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Commit 5a90ce2a authored by Elliott Hughes's avatar Elliott Hughes Committed by Automerger Merge Worker
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Use libcutils' host implementation directly. am: 69a08536 am: 95d8258b am: 6143a223 

Change-Id: I793ee04e6fb4b067ec27145e8a0864a030795b86
parents 2237b5eb 6143a223

bluetooth/1.0/default/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -102,13 +102,13 @@ cc_test_host { 
    srcs: [

        "bluetooth_address.cc",

        "test/bluetooth_address_test.cc",

        "test/properties.cc",

    ],

    local_include_dirs: [

        "test",

    ],

    shared_libs: [

        "libbase",

        "libcutils",

        "liblog",

    ],

}

bluetooth/1.0/default/test/bluetooth_address_test.cc

+0 −89
Original line number Diff line number Diff line
@@ -120,95 +120,6 @@ TEST_F(BluetoothAddressTest, bytes_to_string) { 
  EXPECT_FALSE(memcmp(addrA, addrB, BluetoothAddress::kStringLength) == 0);

}



TEST_F(BluetoothAddressTest, property_set) {

  // Set the properties to empty strings.

  property_set(PERSIST_BDADDR_PROPERTY, "");

  property_set(PROPERTY_BT_BDADDR_PATH, "");

  property_set(FACTORY_BDADDR_PROPERTY, "");



  // Get returns 0.

  char prop[PROP_VALUE_MAX] = "";

  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) == 0);

  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) == 0);

  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) == 0);



  // Set the properties to known strings.

  property_set(PERSIST_BDADDR_PROPERTY, "1");

  property_set(PROPERTY_BT_BDADDR_PATH, "22");

  property_set(FACTORY_BDADDR_PROPERTY, "333");



  // Get returns the correct length.

  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) == 1);

  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) == 2);

  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) == 3);



  // Set the properties to empty strings again.

  property_set(PERSIST_BDADDR_PROPERTY, "");

  property_set(PROPERTY_BT_BDADDR_PATH, "");

  property_set(FACTORY_BDADDR_PROPERTY, "");



  // Get returns 0.

  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) == 0);

  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) == 0);

  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) == 0);

}



TEST_F(BluetoothAddressTest, property_get) {

  // Set the properties to known strings.

  property_set(PERSIST_BDADDR_PROPERTY, PERSIST_BDADDR_PROPERTY);

  property_set(PROPERTY_BT_BDADDR_PATH, PROPERTY_BT_BDADDR_PATH);

  property_set(FACTORY_BDADDR_PROPERTY, FACTORY_BDADDR_PROPERTY);



  // Get returns the same strings.

  char prop[PROP_VALUE_MAX] = "";

  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(PERSIST_BDADDR_PROPERTY, prop) == 0);



  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(PROPERTY_BT_BDADDR_PATH, prop) == 0);



  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(FACTORY_BDADDR_PROPERTY, prop) == 0);



  // Set a property to a different known string.

  char prop2[PROP_VALUE_MAX] = "Erased";

  property_set(PERSIST_BDADDR_PROPERTY, prop2);



  // Get returns the correct strings.

  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);



  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(PROPERTY_BT_BDADDR_PATH, prop) == 0);



  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(FACTORY_BDADDR_PROPERTY, prop) == 0);



  // Set another property to prop2.

  property_set(PROPERTY_BT_BDADDR_PATH, prop2);



  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);



  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);



  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(FACTORY_BDADDR_PROPERTY, prop) == 0);



  // Set the third property to prop2.

  property_set(FACTORY_BDADDR_PROPERTY, prop2);



  EXPECT_TRUE(property_get(PERSIST_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);



  EXPECT_TRUE(property_get(PROPERTY_BT_BDADDR_PATH, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);



  EXPECT_TRUE(property_get(FACTORY_BDADDR_PROPERTY, prop, NULL) > 0);

  EXPECT_TRUE(strcmp(prop2, prop) == 0);

}



TEST_F(BluetoothAddressTest, get_local_address) {

  EXPECT_TRUE(property_set(PERSIST_BDADDR_PROPERTY, "") == 0);

  EXPECT_TRUE(property_set(FACTORY_BDADDR_PROPERTY, "") == 0);

bluetooth/1.0/default/test/properties.cc

deleted100644 → 0
+0 −79
Original line number Diff line number Diff line 
//

// Copyright 2016 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.

//



#define LOG_TAG "properties"



#include <ctype.h>

#include <stdbool.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>



#include <cutils/properties.h>

#include <log/log.h>



static const int MAX_PROPERTIES = 5;



struct property {

  char key[PROP_KEY_MAX + 2];

  char value[PROP_VALUE_MAX + 2];

};



int num_properties = 0;

struct property properties[MAX_PROPERTIES];



// Find the correct entry.

static int property_find(const char* key) {

  for (int i = 0; i < num_properties; i++) {

    if (strncmp(properties[i].key, key, PROP_KEY_MAX) == 0) {

      return i;

    }

  }

  return MAX_PROPERTIES;

}



int property_set(const char* key, const char* value) {

  if (strnlen(value, PROP_VALUE_MAX) > PROP_VALUE_MAX) return -1;



  // Check to see if the property exists.

  int prop_index = property_find(key);



  if (prop_index == MAX_PROPERTIES) {

    if (num_properties >= MAX_PROPERTIES) return -1;

    prop_index = num_properties;

    num_properties += 1;

  }



  // This is test code.  Be nice and don't push the boundary cases!

  strncpy(properties[prop_index].key, key, PROP_KEY_MAX + 1);

  strncpy(properties[prop_index].value, value, PROP_VALUE_MAX + 1);

  return 0;

}



int property_get(const char* key, char* value, const char* default_value) {

  // This doesn't mock the behavior of default value

  if (default_value != NULL) ALOGE("%s: default_value is ignored!", __func__);



  // Check to see if the property exists.

  int prop_index = property_find(key);



  if (prop_index == MAX_PROPERTIES) return 0;



  int len = strlen(properties[prop_index].value);

  memcpy(value, properties[prop_index].value, len);

  value[len] = '\0';

  return len;

}

bluetooth/1.0/default/test/sys/system_properties.h

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Original line number Diff line number Diff line 
//

// Copyright 2016 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.

//



// Mock sys/system_properties.h for testing



#define PROP_VALUE_MAX 50

#define PROP_KEY_MAX 50