sra@google.com
28cfbd8f44
This helps surface error values in the messages which helps make captured errors understandable. R=floitsch@google.com Review URL: https://codereview.chromium.org//1137233004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@45782 260f80e4-7a28-3924-810f-c04153c831b5
78 lines
3.9 KiB
Dart
78 lines
3.9 KiB
Dart
// Copyright (c) 2015, 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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// Test that error constructors do what they are documented as doing.
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main() {
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Expect.equals("Invalid argument(s)",
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new ArgumentError().toString());
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Expect.equals("Invalid argument(s): message",
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new ArgumentError("message").toString());
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Expect.equals("Invalid argument: null",
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new ArgumentError.value(null).toString());
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Expect.equals("Invalid argument: 42",
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new ArgumentError.value(42).toString());
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Expect.equals("Invalid argument: \"bad\"",
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new ArgumentError.value("bad").toString());
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Expect.equals("Invalid argument (foo): null",
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new ArgumentError.value(null, "foo").toString());
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Expect.equals("Invalid argument (foo): 42",
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new ArgumentError.value(42, "foo").toString());
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Expect.equals("Invalid argument (foo): message: 42",
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new ArgumentError.value(42, "foo", "message").toString());
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Expect.equals("Invalid argument: message: 42",
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new ArgumentError.value(42, null, "message").toString());
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Expect.equals("Invalid argument: Must not be null: null",
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new ArgumentError.notNull().toString());
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Expect.equals("Invalid argument (foo): Must not be null: null",
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new ArgumentError.notNull("foo").toString());
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Expect.equals("RangeError",
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new RangeError(null).toString());
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Expect.equals("RangeError: message",
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new RangeError("message").toString());
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Expect.equals("RangeError: Value not in range: 42",
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new RangeError.value(42).toString());
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Expect.equals("RangeError (foo): Value not in range: 42",
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new RangeError.value(42, "foo").toString());
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Expect.equals("RangeError (foo): message: 42",
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new RangeError.value(42, "foo", "message").toString());
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Expect.equals("RangeError: message: 42",
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new RangeError.value(42, null, "message").toString());
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Expect.equals("RangeError: Invalid value: Not in range 2..9, inclusive: 42",
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new RangeError.range(42, 2, 9).toString());
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Expect.equals("RangeError (foo): Invalid value: Not in range 2..9, "
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"inclusive: 42",
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new RangeError.range(42, 2, 9, "foo").toString());
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Expect.equals("RangeError (foo): message: Not in range 2..9, inclusive: 42",
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new RangeError.range(42, 2, 9, "foo", "message").toString());
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Expect.equals("RangeError: message: Not in range 2..9, inclusive: 42",
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new RangeError.range(42, 2, 9, null, "message").toString());
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Expect.equals("RangeError: Index out of range: "
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"index should be less than 3: 42",
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new RangeError.index(42, [1, 2, 3]).toString());
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Expect.equals("RangeError (foo): Index out of range: "
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"index should be less than 3: 42",
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new RangeError.index(42, [1, 2, 3], "foo").toString());
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Expect.equals("RangeError (foo): message: "
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"index should be less than 3: 42",
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new RangeError.index(42, [1, 2, 3],
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"foo", "message").toString());
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Expect.equals("RangeError: message: "
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"index should be less than 3: 42",
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new RangeError.index(42, [1, 2, 3],
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null, "message").toString());
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Expect.equals("RangeError (foo): message: "
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"index should be less than 2: 42",
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new RangeError.index(42, [1, 2, 3],
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"foo", "message", 2).toString());
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Expect.equals("RangeError: Index out of range: "
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"index must not be negative: -5",
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new RangeError.index(-5, [1, 2, 3]).toString());
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}
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