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-rw-r--r--tools/testing/selftests/breakpoints/Makefile2
-rw-r--r--tools/testing/selftests/cpu-hotplug/Makefile2
-rw-r--r--tools/testing/selftests/ipc/Makefile25
-rw-r--r--tools/testing/selftests/ipc/msgque.c246
-rw-r--r--tools/testing/selftests/kcmp/Makefile6
-rw-r--r--tools/testing/selftests/kcmp/kcmp_test.c6
-rw-r--r--tools/testing/selftests/memory-hotplug/Makefile2
-rw-r--r--tools/testing/selftests/mqueue/Makefile4
-rw-r--r--tools/testing/selftests/vm/Makefile2
9 files changed, 284 insertions, 11 deletions
diff --git a/tools/testing/selftests/breakpoints/Makefile b/tools/testing/selftests/breakpoints/Makefile
index 931278035f5c..e18b42b254af 100644
--- a/tools/testing/selftests/breakpoints/Makefile
+++ b/tools/testing/selftests/breakpoints/Makefile
@@ -17,7 +17,7 @@ else
endif
run_tests:
- ./breakpoint_test
+ @./breakpoint_test || echo "breakpoints selftests: [FAIL]"
clean:
rm -fr breakpoint_test
diff --git a/tools/testing/selftests/cpu-hotplug/Makefile b/tools/testing/selftests/cpu-hotplug/Makefile
index 7c9c20ff578a..12657a5e4bf9 100644
--- a/tools/testing/selftests/cpu-hotplug/Makefile
+++ b/tools/testing/selftests/cpu-hotplug/Makefile
@@ -1,6 +1,6 @@
all:
run_tests:
- ./on-off-test.sh
+ @./on-off-test.sh || echo "cpu-hotplug selftests: [FAIL]"
clean:
diff --git a/tools/testing/selftests/ipc/Makefile b/tools/testing/selftests/ipc/Makefile
new file mode 100644
index 000000000000..5386fd7c43ae
--- /dev/null
+++ b/tools/testing/selftests/ipc/Makefile
@@ -0,0 +1,25 @@
+uname_M := $(shell uname -m 2>/dev/null || echo not)
+ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/)
+ifeq ($(ARCH),i386)
+ ARCH := X86
+ CFLAGS := -DCONFIG_X86_32 -D__i386__
+endif
+ifeq ($(ARCH),x86_64)
+ ARCH := X86
+ CFLAGS := -DCONFIG_X86_64 -D__x86_64__
+endif
+
+CFLAGS += -I../../../../usr/include/
+
+all:
+ifeq ($(ARCH),X86)
+ gcc $(CFLAGS) msgque.c -o msgque_test
+else
+ echo "Not an x86 target, can't build msgque selftest"
+endif
+
+run_tests: all
+ ./msgque_test
+
+clean:
+ rm -fr ./msgque_test
diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c
new file mode 100644
index 000000000000..d66418237d21
--- /dev/null
+++ b/tools/testing/selftests/ipc/msgque.c
@@ -0,0 +1,246 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <linux/msg.h>
+#include <fcntl.h>
+
+#define MAX_MSG_SIZE 32
+
+struct msg1 {
+ int msize;
+ long mtype;
+ char mtext[MAX_MSG_SIZE];
+};
+
+#define TEST_STRING "Test sysv5 msg"
+#define MSG_TYPE 1
+
+#define ANOTHER_TEST_STRING "Yet another test sysv5 msg"
+#define ANOTHER_MSG_TYPE 26538
+
+struct msgque_data {
+ key_t key;
+ int msq_id;
+ int qbytes;
+ int qnum;
+ int mode;
+ struct msg1 *messages;
+};
+
+int restore_queue(struct msgque_data *msgque)
+{
+ int fd, ret, id, i;
+ char buf[32];
+
+ fd = open("/proc/sys/kernel/msg_next_id", O_WRONLY);
+ if (fd == -1) {
+ printf("Failed to open /proc/sys/kernel/msg_next_id\n");
+ return -errno;
+ }
+ sprintf(buf, "%d", msgque->msq_id);
+
+ ret = write(fd, buf, strlen(buf));
+ if (ret != strlen(buf)) {
+ printf("Failed to write to /proc/sys/kernel/msg_next_id\n");
+ return -errno;
+ }
+
+ id = msgget(msgque->key, msgque->mode | IPC_CREAT | IPC_EXCL);
+ if (id == -1) {
+ printf("Failed to create queue\n");
+ return -errno;
+ }
+
+ if (id != msgque->msq_id) {
+ printf("Restored queue has wrong id (%d instead of %d)\n",
+ id, msgque->msq_id);
+ ret = -EFAULT;
+ goto destroy;
+ }
+
+ for (i = 0; i < msgque->qnum; i++) {
+ if (msgsnd(msgque->msq_id, &msgque->messages[i].mtype,
+ msgque->messages[i].msize, IPC_NOWAIT) != 0) {
+ printf("msgsnd failed (%m)\n");
+ ret = -errno;
+ goto destroy;
+ };
+ }
+ return 0;
+
+destroy:
+ if (msgctl(id, IPC_RMID, 0))
+ printf("Failed to destroy queue: %d\n", -errno);
+ return ret;
+}
+
+int check_and_destroy_queue(struct msgque_data *msgque)
+{
+ struct msg1 message;
+ int cnt = 0, ret;
+
+ while (1) {
+ ret = msgrcv(msgque->msq_id, &message.mtype, MAX_MSG_SIZE,
+ 0, IPC_NOWAIT);
+ if (ret < 0) {
+ if (errno == ENOMSG)
+ break;
+ printf("Failed to read IPC message: %m\n");
+ ret = -errno;
+ goto err;
+ }
+ if (ret != msgque->messages[cnt].msize) {
+ printf("Wrong message size: %d (expected %d)\n", ret,
+ msgque->messages[cnt].msize);
+ ret = -EINVAL;
+ goto err;
+ }
+ if (message.mtype != msgque->messages[cnt].mtype) {
+ printf("Wrong message type\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ if (memcmp(message.mtext, msgque->messages[cnt].mtext, ret)) {
+ printf("Wrong message content\n");
+ ret = -EINVAL;
+ goto err;
+ }
+ cnt++;
+ }
+
+ if (cnt != msgque->qnum) {
+ printf("Wrong message number\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ ret = 0;
+err:
+ if (msgctl(msgque->msq_id, IPC_RMID, 0)) {
+ printf("Failed to destroy queue: %d\n", -errno);
+ return -errno;
+ }
+ return ret;
+}
+
+int dump_queue(struct msgque_data *msgque)
+{
+ struct msqid64_ds ds;
+ int kern_id;
+ int i, ret;
+
+ for (kern_id = 0; kern_id < 256; kern_id++) {
+ ret = msgctl(kern_id, MSG_STAT, &ds);
+ if (ret < 0) {
+ if (errno == -EINVAL)
+ continue;
+ printf("Failed to get stats for IPC queue with id %d\n",
+ kern_id);
+ return -errno;
+ }
+
+ if (ret == msgque->msq_id)
+ break;
+ }
+
+ msgque->messages = malloc(sizeof(struct msg1) * ds.msg_qnum);
+ if (msgque->messages == NULL) {
+ printf("Failed to get stats for IPC queue\n");
+ return -ENOMEM;
+ }
+
+ msgque->qnum = ds.msg_qnum;
+ msgque->mode = ds.msg_perm.mode;
+ msgque->qbytes = ds.msg_qbytes;
+
+ for (i = 0; i < msgque->qnum; i++) {
+ ret = msgrcv(msgque->msq_id, &msgque->messages[i].mtype,
+ MAX_MSG_SIZE, i, IPC_NOWAIT | MSG_COPY);
+ if (ret < 0) {
+ printf("Failed to copy IPC message: %m (%d)\n", errno);
+ return -errno;
+ }
+ msgque->messages[i].msize = ret;
+ }
+ return 0;
+}
+
+int fill_msgque(struct msgque_data *msgque)
+{
+ struct msg1 msgbuf;
+
+ msgbuf.mtype = MSG_TYPE;
+ memcpy(msgbuf.mtext, TEST_STRING, sizeof(TEST_STRING));
+ if (msgsnd(msgque->msq_id, &msgbuf.mtype, sizeof(TEST_STRING),
+ IPC_NOWAIT) != 0) {
+ printf("First message send failed (%m)\n");
+ return -errno;
+ };
+
+ msgbuf.mtype = ANOTHER_MSG_TYPE;
+ memcpy(msgbuf.mtext, ANOTHER_TEST_STRING, sizeof(ANOTHER_TEST_STRING));
+ if (msgsnd(msgque->msq_id, &msgbuf.mtype, sizeof(ANOTHER_TEST_STRING),
+ IPC_NOWAIT) != 0) {
+ printf("Second message send failed (%m)\n");
+ return -errno;
+ };
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ int msg, pid, err;
+ struct msgque_data msgque;
+
+ msgque.key = ftok(argv[0], 822155650);
+ if (msgque.key == -1) {
+ printf("Can't make key\n");
+ return -errno;
+ }
+
+ msgque.msq_id = msgget(msgque.key, IPC_CREAT | IPC_EXCL | 0666);
+ if (msgque.msq_id == -1) {
+ printf("Can't create queue\n");
+ goto err_out;
+ }
+
+ err = fill_msgque(&msgque);
+ if (err) {
+ printf("Failed to fill queue\n");
+ goto err_destroy;
+ }
+
+ err = dump_queue(&msgque);
+ if (err) {
+ printf("Failed to dump queue\n");
+ goto err_destroy;
+ }
+
+ err = check_and_destroy_queue(&msgque);
+ if (err) {
+ printf("Failed to check and destroy queue\n");
+ goto err_out;
+ }
+
+ err = restore_queue(&msgque);
+ if (err) {
+ printf("Failed to restore queue\n");
+ goto err_destroy;
+ }
+
+ err = check_and_destroy_queue(&msgque);
+ if (err) {
+ printf("Failed to test queue\n");
+ goto err_out;
+ }
+ return 0;
+
+err_destroy:
+ if (msgctl(msgque.msq_id, IPC_RMID, 0)) {
+ printf("Failed to destroy queue: %d\n", -errno);
+ return -errno;
+ }
+err_out:
+ return err;
+}
diff --git a/tools/testing/selftests/kcmp/Makefile b/tools/testing/selftests/kcmp/Makefile
index dc79b86ea65c..56eb5523dbb8 100644
--- a/tools/testing/selftests/kcmp/Makefile
+++ b/tools/testing/selftests/kcmp/Makefile
@@ -16,13 +16,13 @@ CFLAGS += -I../../../../arch/x86/include/
all:
ifeq ($(ARCH),X86)
- gcc $(CFLAGS) kcmp_test.c -o run_test
+ gcc $(CFLAGS) kcmp_test.c -o kcmp_test
else
echo "Not an x86 target, can't build kcmp selftest"
endif
-run-tests: all
- ./kcmp_test
+run_tests: all
+ @./kcmp_test || echo "kcmp_test: [FAIL]"
clean:
rm -fr ./run_test
diff --git a/tools/testing/selftests/kcmp/kcmp_test.c b/tools/testing/selftests/kcmp/kcmp_test.c
index 358cc6bfa35d..fa4f1b37e045 100644
--- a/tools/testing/selftests/kcmp/kcmp_test.c
+++ b/tools/testing/selftests/kcmp/kcmp_test.c
@@ -72,7 +72,8 @@ int main(int argc, char **argv)
/* This one should return same fd */
ret = sys_kcmp(pid1, pid2, KCMP_FILE, fd1, fd1);
if (ret) {
- printf("FAIL: 0 expected but %d returned\n", ret);
+ printf("FAIL: 0 expected but %d returned (%s)\n",
+ ret, strerror(errno));
ret = -1;
} else
printf("PASS: 0 returned as expected\n");
@@ -80,7 +81,8 @@ int main(int argc, char **argv)
/* Compare with self */
ret = sys_kcmp(pid1, pid1, KCMP_VM, 0, 0);
if (ret) {
- printf("FAIL: 0 expected but %li returned\n", ret);
+ printf("FAIL: 0 expected but %li returned (%s)\n",
+ ret, strerror(errno));
ret = -1;
} else
printf("PASS: 0 returned as expected\n");
diff --git a/tools/testing/selftests/memory-hotplug/Makefile b/tools/testing/selftests/memory-hotplug/Makefile
index 7c9c20ff578a..0f49c3f5f58d 100644
--- a/tools/testing/selftests/memory-hotplug/Makefile
+++ b/tools/testing/selftests/memory-hotplug/Makefile
@@ -1,6 +1,6 @@
all:
run_tests:
- ./on-off-test.sh
+ @./on-off-test.sh || echo "memory-hotplug selftests: [FAIL]"
clean:
diff --git a/tools/testing/selftests/mqueue/Makefile b/tools/testing/selftests/mqueue/Makefile
index 54c0aad2b47c..218a122c7951 100644
--- a/tools/testing/selftests/mqueue/Makefile
+++ b/tools/testing/selftests/mqueue/Makefile
@@ -3,8 +3,8 @@ all:
gcc -O2 -lrt -lpthread -lpopt -o mq_perf_tests mq_perf_tests.c
run_tests:
- ./mq_open_tests /test1
- ./mq_perf_tests
+ @./mq_open_tests /test1 || echo "mq_open_tests: [FAIL]"
+ @./mq_perf_tests || echo "mq_perf_tests: [FAIL]"
clean:
rm -f mq_open_tests mq_perf_tests
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 7300d0702efe..436d2e81868b 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile
@@ -8,7 +8,7 @@ all: hugepage-mmap hugepage-shm map_hugetlb thuge-gen
$(CC) $(CFLAGS) -o $@ $^
run_tests: all
- /bin/sh ./run_vmtests
+ @/bin/sh ./run_vmtests || echo "vmtests: [FAIL]"
clean:
$(RM) hugepage-mmap hugepage-shm map_hugetlb
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-12 08:00:14 +0300