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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
import com.yahoo.jrt.*;
public class TestErrors {
boolean error = false;
Supervisor client;
Target target;
public void init(String spec) {
client = new Supervisor(new Transport());
target = client.connect(new Spec(spec));
}
public void fini() {
target.close();
client.transport().shutdown().join();
if (!error) {
System.err.println("Conclusion: PASS");
} else {
System.err.println("Conclusion: FAIL");
System.exit(1);
}
}
public void assertTrue(boolean value) {
if (!value) {
Throwable tmp = new Throwable();
System.out.println("<ASSERT FAILED>");
tmp.printStackTrace();
error = true;
}
}
public void assertEquals(int e, int a) {
if (e != a) {
Throwable tmp = new Throwable();
System.out.println("<ASSERT FAILED>: expected <" + e +
">, but was <" + a + ">");
tmp.printStackTrace();
error = true;
}
}
public void testNoError() {
Request req1 = new Request("test");
req1.parameters().add(new Int32Value(42));
req1.parameters().add(new Int32Value(0));
req1.parameters().add(new Int8Value((byte)0));
target.invokeSync(req1, 60.0);
assertTrue(!req1.isError());
assertEquals(1, req1.returnValues().size());
assertEquals(42, req1.returnValues().get(0).asInt32());
}
public void testNoSuchMethod() {
Request req1 = new Request("bogus");
target.invokeSync(req1, 60.0);
assertTrue(req1.isError());
assertEquals(0, req1.returnValues().size());
assertEquals(ErrorCode.NO_SUCH_METHOD, req1.errorCode());
}
public void testWrongParameters() {
Request req1 = new Request("test");
req1.parameters().add(new Int32Value(42));
req1.parameters().add(new Int32Value(0));
req1.parameters().add(new Int32Value(0));
target.invokeSync(req1, 60.0);
assertTrue(req1.isError());
assertEquals(0, req1.returnValues().size());
assertEquals(ErrorCode.WRONG_PARAMS, req1.errorCode());
Request req2 = new Request("test");
req2.parameters().add(new Int32Value(42));
req2.parameters().add(new Int32Value(0));
target.invokeSync(req2, 60.0);
assertTrue(req2.isError());
assertEquals(0, req2.returnValues().size());
assertEquals(ErrorCode.WRONG_PARAMS, req2.errorCode());
Request req3 = new Request("test");
req3.parameters().add(new Int32Value(42));
req3.parameters().add(new Int32Value(0));
req3.parameters().add(new Int8Value((byte)0));
req3.parameters().add(new Int8Value((byte)0));
target.invokeSync(req3, 60.0);
assertTrue(req3.isError());
assertEquals(0, req3.returnValues().size());
assertEquals(ErrorCode.WRONG_PARAMS, req3.errorCode());
}
public void testWrongReturnValues() {
Request req1 = new Request("test");
req1.parameters().add(new Int32Value(42));
req1.parameters().add(new Int32Value(0));
req1.parameters().add(new Int8Value((byte)1));
target.invokeSync(req1, 60.0);
assertTrue(req1.isError());
assertEquals(0, req1.returnValues().size());
assertEquals(ErrorCode.WRONG_RETURN, req1.errorCode());
}
public void testMethodFailed() {
Request req1 = new Request("test");
req1.parameters().add(new Int32Value(42));
req1.parameters().add(new Int32Value(75000));
req1.parameters().add(new Int8Value((byte)0));
target.invokeSync(req1, 60.0);
assertTrue(req1.isError());
assertEquals(0, req1.returnValues().size());
assertEquals(75000, req1.errorCode());
Request req2 = new Request("test");
req2.parameters().add(new Int32Value(42));
req2.parameters().add(new Int32Value(75000));
req2.parameters().add(new Int8Value((byte)1));
target.invokeSync(req2, 60.0);
assertTrue(req2.isError());
assertEquals(0, req2.returnValues().size());
assertEquals(75000, req2.errorCode());
}
public static void main(String[] args) {
if (args.length != 1) {
System.err.println("Usage: TestErrors spec");
System.exit(1);
}
TestErrors test = new TestErrors();
test.init(args[0]);
test.testNoError();
test.testNoSuchMethod();
test.testWrongParameters();
test.testWrongReturnValues();
test.testMethodFailed();
test.fini();
}
}
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