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-rw-r--r--stdio-common/tst-sscanf.c273
1 files changed, 0 insertions, 273 deletions
diff --git a/stdio-common/tst-sscanf.c b/stdio-common/tst-sscanf.c
deleted file mode 100644
index c070e14cd7..0000000000
--- a/stdio-common/tst-sscanf.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <locale.h>
-
-#ifndef CHAR
-# define CHAR char
-# define L(str) str
-# define SSCANF sscanf
-#endif
-
-const CHAR *str_double[] =
-{
- L("-.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01"),
- L("0.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01"),
- L("-1234567E0198765432E0912345678901987654321091234567890198765432109"),
- L("-0.1000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01")
-};
-
-const double val_double[] =
-{
- -.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01,
- 0.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01,
- -1234567E01, 98765432E09, 12345678901.0, 98765432109.0, 12345678901.0,
- 98765432109.0,
- -0.1000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01
-};
-
-const CHAR *str_long[] =
-{
- L("-12345678987654321123456789987654321123456789987654321"),
- L("-12345678987654321123456789987654321123456789987654321"),
- L("-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321"),
- L("-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321")
-};
-
-const CHAR *fmt_long[] =
-{
- L("%9ld%9ld%9ld%9ld%9ld%9ld"),
- L("%I9ld%I9ld%I9ld%I9ld%I9ld%I9ld"),
- L("%'11ld%'11ld%'11ld%'11ld%'11ld%'11ld"),
- L("%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld")
-};
-
-const long int val_long[] =
-{
- -12345678, 987654321, 123456789, 987654321, 123456789, 987654321
-};
-
-struct test
-{
- const CHAR *str;
- const CHAR *fmt;
- int retval;
-} int_tests[] =
-{
- { L("foo\n"), L("foo\nbar"), -1 },
- { L("foo\n"), L("foo bar"), -1 },
- { L("foo\n"), L("foo %d"), -1 },
- { L("foo\n"), L("foo\n%d"), -1 },
- { L("foon"), L("foonbar"), -1 },
- { L("foon"), L("foon%d"), -1 },
- { L("foo "), L("foo bar"), -1 },
- { L("foo "), L("foo %d"), -1 },
- { L("foo\t"), L("foo\tbar"), -1 },
- { L("foo\t"), L("foo bar"), -1 },
- { L("foo\t"), L("foo %d"), -1 },
- { L("foo\t"), L("foo\t%d"), -1 },
- { L("foo"), L("foo"), 0 },
- { L("foon"), L("foo bar"), 0 },
- { L("foon"), L("foo %d"), 0 },
- { L("foo "), L("fooxbar"), 0 },
- { L("foo "), L("foox%d"), 0 },
- { L("foo bar"), L("foon"), 0 },
- { L("foo bar"), L("foo bar"), 0 },
- { L("foo bar"), L("foo %d"), 0 },
- { L("foo bar"), L("foon%d"), 0 },
- { L("foo (nil)"), L("foo %p"), 1},
- { L("foo (nil)"), L("foo %4p"), 0},
- { L("foo "), L("foo %n"), 0 },
- { L("foo%bar1"), L("foo%%bar%d"), 1 },
- /* Some OSes skip whitespace here while others don't. */
- { L("foo \t %bar1"), L("foo%%bar%d"), 1 }
-};
-
-struct test double_tests[] =
-{
- { L("-1"), L("%1g"), 0 },
- { L("-.1"), L("%2g"), 0 },
- { L("-inf"), L("%3g"), 0 },
- { L("+0"), L("%1g"), },
- { L("-0x1p0"), L("%2g"), 1 },
- { L("-..1"), L("%g"), 0 },
- { L("-inf"), L("%g"), 1 }
-};
-
-struct test2
-{
- const CHAR *str;
- const CHAR *fmt;
- int retval;
- char residual;
-} double_tests2[] =
-{
- { L("0e+0"), L("%g%c"), 1, 0 },
- { L("0xe+0"), L("%g%c"), 2, '+' },
- { L("0x.e+0"), L("%g%c"), 2, '+' },
-};
-
-static int
-do_test (void)
-{
- double d[6];
- long l[6];
- int i, j;
- int tst_locale;
- int result = 0;
-
- tst_locale = 1;
- if (tst_locale)
- if (setlocale (LC_ALL, "en_US.ISO-8859-1") == NULL)
- {
- puts ("Failed to set en_US locale, skipping locale related tests");
- tst_locale = 0;
- }
-
- for (i = 0; i < 4; ++i)
- {
- if (SSCANF (str_double[i], L("%11lf%11lf%11lf%11lf%11lf%11lf"),
- &d[0], &d[1], &d[2], &d[3], &d[4], &d[5]) != 6)
- {
- printf ("Double sscanf test %d wrong number of "
- "assigned inputs\n", i);
- result = 1;
- }
- else
- for (j = 0; j < 6; ++j)
- if (d[j] != val_double[6 * i + j])
- {
- printf ("Double sscanf test %d failed (%g instead of %g)\n",
- i, d[j], val_double[6 * i + j]);
- result = 1;
- break;
- }
- }
-
- for (i = 0; i < 4; ++i)
- {
- if (SSCANF (str_long[i], fmt_long[i],
- &l[0], &l[1], &l[2], &l[3], &l[4], &l[5]) != 6)
- {
- printf ("Integer sscanf test %d wrong number of "
- "assigned inputs\n", i);
- result = 1;
- }
- else
- for (j = 0; j < 6; ++j)
- if (l[j] != val_long[j])
- {
- printf ("Integer sscanf test %d failed (%ld instead %ld)\n",
- i, l[j], val_long[j]);
- result = 1;
- break;
- }
-
- if (! tst_locale)
- break;
- }
-
- for (i = 0; i < sizeof (int_tests) / sizeof (int_tests[0]); ++i)
- {
- long dummy;
- int ret;
-
- if ((ret = SSCANF (int_tests[i].str, int_tests[i].fmt,
- &dummy)) != int_tests[i].retval)
- {
- printf ("int_tests[%d] returned %d != %d\n",
- i, ret, int_tests[i].retval);
- result = 1;
- }
- }
-
- for (i = 0; i < sizeof (double_tests) / sizeof (double_tests[0]); ++i)
- {
- double dummy;
- int ret;
-
- if ((ret = SSCANF (double_tests[i].str, double_tests[i].fmt,
- &dummy)) != double_tests[i].retval)
- {
- printf ("double_tests[%d] returned %d != %d\n",
- i, ret, double_tests[i].retval);
- result = 1;
- }
- }
-
- for (i = 0; i < sizeof (double_tests2) / sizeof (double_tests2[0]); ++i)
- {
- double dummy;
- int ret;
- char c = 0;
-
- if ((ret = SSCANF (double_tests2[i].str, double_tests2[i].fmt,
- &dummy, &c)) != double_tests2[i].retval)
- {
- printf ("double_tests2[%d] returned %d != %d\n",
- i, ret, double_tests2[i].retval);
- result = 1;
- }
- else if (ret == 2 && c != double_tests2[i].residual)
- {
- printf ("double_tests2[%d] stopped at '%c' != '%c'\n",
- i, c, double_tests2[i].residual);
- result = 1;
- }
- }
-
- /* BZ #16618
- The test will segfault during SSCANF if the buffer overflow
- is not fixed. The size of `s` is such that it forces the use
- of malloc internally and this triggers the incorrect computation.
- Thus the value for SIZE is arbitrariy high enough that malloc
- is used. */
- {
-#define SIZE 131072
- CHAR *s = malloc ((SIZE + 1) * sizeof (*s));
- if (s == NULL)
- abort ();
- for (size_t i = 0; i < SIZE; i++)
- s[i] = L('0');
- s[SIZE] = L('\0');
- int i = 42;
- /* Scan multi-digit zero into `i`. */
- if (SSCANF (s, L("%d"), &i) != 1)
- {
- printf ("FAIL: bug16618: SSCANF did not read one input item.\n");
- result = 1;
- }
- if (i != 0)
- {
- printf ("FAIL: bug16618: Value of `i` was not zero as expected.\n");
- result = 1;
- }
- free (s);
- if (result != 1)
- printf ("PASS: bug16618: Did not crash.\n");
-#undef SIZE
- }
-
-
- return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
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