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authorNiels de Vos <ndevos@redhat.com>2014-12-26 12:57:48 +0100
committerVijay Bellur <vbellur@redhat.com>2015-01-06 03:24:24 -0800
commit64954eb3c58f4ef077e54e8a3726fd2d27419b12 (patch)
tree52cd5a39bbfda7442a5f0955ac2800b74a45b58a /tests/bugs/glusterfs-server/bug-905864.c
parentc4ab37c02e9edc23d0637e23d6f2b42d0827dad2 (diff)
tests: move all test-cases into component subdirectories
There are around 300 regression tests, 250 being in tests/bugs. Running partial set of tests/bugs is not easy because this is a flat directory with almost all tests inside. It would be valuable to make partial test/bugs easier, and allow the use of mulitple build hosts for a single commit, each running a subset of the tests for a quicker result. Additional changes made: - correct the include path for *.rc shell libraries and *.py utils - make the testcases pass checkpatch - arequal-checksum in afr/self-heal.t was never executed, now it is - include.rc now complains loudly if it fails to find env.rc Change-Id: I26ffd067e9853d3be1fd63b2f37d8aa0fd1b4fea BUG: 1178685 Reported-by: Emmanuel Dreyfus <manu@netbsd.org> Reported-by: Atin Mukherjee <amukherj@redhat.com> URL: http://www.gluster.org/pipermail/gluster-devel/2014-December/043414.html Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9353 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'tests/bugs/glusterfs-server/bug-905864.c')
-rw-r--r--tests/bugs/glusterfs-server/bug-905864.c82
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/bugs/glusterfs-server/bug-905864.c b/tests/bugs/glusterfs-server/bug-905864.c
new file mode 100644
index 0000000..3cc4cc5
--- /dev/null
+++ b/tests/bugs/glusterfs-server/bug-905864.c
@@ -0,0 +1,82 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <pthread.h>
+
+
+pthread_t th[5] = {0};
+void
+flock_init (struct flock *f, short int type, off_t start, off_t len)
+{
+ f->l_type = type;
+ f->l_start = start;
+ f->l_len = len;
+}
+
+int
+flock_range_in_steps (int fd, int is_set, short l_type,
+ int start, int end, int step)
+{
+ int ret = 0;
+ int i = 0;
+ struct flock f = {0,};
+
+ for (i = start; i+step < end; i += step) {
+ flock_init (&f, l_type, i, step);
+ ret = fcntl (fd, (is_set) ? F_SETLKW : F_GETLK, &f);
+ if (ret) {
+ perror ("fcntl");
+ goto out;
+ }
+ }
+out:
+ return ret;
+}
+
+void *
+random_locker (void *arg)
+{
+ int fd = *(int *)arg;
+ int i = 0;
+ int is_set = 0;
+
+ /* use thread id to choose GETLK or SETLK operation*/
+ is_set = pthread_self () % 2;
+ (void)flock_range_in_steps (fd, is_set, F_WRLCK, 0, 400, 1);
+
+ return NULL;
+}
+
+
+int main (int argc, char **argv)
+{
+ int fd = -1;
+ int ret = 1;
+ int i = 0;
+ char *fname = NULL;
+
+ if (argc < 2)
+ goto out;
+
+ fname = argv[1];
+ fd = open (fname, O_RDWR);
+ if (fd == -1) {
+ perror ("open");
+ goto out;
+ }
+
+ ret = flock_range_in_steps (fd, 1, F_WRLCK, 0, 2000, 2);
+ for (i = 0; i < 5; i++) {
+ pthread_create (&th[i], NULL, random_locker, (void *) &fd);
+ }
+ ret = flock_range_in_steps (fd, 1, F_WRLCK, 0, 2000, 2);
+ for (i = 0; i < 5; i++) {
+ pthread_join (th[i], NULL);
+ }
+out:
+ if (fd != -1)
+ close (fd);
+
+ return ret;
+}