root/experimental/components/SymbolSyncPoly/autotest_sources/SymbolSyncPoly_testsuite.h @ 3373

#ifndef __SYMBOLSYNCPOLYDSPTEST_H
#define __SYMBOLSYNCPOLYDSPTEST_H

#include <cxxtest/TestSuite.h>
#include "../SymbolSyncPolyDSP.h"


//
// A simple test suite: Just inherit CxxTest::TestSuite and write tests!
//

// NOTE: " : public CxxTest::TestSuite" must be on the same line as the class
//       definition, otherwise the python script does not recognize it
//       as a test class
class SymbolSyncPoly_testsuite1 : public CxxTest::TestSuite,
    public SymbolSyncPolyDSP
{
public:

    void test1() {
        // initialize variables
        mf_i  = -10;
        dmf_i =  10;
        mf_q  =  10;
        dmf_q =  10;
        GenerateErrorSignal();
        TS_ASSERT_DELTA( q, 0.0f, 1e-6f );
    }

    void test2() {
        // initialize variables
        mf_i  =  30;
        dmf_i =  5;
        mf_q  =  20;
        dmf_q =  1;
        GenerateErrorSignal();
        TS_ASSERT_DELTA( q, -85.0f, 1e-6f );
    }

};


class SymbolSyncPoly_testsuite_ComputeFilterBankIndex : public CxxTest::TestSuite,
    public SymbolSyncPolyDSP
{
  public:
    void testShift() {
        // Normal operation
        Npfb = 32;
        b_soft = 11.0f;
        ComputeFilterBankIndex();
        TS_ASSERT_EQUALS( b, 11 );
        TS_ASSERT_DELTA( b_soft, 11.0f, 0.0001f );
        TS_ASSERT_EQUALS( lc, SHIFT );
    }

    void testStuff() {
        // Filter bank overflow
        Npfb = 32;
        b_soft = 32.1f;
        ComputeFilterBankIndex();
        TS_ASSERT_EQUALS( b, 0 );
        TS_ASSERT_DELTA( b_soft, 0.1f, 0.0001f );
        TS_ASSERT_EQUALS( lc, STUFF );
    }

    void testSkip() {
        // Filter bank underflow
        Npfb = 32;
        b_soft = -2.1f;
        ComputeFilterBankIndex();
        TS_ASSERT_EQUALS( b, 30 );
        TS_ASSERT_DELTA( b_soft, 29.9f, 0.0001f );
        TS_ASSERT_EQUALS( lc, SKIP );
    }

};

class SymbolSyncPoly_testsuite2: public CxxTest::TestSuite
{
public:

    void xtestBasicSynchronization() {
        SymbolSyncPolyDSP symbolSync;
        TS_WARN("Test not implemented");
    }


};

#endif