add more binder tests for AudioFlinger and AudioPolicyService.
Bug: 23905951
Bug: 23912202
Bug: 23953967
Change-Id: I39a830c6d605b7a4453db2b1e561c64f9d3089a6
diff --git a/tests/tests/security/jni/android_security_cts_AudioFlingerBinderTest.cpp b/tests/tests/security/jni/android_security_cts_AudioFlingerBinderTest.cpp
index f169d61..fb80d6b 100644
--- a/tests/tests/security/jni/android_security_cts_AudioFlingerBinderTest.cpp
+++ b/tests/tests/security/jni/android_security_cts_AudioFlingerBinderTest.cpp
@@ -242,6 +242,53 @@
return true;
}
+jboolean android_security_cts_AudioFlinger_test_createEffect(JNIEnv* env __unused,
+ jobject thiz __unused)
+{
+ sp<IAudioFlinger> af;
+ sp<MyDeathClient> dr;
+
+ if (!connectAudioFlinger(af, dr)) {
+ return false;
+ }
+
+ for (int j = 0; j < 10; ++j) {
+ Parcel data, reply;
+ data.writeInterfaceToken(af->getInterfaceDescriptor());
+ data.writeInt32((int32_t)j);
+ status_t status = af->asBinder(af)->transact(40, data, &reply); // 40 is CREATE_EFFECT
+ if (status != NO_ERROR) {
+ return false;
+ }
+
+ status = (status_t)reply.readInt32();
+ if (status == NO_ERROR) {
+ continue;
+ }
+
+ int id = reply.readInt32();
+ int enabled = reply.readInt32();
+ sp<IEffect> effect = interface_cast<IEffect>(reply.readStrongBinder());
+ effect_descriptor_t desc;
+ effect_descriptor_t descTarget;
+ memset(&desc, 0, sizeof(effect_descriptor_t));
+ memset(&descTarget, 0, sizeof(effect_descriptor_t));
+ reply.read(&desc, sizeof(effect_descriptor_t));
+ if (id != 0 || enabled != 0 || memcmp(&desc, &descTarget, sizeof(effect_descriptor_t))) {
+ return false;
+ }
+ }
+
+ sleep(1);
+
+ // Check that mediaserver did not crash
+ if (dr->afIsDead()) {
+ return false;
+ }
+
+ return true;
+}
+
static JNINativeMethod gMethods[] = {
{ "native_test_setMasterMute", "()Z",
(void *) android_security_cts_AudioFlinger_test_setMasterMute },
@@ -251,6 +298,8 @@
(void *) android_security_cts_AudioFlinger_test_listAudioPorts },
{ "native_test_listAudioPatches", "()Z",
(void *) android_security_cts_AudioFlinger_test_listAudioPatches },
+ { "native_test_createEffect", "()Z",
+ (void *) android_security_cts_AudioFlinger_test_createEffect },
};
int register_android_security_cts_AudioFlingerBinderTest(JNIEnv* env)
diff --git a/tests/tests/security/jni/android_security_cts_AudioPolicyBinderTest.cpp b/tests/tests/security/jni/android_security_cts_AudioPolicyBinderTest.cpp
index 8f788d6..1e3fc86 100644
--- a/tests/tests/security/jni/android_security_cts_AudioPolicyBinderTest.cpp
+++ b/tests/tests/security/jni/android_security_cts_AudioPolicyBinderTest.cpp
@@ -213,6 +213,38 @@
return index;
}
+jboolean android_security_cts_AudioPolicy_test_startAudioSource(JNIEnv* env __unused,
+ jobject thiz __unused)
+{
+ sp<IAudioPolicyService> aps;
+
+ if (!init(aps, NULL, NULL)) {
+ return false;
+ }
+
+ // Keep synchronized with IAudioPolicyService.cpp!
+ enum {
+ START_AUDIO_SOURCE = 41,
+ };
+
+ for (int i = 0; i < 10; ++i) {
+ Parcel data, reply;
+ data.writeInterfaceToken(aps->getInterfaceDescriptor());
+ data.writeInt32(-i);
+ IInterface::asBinder(aps)->transact(START_AUDIO_SOURCE, data, &reply);
+ status_t err = (status_t)reply.readInt32();
+ if (err == NO_ERROR) {
+ continue;
+ }
+ audio_io_handle_t handle = (audio_io_handle_t)reply.readInt32();
+ if (handle != 0) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
static JNINativeMethod gMethods[] = {
{ "native_test_startOutput", "()Z",
(void *) android_security_cts_AudioPolicy_test_startOutput },
@@ -224,6 +256,8 @@
(void *) android_security_cts_AudioPolicy_test_isStreamActiveRemotely },
{ "native_test_getStreamVolumeLeak", "()I",
(void *) android_security_cts_AudioPolicy_test_getStreamVolumeLeak },
+ { "native_test_startAudioSource", "()Z",
+ (void *) android_security_cts_AudioPolicy_test_startAudioSource },
};
int register_android_security_cts_AudioPolicyBinderTest(JNIEnv* env)
diff --git a/tests/tests/security/src/android/security/cts/AudioFlingerBinderTest.java b/tests/tests/security/src/android/security/cts/AudioFlingerBinderTest.java
index 37c472e..202bd65 100644
--- a/tests/tests/security/src/android/security/cts/AudioFlingerBinderTest.java
+++ b/tests/tests/security/src/android/security/cts/AudioFlingerBinderTest.java
@@ -56,8 +56,16 @@
assertTrue(native_test_listAudioPatches());
}
+ /**
+ * Checks that IAudioFlinger::createEffect() does not leak information on the server side.
+ */
+ public void test_createEffect() throws Exception {
+ assertTrue(native_test_createEffect());
+ }
+
private static native boolean native_test_setMasterMute();
private static native boolean native_test_setMasterVolume();
private static native boolean native_test_listAudioPorts();
private static native boolean native_test_listAudioPatches();
+ private static native boolean native_test_createEffect();
}
diff --git a/tests/tests/security/src/android/security/cts/AudioPolicyBinderTest.java b/tests/tests/security/src/android/security/cts/AudioPolicyBinderTest.java
index f3bfa20..82346a1 100644
--- a/tests/tests/security/src/android/security/cts/AudioPolicyBinderTest.java
+++ b/tests/tests/security/src/android/security/cts/AudioPolicyBinderTest.java
@@ -65,9 +65,18 @@
assertTrue(String.format("Leaked volume 0x%08X", volume), volume == 0);
}
+ /**
+ * Checks that IAudioPolicyService::startAudioSource() cannot leak information from
+ * server side.
+ */
+ public void test_startAudioSource() throws Exception {
+ assertTrue(native_test_startAudioSource());
+ }
+
private static native boolean native_test_startOutput();
private static native boolean native_test_stopOutput();
private static native boolean native_test_isStreamActive();
private static native boolean native_test_isStreamActiveRemotely();
private static native int native_test_getStreamVolumeLeak();
+ private static native boolean native_test_startAudioSource();
}
