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8de031bcb9
Some of the strtod tests use type-generic machinery in tst-strtod.h to test the strto* functions for all floating types, while others only test double even when the tests are in fact meaningful for all floating types. Convert tst-strtod2 and tst-strtod5 to use the type-generic machinery so they test all floating types. I haven't tried to convert them to use newer test interfaces in other ways, just made the changes necessary to use the type-generic machinery. Tested for x86_64.
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "tst-strtod.h"
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#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
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struct test_strto ## FSUF \
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{ \
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const char *str; \
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FTYPE result; \
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size_t offset; \
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} tests_strto ## FSUF[] = \
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{ \
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{ "0xy", 0.0 ## LSUF, 1 }, \
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{ "0x.y", 0.0 ## LSUF, 1 }, \
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{ "0x0.y", 0.0 ## LSUF, 4 }, \
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{ "0x.0y", 0.0 ## LSUF, 4 }, \
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{ ".y", 0.0 ## LSUF, 0 }, \
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{ "0.y", 0.0 ## LSUF, 2 }, \
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{ ".0y", 0.0 ## LSUF, 2 } \
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}; \
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\
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static int \
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test_strto ## FSUF (void) \
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{ \
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int status = 0; \
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for (size_t i = 0; \
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i < sizeof (tests_strto ## FSUF) / sizeof (tests_strto ## FSUF[0]); \
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++i) \
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{ \
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char *ep; \
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FTYPE r = strto ## FSUF (tests_strto ## FSUF[i].str, &ep); \
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if (r != tests_strto ## FSUF[i].result) \
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{ \
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char buf1[FSTRLENMAX], buf2[FSTRLENMAX]; \
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FTOSTR (buf1, sizeof (buf1), "%g", r); \
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FTOSTR (buf2, sizeof (buf2), "%g", tests_strto ## FSUF[i].result); \
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printf ("test %zu r = %s, expect %s\n", i, buf1, buf2); \
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status = 1; \
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} \
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if (ep != tests_strto ## FSUF[i].str + tests_strto ## FSUF[i].offset) \
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{ \
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printf ("test %zu strto" #FSUF \
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" parsed %tu characters, expected %zu\n", \
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i, ep - tests_strto ## FSUF[i].str, \
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tests_strto ## FSUF[i].offset); \
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status = 1; \
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} \
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} \
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return status; \
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}
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GEN_TEST_STRTOD_FOREACH (TEST_STRTOD)
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static int
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do_test (void)
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{
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return STRTOD_TEST_FOREACH (test_strto);
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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