Ben Konyi
3867d84ca5
-Spit string_test into string_test and string_static_test -Added various MissingCompileTimeError entries in status files for tests which throw exceptions on configurations that haven't implemented Dart 2.0 -Switched var -> dynamic in symbol_operator_test BUG= R=jcollins@google.com, rnystrom@google.com Review-Url: https://codereview.chromium.org/2983253002 .
32 lines
1.3 KiB
Dart
32 lines
1.3 KiB
Dart
// Copyright (c) 2011, 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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main() {
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// Test that not providing an optional argument goes to the end.
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Expect.equals("".substring(0), "");
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Expect.throws(() => "".substring(1), (e) => e is RangeError);
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Expect.throws(() => "".substring(-1), (e) => e is RangeError);
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Expect.equals("abc".substring(0), "abc");
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Expect.equals("abc".substring(1), "bc");
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Expect.equals("abc".substring(2), "c");
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Expect.equals("abc".substring(3), "");
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Expect.throws(() => "abc".substring(4), (e) => e is RangeError);
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Expect.throws(() => "abc".substring(-1), (e) => e is RangeError);
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// Test that providing null goes to the end.
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Expect.equals("".substring(0, null), "");
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Expect.throws(() => "".substring(1, null), (e) => e is RangeError);
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Expect.throws(() => "".substring(-1, null), (e) => e is RangeError);
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Expect.equals("abc".substring(0, null), "abc");
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Expect.equals("abc".substring(1, null), "bc");
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Expect.equals("abc".substring(2, null), "c");
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Expect.equals("abc".substring(3, null), "");
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Expect.throws(() => "abc".substring(4, null), (e) => e is RangeError);
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Expect.throws(() => "abc".substring(-1, null), (e) => e is RangeError);
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}
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