ART: harden test 044
Ensure that spec-required methods are correctly passed to the
invocation handler.
Do not rely on undefined ordering of methods (and unify the
handling).
Bug: 73888836
Bug: 73901493
Test: art/test/testrunner/testrunner.py -b --host -t 044
Change-Id: I0886bd78f7a45588384c745e38b4a12de4b81934
diff --git a/test/044-proxy/expected.txt b/test/044-proxy/expected.txt
index eed7b7e..9b16113 100644
--- a/test/044-proxy/expected.txt
+++ b/test/044-proxy/expected.txt
@@ -42,7 +42,11 @@
(no args)
--- blob
Success: method blob res=mix
+Invoke public abstract void Trace.getTrace()
$PROXY_CLASS_NAME0$.getTrace null:-1
+Invoke public int java.lang.Object.hashCode()
+Invoke public boolean java.lang.Object.equals(java.lang.Object)
+Invoke public java.lang.String java.lang.Object.toString()
Invoke public abstract void Shapes.upChuck()
(no args)
Got expected ioobe
@@ -51,7 +55,7 @@
Got expected ie
Proxy interfaces: [interface Quads, interface Colors, interface Trace]
-Proxy methods: [public final java.lang.String $PROXY_CLASS_NAME0$.blob(), public final double $PROXY_CLASS_NAME0$.blue(int), public final R0a $PROXY_CLASS_NAME0$.checkMe(), public final R0aa $PROXY_CLASS_NAME0$.checkMe(), public final R0base $PROXY_CLASS_NAME0$.checkMe(), public final void $PROXY_CLASS_NAME0$.circle(int), public final boolean $PROXY_CLASS_NAME0$.equals(java.lang.Object), public final void $PROXY_CLASS_NAME0$.getTrace(), public final int $PROXY_CLASS_NAME0$.green(double), public final int $PROXY_CLASS_NAME0$.hashCode(), public final int $PROXY_CLASS_NAME0$.mauve(java.lang.String), public final int $PROXY_CLASS_NAME0$.rectangle(int,int), public final int $PROXY_CLASS_NAME0$.red(float), public final int $PROXY_CLASS_NAME0$.square(int,int), public final java.lang.String $PROXY_CLASS_NAME0$.toString(), public final int $PROXY_CLASS_NAME0$.trapezoid(int,double,int), public final void $PROXY_CLASS_NAME0$.upCheck() throws java.lang.InterruptedException, public final void $PROXY_CLASS_NAME0$.upChuck()]
+Proxy methods: [public final R0a $PROXY_CLASS_NAME0$.checkMe(), public final R0aa $PROXY_CLASS_NAME0$.checkMe(), public final R0base $PROXY_CLASS_NAME0$.checkMe(), public final boolean $PROXY_CLASS_NAME0$.equals(java.lang.Object), public final double $PROXY_CLASS_NAME0$.blue(int), public final int $PROXY_CLASS_NAME0$.green(double), public final int $PROXY_CLASS_NAME0$.hashCode(), public final int $PROXY_CLASS_NAME0$.mauve(java.lang.String), public final int $PROXY_CLASS_NAME0$.rectangle(int,int), public final int $PROXY_CLASS_NAME0$.red(float), public final int $PROXY_CLASS_NAME0$.square(int,int), public final int $PROXY_CLASS_NAME0$.trapezoid(int,double,int), public final java.lang.String $PROXY_CLASS_NAME0$.blob(), public final java.lang.String $PROXY_CLASS_NAME0$.toString(), public final void $PROXY_CLASS_NAME0$.circle(int), public final void $PROXY_CLASS_NAME0$.getTrace(), public final void $PROXY_CLASS_NAME0$.upCheck() throws java.lang.InterruptedException, public final void $PROXY_CLASS_NAME0$.upChuck()]
Decl annos: []
Param annos (0) : []
Modifiers: 17
@@ -84,7 +88,7 @@
Invoke public abstract void InterfaceW1.bothThrowBase() throws BaseException,SubException,SubSubException
(no args)
Got expected exception
-Proxy methods: [public final boolean $PROXY_CLASS_NAME1$.equals(java.lang.Object), public final java.lang.Object $PROXY_CLASS_NAME1$.foo(), public final java.lang.String $PROXY_CLASS_NAME1$.foo(), public final int $PROXY_CLASS_NAME1$.hashCode(), public final java.lang.String $PROXY_CLASS_NAME1$.toString()]
+Proxy methods: [public final boolean $PROXY_CLASS_NAME1$.equals(java.lang.Object), public final int $PROXY_CLASS_NAME1$.hashCode(), public final java.lang.Object $PROXY_CLASS_NAME1$.foo(), public final java.lang.String $PROXY_CLASS_NAME1$.foo(), public final java.lang.String $PROXY_CLASS_NAME1$.toString()]
Invocation of public abstract java.lang.String NarrowingTest$I2.foo()
Invoking foo using I2 type: hello
Invocation of public default java.lang.Object NarrowingTest$I2.foo()
diff --git a/test/044-proxy/src/BasicTest.java b/test/044-proxy/src/BasicTest.java
index 7f301f6..c23576c 100644
--- a/test/044-proxy/src/BasicTest.java
+++ b/test/044-proxy/src/BasicTest.java
@@ -22,7 +22,6 @@
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.Arrays;
-import java.util.Comparator;
/**
* Do some basic tests.
@@ -54,6 +53,11 @@
Trace trace = (Trace) proxy;
trace.getTrace();
+ // Test the proxy spec: These Object functions are supposed to be given to the handler.
+ int unusedHashCode = ((Object)trace).hashCode();
+ boolean unusedEquals = ((Object)trace).equals(trace);
+ String unusedString = ((Object)trace).toString();
+
try {
shapes.upChuck();
System.out.println("Didn't get expected exception");
@@ -73,15 +77,7 @@
*/
System.out.println("");
Method[] methods = proxy.getClass().getDeclaredMethods();
- Arrays.sort(methods, new Comparator<Method>() {
- public int compare(Method o1, Method o2) {
- int result = o1.getName().compareTo(o2.getName());
- if (result != 0) {
- return result;
- }
- return o1.getReturnType().getName().compareTo(o2.getReturnType().getName());
- }
- });
+ Arrays.sort(methods, new MethodComparator());
System.out.println("Proxy interfaces: " +
Arrays.deepToString(proxy.getClass().getInterfaces()));
System.out.println("Proxy methods: " +
@@ -239,6 +235,8 @@
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
+ System.out.println("Invoke " + method);
+
Object result = null;
// Trap Object calls. This is important here to avoid a recursive
@@ -286,7 +284,6 @@
}
}
- System.out.println("Invoke " + method);
if (args == null || args.length == 0) {
System.out.println(" (no args)");
} else {
diff --git a/test/044-proxy/src/MethodComparator.java b/test/044-proxy/src/MethodComparator.java
new file mode 100644
index 0000000..05583c1
--- /dev/null
+++ b/test/044-proxy/src/MethodComparator.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.lang.reflect.Method;
+import java.util.Comparator;
+
+public class MethodComparator implements Comparator<Method> {
+ public int compare(Method m1, Method m2) {
+ return m1.toString().compareTo(m2.toString());
+ }
+}
diff --git a/test/044-proxy/src/NarrowingTest.java b/test/044-proxy/src/NarrowingTest.java
index 5b80d72..8c597c3 100644
--- a/test/044-proxy/src/NarrowingTest.java
+++ b/test/044-proxy/src/NarrowingTest.java
@@ -48,6 +48,7 @@
Main.registerProxyClassName(proxy.getClass().getCanonicalName());
Method[] methods = proxy.getClass().getDeclaredMethods();
+ Arrays.sort(methods, new MethodComparator());
System.out.println("Proxy methods: " +
Main.replaceProxyClassNamesForOutput(Arrays.deepToString(methods)));