C++ (Cpp) DmxBuffer::SetRangeToValue Examples

Example #1

File: DmxBufferTest.cpp Project: mlba-team/open-lighting

/*
 * Check that SetRangeToValue works
 */
void DmxBufferTest::testSetRangeToValue() {
  const uint8_t RANGE_DATA[] = {50, 50, 50, 50, 50};
  DmxBuffer buffer;
  OLA_ASSERT_FALSE(buffer.SetRangeToValue(600, 50, 2));

  unsigned int range_size = 5;
  OLA_ASSERT_TRUE(buffer.SetRangeToValue(0, 50, range_size));
  OLA_ASSERT_EQ((unsigned int) DMX_UNIVERSE_SIZE, buffer.Size());
  OLA_ASSERT_EQ(0, memcmp(RANGE_DATA, buffer.GetRaw(), range_size));

  // setting outside the value range should fail
  buffer.Reset();
  OLA_ASSERT_FALSE(buffer.SetRange(10, TEST_DATA, range_size));
}

Example #2

File: DmxBufferTest.cpp Project: mlba-team/open-lighting

/*
 * Test ToString()
 */
void DmxBufferTest::testToString() {
  DmxBuffer buffer;
  OLA_ASSERT_EQ(string(""), buffer.ToString());

  buffer.SetFromString("1,2,3,4");
  OLA_ASSERT_EQ(string("1,2,3,4"), buffer.ToString());

  buffer.SetRangeToValue(0, 255, 5);
  OLA_ASSERT_EQ(string("255,255,255,255,255"), buffer.ToString());
}

Example #3

File: e131_transmit_test.cpp Project: dandaka/ola

DmxBuffer BufferFromValue(uint8_t value) {
    DmxBuffer buffer;
    buffer.SetRangeToValue(0, value, ola::DMX_UNIVERSE_SIZE);
    return buffer;
}