Tests for lrintl() and llrintl(). I didn't add anything specially
tailored for the long double format; instead, I just modified the existing tests to test lrintl() and llrintl() as well.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=175310
@ -1,5 +1,5 @@
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/*-
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* Copyright (c) 2005 David Schultz <das@FreeBSD.org>
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* Copyright (c) 2005-2008 David Schultz <das@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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@ -37,6 +37,10 @@ __FBSDID("$FreeBSD$");
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#include <math.h>
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#include <stdio.h>
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#ifdef __i386__
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#include <ieeefp.h>
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#endif
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#define test(func, x, result, excepts) do { \
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assert(feclearexcept(FE_ALL_EXCEPT) == 0); \
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assert((func)(x) == (result) || fetestexcept(FE_INVALID)); \
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@ -46,20 +50,20 @@ __FBSDID("$FreeBSD$");
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#define testall(x, result, excepts) do { \
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test(lrint, x, result, excepts); \
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test(lrintf, x, result, excepts); \
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test(lrintl, x, result, excepts); \
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test(llrint, x, result, excepts); \
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test(llrintf, x, result, excepts); \
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test(llrintl, x, result, excepts); \
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} while (0)
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#define IGNORE 0
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#pragma STDC FENV_ACCESS ON
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int
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main(int argc, char *argv[])
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void
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run_tests(void)
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{
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printf("1..1\n");
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assert(fesetround(FE_DOWNWARD) == 0);
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testall(0.75, 0, FE_INEXACT);
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testall(-0.5, -1, FE_INEXACT);
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@ -119,6 +123,19 @@ main(int argc, char *argv[])
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test(llrintf, -0x8000000000000000.0p0f, -0x8000000000000000ll, 0);
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#else
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#error "Unsupported long long size"
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#endif
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}
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int
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main(int argc, char *argv[])
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{
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printf("1..1\n");
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run_tests();
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#ifdef __i386__
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fpsetprec(FP_PE);
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run_tests();
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#endif
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printf("ok 1 - lrint\n");
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