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-rw-r--r--stdio-common/tstscanf.c87
1 files changed, 66 insertions, 21 deletions
diff --git a/stdio-common/tstscanf.c b/stdio-common/tstscanf.c
index d0ff6c8b41..3e6e496e4f 100644
--- a/stdio-common/tstscanf.c
+++ b/stdio-common/tstscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -31,15 +31,19 @@ main (int argc, char **argv)
char buf[BUFSIZ];
FILE *in = stdin, *out = stdout;
int x;
+ int result = 0;
if (sscanf ("0", "%d", &x) != 1)
- exit (EXIT_FAILURE);
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
sscanf ("conversion] Zero flag Ze]ro#\n", "%*[^]] %[^#]\n", buf);
if (strcmp (buf, "] Zero flag Ze]ro") != 0)
{
- fputs ("test failed!\n", stderr);
- return 1;
+ fputs ("test failed!\n", stdout);
+ result = 1;
}
if (argc == 2 && !strcmp (argv[1], "-opipe"))
@@ -48,13 +52,18 @@ main (int argc, char **argv)
if (out == NULL)
{
perror ("popen: /bin/cat");
- exit (EXIT_FAILURE);
+ result = 1;
}
}
else if (argc == 3 && !strcmp (argv[1], "-ipipe"))
{
sprintf (buf, "/bin/cat %s", argv[2]);
in = popen (buf, "r");
+ if (in == NULL)
+ {
+ perror ("popen: /bin/cat");
+ result = 1;
+ }
}
{
@@ -64,7 +73,10 @@ main (int argc, char **argv)
sscanf ("thompson", "%s", name),
name);
if (strcmp (name, "thompson") != 0)
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
fputs ("Testing scanf (vfscanf)\n", out);
@@ -78,11 +90,17 @@ main (int argc, char **argv)
fprintf (out, "n = %d, i = %d, x = %f, name = \"%.50s\"\n",
n, i, x, name);
if (n != 3 || i != 25 || x != 5.432F || strcmp (name, "thompson"))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in));
if (strcmp (buf, "\n"))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
fputs ("Test 2:\n", out);
{
int i;
@@ -90,12 +108,18 @@ main (int argc, char **argv)
char name[50];
(void) fscanf (in, "%2d%f%*d %[0123456789]", &i, &x, name);
fprintf (out, "i = %d, x = %f, name = \"%.50s\"\n", i, x, name);
- if (i != 56 || x != 789.0F || strcmp(name, "56"))
- return 1;
+ if (i != 56 || x != 789.0F || strcmp (name, "56"))
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in));
if (strcmp (buf, "a72\n"))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
fputs ("Test 3:\n", out);
{
static struct {
@@ -118,7 +142,10 @@ main (int argc, char **argv)
int count;
if (rounds++ >= sizeof (ok) / sizeof (ok[0]))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
quant = 0.0;
units[0] = item[0] = '\0';
@@ -129,28 +156,37 @@ main (int argc, char **argv)
if (count != ok[rounds-1].count || quant != ok[rounds-1].quant
|| strcmp (item, ok[rounds-1].item)
|| strcmp (units, ok[rounds-1].units))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
}
buf[0] = '\0';
fprintf (out, "Residual: \"%s\"\n", fgets (buf, sizeof (buf), in));
if (strcmp (buf, ""))
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
if (out != stdout)
pclose (out);
- fputs ("Test 3:\n", out);
+ fputs ("Test 4:\n", out);
{
int res, val, n;
res = sscanf ("-242", "%3o%n", &val, &n);
printf ("res = %d, val = %d, n = %d\n", res, val, n);
if (res != 1 || val != -20 || n != 3)
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
- fputs ("Test 4:\n", out);
+ fputs ("Test 5:\n", out);
{
double a = 0, b = 0;
int res, n;
@@ -159,20 +195,29 @@ main (int argc, char **argv)
printf ("res = %d, a = %g, b = %g, n = %d\n", res, a, b, n);
if (res != 2 || a != 123 || b != 456 || n != 6)
- return 1;
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
res = sscanf ("0", "%lg", &a);
printf ("res = %d, a = %g\n", res, a);
if (res != 1 || a != 0)
- exit (EXIT_FAILURE);
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
res = sscanf ("1e3", "%lg%n", &a, &n);
printf ("res = %d, a = %g, n = %d\n", res, a, n);
if (res != 1 || a != 1000 || n != 3)
- exit (EXIT_FAILURE);
+ {
+ fputs ("test failed!\n", stdout);
+ result = 1;
+ }
}
- exit(EXIT_SUCCESS);
+ exit (result);
}