/*
* Copyright ( C ) 2017 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 "vdex_file.h"
#include <string>
#include <gtest/gtest.h>
#include "base/common_art_test.h"
namespace art HIDDEN {
class VdexFileTest : public CommonArtTest {};
TEST_F(VdexFileTest, OpenEmptyVdex) {
// Verify we fail to open an empty vdex file.
ScratchFile tmp;
std::string error_msg;
std::unique_ptr<VdexFile> vdex = VdexFile::Open(tmp.GetFd(),
/*start=*/0,
/*vdex_length=*/0,
tmp.GetFilename(),
/*low_4gb=*/false,
&error_msg);
EXPECT_TRUE(vdex == nullptr);
vdex = VdexFile::Open(tmp.GetFilename(), /*low_4gb=*/false, &error_msg);
EXPECT_TRUE(vdex == nullptr);
}
} // namespace art
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