diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/unistd/Makefile | 3 | ||||
-rw-r--r-- | test/unistd/tst-preadwrite.c | 164 | ||||
-rw-r--r-- | test/unistd/tst-preadwrite64.c | 24 |
3 files changed, 86 insertions, 105 deletions
diff --git a/test/unistd/Makefile b/test/unistd/Makefile index d29c7971c..fa702231a 100644 --- a/test/unistd/Makefile +++ b/test/unistd/Makefile @@ -1,7 +1,8 @@ # uClibc unistd tests # Licensed under the GNU Library General Public License, see COPYING.LIB -TESTS := clone errno fork getcwd getopt getopt_long tst-preadwrite tstgetopt vfork +TESTS := clone errno fork getcwd getopt getopt_long tst-preadwrite \ + tst-preadwrite64 tstgetopt vfork include ../Test.mak diff --git a/test/unistd/tst-preadwrite.c b/test/unistd/tst-preadwrite.c index b499196bd..281044858 100644 --- a/test/unistd/tst-preadwrite.c +++ b/test/unistd/tst-preadwrite.c @@ -18,132 +18,88 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include <stdlib.h> -#include <stdio.h> -#include <search.h> #include <errno.h> #include <error.h> #include <string.h> #include <unistd.h> -#define TESTFILE_NAME "CRAP.XXXXXX" -#define STRINGIFY(s) STRINGIFY2 (s) -#define STRINGIFY2(s) #s - -/* These are for the temporary file we generate. */ -char *name; -int fd; +/* Allow testing of the 64-bit versions as well. */ +#ifndef PREAD +# define PREAD pread +# define PWRITE pwrite +#endif -/* Test the 32-bit versions first. */ -#define PREAD pread -#define PWRITE pwrite - -int test(int argc, char *argv[]) -{ - char buf[1000]; - char res[1000]; - int i; +#define STRINGIFY(s) STRINGIFY2 (s) +#define STRINGIFY2(s) #s - memset (buf, '\0', sizeof (buf)); - memset (res, '\xff', sizeof (res)); +/* Prototype for our test function. */ +extern void do_prepare (int argc, char *argv[]); +extern int do_test (int argc, char *argv[]); - if (write (fd, buf, sizeof (buf)) != sizeof (buf)) - error (EXIT_FAILURE, errno, "during write"); +/* We have a preparation function. */ +#define PREPARE do_prepare - for (i = 100; i < 200; ++i) - buf[i] = i; - if (PWRITE (fd, buf + 100, 100, 100) != 100) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); +/* We might need a bit longer timeout. */ +#define TIMEOUT 20 /* sec */ - for (i = 450; i < 600; ++i) - buf[i] = i; - if (PWRITE (fd, buf + 450, 150, 450) != 150) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); +/* This defines the `main' function and some more. */ +#include <test-skeleton.c> - if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD)); +/* These are for the temporary file we generate. */ +char *name; +int fd; - close (fd); - unlink (name); - return memcmp (buf + 50, res, sizeof (buf) - 50); +void +do_prepare (int argc, char *argv[]) +{ + char name_len; + +#define FNAME FNAME2(TRUNCATE) +#define FNAME2(s) "/" STRINGIFY(s) "XXXXXX" + + name_len = strlen (test_dir); + name = malloc (name_len + sizeof (FNAME)); + if (name == NULL) + error (EXIT_FAILURE, errno, "cannot allocate file name"); + mempcpy (mempcpy (name, test_dir, name_len), FNAME, sizeof (FNAME)); + add_temp_file (name); + + /* Open our test file. */ + fd = mkstemp (name); + if (fd == -1) + error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); } -/* Test the 64-bit versions as well. */ -#if defined __UCLIBC_HAS_LFS__ -#undef PREAD -#undef PWRITE -#define PREAD pread64 -#define PWRITE pwrite64 - - -int test64(int argc, char *argv[]) +int +do_test (int argc, char *argv[]) { - char buf[1000]; - char res[1000]; - int i; - - memset (buf, '\0', sizeof (buf)); - memset (res, '\xff', sizeof (res)); + char buf[1000]; + char res[1000]; + int i; - if (write (fd, buf, sizeof (buf)) != sizeof (buf)) - error (EXIT_FAILURE, errno, "during write"); + memset (buf, '\0', sizeof (buf)); + memset (res, '\xff', sizeof (res)); - for (i = 100; i < 200; ++i) - buf[i] = i; - if (PWRITE (fd, buf + 100, 100, 100) != 100) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); + if (write (fd, buf, sizeof (buf)) != sizeof (buf)) + error (EXIT_FAILURE, errno, "during write"); - for (i = 450; i < 600; ++i) - buf[i] = i; - if (PWRITE (fd, buf + 450, 150, 450) != 150) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); + for (i = 100; i < 200; ++i) + buf[i] = i; + if (PWRITE (fd, buf + 100, 100, 100) != 100) + error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); - if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50) - error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD)); + for (i = 450; i < 600; ++i) + buf[i] = i; + if (PWRITE (fd, buf + 450, 150, 450) != 150) + error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE)); - close (fd); - unlink (name); - return memcmp (buf + 50, res, sizeof (buf) - 50); -} -#endif + if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50) + error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD)); -void prepare(void) -{ - if (!name) { - name = malloc (BUFSIZ); - if (name == NULL) - error (EXIT_FAILURE, errno, "cannot allocate file name"); - } - strncpy(name, TESTFILE_NAME, BUFSIZ); - - /* Open our test file. */ - fd = mkstemp (name); - if (fd == -1) - error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); -} + close (fd); + unlink (name); -int main (int argc, char **argv) -{ - int result = 0; - - prepare(); - result+=test(argc, argv); - if (result) { - fprintf(stderr, "pread/pwrite test failed.\n"); - return(EXIT_FAILURE); - } - fprintf(stderr, "pread/pwrite test successful.\n"); - -#if defined __UCLIBC_HAS_LFS__ - prepare(); - result+=test64(argc, argv); - if (result) { - fprintf(stderr, "pread64/pwrite64 test failed.\n"); - return(EXIT_FAILURE); - } - fprintf(stderr, "pread64/pwrite64 test successful.\n"); -#endif - return(EXIT_SUCCESS); + return memcmp (buf + 50, res, sizeof (buf) - 50); } diff --git a/test/unistd/tst-preadwrite64.c b/test/unistd/tst-preadwrite64.c new file mode 100644 index 000000000..57098e864 --- /dev/null +++ b/test/unistd/tst-preadwrite64.c @@ -0,0 +1,24 @@ +/* Tests for pread64 and pwrite64. + Copyright (C) 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#define PREAD pread64 +#define PWRITE pwrite64 + +#include "tst-preadwrite.c" |