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Diffstat (limited to 'libio/tst_putwc.c')
-rw-r--r-- | libio/tst_putwc.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/libio/tst_putwc.c b/libio/tst_putwc.c deleted file mode 100644 index 79654d91c1..0000000000 --- a/libio/tst_putwc.c +++ /dev/null @@ -1,124 +0,0 @@ -/* Simple test of putwc in the C locale. - Copyright (C) 2000-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.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 <errno.h> -#include <error.h> -#include <stdio.h> -#include <stdlib.h> -#include <wchar.h> - -static const char outname[] = OBJPFX "tst_putwc.temp"; - -/* Prototype for our test function. */ -int do_test (void); -#define TEST_FUNCTION do_test () - -/* This defines the `main' function and some more. */ -#include <test-skeleton.c> - -int -do_test (void) -{ - const wchar_t str[] = L"This is a test of putwc\n"; - wchar_t buf[100]; - size_t n = 0; - FILE *fp; - int res = 0; - - add_temp_file (outname); - - fp = fopen (outname, "w+"); - if (fp == NULL) - error (EXIT_FAILURE, errno, "cannot open temporary file"); - - for (n = 0; str[n] != L'\0'; ++n) - putwc (str[n], fp); - - /* First try reading after rewinding. */ - rewind (fp); - - wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0])); - n = 0; - while (! feof (fp) && n < sizeof (buf) - 1) - { - buf[n] = getwc (fp); - if (buf[n] == WEOF) - break; - ++n; - } - buf[n] = L'\0'; - - if (wcscmp (buf, L"This is a test of putwc\n") != 0) - { - puts ("first comparison failed"); - res = 1; - } - - /* Now close the file, open it again, and read again. */ - if (fclose (fp) != 0) - { - printf ("failure during fclose: %m\n"); - res = 1; - } - - fp = fopen (outname, "r"); - if (fp == NULL) - { - printf ("cannot reopen file: %m\n"); - return 1; - } - - /* We can remove the file now. */ - remove (outname); - - wmemset (buf, L'\0', sizeof (buf) / sizeof (buf[0])); - n = 0; - while (! feof (fp) && n < sizeof (buf) - 1) - { - buf[n] = getwc (fp); - if (buf[n] == WEOF) - break; - ++n; - } - buf[n] = L'\0'; - - if (wcscmp (buf, L"This is a test of putwc\n") != 0) - { - puts ("second comparison failed"); - res = 1; - } - - if (fclose (fp) != 0) - { - printf ("failure during fclose: %m\n"); - res = 1; - } - - /* Next test: write a bit more than a few bytes. */ - fp = fopen (outname, "w"); - if (fp == NULL) - error (EXIT_FAILURE, errno, "cannot open temporary file"); - - for (n = 0; n < 4098; ++n) - putwc (n & 255, fp); - - fclose (fp); - - return res; -} |