tests: add renameat.test

* tests/renameat.c: New file.
* tests/renameat.test: New test.
* tests/.gitignore: Add renameat.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add renameat.test.

diff --git a/tests/.gitignore b/tests/.gitignore
index ba3b8f5b3c11a873a1167ec05a72f4559427d2c3..0100e6cf0fef62daa78623c97fe4310feb6e35df 100644 (file)
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -94,6 +94,7 @@ readlinkat
 readv
 recvmsg
 rename
+renameat
 restart_syscall
 rt_sigpending
 rt_sigprocmask

diff --git a/tests/Makefile.am b/tests/Makefile.am
index a7e9d96aebaa795a906b81d785143bddac49fb3b..3ff506808cbd21d06c52424a9ab49be154a1d1cf 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -143,6 +143,7 @@ check_PROGRAMS = \
        readv \
        recvmsg \
        rename \
+       renameat\
        restart_syscall \
        rt_sigpending \
        rt_sigprocmask \
@@ -311,6 +312,7 @@ DECODER_TESTS = \
        readv.test \
        recvmsg.test \
        rename.test \
+       renameat.test \
        rt_sigpending.test \
        rt_sigprocmask.test \
        rt_sigqueueinfo.test \

diff --git a/tests/renameat.c b/tests/renameat.c
new file mode 100644 (file)
index 0000000..f17e9b0
--- /dev/null
+++ b/tests/renameat.c
@@ -0,0 +1,31 @@
+#include "tests.h"
+#include <errno.h>
+#include <sys/syscall.h>
+
+#ifdef __NR_renameat
+
+# include <stdio.h>
+# include <unistd.h>
+
+# define OLD_FILE "renameat_old"
+# define NEW_FILE "renameat_new"
+
+int
+main(void)
+{
+       const long int fd_old = (long int) 0xdeadbeefffffffff;
+       const long int fd_new = (long int) 0xdeadbeeffffffffe;
+       int rc = syscall(__NR_renameat, fd_old, OLD_FILE, fd_new, NEW_FILE);
+       printf("renameat(%d, \"%s\", %d, \"%s\") = %d %s (%m)\n",
+              (int) fd_old, OLD_FILE, (int) fd_new, NEW_FILE, rc,
+              errno == ENOSYS ? "ENOSYS" : "EBADF");
+
+       puts("+++ exited with 0 +++");
+       return 0;
+}
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_renameat")
+
+#endif

diff --git a/tests/renameat.test b/tests/renameat.test
new file mode 100755 (executable)
index 0000000..728b18d
--- /dev/null
+++ b/tests/renameat.test
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Check rename syscall decoding.
+
+. "${srcdir=.}/init.sh"
+
+run_prog > /dev/null
+OUT="$LOG.out"
+run_strace -erenameat $args > "$OUT"
+match_diff "$LOG" "$OUT"
+rm -f "$OUT"