xref: /aosp_15_r20/art/test/726-array-store/src/Main.java (revision 795d594fd825385562da6b089ea9b2033f3abf5a)
1*795d594fSAndroid Build Coastguard Worker /*
2*795d594fSAndroid Build Coastguard Worker  * Copyright (C) 2020 The Android Open Source Project
3*795d594fSAndroid Build Coastguard Worker  *
4*795d594fSAndroid Build Coastguard Worker  * Licensed under the Apache License, Version 2.0 (the "License");
5*795d594fSAndroid Build Coastguard Worker  * you may not use this file except in compliance with the License.
6*795d594fSAndroid Build Coastguard Worker  * You may obtain a copy of the License at
7*795d594fSAndroid Build Coastguard Worker  *
8*795d594fSAndroid Build Coastguard Worker  *      http://www.apache.org/licenses/LICENSE-2.0
9*795d594fSAndroid Build Coastguard Worker  *
10*795d594fSAndroid Build Coastguard Worker  * Unless required by applicable law or agreed to in writing, software
11*795d594fSAndroid Build Coastguard Worker  * distributed under the License is distributed on an "AS IS" BASIS,
12*795d594fSAndroid Build Coastguard Worker  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*795d594fSAndroid Build Coastguard Worker  * See the License for the specific language governing permissions and
14*795d594fSAndroid Build Coastguard Worker  * limitations under the License.
15*795d594fSAndroid Build Coastguard Worker  */
16*795d594fSAndroid Build Coastguard Worker 
17*795d594fSAndroid Build Coastguard Worker public class Main {
18*795d594fSAndroid Build Coastguard Worker 
main(String[] args)19*795d594fSAndroid Build Coastguard Worker   public static void main(String[] args) {
20*795d594fSAndroid Build Coastguard Worker     try {
21*795d594fSAndroid Build Coastguard Worker       $noinline$doTest(args);
22*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected ArrayStoreException");
23*795d594fSAndroid Build Coastguard Worker     } catch (ArrayStoreException e) {
24*795d594fSAndroid Build Coastguard Worker       // expected
25*795d594fSAndroid Build Coastguard Worker       check(e, mainLine, methodLine, "$noinline$doTest");
26*795d594fSAndroid Build Coastguard Worker     }
27*795d594fSAndroid Build Coastguard Worker   }
28*795d594fSAndroid Build Coastguard Worker 
$noinline$doTest(String[] args)29*795d594fSAndroid Build Coastguard Worker   public static void $noinline$doTest(String[] args) {
30*795d594fSAndroid Build Coastguard Worker     Object[] o = new String[2];
31*795d594fSAndroid Build Coastguard Worker     o[0] = args;
32*795d594fSAndroid Build Coastguard Worker   }
33*795d594fSAndroid Build Coastguard Worker 
34*795d594fSAndroid Build Coastguard Worker   public static int mainLine = 21;
35*795d594fSAndroid Build Coastguard Worker   public static int methodLine = 31;
36*795d594fSAndroid Build Coastguard Worker 
check(ArrayStoreException ase, int mainLine, int methodLine, String methodName)37*795d594fSAndroid Build Coastguard Worker   static void check(ArrayStoreException ase, int mainLine, int methodLine, String methodName) {
38*795d594fSAndroid Build Coastguard Worker     StackTraceElement[] trace = ase.getStackTrace();
39*795d594fSAndroid Build Coastguard Worker     checkElement(trace[0], "Main", methodName, "Main.java", methodLine);
40*795d594fSAndroid Build Coastguard Worker     checkElement(trace[1], "Main", "main", "Main.java", mainLine);
41*795d594fSAndroid Build Coastguard Worker   }
42*795d594fSAndroid Build Coastguard Worker 
checkElement(StackTraceElement element, String declaringClass, String methodName, String fileName, int lineNumber)43*795d594fSAndroid Build Coastguard Worker   static void checkElement(StackTraceElement element,
44*795d594fSAndroid Build Coastguard Worker                            String declaringClass, String methodName,
45*795d594fSAndroid Build Coastguard Worker                            String fileName, int lineNumber) {
46*795d594fSAndroid Build Coastguard Worker     assertEquals(declaringClass, element.getClassName());
47*795d594fSAndroid Build Coastguard Worker     assertEquals(methodName, element.getMethodName());
48*795d594fSAndroid Build Coastguard Worker     assertEquals(fileName, element.getFileName());
49*795d594fSAndroid Build Coastguard Worker     assertEquals(lineNumber, element.getLineNumber());
50*795d594fSAndroid Build Coastguard Worker   }
51*795d594fSAndroid Build Coastguard Worker 
assertEquals(Object expected, Object actual)52*795d594fSAndroid Build Coastguard Worker   static void assertEquals(Object expected, Object actual) {
53*795d594fSAndroid Build Coastguard Worker     if (!expected.equals(actual)) {
54*795d594fSAndroid Build Coastguard Worker       String msg = "Expected \"" + expected + "\" but got \"" + actual + "\"";
55*795d594fSAndroid Build Coastguard Worker       throw new AssertionError(msg);
56*795d594fSAndroid Build Coastguard Worker     }
57*795d594fSAndroid Build Coastguard Worker   }
58*795d594fSAndroid Build Coastguard Worker 
assertEquals(int expected, int actual)59*795d594fSAndroid Build Coastguard Worker   static void assertEquals(int expected, int actual) {
60*795d594fSAndroid Build Coastguard Worker     if (expected != actual) {
61*795d594fSAndroid Build Coastguard Worker       throw new AssertionError("Expected " + expected + " got " + actual);
62*795d594fSAndroid Build Coastguard Worker     }
63*795d594fSAndroid Build Coastguard Worker   }
64*795d594fSAndroid Build Coastguard Worker }
65