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Commit 9ef4fa4c authored by Calin Juravle's avatar Calin Juravle
Browse files

Add code cache tests to libnativebridge. 

Bug: 18027433

(cherry picked from commit 59a719c4)

Change-Id: I32bcf3ae0d4569d4d8b88168e6c36ddff70b8f7d
parent 1402fbb1

libnativebridge/tests/Android.mk

+2 −0
Original line number Diff line number Diff line
@@ -7,6 +7,8 @@ include $(CLEAR_VARS) 


# Build the unit tests.

test_src_files := \

    CodeCacheCreate_test.cpp \

    CodeCacheExists_test.cpp \

    CompleteFlow_test.cpp \

    InvalidCharsNativeBridge_test.cpp \

    NeedsNativeBridge_test.cpp \

libnativebridge/tests/CodeCacheCreate_test.cpp

0 → 100644
+50 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#include "NativeBridgeTest.h"



#include <sys/stat.h>

#include <unistd.h>



namespace android {



// Tests that the bridge initialization creates the code_cache if it doesn't

// exists.

TEST_F(NativeBridgeTest, CodeCacheCreate) {

    // Make sure that code_cache does not exists

    struct stat st;

    ASSERT_EQ(-1, stat(kCodeCache, &st));

    ASSERT_EQ(ENOENT, errno);



    // Init

    ASSERT_TRUE(LoadNativeBridge(kNativeBridgeLibrary, nullptr));

    ASSERT_TRUE(PreInitializeNativeBridge(".", "isa"));

    ASSERT_TRUE(InitializeNativeBridge(nullptr, nullptr));

    ASSERT_TRUE(NativeBridgeAvailable());

    ASSERT_FALSE(NativeBridgeError());



    // Check that code_cache was created

    ASSERT_EQ(0, stat(kCodeCache, &st));

    ASSERT_TRUE(S_ISDIR(st.st_mode));



    // Clean up

    UnloadNativeBridge();

    ASSERT_EQ(0, rmdir(kCodeCache));



    ASSERT_FALSE(NativeBridgeError());

}



}  // namespace android

libnativebridge/tests/CodeCacheExists_test.cpp

0 → 100644
+53 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#include "NativeBridgeTest.h"



#include <sys/stat.h>

#include <unistd.h>



namespace android {



// Tests that the bridge is initialized without errors if the code_cache already

// exists.

TEST_F(NativeBridgeTest, CodeCacheExists) {

    // Make sure that code_cache does not exists

    struct stat st;

    ASSERT_EQ(-1, stat(kCodeCache, &st));

    ASSERT_EQ(ENOENT, errno);



    // Create the code_cache

    ASSERT_EQ(0, mkdir(kCodeCache, S_IRWXU | S_IRWXG | S_IXOTH));



    // Init

    ASSERT_TRUE(LoadNativeBridge(kNativeBridgeLibrary, nullptr));

    ASSERT_TRUE(PreInitializeNativeBridge(".", "isa"));

    ASSERT_TRUE(InitializeNativeBridge(nullptr, nullptr));

    ASSERT_TRUE(NativeBridgeAvailable());

    ASSERT_FALSE(NativeBridgeError());



    // Check that the code cache is still there

    ASSERT_EQ(0, stat(kCodeCache, &st));

    ASSERT_TRUE(S_ISDIR(st.st_mode));



    // Clean up

    UnloadNativeBridge();

    ASSERT_EQ(0, rmdir(kCodeCache));



    ASSERT_FALSE(NativeBridgeError());

}



}  // namespace android

libnativebridge/tests/CompleteFlow_test.cpp

+6 −1
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


#include "NativeBridgeTest.h"



#include <unistd.h>



namespace android {



TEST_F(NativeBridgeTest, CompleteFlow) {
@@ -34,8 +36,11 @@ TEST_F(NativeBridgeTest, CompleteFlow) { 


    // Unload

    UnloadNativeBridge();



    ASSERT_FALSE(NativeBridgeAvailable());

    ASSERT_FALSE(NativeBridgeError());



    // Clean-up code_cache

    ASSERT_EQ(0, rmdir(kCodeCache));

}



}  // namespace android

libnativebridge/tests/NativeBridgeTest.h

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <gtest/gtest.h>



constexpr const char* kNativeBridgeLibrary = "libnativebridge-dummy.so";

constexpr const char* kCodeCache = "./code_cache";



namespace android {