blob: b91bf26a2c07b0f551b4cbf91511aaff84a0b226 [file] [log] [blame]
// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.
// @dart = 2.9
// Copyright (c) 2013, 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 throw statement
import "package:expect/expect.dart";
class MyException {
const MyException(String message) : message_ = message;
final String message_;
}
class Helper1 {
static int func1() {
return func2();
}
static int func2() {
return func3();
}
static int func3() {
return func4();
}
static int func4() {
var i = 0;
try {
i = 10;
func5();
} on ArgumentError catch (e) {
i = 100;
Expect.isNotNull(e.stackTrace, "Errors need a stackTrace on throw");
}
return i;
}
static void func5() {
// Throw an Error.
throw new ArgumentError("ArgumentError in func5");
}
}
class Helper2 {
static int func1() {
return func2();
}
static int func2() {
return func3();
}
static int func3() {
return func4();
}
static int func4() {
var i = 0;
try {
i = 10;
func5();
} on ArgumentError catch (e, s) {
i = 200;
Expect.isNotNull(e.stackTrace, "Errors need a stackTrace on throw");
Expect.equals(e.stackTrace.toString(), s.toString());
}
return i;
}
static List func5() {
// Throw an Error.
throw new ArgumentError("ArgumentError in func5");
}
}
class Helper3 {
static int func1() {
return func2();
}
static int func2() {
return func3();
}
static int func3() {
return func4();
}
static int func4() {
var i = 0;
try {
i = 10;
func5();
} on MyException catch (e) {
i = 300;
// There should be no stackTrace in this normal exception object.
// We should get a NoSuchMethodError.
}
return i;
}
static List func5() {
// Throw an Exception (any random object).
throw new MyException("MyException in func5");
}
}
class ErrorStackTraceTest {
static testMain() {
Expect.equals(100, Helper1.func1());
Expect.equals(200, Helper2.func1());
Expect.equals(300, Helper3.func1());
}
}
main() {
ErrorStackTraceTest.testMain();
}