diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/Makefile | 2 | ||||
| -rw-r--r-- | stdlib/strtod_l.c | 3 | ||||
| -rw-r--r-- | stdlib/tst-strtod6.c | 53 |
3 files changed, 57 insertions, 1 deletions
diff --git a/stdlib/Makefile b/stdlib/Makefile index 6391781..1fe7f70 100644 --- a/stdlib/Makefile +++ b/stdlib/Makefile @@ -69,7 +69,7 @@ tests := tst-strtol tst-strtod testmb testrand testsort testdiv \ test-a64l tst-qsort tst-system testmb2 bug-strtod2 \ tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \ tst-makecontext tst-strtod4 tst-strtod5 tst-qsort2 \ - tst-makecontext2 + tst-makecontext2 tst-strtod6 include ../Makeconfig diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c index d1c2b62..9c2f86a 100644 --- a/stdlib/strtod_l.c +++ b/stdlib/strtod_l.c @@ -594,6 +594,9 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc) mant = STRTOULL (startp + 1, &endp, 0); if (endp == cp) SET_MANTISSA (retval, mant); + + /* Consume the closing brace. */ + ++cp; } } diff --git a/stdlib/tst-strtod6.c b/stdlib/tst-strtod6.c new file mode 100644 index 0000000..fdb104f --- /dev/null +++ b/stdlib/tst-strtod6.c @@ -0,0 +1,53 @@ +#include <math.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +static int +do_test (void) +{ + static const char str[] = "NaN(blabla)something"; + char *endp; + int result = 0; + + double d = strtod (str, &endp); + if (!isnan (d)) + { + puts ("strtod did not return NAN"); + result = 1; + } + if (strcmp (endp, "something") != 0) + { + puts ("strtod set incorrect end pointer"); + result = 1; + } + + float f = strtof (str, &endp); + if (!isnanf (f)) + { + puts ("strtof did not return NAN"); + result = 1; + } + if (strcmp (endp, "something") != 0) + { + puts ("strtof set incorrect end pointer"); + result = 1; + } + + long double ld = strtold (str, &endp); + if (!isnan (ld)) + { + puts ("strtold did not return NAN"); + result = 1; + } + if (strcmp (endp, "something") != 0) + { + puts ("strtold set incorrect end pointer"); + result = 1; + } + + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |