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Unified Diff: base/android/jni_android_unittest.cc

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: base/android/jni_android_unittest.cc
diff --git a/base/android/jni_android_unittest.cc b/base/android/jni_android_unittest.cc
deleted file mode 100644
index dabd480072c5b28e504081b0d41dfbd70c072805..0000000000000000000000000000000000000000
--- a/base/android/jni_android_unittest.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/android/jni_android.h"
-
-#include "base/at_exit.h"
-#include "base/logging.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-namespace android {
-
-namespace {
-
-base::subtle::AtomicWord g_atomic_id = 0;
-int LazyMethodIDCall(JNIEnv* env, jclass clazz, int p) {
- jmethodID id = base::android::MethodID::LazyGet<
- base::android::MethodID::TYPE_STATIC>(
- env, clazz,
- "abs",
- "(I)I",
- &g_atomic_id);
-
- return env->CallStaticIntMethod(clazz, id, p);
-}
-
-int MethodIDCall(JNIEnv* env, jclass clazz, jmethodID id, int p) {
- return env->CallStaticIntMethod(clazz, id, p);
-}
-
-} // namespace
-
-TEST(JNIAndroidMicrobenchmark, MethodId) {
- JNIEnv* env = AttachCurrentThread();
- ScopedJavaLocalRef<jclass> clazz(GetClass(env, "java/lang/Math"));
- base::Time start_lazy = base::Time::Now();
- int o = 0;
- for (int i = 0; i < 1024; ++i)
- o += LazyMethodIDCall(env, clazz.obj(), i);
- base::Time end_lazy = base::Time::Now();
-
- jmethodID id = reinterpret_cast<jmethodID>(g_atomic_id);
- base::Time start = base::Time::Now();
- for (int i = 0; i < 1024; ++i)
- o += MethodIDCall(env, clazz.obj(), id, i);
- base::Time end = base::Time::Now();
-
- // On a Galaxy Nexus, results were in the range of:
- // JNI LazyMethodIDCall (us) 1984
- // JNI MethodIDCall (us) 1861
- LOG(ERROR) << "JNI LazyMethodIDCall (us) " <<
- base::TimeDelta(end_lazy - start_lazy).InMicroseconds();
- LOG(ERROR) << "JNI MethodIDCall (us) " <<
- base::TimeDelta(end - start).InMicroseconds();
- LOG(ERROR) << "JNI " << o;
-}
-
-
-} // namespace android
-} // namespace base
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