tinycc/tests2/24_math_library.c
Milutin Jovanović 42c1b6ba38 tests: Added numerous tests.
The tests are taken almost verbatim from the open source project PicoC. It can
be found at https://code.google.com/p/picoc/.

The tests range from very simple/trivial ones to more complicated. My view is
that the more tests the better. Without tests like this I was very reluctant to
make any changes to tcc for the fear of breaking things.

The tests pass on Win32, OSX, Linux x86 and x86_64. One or two tests fail on
each platform due to differences in the runtime library.
2012-06-18 15:11:39 -04:00

29 lines
681 B
C

#include <stdio.h>
#include <math.h>
int main()
{
printf("%f\n", sin(0.12));
printf("%f\n", cos(0.12));
printf("%f\n", tan(0.12));
printf("%f\n", asin(0.12));
printf("%f\n", acos(0.12));
printf("%f\n", atan(0.12));
printf("%f\n", sinh(0.12));
printf("%f\n", cosh(0.12));
printf("%f\n", tanh(0.12));
printf("%f\n", exp(0.12));
printf("%f\n", fabs(-0.12));
printf("%f\n", log(0.12));
printf("%f\n", log10(0.12));
printf("%f\n", pow(0.12, 0.12));
printf("%f\n", sqrt(0.12));
printf("%f\n", round(12.34));
printf("%f\n", ceil(12.34));
printf("%f\n", floor(12.34));
return 0;
}
/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/