mirror of https://github.com/rusefi/rusefi.git
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
#include "log_field.h"
|
|
#include "buffered_writer.h"
|
|
|
|
#include <gmock/gmock.h>
|
|
|
|
using ::testing::_;
|
|
using ::testing::ElementsAre;
|
|
using ::testing::StrictMock;
|
|
|
|
class MockWriter : public Writer {
|
|
public:
|
|
MOCK_METHOD(size_t, write, (const char* buffer, size_t count), (override));
|
|
MOCK_METHOD(size_t, flush, (), (override));
|
|
};
|
|
|
|
TEST(BinaryLogField, FieldHeader) {
|
|
scaled_channel<int8_t, 10> channel;
|
|
LogField field(channel, "name", "units", 2, "category");
|
|
|
|
char buffer[89];
|
|
StrictMock<MockWriter> bufWriter;
|
|
EXPECT_CALL(bufWriter, write(_, 89))
|
|
.WillOnce([&] (const char* buf, size_t count) {
|
|
memcpy(buffer, buf, count);
|
|
return 0;
|
|
});
|
|
|
|
// Should write 89 bytes
|
|
field.writeHeader(bufWriter);
|
|
|
|
// Expect correctly written header
|
|
EXPECT_THAT(buffer, ElementsAre(
|
|
1, // type: int8_t
|
|
// name - 34 bytes, 0 padded
|
|
'n', 'a', 'm', 'e', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
// units - 10 bytes, 0 padded
|
|
'u', 'n', 'i', 't', 's', 0, 0, 0, 0, 0,
|
|
// display style: float
|
|
0,
|
|
// Scale = 0.1 (float)
|
|
0x3d, 0xcc, 0xcc, 0xcd,
|
|
// Transform - we always use 0
|
|
0, 0, 0, 0,
|
|
// Digits - 2, as configured
|
|
2,
|
|
'c', 'a', 't', 'e', 'g', 'o', 'r', 'y', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
|
));
|
|
}
|
|
|
|
TEST(BinaryLogField, Value) {
|
|
scaled_channel<uint32_t, 1> testValue = 12345678;
|
|
LogField lf(testValue, "test", "unit", 0);
|
|
|
|
char buffer[6];
|
|
memset(buffer, 0xAA, sizeof(buffer));
|
|
|
|
// Should write 4 bytes
|
|
EXPECT_EQ(4, lf.writeData(buffer));
|
|
|
|
// Check that big endian data was written, and bytes after weren't touched
|
|
EXPECT_THAT(buffer, ElementsAre(0x00, 0xbc, 0x61, 0x4e, 0xAA, 0xAA));
|
|
}
|