void testEnabledNoData()
{
MprSplitter* pSplitter = NULL;
OsStatus res;
pSplitter = new MprSplitter("MprSplitter", 2);
CPPUNIT_ASSERT(pSplitter != NULL);
setupFramework(pSplitter);
// pSplitter enabled, there are no buffers on the input 0
CPPUNIT_ASSERT(mpSourceResource->disable());
CPPUNIT_ASSERT(pSplitter->enable());
res = mpFlowGraph->processNextFrame();
CPPUNIT_ASSERT(res == OS_SUCCESS);
// No buffers processed
CPPUNIT_ASSERT( !mpSourceResource->mLastDoProcessArgs.outBufs[0].isValid()
&& !mpSinkResource->mLastDoProcessArgs.inBufs[0].isValid()
&& !mpSinkResource->mLastDoProcessArgs.inBufs[1].isValid()
);
// Stop flowgraph
haltFramework();
}
void testEnabledWithData()
{
MprSplitter* pSplitter = NULL;
MpBufPtr pBuf;
OsStatus res;
pSplitter = new MprSplitter("MprSplitter", 2,
TEST_SAMPLES_PER_FRAME, TEST_SAMPLES_PER_SEC);
CPPUNIT_ASSERT(pSplitter != NULL);
setupFramework(pSplitter);
// pSplitter enabled, there are buffers on the input 0
CPPUNIT_ASSERT(mpSourceResource->enable());
CPPUNIT_ASSERT(pSplitter->enable());
res = mpFlowGraph->processNextFrame();
CPPUNIT_ASSERT(res == OS_SUCCESS);
// Store input buffer for convenience
pBuf = mpSourceResource->mLastDoProcessArgs.outBufs[0];
// Buffer is sent to all outputs
CPPUNIT_ASSERT( (mpSinkResource->mLastDoProcessArgs.inBufs[0] == pBuf)
&& (mpSinkResource->mLastDoProcessArgs.inBufs[1] == pBuf)
);
// Free stored buffer
pBuf.release();
// Stop flowgraph
haltFramework();
}
void testEnabledWithData()
{
MprSplitter* pSplitter = NULL;
MpBufPtr pBuf;
OsStatus res;
size_t i;
for(i = 0; i < sNumRates; i++)
{
printf("Test %d Hz\n", sSampleRates[i]);
// For this test, we want to modify the sample rate and samples per frame
// so we need to de-inititialize what has already been initialized for us
// by cppunit, or by a previous loop.
tearDown();
// Set the sample rates
setSamplesPerSec(sSampleRates[i]);
setSamplesPerFrame(sSampleRates[i]/100);
setUp();
// Set up the splitter and framework
pSplitter = new MprSplitter("MprMixer", 2);
CPPUNIT_ASSERT(pSplitter != NULL);
setupFramework(pSplitter);
// pSplitter enabled
CPPUNIT_ASSERT(mpSourceResource->enable());
CPPUNIT_ASSERT(pSplitter->enable());
res = mpFlowGraph->processNextFrame();
CPPUNIT_ASSERT(res == OS_SUCCESS);
// Store input buffer for convenience
pBuf = mpSourceResource->mLastDoProcessArgs.outBufs[0];
CPPUNIT_ASSERT(pBuf.isValid());
// Buffer is sent to all outputs
CPPUNIT_ASSERT( (mpSinkResource->mLastDoProcessArgs.inBufs[0] == pBuf)
&& (mpSinkResource->mLastDoProcessArgs.inBufs[1] == pBuf)
);
// Free stored buffer
pBuf.release();
// Stop flowgraph
haltFramework();
// No need to delete splitter, as haltFramework deletes all resources
// in the flowgraph.
}
}
void testDisabled()
{
MprSplitter* pSplitter = NULL;
OsStatus res;
pSplitter = new MprSplitter("MprSplitter", 2,
TEST_SAMPLES_PER_FRAME, TEST_SAMPLES_PER_SEC);
CPPUNIT_ASSERT(pSplitter != NULL);
setupFramework(pSplitter);
// TESTCASE 1:
// pSplitter disabled, there are no buffers on the input 0.
CPPUNIT_ASSERT(mpSourceResource->disable());
CPPUNIT_ASSERT(pSplitter->disable());
res = mpFlowGraph->processNextFrame();
CPPUNIT_ASSERT(res == OS_SUCCESS);
// We did not generated any buffers
CPPUNIT_ASSERT( !mpSourceResource->mLastDoProcessArgs.outBufs[0].isValid()
&& !mpSinkResource->mLastDoProcessArgs.inBufs[0].isValid()
&& !mpSinkResource->mLastDoProcessArgs.inBufs[1].isValid()
);
// TESTCASE 2:
// pSplitter disabled, there are buffers on the input 0.
CPPUNIT_ASSERT(mpSourceResource->enable());
CPPUNIT_ASSERT(pSplitter->disable());
res = mpFlowGraph->processNextFrame();
CPPUNIT_ASSERT(res == OS_SUCCESS);
// Buffer should be passed through to the output 0.
CPPUNIT_ASSERT( mpSourceResource->mLastDoProcessArgs.outBufs[0].isValid()
&& (mpSourceResource->mLastDoProcessArgs.outBufs[0] ==
mpSinkResource->mLastDoProcessArgs.inBufs[0])
&& !mpSinkResource->mLastDoProcessArgs.inBufs[1].isValid()
);
// Stop flowgraph
haltFramework();
}