115 lines
2.2 KiB
C++
115 lines
2.2 KiB
C++
#include "tests/utils.h"
|
|
|
|
#include "audiographer/type_utils.h"
|
|
|
|
using namespace AudioGrapher;
|
|
|
|
class TypeUtilsTest : public CppUnit::TestFixture
|
|
{
|
|
CPPUNIT_TEST_SUITE (TypeUtilsTest);
|
|
CPPUNIT_TEST (testZeroFillPod);
|
|
CPPUNIT_TEST (testZeroFillNonPod);
|
|
CPPUNIT_TEST (testCopy);
|
|
CPPUNIT_TEST (testMoveBackward);
|
|
CPPUNIT_TEST (testMoveForward);
|
|
CPPUNIT_TEST_SUITE_END ();
|
|
|
|
public:
|
|
void setUp()
|
|
{
|
|
|
|
}
|
|
|
|
void tearDown()
|
|
{
|
|
|
|
}
|
|
|
|
void testZeroFillPod()
|
|
{
|
|
unsigned samples = 10;
|
|
float buf[samples];
|
|
TypeUtils<float>::zero_fill (buf, samples);
|
|
float zero = 0.0;
|
|
for (unsigned i = 0; i < samples; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (zero, buf[i]);
|
|
}
|
|
}
|
|
|
|
void testZeroFillNonPod()
|
|
{
|
|
/* does not compile on OS X Lion
|
|
unsigned samples = 10;
|
|
NonPodType buf[samples];
|
|
TypeUtils<NonPodType>::zero_fill (buf, samples);
|
|
NonPodType zero;
|
|
for (unsigned i = 0; i < samples; ++i) {
|
|
CPPUNIT_ASSERT (zero == buf[i]);
|
|
}
|
|
*/
|
|
}
|
|
|
|
void testMoveBackward()
|
|
{
|
|
int seq[8] = { 0, 1, 2, 3,
|
|
4, 5, 6, 7 };
|
|
|
|
TypeUtils<int>::move (&seq[4], &seq[2], 4);
|
|
|
|
for (int i = 2; i < 2 + 4; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (i + 2, seq[i]);
|
|
}
|
|
}
|
|
|
|
void testMoveForward()
|
|
{
|
|
int seq[8] = { 0, 1, 2, 3,
|
|
4, 5, 6, 7 };
|
|
|
|
TypeUtils<int>::move (&seq[2], &seq[4], 4);
|
|
|
|
for (int i = 4; i < 4 + 4; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (i - 2, seq[i]);
|
|
}
|
|
}
|
|
|
|
void testCopy()
|
|
{
|
|
int const seq1[4] = { 1, 2, 3, 4 };
|
|
int const seq2[4] = { 5, 6, 7, 8 };
|
|
int seq3[8] = { 0, 0, 0, 0,
|
|
0, 0, 0, 0 };
|
|
|
|
TypeUtils<int>::copy (seq1, seq3, 4);
|
|
for (int i = 0; i < 4; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (seq1[i], seq3[i]);
|
|
}
|
|
|
|
for (int i = 4; i < 8; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (0, seq3[i]);
|
|
}
|
|
|
|
TypeUtils<int>::copy (seq2, &seq3[4], 4);
|
|
for (int i = 0; i < 4; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (seq1[i], seq3[i]);
|
|
}
|
|
for (int i = 0; i < 4; ++i) {
|
|
CPPUNIT_ASSERT_EQUAL (seq2[i], seq3[4 + i]);
|
|
}
|
|
}
|
|
|
|
private:
|
|
|
|
struct NonPodType {
|
|
NonPodType() : data (42) {}
|
|
bool operator== (NonPodType const & other) const
|
|
{ return data == other.data; }
|
|
int data;
|
|
};
|
|
|
|
|
|
};
|
|
|
|
CPPUNIT_TEST_SUITE_REGISTRATION (TypeUtilsTest);
|
|
|