mirror of
https://github.com/dart-lang/sdk
synced 2024-11-05 18:22:09 +00:00
63b49dfc8e
TEST=No new behaviour, existing tests pass. Change-Id: Ia7a8e58543bd5e1d8dd14bd46c5083759333845b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259104 Reviewed-by: Nate Bosch <nbosch@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com> Commit-Queue: Kallen Tu <kallentu@google.com> Reviewed-by: Leaf Petersen <leafp@google.com>
85 lines
2.1 KiB
Dart
85 lines
2.1 KiB
Dart
// Copyright (c) 2011, 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.
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
// Dart test for testing out of range exceptions on arrays, and the content
|
|
// of range_error toString().
|
|
|
|
void main() {
|
|
testRead();
|
|
testWrite();
|
|
testToString();
|
|
}
|
|
|
|
void testRead() {
|
|
testListRead([], 0);
|
|
testListRead([], -1);
|
|
testListRead([], 1);
|
|
|
|
var list = <int?>[1];
|
|
testListRead(list, -1);
|
|
testListRead(list, 1);
|
|
|
|
list = new List.filled(1, null);
|
|
testListRead(list, -1);
|
|
testListRead(list, 1);
|
|
}
|
|
|
|
void testWrite() {
|
|
testListWrite([], 0);
|
|
testListWrite([], -1);
|
|
testListWrite([], 1);
|
|
|
|
var list = <int?>[1];
|
|
testListWrite(list, -1);
|
|
testListWrite(list, 1);
|
|
|
|
list = new List.filled(1, null);
|
|
testListWrite(list, -1);
|
|
testListWrite(list, 1);
|
|
}
|
|
|
|
void testToString() {
|
|
for (var name in [null, "THENAME"]) {
|
|
for (var message in [null, "THEMESSAGE"]) {
|
|
var value = 37;
|
|
for (var re in [
|
|
new ArgumentError.value(value, name, message),
|
|
new RangeError.value(value, name, message),
|
|
new IndexError.withLength(value, 0,
|
|
indexable: [], name: name, message: message),
|
|
new RangeError.range(value, 0, 24, name, message)
|
|
]) {
|
|
var str = re.toString();
|
|
if (name != null) Expect.isTrue(str.contains(name), "$name in $str");
|
|
if (message != null)
|
|
Expect.isTrue(str.contains(message), "$message in $str");
|
|
Expect.isTrue(str.contains("$value"), "$value in $str");
|
|
// No empty ':' separated parts - in that case the colon is omitted too.
|
|
Expect.isFalse(str.contains(new RegExp(":\s*:")));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void testListRead(list, index) {
|
|
var exception = null;
|
|
try {
|
|
var e = list[index];
|
|
} on RangeError catch (e) {
|
|
exception = e;
|
|
}
|
|
Expect.equals(true, exception != null);
|
|
}
|
|
|
|
void testListWrite(list, index) {
|
|
var exception = null;
|
|
try {
|
|
list[index] = 0;
|
|
} on RangeError catch (e) {
|
|
exception = e;
|
|
}
|
|
Expect.equals(true, exception != null);
|
|
}
|