commit 2cd230272482139a7115919c0c7a60698765f78f
author Brian Stack <bstack@google.com> Wed Oct 03 15:41:24 2018 -0700
committer Brian Stack <bstack@google.com> Wed Oct 03 15:41:24 2018 -0700
tree 570445f839e3495e98b8cb655264524ef0d2d70b
parent 765ef90a3d641c9c86560545c3ef0d71d10bea52

Correctly throw AssertionError

The AssertionError constructor containing a string is not able to be
properly called via the throwNew API. Instead, the AssertionError
object must be manually created and thrown.

Bug: 115686051
Test: Verified that assertion message is displayed properly if the
      test encounters a failure condition.

Change-Id: I2984c220ffcccf5beaa0ae1624898f570d0f46d6

tests/sensor/jni/nativeTestHelper.cpp

diff --git a/tests/sensor/jni/nativeTestHelper.cpp b/tests/sensor/jni/nativeTestHelper.cpp
index 3c7df9a..69eeba6 100644
--- a/tests/sensor/jni/nativeTestHelper.cpp
+++ b/tests/sensor/jni/nativeTestHelper.cpp
@@ -33,7 +33,11 @@
     jclass exClass;
     const char *className = "java/lang/AssertionError";
     exClass = env->FindClass(className);
-    env->ThrowNew(exClass, msg);
+    jmethodID constructor = env->GetMethodID(exClass, "<init>",
+                                             "(Ljava/lang/String;Ljava/lang/Throwable;)V");
+    jstring msgStr = env->NewStringUTF(msg);
+    jobject exception = env->NewObject(exClass, constructor, msgStr, nullptr);
+    env->Throw(static_cast<jthrowable>(exception));
     free(msg);
 }