1 /*
2 * Copyright (C) 2020 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "libnativehelper_test.h"
18
TEST_F(LibnativehelperTest,GetCreatedJavaVMs)19 TEST_F(LibnativehelperTest, GetCreatedJavaVMs) {
20 JavaVM* createdVMs[2] = { nullptr, nullptr };
21 jsize count;
22 ASSERT_NE(nullptr, mEnv);
23 ASSERT_EQ(JNI_OK, JNI_GetCreatedJavaVMs(&createdVMs[0], 2, &count));
24 ASSERT_EQ(1, count);
25 ASSERT_NE(nullptr, createdVMs[0]);
26 ASSERT_EQ(nullptr, createdVMs[1]);
27
28 JavaVM* currentVM;
29 ASSERT_EQ(JNI_OK, mEnv->GetJavaVM(¤tVM));
30 ASSERT_EQ(createdVMs[0], currentVM);
31 }
32
TEST_F(LibnativehelperTest,GetDefaultJavaVMInitArgs)33 TEST_F(LibnativehelperTest, GetDefaultJavaVMInitArgs) {
34 JavaVMOption options[1];
35 JavaVMInitArgs initArgs;
36 initArgs.version = JNI_VERSION_1_6;
37 initArgs.nOptions = 0;
38 initArgs.options = options;
39 initArgs.ignoreUnrecognized = JNI_TRUE;
40 // ART does not support JNI_GetDefaultJavaVMInitArgs(), should this change it'll need a test.
41 ASSERT_EQ(JNI_ERR, JNI_GetDefaultJavaVMInitArgs(&initArgs));
42 }
43