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-rw-r--r--tools/regression/lib/libc/stdio/test-printfloat.c357
1 files changed, 0 insertions, 357 deletions
diff --git a/tools/regression/lib/libc/stdio/test-printfloat.c b/tools/regression/lib/libc/stdio/test-printfloat.c
deleted file mode 100644
index 806a85e..0000000
--- a/tools/regression/lib/libc/stdio/test-printfloat.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*-
- * Copyright (c) 2002-2009 David Schultz <das@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Test for printf() floating point formats.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <assert.h>
-#include <err.h>
-#include <fenv.h>
-#include <float.h>
-#include <locale.h>
-#include <math.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <wchar.h>
-
-#define testfmt(result, fmt, ...) \
- _testfmt((result), __LINE__, #__VA_ARGS__, fmt, __VA_ARGS__)
-void _testfmt(const char *, int, const char *, const char *, ...);
-void smash_stack(void);
-
-int
-main(int argc, char *argv[])
-{
-
- printf("1..11\n");
- assert(setlocale(LC_NUMERIC, "C"));
-
- /*
- * Basic tests of decimal output functionality.
- */
- testfmt(" 1.000000E+00", "%13E", 1.0);
- testfmt(" 1.000000", "%13f", 1.0);
- testfmt(" 1", "%13G", 1.0);
- testfmt(" 1.000000E+00", "%13LE", 1.0L);
- testfmt(" 1.000000", "%13Lf", 1.0L);
- testfmt(" 1", "%13LG", 1.0L);
-
- testfmt("2.718282", "%.*f", -2, 2.7182818);
-
- testfmt("1.234568e+06", "%e", 1234567.8);
- testfmt("1234567.800000", "%f", 1234567.8);
- testfmt("1.23457E+06", "%G", 1234567.8);
- testfmt("1.234568e+06", "%Le", 1234567.8L);
- testfmt("1234567.800000", "%Lf", 1234567.8L);
- testfmt("1.23457E+06", "%LG", 1234567.8L);
-
-#if (LDBL_MANT_DIG > DBL_MANT_DIG) && !defined(__i386__)
- testfmt("123456789.864210", "%Lf", 123456789.8642097531L);
- testfmt("-1.23457E+08", "%LG", -123456789.8642097531L);
- testfmt("123456789.8642097531", "%.10Lf", 123456789.8642097531L);
- testfmt(" 3.141592653589793238e-4000", "%L27.18Le",
- 3.14159265358979323846e-4000L);
-#endif
-
- printf("ok 1 - printfloat\n");
-
- /*
- * Infinities and NaNs
- */
- testfmt("nan", "%e", NAN);
- testfmt("NAN", "%F", NAN);
- testfmt("nan", "%g", NAN);
- testfmt("NAN", "%LE", (long double)NAN);
- testfmt(" nan", "%05e", NAN);
-
- testfmt("INF", "%E", HUGE_VAL);
- testfmt("-inf", "%f", -HUGE_VAL);
- testfmt("+inf", "%+g", HUGE_VAL);
- testfmt(" inf", "%4.2Le", HUGE_VALL);
- testfmt("-inf", "%Lf", -HUGE_VALL);
- testfmt(" inf", "%05e", HUGE_VAL);
- testfmt(" -inf", "%05e", -HUGE_VAL);
-
- printf("ok 2 - printfloat\n");
-
- /*
- * Padding
- */
- testfmt("0.000000e+00", "%e", 0.0);
- testfmt("0.000000", "%F", (double)0.0);
- testfmt("0", "%G", 0.0);
- testfmt(" 0", "%3.0Lg", 0.0L);
- testfmt(" 0", "%5.0f", 0.001);
- printf("ok 3 - printfloat\n");
-
- /*
- * Precision specifiers
- */
- testfmt("1.0123e+00", "%.4e", 1.0123456789);
- testfmt("1.0123", "%.4f", 1.0123456789);
- testfmt("1.012", "%.4g", 1.0123456789);
- testfmt("1.2346e-02", "%.4e", 0.0123456789);
- testfmt("0.0123", "%.4f", 0.0123456789);
- testfmt("0.01235", "%.4g", 0.0123456789);
- printf("ok 4 - printfloat\n");
-
- /*
- * Thousands' separators and other locale fun
- */
- testfmt("12345678.0625", "%'.04f", 12345678.0625);
- testfmt("0012345678.0625", "%'015.4F", 12345678.0625);
-
- assert(setlocale(LC_NUMERIC, "hi_IN.ISCII-DEV")); /* grouping == 2;3 */
- testfmt("123,456,78.0625", "%'.4f", 12345678.0625);
- testfmt("00123,456,78.0625", "%'017.4F", 12345678.0625);
- testfmt(" 90,00", "%'6.0f", 9000.0);
- testfmt("90,00.0", "%'.1f", 9000.0);
-
- assert(setlocale(LC_NUMERIC, "ru_RU.ISO8859-5")); /* decimalpoint==, */
- testfmt("3,1415", "%g", 3.1415);
-
- /* thousands=. decimalpoint=, grouping=3;3 */
- assert(setlocale(LC_NUMERIC, "el_GR.ISO8859-7")); /* decimalpoint==, */
- testfmt("1.234,00", "%'.2f", 1234.00);
- testfmt("123.456,789", "%'.3f", 123456.789);
-
- assert(setlocale(LC_NUMERIC, "C"));
- testfmt("12345678.062500", "%'f", 12345678.0625);
- testfmt("9000.000000", "%'f", 9000.0);
-
- printf("ok 5 - printfloat\n");
-
- /*
- * Signed conversions
- */
- testfmt("+2.500000e-01", "%+e", 0.25);
- testfmt("+0.000000", "%+F", 0.0);
- testfmt("-1", "%+g", -1.0);
-
- testfmt("-1.000000e+00", "% e", -1.0);
- testfmt("+1.000000", "% +f", 1.0);
- testfmt(" 1", "% g", 1.0);
- testfmt(" 0", "% g", 0.0);
-
- printf("ok 6 - printfloat\n");
-
- /*
- * ``Alternate form''
- */
- testfmt("1.250e+00", "%#.3e", 1.25);
- testfmt("123.000000", "%#f", 123.0);
- testfmt(" 12345.", "%#7.5g", 12345.0);
- testfmt(" 1.00000", "%#8g", 1.0);
- testfmt("0.0", "%#.2g", 0.0);
- printf("ok 7 - printfloat\n");
-
- /*
- * Padding and decimal point placement
- */
- testfmt("03.2E+00", "%08.1E", 3.25);
- testfmt("003.25", "%06.2F", 3.25);
- testfmt("0003.25", "%07.4G", 3.25);
-
- testfmt("3.14159e-05", "%g", 3.14159e-5);
- testfmt("0.000314159", "%g", 3.14159e-4);
- testfmt("3.14159e+06", "%g", 3.14159e6);
- testfmt("314159", "%g", 3.14159e5);
- testfmt("314159.", "%#g", 3.14159e5);
-
- testfmt(" 9.000000e+03", "%13e", 9000.0);
- testfmt(" 9000.000000", "%12f", 9000.0);
- testfmt(" 9000", "%5g", 9000.0);
- testfmt(" 900000.", "%#8g", 900000.0);
- testfmt(" 9e+06", "%6g", 9000000.0);
- testfmt(" 9.000000e-04", "%13e", 0.0009);
- testfmt(" 0.000900", "%9f", 0.0009);
- testfmt(" 0.0009", "%7g", 0.0009);
- testfmt(" 9e-05", "%6g", 0.00009);
- testfmt(" 9.00000e-05", "%#12g", 0.00009);
- testfmt(" 9.e-05", "%#7.1g", 0.00009);
-
- testfmt(" 0.0", "%4.1f", 0.0);
- testfmt("90.0", "%4.1f", 90.0);
- testfmt(" 100", "%4.0f", 100.0);
- testfmt("9.0e+01", "%4.1e", 90.0);
- testfmt("1e+02", "%4.0e", 100.0);
-
- printf("ok 8 - printfloat\n");
-
- /*
- * Decimal rounding
- */
- fesetround(FE_DOWNWARD);
- testfmt("4.437", "%.3f", 4.4375);
- testfmt("-4.438", "%.3f", -4.4375);
- testfmt("4.437", "%.3Lf", 4.4375L);
- testfmt("-4.438", "%.3Lf", -4.4375L);
-
- fesetround(FE_UPWARD);
- testfmt("4.438", "%.3f", 4.4375);
- testfmt("-4.437", "%.3f", -4.4375);
- testfmt("4.438", "%.3Lf", 4.4375L);
- testfmt("-4.437", "%.3Lf", -4.4375L);
-
- fesetround(FE_TOWARDZERO);
- testfmt("4.437", "%.3f", 4.4375);
- testfmt("-4.437", "%.3f", -4.4375);
- testfmt("4.437", "%.3Lf", 4.4375L);
- testfmt("-4.437", "%.3Lf", -4.4375L);
-
- fesetround(FE_TONEAREST);
- testfmt("4.438", "%.3f", 4.4375);
- testfmt("-4.438", "%.3f", -4.4375);
- testfmt("4.438", "%.3Lf", 4.4375L);
- testfmt("-4.438", "%.3Lf", -4.4375L);
-
- printf("ok 9 - printfloat\n");
-
- /*
- * Hexadecimal floating point (%a, %A) tests. Some of these
- * are only valid if the implementation converts to hex digits
- * on nibble boundaries.
- */
- testfmt("0x0p+0", "%a", 0x0.0p0);
- testfmt("0X0.P+0", "%#LA", 0x0.0p0L);
- testfmt("inf", "%La", (long double)INFINITY);
- testfmt("+INF", "%+A", INFINITY);
- testfmt("nan", "%La", (long double)NAN);
- testfmt("NAN", "%A", NAN);
-
- testfmt(" 0x1.23p+0", "%10a", 0x1.23p0);
- testfmt(" 0x1.23p-500", "%12a", 0x1.23p-500);
- testfmt(" 0x1.2p+40", "%10.1a", 0x1.23p40);
- testfmt(" 0X1.230000000000000000000000P-4", "%32.24A", 0x1.23p-4);
- testfmt("0x1p-1074", "%a", 0x1p-1074);
- testfmt("0x1.2345p-1024", "%a", 0x1.2345p-1024);
-
-#if (LDBL_MANT_DIG == 64) && !defined(__i386__)
- testfmt("0x1.921fb54442d18468p+1", "%La", 0x3.243f6a8885a308dp0L);
- testfmt("0x1p-16445", "%La", 0x1p-16445L);
- testfmt("0x1.30ecap-16381", "%La", 0x9.8765p-16384L);
-#elif (LDBL_MANT_DIG == 113)
- testfmt("0x1.921fb54442d18469898cc51701b8p+1", "%La",
- 0x3.243f6a8885a308d313198a2e037p0L);
- testfmt("0x1p-16494", "%La", 0x1p-16494L);
- testfmt("0x1.2345p-16384", "%La", 0x1.2345p-16384L);
-#else
- testfmt("0x1.921fb54442d18p+1", "%La", 0x3.243f6a8885a31p0L);
- testfmt("0x1p-1074", "%La", 0x1p-1074L);
- testfmt("0x1.30ecap-1021", "%La", 0x9.8765p-1024L);
-#endif
-
- printf("ok 10 - printfloat\n");
-
- /*
- * Hexadecimal rounding
- */
- fesetround(FE_TOWARDZERO);
- testfmt("0X1.23456789ABCP+0", "%.11A", 0x1.23456789abcdep0);
- testfmt("-0x1.23456p+0", "%.5a", -0x1.23456789abcdep0);
- testfmt("0x1.23456p+0", "%.5a", 0x1.23456789abcdep0);
- testfmt("0x1.234567p+0", "%.6a", 0x1.23456789abcdep0);
- testfmt("-0x1.234566p+0", "%.6a", -0x1.23456689abcdep0);
-
- fesetround(FE_DOWNWARD);
- testfmt("0X1.23456789ABCP+0", "%.11A", 0x1.23456789abcdep0);
- testfmt("-0x1.23457p+0", "%.5a", -0x1.23456789abcdep0);
- testfmt("0x1.23456p+0", "%.5a", 0x1.23456789abcdep0);
- testfmt("0x1.234567p+0", "%.6a", 0x1.23456789abcdep0);
- testfmt("-0x1.234567p+0", "%.6a", -0x1.23456689abcdep0);
-
- fesetround(FE_UPWARD);
- testfmt("0X1.23456789ABDP+0", "%.11A", 0x1.23456789abcdep0);
- testfmt("-0x1.23456p+0", "%.5a", -0x1.23456789abcdep0);
- testfmt("0x1.23457p+0", "%.5a", 0x1.23456789abcdep0);
- testfmt("0x1.234568p+0", "%.6a", 0x1.23456789abcdep0);
- testfmt("-0x1.234566p+0", "%.6a", -0x1.23456689abcdep0);
-
- fesetround(FE_TONEAREST);
- testfmt("0x1.23456789abcdep+4", "%a", 0x1.23456789abcdep4);
- testfmt("0X1.23456789ABDP+0", "%.11A", 0x1.23456789abcdep0);
- testfmt("-0x1.23456p+0", "%.5a", -0x1.23456789abcdep0);
- testfmt("0x1.23456p+0", "%.5a", 0x1.23456789abcdep0);
- testfmt("0x1.234568p+0", "%.6a", 0x1.23456789abcdep0);
- testfmt("-0x1.234567p+0", "%.6a", -0x1.23456689abcdep0);
- testfmt("0x1.00p-1029", "%.2a", 0x1.fffp-1030);
- testfmt("0x1.00p-1026", "%.2a", 0xf.fffp-1030);
- testfmt("0x1.83p+0", "%.2a", 1.51);
-
- printf("ok 11 - printfloat\n");
-
- return (0);
-}
-
-void
-smash_stack(void)
-{
- static uint32_t junk = 0xdeadbeef;
- uint32_t buf[512];
- int i;
-
- for (i = 0; i < sizeof(buf) / sizeof(buf[0]); i++)
- buf[i] = junk;
-}
-
-void
-_testfmt(const char *result, int line, const char *argstr, const char *fmt,...)
-{
-#define BUF 100
- wchar_t ws[BUF], wfmt[BUF], wresult[BUF];
- char s[BUF];
- va_list ap, ap2;
-
- va_start(ap, fmt);
- va_copy(ap2, ap);
- smash_stack();
- vsnprintf(s, sizeof(s), fmt, ap);
- if (strcmp(result, s) != 0) {
- fprintf(stderr,
- "%d: printf(\"%s\", %s) ==> [%s], expected [%s]\n",
- line, fmt, argstr, s, result);
- abort();
- }
-
- smash_stack();
- mbstowcs(ws, s, BUF - 1);
- mbstowcs(wfmt, fmt, BUF - 1);
- mbstowcs(wresult, result, BUF - 1);
- vswprintf(ws, sizeof(ws) / sizeof(ws[0]), wfmt, ap2);
- if (wcscmp(wresult, ws) != 0) {
- fprintf(stderr,
- "%d: wprintf(\"%ls\", %s) ==> [%ls], expected [%ls]\n",
- line, wfmt, argstr, ws, wresult);
- abort();
- }
-}
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