[thirdparty/glibc.git] / stdio-common / tstdiomisc.c

#include <float.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include <libc-internal.h>

static int
t1 (void)
{
  int n = -1;
  sscanf ("abc  ", "abc %n", &n);
  printf ("t1: count=%d\n", n);

  return n != 5;
}

static int
t2 (void)
{
  int result = 0;
  int n;
  long N;
  int retval;
#define SCAN(INPUT, FORMAT, VAR, EXP_RES, EXP_VAL) \
  VAR = -1; \
  retval = sscanf (INPUT, FORMAT, &VAR); \
  printf ("sscanf (\"%s\", \"%s\", &x) => %d, x = %ld\n", \
	  INPUT, FORMAT, retval, (long int) VAR); \
  result |= retval != EXP_RES || VAR != EXP_VAL

  /* This function is testing corner cases of the scanf format string,
     so they do not all conform to -Wformat's expectations.  */
  DIAG_PUSH_NEEDS_COMMENT;
  DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat");
  DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-extra-args");

  SCAN ("12345", "%ld", N, 1, 12345);
  SCAN ("12345", "%llllld", N, 0, -1);
  SCAN ("12345", "%LLLLLd", N, 0, -1);
  SCAN ("test ", "%*s%n",  n, 0, 4);
  SCAN ("test ", "%2*s%n",  n, 0, -1);
  SCAN ("12 ",   "%l2d",  n, 0, -1);
  SCAN ("12 ",   "%2ld",  N, 1, 12);

  n = -1;
  N = -1;
  retval = sscanf ("1 1", "%d %Z", &n, &N);
  printf ("sscanf (\"1 1\", \"%%d %%Z\", &n, &N) => %d, n = %d, N = %ld\n", \
	  retval, n, N); \
  result |= retval != 1 || n != 1 || N != -1;

  DIAG_POP_NEEDS_COMMENT;

  return result;
}

static int
t3 (void)
{
  char buf[80];
  wchar_t wbuf[80];
  int result = 0;
  int retval;

  retval = sprintf (buf, "%p", (char *) NULL);
  result |= retval != 5 || strcmp (buf, "(nil)") != 0;

  retval = swprintf (wbuf, sizeof (wbuf) / sizeof (wbuf[0]),
		     L"%p", (char *) NULL);
  result |= retval != 5 || wcscmp (wbuf, L"(nil)") != 0;

  return result;
}

volatile double qnanval;
volatile long double lqnanval;
/* A sNaN is only guaranteed to be representable in variables with static (or
   thread-local) storage duration.  */
static volatile double snanval = __builtin_nans ("");
static volatile double msnanval = -__builtin_nans ("");
static volatile long double lsnanval = __builtin_nansl ("");
static volatile long double lmsnanval = -__builtin_nansl ("");
volatile double infval;
volatile long double linfval;


static int
F (void)
{
  char buf[80];
  wchar_t wbuf[40];
  int result = 0;

  qnanval = NAN;

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    qnanval, qnanval, qnanval, qnanval,
	    qnanval, qnanval, qnanval, qnanval);
  result |= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    -qnanval, -qnanval, -qnanval, -qnanval,
	    -qnanval, -qnanval, -qnanval, -qnanval);
  result |= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	  buf);

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    snanval, snanval, snanval, snanval,
	    snanval, snanval, snanval, snanval);
  result |= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    msnanval, msnanval, msnanval, msnanval,
	    msnanval, msnanval, msnanval, msnanval);
  result |= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	  buf);

  infval = DBL_MAX * DBL_MAX;

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    infval, infval, infval, infval, infval, infval, infval, infval);
  result |= strcmp (buf, "inf INF inf INF inf INF inf INF") != 0;
  printf ("expected \"inf INF inf INF inf INF inf INF\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	    -infval, -infval, -infval, -infval,
	    -infval, -infval, -infval, -infval);
  result |= strcmp (buf, "-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
  printf ("expected \"-inf -INF -inf -INF -inf -INF -inf -INF\", got \"%s\"\n",
	  buf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    qnanval, qnanval, qnanval, qnanval,
	    qnanval, qnanval, qnanval, qnanval);
  result |= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    -qnanval, -qnanval, -qnanval, -qnanval,
	    -qnanval, -qnanval, -qnanval, -qnanval);
  result |= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	  wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    snanval, snanval, snanval, snanval,
	    snanval, snanval, snanval, snanval);
  result |= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    msnanval, msnanval, msnanval, msnanval,
	    msnanval, msnanval, msnanval, msnanval);
  result |= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	  wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    infval, infval, infval, infval, infval, infval, infval, infval);
  result |= wcscmp (wbuf, L"inf INF inf INF inf INF inf INF") != 0;
  printf ("expected L\"inf INF inf INF inf INF inf INF\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	    -infval, -infval, -infval, -infval,
	    -infval, -infval, -infval, -infval);
  result |= wcscmp (wbuf, L"-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
  printf ("expected L\"-inf -INF -inf -INF -inf -INF -inf -INF\", got L\"%S\"\n",
	  wbuf);

  lqnanval = NAN;

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lqnanval, lqnanval, lqnanval, lqnanval,
	    lqnanval, lqnanval, lqnanval, lqnanval);
  result |= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    -lqnanval, -lqnanval, -lqnanval, -lqnanval,
	    -lqnanval, -lqnanval, -lqnanval, -lqnanval);
  result |= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	  buf);

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lsnanval, lsnanval, lsnanval, lsnanval,
	    lsnanval, lsnanval, lsnanval, lsnanval);
  result |= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lmsnanval, lmsnanval, lmsnanval, lmsnanval,
	    lmsnanval, lmsnanval, lmsnanval, lmsnanval);
  result |= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	  buf);

  linfval = LDBL_MAX * LDBL_MAX;

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    linfval, linfval, linfval, linfval,
	    linfval, linfval, linfval, linfval);
  result |= strcmp (buf, "inf INF inf INF inf INF inf INF") != 0;
  printf ("expected \"inf INF inf INF inf INF inf INF\", got \"%s\"\n", buf);

  snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	    -linfval, -linfval, -linfval, -linfval,
	    -linfval, -linfval, -linfval, -linfval);
  result |= strcmp (buf, "-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
  printf ("expected \"-inf -INF -inf -INF -inf -INF -inf -INF\", got \"%s\"\n",
	  buf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lqnanval, lqnanval, lqnanval, lqnanval,
	    lqnanval, lqnanval, lqnanval, lqnanval);
  result |= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    -lqnanval, -lqnanval, -lqnanval, -lqnanval,
	    -lqnanval, -lqnanval, -lqnanval, -lqnanval);
  result |= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	  wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lsnanval, lsnanval, lsnanval, lsnanval,
	    lsnanval, lsnanval, lsnanval, lsnanval);
  result |= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
  printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    lmsnanval, lmsnanval, lmsnanval, lmsnanval,
	    lmsnanval, lmsnanval, lmsnanval, lmsnanval);
  result |= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
  printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	  wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    linfval, linfval, linfval, linfval,
	    linfval, linfval, linfval, linfval);
  result |= wcscmp (wbuf, L"inf INF inf INF inf INF inf INF") != 0;
  printf ("expected L\"inf INF inf INF inf INF inf INF\", got L\"%S\"\n", wbuf);

  swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	    L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	    -linfval, -linfval, -linfval, -linfval,
	    -linfval, -linfval, -linfval, -linfval);
  result |= wcscmp (wbuf, L"-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
  printf ("expected L\"-inf -INF -inf -INF -inf -INF -inf -INF\", got L\"%S\"\n",
	  wbuf);

  return result;
}

int
main (int argc, char *argv[])
{
  int result = 0;

  result |= t1 ();
  result |= t2 ();
  result |= t3 ();
  result |= F ();

  result |= fflush (stdout) == EOF;

  return result;
}
Commit	Line	Data
6c46718f UD	1	#include <float.h>
6c46718f UD	2	#include <math.h>
196980f5	3	#include <stdio.h>
6c46718f UD	4	#include <string.h>
6c46718f UD	5	#include <wchar.h>
1c4053db	6	#include <libc-internal.h>
196980f5	7
1a511d31	8	static int
11336c16	9	t1 (void)
196980f5 RM	10	{
	11	int n = -1;
	12	sscanf ("abc ", "abc %n", &n);
	13	printf ("t1: count=%d\n", n);
05be689b RM	14
05be689b RM	15	return n != 5;
196980f5 RM	16	}
196980f5 RM	17
1a511d31	18	static int
11336c16	19	t2 (void)
196980f5	20	{
05be689b	21	int result = 0;
196980f5 RM	22	int n;
	23	long N;
	24	int retval;
05be689b	25	#define SCAN(INPUT, FORMAT, VAR, EXP_RES, EXP_VAL) \
196980f5	26	VAR = -1; \
77d10f94	27	retval = sscanf (INPUT, FORMAT, &VAR); \
196980f5	28	printf ("sscanf (\"%s\", \"%s\", &x) => %d, x = %ld\n", \
27658f20	29	INPUT, FORMAT, retval, (long int) VAR); \
05be689b RM	30	result \|= retval != EXP_RES \|\| VAR != EXP_VAL
05be689b RM	31
1c4053db RM	32	/* This function is testing corner cases of the scanf format string,
	33	so they do not all conform to -Wformat's expectations. */
	34	DIAG_PUSH_NEEDS_COMMENT;
	35	DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat");
	36	DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-extra-args");
	37
05be689b	38	SCAN ("12345", "%ld", N, 1, 12345);
27658f20 UD	39	SCAN ("12345", "%llllld", N, 0, -1);
27658f20 UD	40	SCAN ("12345", "%LLLLLd", N, 0, -1);
8d57beea	41	SCAN ("test ", "%*s%n", n, 0, 4);
27658f20 UD	42	SCAN ("test ", "%2*s%n", n, 0, -1);
27658f20 UD	43	SCAN ("12 ", "%l2d", n, 0, -1);
05be689b RM	44	SCAN ("12 ", "%2ld", N, 1, 12);
05be689b RM	45
27658f20 UD	46	n = -1;
	47	N = -1;
	48	retval = sscanf ("1 1", "%d %Z", &n, &N);
	49	printf ("sscanf (\"1 1\", \"%%d %%Z\", &n, &N) => %d, n = %d, N = %ld\n", \
	50	retval, n, N); \
	51	result \|= retval != 1 \|\| n != 1 \|\| N != -1;
	52
1c4053db RM	53	DIAG_POP_NEEDS_COMMENT;
1c4053db RM	54
05be689b	55	return result;
196980f5 RM	56	}
196980f5 RM	57
4fdfe821 AS	58	static int
	59	t3 (void)
	60	{
	61	char buf[80];
	62	wchar_t wbuf[80];
	63	int result = 0;
	64	int retval;
	65
	66	retval = sprintf (buf, "%p", (char *) NULL);
	67	result \|= retval != 5 \|\| strcmp (buf, "(nil)") != 0;
	68
	69	retval = swprintf (wbuf, sizeof (wbuf) / sizeof (wbuf[0]),
	70	L"%p", (char *) NULL);
	71	result \|= retval != 5 \|\| wcscmp (wbuf, L"(nil)") != 0;
	72
	73	return result;
	74	}
	75
67e971f1	76	volatile double qnanval;
67e971f1	77	volatile long double lqnanval;
ee091edf TS	78	/* A sNaN is only guaranteed to be representable in variables with static (or
ee091edf TS	79	thread-local) storage duration. */
207d1e2a TS	80	static volatile double snanval = __builtin_nans ("");
	81	static volatile double msnanval = -__builtin_nans ("");
	82	static volatile long double lsnanval = __builtin_nansl ("");
	83	static volatile long double lmsnanval = -__builtin_nansl ("");
ee091edf	84	volatile double infval;
003c9895	85	volatile long double linfval;
38cbcf0a	86
11f685f5	87
1a511d31	88	static int
6c46718f UD	89	F (void)
6c46718f UD	90	{
003c9895 UD	91	char buf[80];
003c9895 UD	92	wchar_t wbuf[40];
a8b792d6	93	int result = 0;
6c46718f	94
67e971f1	95	qnanval = NAN;
38cbcf0a	96
003c9895	97	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
67e971f1 TS	98	qnanval, qnanval, qnanval, qnanval,
67e971f1 TS	99	qnanval, qnanval, qnanval, qnanval);
a8b792d6	100	result \|= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
003c9895 UD	101	printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);
	102
	103	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
67e971f1 TS	104	-qnanval, -qnanval, -qnanval, -qnanval,
67e971f1 TS	105	-qnanval, -qnanval, -qnanval, -qnanval);
a8b792d6	106	result \|= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
003c9895 UD	107	printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	108	buf);
	109
ee091edf TS	110	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	111	snanval, snanval, snanval, snanval,
	112	snanval, snanval, snanval, snanval);
	113	result \|= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
	114	printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);
	115
	116	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	117	msnanval, msnanval, msnanval, msnanval,
	118	msnanval, msnanval, msnanval, msnanval);
	119	result \|= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
	120	printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	121	buf);
	122
003c9895 UD	123	infval = DBL_MAX * DBL_MAX;
	124
	125	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	126	infval, infval, infval, infval, infval, infval, infval, infval);
	127	result \|= strcmp (buf, "inf INF inf INF inf INF inf INF") != 0;
	128	printf ("expected \"inf INF inf INF inf INF inf INF\", got \"%s\"\n", buf);
	129
	130	snprintf (buf, sizeof buf, "%a %A %e %E %f %F %g %G",
	131	-infval, -infval, -infval, -infval,
	132	-infval, -infval, -infval, -infval);
	133	result \|= strcmp (buf, "-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
	134	printf ("expected \"-inf -INF -inf -INF -inf -INF -inf -INF\", got \"%s\"\n",
	135	buf);
	136
	137	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
67e971f1 TS	138	qnanval, qnanval, qnanval, qnanval,
67e971f1 TS	139	qnanval, qnanval, qnanval, qnanval);
003c9895 UD	140	result \|= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
	141	printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);
	142
	143	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
67e971f1 TS	144	-qnanval, -qnanval, -qnanval, -qnanval,
67e971f1 TS	145	-qnanval, -qnanval, -qnanval, -qnanval);
003c9895 UD	146	result \|= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
	147	printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	148	wbuf);
	149
ee091edf TS	150	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	151	snanval, snanval, snanval, snanval,
	152	snanval, snanval, snanval, snanval);
	153	result \|= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
	154	printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);
	155
	156	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	157	msnanval, msnanval, msnanval, msnanval,
	158	msnanval, msnanval, msnanval, msnanval);
	159	result \|= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
	160	printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	161	wbuf);
	162
003c9895 UD	163	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	164	infval, infval, infval, infval, infval, infval, infval, infval);
	165	result \|= wcscmp (wbuf, L"inf INF inf INF inf INF inf INF") != 0;
	166	printf ("expected L\"inf INF inf INF inf INF inf INF\", got L\"%S\"\n", wbuf);
	167
	168	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]), L"%a %A %e %E %f %F %g %G",
	169	-infval, -infval, -infval, -infval,
	170	-infval, -infval, -infval, -infval);
	171	result \|= wcscmp (wbuf, L"-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
	172	printf ("expected L\"-inf -INF -inf -INF -inf -INF -inf -INF\", got L\"%S\"\n",
	173	wbuf);
	174
67e971f1	175	lqnanval = NAN;
003c9895 UD	176
003c9895 UD	177	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
67e971f1 TS	178	lqnanval, lqnanval, lqnanval, lqnanval,
67e971f1 TS	179	lqnanval, lqnanval, lqnanval, lqnanval);
a8b792d6	180	result \|= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
003c9895 UD	181	printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);
	182
	183	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
67e971f1 TS	184	-lqnanval, -lqnanval, -lqnanval, -lqnanval,
67e971f1 TS	185	-lqnanval, -lqnanval, -lqnanval, -lqnanval);
a8b792d6	186	result \|= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
003c9895 UD	187	printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	188	buf);
	189
ee091edf TS	190	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	191	lsnanval, lsnanval, lsnanval, lsnanval,
	192	lsnanval, lsnanval, lsnanval, lsnanval);
	193	result \|= strcmp (buf, "nan NAN nan NAN nan NAN nan NAN") != 0;
	194	printf ("expected \"nan NAN nan NAN nan NAN nan NAN\", got \"%s\"\n", buf);
	195
	196	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	197	lmsnanval, lmsnanval, lmsnanval, lmsnanval,
	198	lmsnanval, lmsnanval, lmsnanval, lmsnanval);
	199	result \|= strcmp (buf, "-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
	200	printf ("expected \"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got \"%s\"\n",
	201	buf);
	202
003c9895 UD	203	linfval = LDBL_MAX * LDBL_MAX;
	204
	205	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	206	linfval, linfval, linfval, linfval,
	207	linfval, linfval, linfval, linfval);
	208	result \|= strcmp (buf, "inf INF inf INF inf INF inf INF") != 0;
	209	printf ("expected \"inf INF inf INF inf INF inf INF\", got \"%s\"\n", buf);
	210
	211	snprintf (buf, sizeof buf, "%La %LA %Le %LE %Lf %LF %Lg %LG",
	212	-linfval, -linfval, -linfval, -linfval,
	213	-linfval, -linfval, -linfval, -linfval);
	214	result \|= strcmp (buf, "-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
	215	printf ("expected \"-inf -INF -inf -INF -inf -INF -inf -INF\", got \"%s\"\n",
	216	buf);
	217
	218	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	219	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
67e971f1 TS	220	lqnanval, lqnanval, lqnanval, lqnanval,
67e971f1 TS	221	lqnanval, lqnanval, lqnanval, lqnanval);
003c9895 UD	222	result \|= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
	223	printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);
	224
	225	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	226	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
67e971f1 TS	227	-lqnanval, -lqnanval, -lqnanval, -lqnanval,
67e971f1 TS	228	-lqnanval, -lqnanval, -lqnanval, -lqnanval);
003c9895	229	result \|= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
ee091edf TS	230	printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	231	wbuf);
	232
	233	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	234	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	235	lsnanval, lsnanval, lsnanval, lsnanval,
	236	lsnanval, lsnanval, lsnanval, lsnanval);
	237	result \|= wcscmp (wbuf, L"nan NAN nan NAN nan NAN nan NAN") != 0;
	238	printf ("expected L\"nan NAN nan NAN nan NAN nan NAN\", got L\"%S\"\n", wbuf);
	239
	240	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	241	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	242	lmsnanval, lmsnanval, lmsnanval, lmsnanval,
	243	lmsnanval, lmsnanval, lmsnanval, lmsnanval);
	244	result \|= wcscmp (wbuf, L"-nan -NAN -nan -NAN -nan -NAN -nan -NAN") != 0;
003c9895 UD	245	printf ("expected L\"-nan -NAN -nan -NAN -nan -NAN -nan -NAN\", got L\"%S\"\n",
	246	wbuf);
	247
	248	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	249	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	250	linfval, linfval, linfval, linfval,
	251	linfval, linfval, linfval, linfval);
	252	result \|= wcscmp (wbuf, L"inf INF inf INF inf INF inf INF") != 0;
	253	printf ("expected L\"inf INF inf INF inf INF inf INF\", got L\"%S\"\n", wbuf);
	254
	255	swprintf (wbuf, sizeof wbuf / sizeof (wbuf[0]),
	256	L"%La %LA %Le %LE %Lf %LF %Lg %LG",
	257	-linfval, -linfval, -linfval, -linfval,
	258	-linfval, -linfval, -linfval, -linfval);
	259	result \|= wcscmp (wbuf, L"-inf -INF -inf -INF -inf -INF -inf -INF") != 0;
	260	printf ("expected L\"-inf -INF -inf -INF -inf -INF -inf -INF\", got L\"%S\"\n",
	261	wbuf);
6c46718f UD	262
	263	return result;
	264	}
	265
196980f5	266	int
11336c16	267	main (int argc, char *argv[])
196980f5	268	{
05be689b RM	269	int result = 0;
	270
	271	result \|= t1 ();
	272	result \|= t2 ();
4fdfe821	273	result \|= t3 ();
6c46718f	274	result \|= F ();
05be689b RM	275
05be689b RM	276	result \|= fflush (stdout) == EOF;
196980f5	277
05be689b	278	return result;
196980f5	279	}