blob: c81e04d746e96dead6ea9702db5c707060d8bb30 [file] [log] [blame]
// 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.
// Dart test program for testing try/catch statement without any exceptions
// being thrown.
// VMOptions=--optimization-counter-threshold=10 --no-background-compilation
import "package:expect/expect.dart";
abstract class TestException {
String getMessage();
}
class MyException implements TestException {
const MyException([String message = ""]) : this._message = message;
String getMessage() {
return _message;
}
final String _message;
}
class MyParameterizedException<U, V> implements TestException {
const MyParameterizedException([String message = ""])
: this._message = message;
String getMessage() {
return _message;
}
final String _message;
}
class StackTrace {
StackTrace() {}
printStackTrace(TestException ex) {
print(ex);
}
}
class Helper {
static int test1(int i) {
try {
int j;
j = f2();
j = f3();
try {
int k = f2();
f3();
} on MyException catch (ex) {
int i = 10;
print(i);
} on TestException catch (ex) {
int k = 10;
print(k);
}
try {
j = j + 24;
} on TestException catch (e) {
i = 300;
print(e.getMessage());
}
try {
j += 20;
} on TestException catch (e) {
i = 400;
print(e.getMessage());
}
try {
j += 40;
} on TestException catch (e) {
i = 600;
print(e.getMessage());
}
try {
j += 60;
} on TestException catch (e, trace) {
i = 700;
print(trace.toString());
print(e.getMessage());
}
try {
j += 80;
} on MyException catch (e) {
i = 500;
print(e.getMessage());
}
} on MyParameterizedException<String, TestException> catch (e, trace) {
i = 800;
print(trace.toString());
rethrow;
} on MyException catch (exception) {
i = 100;
print(exception.getMessage());
} on TestException catch (e, trace) {
i = 200;
print(trace.toString());
} finally {
i = 900;
}
return i;
}
static int f2() {
return 2;
}
static int f3() {
int i = 0;
while (i < 10) {
i++;
}
return i;
}
}
class TryCatchTest {
static testMain() {
Expect.equals(900, Helper.test1(1));
}
}
main() {
for (var i = 0; i < 20; i++) {
TryCatchTest.testMain();
}
}