dart-sdk/tests/language/double/to_string_as_precision3_test.dart
Robert Nystrom 9be92b28f1 Migrate language_2/double to NNBD.
Change-Id: I72b95b7d84847c1b7c4e89ba607dfca6d9069854
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142212
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
2020-04-04 00:25:17 +00:00

19 lines
747 B
Dart

// Copyright (c) 2012, 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 basic integer operations.
import "package:expect/expect.dart";
main() {
Expect.equals(
"0.000555000000000000046248", (0.000555).toStringAsPrecision(21));
Expect.equals(0.000555000000000000046248, 0.000555);
Expect.equals(
"5.54999999999999980179e-7", (0.000000555).toStringAsPrecision(21));
Expect.equals(5.54999999999999980179e-7, 0.000000555);
Expect.equals(
"-5.54999999999999980179e-7", (-0.000000555).toStringAsPrecision(21));
Expect.equals(-5.54999999999999980179e-7, -0.000000555);
}