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| author | Jeff Hao <jeffhao@google.com> | 2015-05-28 14:32:07 -0700 |
|---|---|---|
| committer | Jeff Hao <jeffhao@google.com> | 2015-05-28 15:37:34 -0700 |
| commit | 7be83025b62ab499ed8b2b59521f8fbe8e2b13ab (patch) | |
| tree | f2099582e1459f38a88364251c99fae8745ab1d7 /test/004-JniTest | |
| parent | 1309ba27dd02e0e4dea0e45f8b5500080cbbd703 (diff) | |
| download | art-7be83025b62ab499ed8b2b59521f8fbe8e2b13ab.tar.gz art-7be83025b62ab499ed8b2b59521f8fbe8e2b13ab.tar.bz2 art-7be83025b62ab499ed8b2b59521f8fbe8e2b13ab.zip | |
Add JNI String.<init> test for global and weak global refs.
Test for change:
https://googleplex-android-review.git.corp.google.com/#/c/698642/
Change-Id: I3e1182d42f9e24448d8616000de58ebfe1e50fb8
Diffstat (limited to 'test/004-JniTest')
| -rw-r--r-- | test/004-JniTest/jni_test.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/004-JniTest/jni_test.cc b/test/004-JniTest/jni_test.cc index 1ec0cf2d43..71a2b2dddc 100644 --- a/test/004-JniTest/jni_test.cc +++ b/test/004-JniTest/jni_test.cc @@ -604,4 +604,20 @@ extern "C" JNIEXPORT void JNICALL Java_Main_testNewStringObject(JNIEnv* env, jcl args4[0].l = string_arg; env->CallVoidMethodA(s3, mid3, args3); env->CallNonvirtualVoidMethodA(s4, c, mid4, args4); + + // Test with global and weak global references + jstring s5 = reinterpret_cast<jstring>(env->AllocObject(c)); + assert(s5 != nullptr); + s5 = reinterpret_cast<jstring>(env->NewGlobalRef(s5)); + jstring s6 = reinterpret_cast<jstring>(env->AllocObject(c)); + assert(s6 != nullptr); + s6 = reinterpret_cast<jstring>(env->NewWeakGlobalRef(s6)); + + env->CallVoidMethod(s5, mid1); + env->CallNonvirtualVoidMethod(s6, c, mid2, byte_array); + assert(env->GetStringLength(s5) == 0); + assert(env->GetStringLength(s6) == byte_array_length); + const char* chars6 = env->GetStringUTFChars(s6, nullptr); + assert(strcmp(test_array, chars6) == 0); + env->ReleaseStringUTFChars(s6, chars6); } |