tests: add open.test
* tests/open.c: New file.
* tests/open.test: New test.
* tests/.gitignore: Add open.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add open.test.
diff --git a/tests/.gitignore b/tests/.gitignore
index 9b43efd..d5bbe58 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -82,6 +82,7 @@
netlink_unix_diag
newfstatat
oldselect
+open
openat
pc
personality
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 68cf7e7..8832493 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -131,6 +131,7 @@
netlink_unix_diag \
newfstatat \
oldselect \
+ open \
openat \
pc \
personality \
@@ -302,6 +303,7 @@
net.test \
newfstatat.test \
oldselect.test \
+ open.test \
openat.test \
personality.test \
pipe.test \
diff --git a/tests/open.c b/tests/open.c
new file mode 100644
index 0000000..c990cd0
--- /dev/null
+++ b/tests/open.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "tests.h"
+#include <sys/syscall.h>
+
+#ifdef __NR_open
+
+# include <errno.h>
+# include <fcntl.h>
+# include <stdio.h>
+# include <unistd.h>
+
+int
+main(void)
+{
+ static const char sample[] = "open.sample";
+ int fd = syscall(__NR_open, sample, O_RDONLY|O_CREAT, 0400);
+
+ if (fd < 0) {
+ if (errno != ENOSYS)
+ perror_msg_and_fail("open");
+ printf("open(\"%s\", O_RDONLY|O_CREAT, 0400)"
+ " = %d ENOSYS (%m)\n", sample, fd);
+ } else {
+ printf("open(\"%s\", O_RDONLY|O_CREAT, 0400) = %d\n",
+ sample, fd);
+ close(fd);
+ if (unlink(sample))
+ perror_msg_and_fail("unlink");
+
+ fd = syscall(__NR_open, sample, O_RDONLY);
+ if (fd >= 0 || errno != ENOENT)
+ perror_msg_and_fail("open");
+ printf("open(\"%s\", O_RDONLY) = %d ENOENT (%m)\n",
+ sample, fd);
+
+ fd = syscall(__NR_open, sample, O_WRONLY|O_NONBLOCK|0x80000000);
+ if (fd >= 0 || errno != ENOENT)
+ perror_msg_and_fail("open");
+ printf("open(\"%s\", O_WRONLY|O_NONBLOCK|0x80000000)"
+ " = %d ENOENT (%m)\n", sample, fd);
+ }
+
+ puts("+++ exited with 0 +++");
+ return 0;
+}
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_open")
+
+#endif
diff --git a/tests/open.test b/tests/open.test
new file mode 100755
index 0000000..4f36046
--- /dev/null
+++ b/tests/open.test
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Check open syscall decoding.
+
+. "${srcdir=.}/init.sh"
+
+# strace -P is implemented using /proc/self/fd
+[ -d /proc/self/fd/ ] ||
+ framework_skip_ '/proc/self/fd/ is not available'
+
+run_prog > /dev/null
+OUT="$LOG.out"
+syscall=${ME_%.test}
+sample=$syscall.sample
+run_strace -a30 -e$syscall -P$sample $args > "$OUT"
+match_diff "$LOG" "$OUT"
+rm -f "$OUT"