
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Expect.isFalse(identical(a, b)); // Fails with dart2js.
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}
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