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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>
97 lines
1.6 KiB
Dart
97 lines
1.6 KiB
Dart
// Copyright (c) 2013, 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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//
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// Dart test program for testing math's pow.
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library pow_test;
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import "package:expect/expect.dart";
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import 'dart:math';
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var expectedResults = [
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1,
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2,
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4,
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8,
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16,
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32,
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64,
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128,
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256,
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512,
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1024,
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2048,
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4096,
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8192,
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16384,
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32768,
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65536,
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131072,
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262144,
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524288,
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1048576,
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2097152,
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4194304,
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8388608,
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16777216,
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33554432,
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67108864,
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134217728,
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268435456,
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536870912,
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1073741824,
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2147483648,
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4294967296,
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8589934592,
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17179869184,
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34359738368,
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68719476736,
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137438953472,
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274877906944,
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549755813888,
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1099511627776,
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2199023255552,
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4398046511104,
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8796093022208,
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17592186044416,
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35184372088832,
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70368744177664,
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140737488355328,
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281474976710656,
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562949953421312,
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1125899906842624,
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2251799813685248,
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4503599627370496,
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9007199254740992,
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18014398509481984,
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36028797018963968,
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72057594037927936,
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144115188075855872,
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288230376151711744,
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576460752303423488,
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1152921504606846976,
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2305843009213693952,
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4611686018427387904,
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];
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void main() {
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int exp = 0;
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for (int val in expectedResults) {
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Expect.equals(val, pow(2, exp));
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Expect.equals(val.toDouble(), pow(2, exp.toDouble()));
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exp++;
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}
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// Optimize it.
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for (int i = 0; i < 8888; i++) {
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pow(2, 3);
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pow(2.0, 3.0);
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}
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exp = 0;
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for (int val in expectedResults) {
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Expect.equals(val, pow(2, exp));
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Expect.equals(val.toDouble(), pow(2, exp.toDouble()));
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exp++;
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}
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}
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