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75 lines
2.5 KiB
75 lines
2.5 KiB
/* |
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* Copyright (C) 2014 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef __ANDROID_HAL_FINGERPRINT_TEST_COMMON__ |
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#define __ANDROID_HAL_FINGERPRINT_TEST_COMMON__ |
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#include <gtest/gtest.h> |
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#include <hardware/hardware.h> |
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#include <hardware/fingerprint.h> |
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namespace tests { |
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static const uint16_t kVersion = HARDWARE_MODULE_API_VERSION(1, 0); |
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class FingerprintModule : public testing::Test { |
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public: |
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FingerprintModule() : |
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fp_module_(NULL) {} |
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~FingerprintModule() {} |
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protected: |
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virtual void SetUp() { |
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const hw_module_t *hw_module = NULL; |
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ASSERT_EQ(0, hw_get_module(FINGERPRINT_HARDWARE_MODULE_ID, &hw_module)) |
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<< "Can't get fingerprint module"; |
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ASSERT_TRUE(NULL != hw_module) |
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<< "hw_get_module didn't return a valid fingerprint module"; |
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fp_module_ = reinterpret_cast<const fingerprint_module_t*>(hw_module); |
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} |
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const fingerprint_module_t* fp_module() { return fp_module_; } |
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private: |
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const fingerprint_module_t *fp_module_; |
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}; |
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class FingerprintDevice : public FingerprintModule { |
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public: |
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FingerprintDevice() : |
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fp_device_(NULL) {} |
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~FingerprintDevice() {} |
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protected: |
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virtual void SetUp() { |
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FingerprintModule::SetUp(); |
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hw_device_t *device = NULL; |
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ASSERT_TRUE(NULL != fp_module()->common.methods->open) |
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<< "Fingerprint open() is unimplemented"; |
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ASSERT_EQ(0, fp_module()->common.methods->open( |
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(const hw_module_t*)fp_module(), NULL, &device)) |
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<< "Can't open fingerprint device"; |
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ASSERT_TRUE(NULL != device) |
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<< "Fingerprint open() returned a NULL device"; |
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ASSERT_EQ(kVersion, device->version) |
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<< "Unsupported version"; |
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fp_device_ = reinterpret_cast<fingerprint_device_t*>(device); |
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} |
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fingerprint_device_t* fp_device() { return fp_device_; } |
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private: |
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fingerprint_device_t *fp_device_; |
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}; |
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} // namespace tests |
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#endif // __ANDROID_HAL_FINGERPRINT_TEST_COMMON__
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