Bob Nystrom
6c757957db
DDC's codegen test copies those files to a local "gen" directory so that it can do stuff like splitting out the multitests before it compiles them to JS. I left all of that alone, so the rest of DDC's test infrastructure is unchanged. The very first step that builds the "gen" directory just copies from sdk/tests/..._strong/... instead and the rest is good to go. I did not move not_yet_strong_tests.dart somewhere more accessible yet because I'm not sure if kernel needs it or where it should go. I did not create any status files because DDC doesn't need them and there are no test suites for the new directories for the other platforms.
22 lines
668 B
Dart
22 lines
668 B
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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import "package:expect/expect.dart";
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double fib(double n) {
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return n <= 1.0 ? 1.0 : fib(n-1) + fib(n-2);
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}
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main() {
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// Compute the same value in a way that won't be optimized away so the results
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// are different objects in memory.
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var a = fib(5.0) + 1.0;
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var b = fib(4.0) + 4.0;
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Expect.isTrue(identical(a, b));
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Expect.equals(identityHashCode(a), identityHashCode(b));
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Expect.equals(a, b);
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Expect.equals(a.hashCode, b.hashCode);
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}
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