void test_doubleCompare_2_05_and_2_05_should_return_0()
{
double v1 = 2.05 ,v2 = 2.05;
TEST_ASSERT_EQUAL(0,doubleCompare(&v1,&v2));
}
int main(int argc, char * argv[])
{
setName("compare two doubles, maximal absolute or relative error = %.10lf", EPS);
registerTestlibCmd(argc, argv);
double ja = ans.readDouble();
double pa = ouf.readDouble();
if (!doubleCompare(ja, pa, EPS))
quitf(_wa, "expected %.10lf, found %.10lf", ja, pa);
quitf(_ok, "answer is %.10lf", ja);
}
int main(int argc, char* argv[ ]) {
setName("compare two sequences of doubles, max absolute or relative error = %.9f", EPS);
registerTestlibCmd(argc, argv);
int n = 0;
double j = 0, p = 0;
while (!ans.seekEof()) {
n++;
j = ans.readDouble();
p = ouf.readDouble();
if (!doubleCompare(j, p, EPS))
quitf(_wa, "%d%s numbers differ: expected '%.9f', found '%.9f', error '%.9f'",
n, englishEnding(n).c_str(), j, p, doubleDelta(j, p)
);
}
if (n == 1)
quitf(_ok, "found '%.9f', expected '%.9f', error '%.9f'", p, j, doubleDelta(j, p));
quitf(_ok, "%d numbers", n);
}
void test_doubleCompare_1_9_and_2_0_should_return_minus1()
{
double v1 = 1.9 ,v2 = 2.0;
TEST_ASSERT_EQUAL(-1,doubleCompare(&v1,&v2));
}
void test_doubleCompare_3_01_and_3_00_should_return_1()
{
double v1 = 3.01,v2 = 3.00;
TEST_ASSERT_EQUAL(1,doubleCompare(&v1,&v2));
}