diff options
Diffstat (limited to 'stdlib/tst-strtod1i.c')
| -rw-r--r-- | stdlib/tst-strtod1i.c | 129 |
1 files changed, 80 insertions, 49 deletions
diff --git a/stdlib/tst-strtod1i.c b/stdlib/tst-strtod1i.c index 9d6bb760fb..44ae0264f4 100644 --- a/stdlib/tst-strtod1i.c +++ b/stdlib/tst-strtod1i.c @@ -25,60 +25,91 @@ #include <string.h> #include <math.h> -/* Perform a few tests in a locale with thousands separators. */ -static int -do_test (void) -{ - static const struct - { - const char *loc; - const char *str; - double exp; - ptrdiff_t nread; - } tests[] = - { - { "de_DE.UTF-8", "1,5", 1.5, 3 }, - { "de_DE.UTF-8", "1.5", 1.0, 1 }, - { "de_DE.UTF-8", "1.500", 1500.0, 5 }, - { "de_DE.UTF-8", "36.893.488.147.419.103.232", 0x1.0p65, 26 } - }; -#define ntests (sizeof (tests) / sizeof (tests[0])) - size_t n; - int result = 0; - - puts ("\nLocale tests"); +#include "tst-strtod.h" - for (n = 0; n < ntests; ++n) - { - double d; - char *endp; +/* This tests internal interfaces, which are only defined for types + with distinct ABIs, so disable testing for types without distinct + ABIs. */ +#undef IF_FLOAT32 +#define IF_FLOAT32(x) +#undef IF_FLOAT64 +#define IF_FLOAT64(x) +#undef IF_FLOAT32X +#define IF_FLOAT32X(x) +#undef IF_FLOAT64X +#define IF_FLOAT64X(x) +#if !__HAVE_DISTINCT_FLOAT128 +# undef IF_FLOAT128 +# define IF_FLOAT128(x) +#endif - if (setlocale (LC_ALL, tests[n].loc) == NULL) - { - printf ("cannot set locale %s\n", tests[n].loc); - result = 1; - continue; - } +#define ntests (sizeof (tests) / sizeof (tests[0])) - d = __strtod_internal (tests[n].str, &endp, 1); - if (d != tests[n].exp) - { - printf ("strtod(\"%s\") returns %g and not %g\n", - tests[n].str, d, tests[n].exp); - result = 1; - } - else if (endp - tests[n].str != tests[n].nread) - { - printf ("strtod(\"%s\") read %td bytes and not %td\n", - tests[n].str, endp - tests[n].str, tests[n].nread); - result = 1; - } - } +/* Perform a few tests in a locale with thousands separators. */ +#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \ +static int \ +test_strto ## FSUF (void) \ +{ \ + static const struct \ + { \ + const char *loc; \ + const char *str; \ + FTYPE exp; \ + ptrdiff_t nread; \ + } tests[] = \ + { \ + { "de_DE.UTF-8", "1,5", 1.5 ## LSUF, 3 }, \ + { "de_DE.UTF-8", "1.5", 1.0 ## LSUF, 1 }, \ + { "de_DE.UTF-8", "1.500", 1500.0 ## LSUF, 5 }, \ + { "de_DE.UTF-8", "36.893.488.147.419.103.232", 0x1.0p65 ## LSUF, 26 } \ + }; \ + size_t n; \ + int result = 0; \ + \ + puts ("\nLocale tests"); \ + \ + for (n = 0; n < ntests; ++n) \ + { \ + FTYPE d; \ + char *endp; \ + \ + if (setlocale (LC_ALL, tests[n].loc) == NULL) \ + { \ + printf ("cannot set locale %s\n", tests[n].loc); \ + result = 1; \ + continue; \ + } \ + \ + d = __strto ## FSUF ## _internal (tests[n].str, &endp, 1); \ + if (d != tests[n].exp) \ + { \ + char buf1[FSTRLENMAX], buf2[FSTRLENMAX]; \ + FTOSTR (buf1, sizeof (buf1), "%g", d); \ + FTOSTR (buf2, sizeof (buf2), "%g", tests[n].exp); \ + printf ("strto" # FSUF "(\"%s\") returns %s and not %s\n", \ + tests[n].str, buf1, buf2); \ + result = 1; \ + } \ + else if (endp - tests[n].str != tests[n].nread) \ + { \ + printf ("strto" # FSUF "(\"%s\") read %td bytes and not %td\n", \ + tests[n].str, endp - tests[n].str, tests[n].nread); \ + result = 1; \ + } \ + } \ + \ + if (result == 0) \ + puts ("all OK"); \ + \ + return result ? EXIT_FAILURE : EXIT_SUCCESS; \ +} - if (result == 0) - puts ("all OK"); +GEN_TEST_STRTOD_FOREACH (TEST_STRTOD) - return result ? EXIT_FAILURE : EXIT_SUCCESS; +static int +do_test (void) +{ + return STRTOD_TEST_FOREACH (test_strto); } #include <support/test-driver.c> |