1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "mojo/android/javatests/validation_test_util.h"
6
7 #include "base/android/jni_android.h"
8 #include "base/android/jni_string.h"
9 #include "base/android/scoped_java_ref.h"
10 #include "base/test/test_support_android.h"
11 #include "jni/ValidationTestUtil_jni.h"
12 #include "mojo/public/cpp/bindings/tests/validation_test_input_parser.h"
13
14 namespace mojo {
15 namespace android {
16
RegisterValidationTestUtil(JNIEnv * env)17 bool RegisterValidationTestUtil(JNIEnv* env) {
18 return RegisterNativesImpl(env);
19 }
20
ParseData(JNIEnv * env,jclass jcaller,jstring data_as_string)21 jobject ParseData(JNIEnv* env, jclass jcaller, jstring data_as_string) {
22 std::string input =
23 base::android::ConvertJavaStringToUTF8(env, data_as_string);
24 std::vector<uint8_t> data;
25 size_t num_handles;
26 std::string error_message;
27 if (!test::ParseValidationTestInput(
28 input, &data, &num_handles, &error_message)) {
29 ScopedJavaLocalRef<jstring> j_error_message =
30 base::android::ConvertUTF8ToJavaString(env, error_message);
31 return Java_ValidationTestUtil_buildData(
32 env, NULL, 0, j_error_message.obj()).Release();
33 }
34 void* data_ptr = &data[0];
35 if (!data_ptr) {
36 DCHECK(!data.size());
37 data_ptr = &data;
38 }
39 jobject byte_buffer =
40 env->NewDirectByteBuffer(data_ptr, data.size());
41 return Java_ValidationTestUtil_buildData(env, byte_buffer, num_handles, NULL)
42 .Release();
43 }
44
45 } // namespace android
46 } // namespace mojo
47