#include "btcore/include/device_class.h"
-// Device Class is 3 bytes.
-static const int DC_MASK = 0xffffff;
-
::testing::AssertionResult check_bitfield(const char* m_expr,
const char* n_expr, int m, int n) {
if (m == n) return ::testing::AssertionSuccess();
int rc = device_class_to_stream(&dc, dc_stream1, sizeof(dc_stream1));
EXPECT_EQ(3, rc);
- uint32_t* val = (uint32_t*)&dc;
- EXPECT_PRED_FORMAT2(check_bitfield, 0x00000000, *val & 0xffffff);
+ uint32_t val = 0;
+ memcpy(&val, &dc, sizeof(dc));
+ EXPECT_PRED_FORMAT2(check_bitfield, 0x00000000, val);
EXPECT_PRED_FORMAT2(check_bitfield, 0x00, dc_stream1[0]);
EXPECT_PRED_FORMAT2(check_bitfield, 0x00, dc_stream1[1]);
int rc = device_class_to_stream(&dc, dc_stream1, sizeof(dc_stream1));
EXPECT_EQ(3, rc);
- uint32_t* val = (uint32_t*)&dc;
- EXPECT_PRED_FORMAT2(check_bitfield, 0x00aa55aa, *val & 0xffffff);
+ uint32_t val = 0;
+ memcpy(&val, &dc, sizeof(dc));
+ EXPECT_PRED_FORMAT2(check_bitfield, 0x00aa55aa, val);
EXPECT_PRED_FORMAT2(check_bitfield, 0xaa, dc_stream1[0]);
EXPECT_PRED_FORMAT2(check_bitfield, 0x55, dc_stream1[1]);
int rc = device_class_to_stream(&dc, dc_stream1, sizeof(dc_stream1));
EXPECT_EQ(3, rc);
- uint32_t* val = (uint32_t*)&dc;
- EXPECT_PRED_FORMAT2(check_bitfield, 0x452301, *val & 0xffffff);
+ uint32_t val = 0;
+ memcpy(&val, &dc, sizeof(dc));
+ EXPECT_PRED_FORMAT2(check_bitfield, 0x452301, val);
EXPECT_PRED_FORMAT2(check_bitfield, 0x01, dc_stream1[0]);
EXPECT_PRED_FORMAT2(check_bitfield, 0x23, dc_stream1[1]);
uint8_t dc_stream[] = {0x00, 0x00, 0x00};
bt_device_class_t dc;
device_class_from_stream(&dc, dc_stream);
- uint32_t* test = (uint32_t*)&dc;
+ uint32_t test = 0;
+ memcpy(&test, &dc, sizeof(dc));
EXPECT_FALSE(device_class_get_limited(&dc));
- EXPECT_EQ((unsigned)0x00000000, *test & DC_MASK);
+ EXPECT_EQ((unsigned)0x00000000, test);
device_class_set_limited(&dc, true);
+ test = 0;
+ memcpy(&test, &dc, sizeof(dc));
EXPECT_TRUE(device_class_get_limited(&dc));
- EXPECT_EQ((unsigned)0x00002000, *test & DC_MASK);
+ EXPECT_EQ((unsigned)0x00002000, test);
device_class_set_limited(&dc, false);
+ test = 0;
+ memcpy(&test, &dc, sizeof(dc));
EXPECT_FALSE(device_class_get_limited(&dc));
- EXPECT_EQ((unsigned)0x00000000, *test & DC_MASK);
+ EXPECT_EQ((unsigned)0x00000000, test);
device_class_set_limited(&dc, true);
- EXPECT_PRED_FORMAT2(check_bitfield, 0x00002000, *test & DC_MASK);
+ test = 0;
+ memcpy(&test, &dc, sizeof(dc));
+ EXPECT_PRED_FORMAT2(check_bitfield, 0x00002000, test);
device_class_set_limited(&dc, false);
- EXPECT_PRED_FORMAT2(check_bitfield, 0x00000000, *test & DC_MASK);
+ test = 0;
+ memcpy(&test, &dc, sizeof(dc));
+ EXPECT_PRED_FORMAT2(check_bitfield, 0x00000000, test);
}
TEST_F(DeviceClassTest, equals) {