testTestTuple.cc

Go to the documentation of this file.

#include <tst/Verify.h>
#include <utl/Triple.h>

#include <cppunit/extensions/HelperMacros.h>

using namespace utl;
using namespace tst;


class testTestTuple : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(testTestTuple);
  CPPUNIT_TEST(testTupleClose);
  CPPUNIT_TEST_SUITE_END();

public:
  void setUp() { }

  void tearDown() { }

  void
  testTupleClose()
  {
    const Triple zero(0,0,0);
    Triple verySmall(1e-8, 2e-8, 0);
    Triple small1(1e-6, 2e-6, 0);
    Triple small2(0, 1e-6, 2e-6);
    Triple small3(1e-6, 0, 2e-6);

    CPPUNIT_ASSERT(Verify<CloseTo>(zero, Triple(0,0,0)));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(zero, Triple(0,0,0)));

    CPPUNIT_ASSERT(Verify<CloseTo>(verySmall, zero));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(verySmall, zero));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(small1, zero));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(small1, zero));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(small2, zero));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(small2, zero));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(small3, zero));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(small3, zero));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(zero, Triple(1,0,0)));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(zero, Triple(1,0,0)));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(small3, Triple(1,0,0)));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(small3, Triple(1,0,0)));

    CPPUNIT_ASSERT(Verify<CloseTo>(zero, small1, 1e-5));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(zero, small1, 1e-5));

    CPPUNIT_ASSERT(Verify<CloseTo>(zero, small2, 1e-5));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(zero, small2, 1e-5));

    CPPUNIT_ASSERT(Verify<CloseTo>(zero, small3, 1e-5));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(zero, small3, 1e-5));

    Triple large(-1e6, 2e4, 3e5);
    Triple largeEps = large;
    largeEps.get<0>() += 1;

    CPPUNIT_ASSERT(Verify<CloseTo>(large, largeEps, 5e-6));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(large, largeEps, 5e-6));

    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(large, largeEps, 5e-7));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(large, largeEps, 5e-7));
  }

};


CPPUNIT_TEST_SUITE_REGISTRATION(testTestTuple);


// Configure (x)emacs for this file ...
// Local Variables:
// mode:c++
// compile-command: "make -C .. -k testTesting && ../testTesting"
// End: