tests: add timer_xettime.test

* tests/timer_xettime.c: New file.
* tests/timer_xettime.test: New test.
* tests/Makefile.am (check_PROGRAMS): Add timer_xettime.
(TESTS): Add timer_xettime.test.
* tests/.gitignore: Add timer_xettime.

diff --git a/tests/.gitignore b/tests/.gitignore
index 0fa6f9c1d22a9334b5aeef61442c9ba6dc0e2449..1ebe483e663deed7aaf022d1faa3bbe70c6be048 100644 (file)
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -50,6 +50,7 @@ statfs
 sysinfo
 time
 timer_create
+timer_xettime
 times
 times-fail
 uid

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 48ae05e46b7ebc83831e4ec825942371f9b5e74a..7bcd875d32d47ca26cc24ffe9a8443cb5a7633e4 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -63,6 +63,7 @@ check_PROGRAMS = \
        sysinfo \
        time \
        timer_create \
+       timer_xettime \
        times \
        times-fail \
        uid \
@@ -147,6 +148,7 @@ TESTS = \
        sun_path.test \
        time.test \
        timer_create.test \
+       timer_xettime.test \
        times.test \
        times-fail.test \
        umovestr.test \

diff --git a/tests/timer_xettime.c b/tests/timer_xettime.c
new file mode 100644 (file)
index 0000000..a7b93c0
--- /dev/null
+++ b/tests/timer_xettime.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2015 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdint.h>
+#include <signal.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#if defined __NR_timer_create \
+ && defined __NR_timer_gettime \
+ && defined __NR_timer_settime
+
+int
+main(void)
+{
+       int tid;
+       struct sigevent sev = { .sigev_notify = SIGEV_NONE };
+
+       if (syscall(__NR_timer_create, CLOCK_MONOTONIC, &sev, &tid))
+               return 77;
+       printf("timer_create(CLOCK_MONOTONIC, {sigev_signo=0"
+              ", sigev_notify=SIGEV_NONE}, [%d]) = 0\n", tid);
+
+       struct {
+               struct itimerspec its;
+               uint32_t pad[4];
+       } old = {
+               .pad = { 0xdeadbeef, 0xbadc0ded, 0xdeadbeef, 0xbadc0ded }
+       }, new = {
+               .its = {
+                       .it_interval = { 0xdeface1, 0xdeface2 },
+                       .it_value = { 0xdeface3, 0xdeface4 }
+               },
+               .pad = { 0xdeadbeef, 0xbadc0ded, 0xdeadbeef, 0xbadc0ded }
+       };
+
+       if (syscall(__NR_timer_settime, tid, 0, &new.its, &old.its))
+               return 77;
+       printf("timer_settime(%d, 0"
+              ", {it_interval={%jd, %jd}, it_value={%jd, %jd}}"
+              ", {it_interval={%jd, %jd}, it_value={%jd, %jd}}"
+              ") = 0\n",
+              tid,
+              (intmax_t) new.its.it_interval.tv_sec,
+              (intmax_t) new.its.it_interval.tv_nsec,
+              (intmax_t) new.its.it_value.tv_sec,
+              (intmax_t) new.its.it_value.tv_nsec,
+              (intmax_t) old.its.it_interval.tv_sec,
+              (intmax_t) old.its.it_interval.tv_nsec,
+              (intmax_t) old.its.it_value.tv_sec,
+              (intmax_t) old.its.it_value.tv_nsec);
+
+       if (syscall(__NR_timer_gettime, tid, &old.its))
+               return 77;
+       printf("timer_gettime(%d"
+              ", {it_interval={%jd, %jd}, it_value={%jd, %jd}}"
+              ") = 0\n",
+              tid,
+              (intmax_t) old.its.it_interval.tv_sec,
+              (intmax_t) old.its.it_interval.tv_nsec,
+              (intmax_t) old.its.it_value.tv_sec,
+              (intmax_t) old.its.it_value.tv_nsec);
+
+       puts("+++ exited with 0 +++");
+       return 0;
+}
+
+#else
+
+int
+main(void)
+{
+       return 77;
+}
+
+#endif

diff --git a/tests/timer_xettime.test b/tests/timer_xettime.test
new file mode 100755 (executable)
index 0000000..90d7e75
--- /dev/null
+++ b/tests/timer_xettime.test
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Check timer_settime and timer_gettime syscalls decoding.
+
+. "${srcdir=.}/init.sh"
+
+run_prog > /dev/null
+OUT="$LOG.out"
+syscalls=timer_create,timer_settime,timer_gettime
+run_strace -e trace=$syscalls $args > "$OUT"
+match_diff "$OUT" "$LOG"
+rm -f "$OUT"
+
+exit 0