projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 90d59870 RM |
1 | /* Test program for %a printf formats. */ |
| 2 | ||
| 3 | #include <stdio.h> | |
| 4 | #include <string.h> | |
| 5 | ||
| 65b81130 MP |
6 | #ifndef STR_LEN |
| 7 | # define STR_LEN strlen | |
| 8 | #endif | |
| 9 | #ifndef STR_CMP | |
| 10 | # define STR_CMP strcmp | |
| 11 | #endif | |
| 12 | #ifndef SPRINT | |
| 13 | # define SPRINT snprintf | |
| 14 | #endif | |
| 15 | #ifndef CHAR_T | |
| 16 | # define CHAR_T char | |
| 17 | #endif | |
| 18 | #ifndef PRINT | |
| 19 | # define PRINT printf | |
| 20 | #endif | |
| 21 | #ifndef L_ | |
| 22 | # define L_(Str) Str | |
| 23 | #endif | |
| 24 | #ifndef L | |
| 25 | # define L | |
| 26 | #endif | |
| 27 | ||
| 90d59870 RM |
28 | struct testcase |
| 29 | { | |
| 30 | double value; | |
| 65b81130 MP |
31 | const CHAR_T *fmt; |
| 32 | const CHAR_T *expect; | |
| 90d59870 RM |
33 | }; |
| 34 | ||
| 35 | static const struct testcase testcases[] = | |
| 36 | { | |
| 65b81130 MP |
37 | { 0x0.0030p+0, L_("%a"), L_("0x1.8p-11") }, |
| 38 | { 0x0.0040p+0, L_("%a"), L_("0x1p-10") }, | |
| 39 | { 0x0.0030p+0, L_("%040a"), L_("0x00000000000000000000000000000001.8p-11") }, | |
| 40 | { 0x0.0040p+0, L_("%040a"), L_("0x0000000000000000000000000000000001p-10") }, | |
| 41 | { 0x0.0040p+0, L_("%40a"), L_(" 0x1p-10") }, | |
| 42 | { 0x0.0040p+0, L_("%#40a"), L_(" 0x1.p-10") }, | |
| 43 | { 0x0.0040p+0, L_("%-40a"), L_("0x1p-10 ") }, | |
| 44 | { 0x0.0040p+0, L_("%#-40a"), L_("0x1.p-10 ") }, | |
| 45 | { 0x0.0030p+0, L_("%040e"), L_("00000000000000000000000000007.324219e-04") }, | |
| 46 | { 0x0.0040p+0, L_("%040e"), L_("00000000000000000000000000009.765625e-04") }, | |
| 90d59870 RM |
47 | }; |
| 48 | ||
| 49 | ||
| 50 | static int | |
| 65b81130 | 51 | do_test (void) |
| 90d59870 RM |
52 | { |
| 53 | const struct testcase *t; | |
| 54 | int result = 0; | |
| 55 | ||
| 56 | for (t = testcases; | |
| 57 | t < &testcases[sizeof testcases / sizeof testcases[0]]; | |
| 58 | ++t) | |
| 59 | { | |
| 65b81130 MP |
60 | CHAR_T buf[1024]; |
| 61 | int n = SPRINT (buf, sizeof buf / sizeof (buf[0]), t->fmt, t->value); | |
| 62 | if (n != STR_LEN (t->expect) || STR_CMP (buf, t->expect) != 0) | |
| 90d59870 | 63 | { |
| 65b81130 MP |
64 | PRINT (L_("%" L "s\tExpected \"%" L "s\" (%Zu)\n\tGot \"%" L |
| 65 | "s\" (%d, %Zu)\n"), t->fmt, t->expect, STR_LEN (t->expect), | |
| 66 | buf, n, STR_LEN (buf)); | |
| 90d59870 RM |
67 | result = 1; |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | return result; | |
| 72 | } | |
| 73 | ||
| 65b81130 | 74 | #define TEST_FUNCTION do_test () |
| 90d59870 | 75 | #include "../test-skeleton.c" |