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Commit | Line | Data |
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64f6281c UD |
1 | #include <locale.h> |
2 | #include <stdio.h> | |
3 | #include <stdlib.h> | |
4 | #include <string.h> | |
5 | #include <math.h> | |
6 | ||
7 | #define NBSP "\xc2\xa0" | |
8 | ||
9 | static const struct | |
10 | { | |
11 | const char *in; | |
12 | int group; | |
13 | double expected; | |
14 | } tests[] = | |
15 | { | |
16 | { "0", 0, 0.0 }, | |
17 | { "000", 0, 0.0 }, | |
18 | { "-0", 0, -0.0 }, | |
19 | { "-000", 0, -0.0 }, | |
20 | { "0,", 0, 0.0 }, | |
21 | { "-0,", 0, -0.0 }, | |
22 | { "0,0", 0, 0.0 }, | |
23 | { "-0,0", 0, -0.0 }, | |
24 | { "0e-10", 0, 0.0 }, | |
25 | { "-0e-10", 0, -0.0 }, | |
26 | { "0,e-10", 0, 0.0 }, | |
27 | { "-0,e-10", 0, -0.0 }, | |
28 | { "0,0e-10", 0, 0.0 }, | |
29 | { "-0,0e-10", 0, -0.0 }, | |
30 | { "0e-1000000", 0, 0.0 }, | |
31 | { "-0e-1000000", 0, -0.0 }, | |
32 | { "0,0e-1000000", 0, 0.0 }, | |
33 | { "-0,0e-1000000", 0, -0.0 }, | |
34 | { "0", 1, 0.0 }, | |
35 | { "000", 1, 0.0 }, | |
36 | { "-0", 1, -0.0 }, | |
37 | { "-000", 1, -0.0 }, | |
38 | { "0e-10", 1, 0.0 }, | |
39 | { "-0e-10", 1, -0.0 }, | |
40 | { "0e-1000000", 1, 0.0 }, | |
41 | { "-0e-1000000", 1, -0.0 }, | |
42 | { "000"NBSP"000"NBSP"000", 1, 0.0 }, | |
43 | { "-000"NBSP"000"NBSP"000", 1, -0.0 } | |
44 | }; | |
45 | #define NTESTS (sizeof (tests) / sizeof (tests[0])) | |
46 | ||
47 | ||
48 | static int | |
49 | do_test (void) | |
50 | { | |
51 | if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL) | |
52 | { | |
53 | puts ("could not set locale"); | |
54 | return 1; | |
55 | } | |
56 | ||
57 | int status = 0; | |
58 | ||
59 | for (int i = 0; i < NTESTS; ++i) | |
60 | { | |
61 | char *ep; | |
62 | double r; | |
63 | ||
64 | if (tests[i].group) | |
65 | r = __strtod_internal (tests[i].in, &ep, 1); | |
66 | else | |
67 | r = strtod (tests[i].in, &ep); | |
68 | ||
69 | if (*ep != '\0') | |
70 | { | |
71 | printf ("%d: got rest string \"%s\", expected \"\"\n", i, ep); | |
72 | status = 1; | |
73 | } | |
74 | ||
75 | if (r != tests[i].expected | |
76 | || copysign (10.0, r) != copysign (10.0, tests[i].expected)) | |
77 | { | |
78 | printf ("%d: got wrong results %g, expected %g\n", | |
79 | i, r, tests[i].expected); | |
80 | status = 1; | |
81 | } | |
82 | } | |
83 | ||
84 | return status; | |
85 | } | |
86 | ||
87 | #define TEST_FUNCTION do_test () | |
88 | #include "../test-skeleton.c" |