7u83/stc_rpncalc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed tests

Browse Source
This commit is contained in:
Mirko Scholz 2020-09-09 23:52:30 +02:00
parent 13d26e7b75
commit f95aa9ab82
1 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/decn/decn_tests_trig.cpp
View File

@ -13,7 +13,7 @@ static void sin_test(
build_dec80(a_str, a_exp);
sin_decn();
decn_to_str_complete(&AccDecn);
CAPTURE(Buf); // acc / b
CAPTURE(Buf);
bmp::mpfr_float::default_precision(50);
std::string a_full_str(a_str);
@ -21,7 +21,7 @@ static void sin_test(
bmp::mpfr_float a_actual(a_full_str);
a_actual = sin(a_actual);
CAPTURE(a_actual); // acc / b
CAPTURE(a_actual);
bmp::mpfr_float calculated(Buf);
if (rtol >= 0) {
@ -40,7 +40,7 @@ static void cos_test(
build_dec80(a_str, a_exp);
cos_decn();
decn_to_str_complete(&AccDecn);
CAPTURE(Buf); // acc / b
CAPTURE(Buf);
bmp::mpfr_float::default_precision(50);
std::string a_full_str(a_str);
@ -48,7 +48,7 @@ static void cos_test(
bmp::mpfr_float a_actual(a_full_str);
a_actual = cos(a_actual);
CAPTURE(a_actual); // acc / b
CAPTURE(a_actual);
bmp::mpfr_float calculated(Buf);
bmp::mpfr_float rel_diff = abs((a_actual - calculated) / a_actual);
@ -57,13 +57,13 @@ static void cos_test(
}
static void tan_test(
const char* a_str, int a_exp, double rtol=1e-2)
const char* a_str, int a_exp, double rtol=1e-2, double atol=1e-3)
{
CAPTURE(a_str); CAPTURE(a_exp);
build_dec80(a_str, a_exp);
tan_decn();
decn_to_str_complete(&AccDecn);
CAPTURE(Buf); // acc / b
CAPTURE(Buf);
bmp::mpfr_float::default_precision(50);
std::string a_full_str(a_str);
@ -71,12 +71,16 @@ static void tan_test(
bmp::mpfr_float a_actual(a_full_str);
a_actual = tan(a_actual);
CAPTURE(a_actual); // acc / b
CAPTURE(a_actual);
bmp::mpfr_float calculated(Buf);
bmp::mpfr_float rel_diff = abs((a_actual - calculated) / a_actual);
CHECK(rel_diff < rtol);
if (rtol >= 0) {
bmp::mpfr_float rel_diff = abs((a_actual - calculated) / a_actual);
CHECK(rel_diff < rtol);
} else {
bmp::mpfr_float diff = abs(a_actual - calculated);
CHECK(diff < atol);
}
}
TEST_CASE("sin") {