dart-sdk/tests/corelib_2/int_parse_with_limited_ints_test.dart
Alexander Markov c8860b4ca2 Remove all uses of --limit-ints-to-64-bits VM option
VM option --limit-ints-to-64-bits was enabled by default a while ago,
and now we're preparing to remove it from Dart VM.

This CL removes all uses of this option in preparation for this cleanup.

Issue: https://github.com/dart-lang/sdk/issues/33306
Change-Id: I8f33cf4ca8ce7ef9a171a982346e43dd8cb722a9
Reviewed-on: https://dart-review.googlesource.com/57960
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2018-06-01 19:32:24 +00:00

76 lines
2.7 KiB
Dart

// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test for int.parse with limited 64-bit integers.
import "package:expect/expect.dart";
main() {
const int ERROR = 42;
var returnError = (_) => ERROR;
Expect.equals(0, int.parse("0"));
Expect.equals(1, int.parse("1"));
Expect.equals(-1, int.parse("-1"));
Expect.equals(0x7ffffffffffffffe, int.parse("0x7ffffffffffffffe"));
Expect.equals(0x7fffffffffffffff, int.parse("0x7fffffffffffffff"));
Expect.equals(-0x7fffffffffffffff, int.parse("-0x7fffffffffffffff"));
Expect.equals(-0x7fffffffffffffff - 1, int.parse("-0x8000000000000000"));
Expect.equals(1 << 63, int.parse("0x8000000000000000"));
Expect.equals(8999999999999999999, int.parse("8999999999999999999"));
Expect.equals(-8999999999999999999, int.parse("-8999999999999999999"));
Expect.equals(9223372036854775807, int.parse("9223372036854775807"));
Expect.equals(-9223372036854775807, int.parse("-9223372036854775807"));
Expect.equals(-9223372036854775807 - 1, int.parse("-9223372036854775808"));
Expect.equals(ERROR, int.parse("-0x8000000000000001", onError: returnError));
Expect.equals(ERROR, int.parse("9223372036854775808", onError: returnError));
Expect.equals(ERROR, int.parse("9223372036854775809", onError: returnError));
Expect.equals(ERROR, int.parse("-9223372036854775809", onError: returnError));
Expect.equals(ERROR, int.parse("10000000000000000000", onError: returnError));
Expect.equals(
0x7fffffffffffffff,
int.parse(
"111111111111111111111111111111111111111111111111111111111111111",
radix: 2));
Expect.equals(
-0x7fffffffffffffff,
int.parse(
"-111111111111111111111111111111111111111111111111111111111111111",
radix: 2));
Expect.equals(
-0x7fffffffffffffff - 1,
int.parse(
"-1000000000000000000000000000000000000000000000000000000000000000",
radix: 2));
Expect.equals(
ERROR,
int.parse(
"1000000000000000000000000000000000000000000000000000000000000000",
radix: 2,
onError: returnError));
Expect.equals(
ERROR,
int.parse(
"1111111111111111111111111111111111111111111111111111111111111110",
radix: 2,
onError: returnError));
Expect.equals(
ERROR,
int.parse(
"1111111111111111111111111111111111111111111111111111111111111111",
radix: 2,
onError: returnError));
Expect.equals(
ERROR,
int.parse(
"-1000000000000000000000000000000000000000000000000000000000000001",
radix: 2,
onError: returnError));
}