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-rw-r--r--test/unistd/Makefile3
-rw-r--r--test/unistd/tst-preadwrite.c164
-rw-r--r--test/unistd/tst-preadwrite64.c24
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"
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 19:24:11 +0000