1#include <locale.h>
2#include <stdio.h>
3#include <stdlib.h>
4#include <string.h>
5
6#include "tst-strtod.h"
7
8/* This tests internal interfaces, which are only defined for types
9 with distinct ABIs, so disable testing for types without distinct
10 ABIs. */
11#undef IF_FLOAT32
12#define IF_FLOAT32(x)
13#undef IF_FLOAT64
14#define IF_FLOAT64(x)
15#undef IF_FLOAT32X
16#define IF_FLOAT32X(x)
17#undef IF_FLOAT64X
18#define IF_FLOAT64X(x)
19#if !__HAVE_DISTINCT_FLOAT128
20# undef IF_FLOAT128
21# define IF_FLOAT128(x)
22#endif
23
24#define NNBSP "\xe2\x80\xaf"
25
26#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
27static const struct \
28{ \
29 const char *in; \
30 const char *out; \
31 FTYPE expected; \
32} tests_strto ## FSUF[] = \
33 { \
34 { "000"NNBSP"000"NNBSP"000", "", 0.0 ## LSUF }, \
35 { "1"NNBSP"000"NNBSP"000,5x", "x", 1000000.5 ## LSUF }, \
36 /* Bug 30964 */ \
37 { "10"NNBSP NNBSP"200", NNBSP NNBSP"200", 10.0 ## LSUF } \
38 }; \
39 \
40static int \
41test_strto ## FSUF (void) \
42{ \
43 int status = 0; \
44 \
45 for (int i = 0; \
46 i < sizeof (tests_strto ## FSUF) / sizeof (tests_strto ## FSUF[0]); \
47 ++i) \
48 { \
49 char *ep; \
50 FTYPE r = __strto ## FSUF ## _internal (tests_strto ## FSUF[i].in, \
51 &ep, 1); \
52 \
53 if (strcmp (ep, tests_strto ## FSUF[i].out) != 0) \
54 { \
55 printf ("%d: got rest string \"%s\", expected \"%s\"\n", \
56 i, ep, tests_strto ## FSUF[i].out); \
57 status = 1; \
58 } \
59 \
60 if (r != tests_strto ## FSUF[i].expected) \
61 { \
62 char buf1[FSTRLENMAX], buf2[FSTRLENMAX]; \
63 FTOSTR (buf1, sizeof (buf1), "%g", r); \
64 FTOSTR (buf2, sizeof (buf2), "%g", \
65 tests_strto ## FSUF[i].expected); \
66 printf ("%d: got wrong results %s, expected %s\n", \
67 i, buf1, buf2); \
68 status = 1; \
69 } \
70 } \
71 \
72 return status; \
73}
74
75GEN_TEST_STRTOD_FOREACH (TEST_STRTOD)
76
77static int
78do_test (void)
79{
80 if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL)
81 {
82 puts (s: "could not set locale");
83 return 1;
84 }
85
86 return STRTOD_TEST_FOREACH (test_strto);
87}
88
89#define TEST_FUNCTION do_test ()
90#include "../test-skeleton.c"
91

source code of glibc/stdlib/tst-strtod4.c