[PATCH v3 i-g-t 3/3] tests/intel/xe_eudebug: Add basic-vm-bind-ufence-sigint-client test
Dominik Karol Piątkowski
dominik.karol.piatkowski at intel.com
Mon Dec 16 13:49:37 UTC 2024
Add a test that gives user fence in application, holds it, sends SIGINT
to client and checks if anything breaks.
Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski at intel.com>
---
v2:
- Cleanup after the client in basic-vm-bind-ufence-sigint-client,
merge the test into test_basic_ufence
v3:
- Get rid of goto
---
tests/intel/xe_eudebug.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/tests/intel/xe_eudebug.c b/tests/intel/xe_eudebug.c
index 8965e7f9d..cce5b847c 100644
--- a/tests/intel/xe_eudebug.c
+++ b/tests/intel/xe_eudebug.c
@@ -65,6 +65,7 @@ static void test_sysfs_toggle(int fd)
#define EXEC_QUEUES_PLACEMENTS (1 << 8)
#define VM_BIND_DELAY_UFENCE_ACK (1 << 9)
#define VM_BIND_UFENCE_RECONNECT (1 << 10)
+#define VM_BIND_UFENCE_SIGINT_CLIENT (1 << 11)
#define TEST_DISCOVERY (1 << 31)
#define PAGE_SIZE SZ_4K
@@ -2135,6 +2136,10 @@ static int wait_for_ufence_events(struct ufence_priv *priv, int timeout_ms)
* Description:
* Give user fence in application, hold it, drop the debugger connection and check if anything
* breaks. Expect that held acks are released when connection is dropped.
+ *
+ * SUBTEST: basic-vm-bind-ufence-sigint-client
+ * Description:
+ * Give user fence in application, hold it, send SIGINT to client and check if anything breaks.
*/
static void test_basic_ufence(int fd, unsigned int flags)
{
@@ -2164,7 +2169,12 @@ static void test_basic_ufence(int fd, unsigned int flags)
if (flags & VM_BIND_DELAY_UFENCE_ACK)
sleep(XE_EUDEBUG_DEFAULT_TIMEOUT_SEC * 4 / 5);
- if (flags & VM_BIND_UFENCE_RECONNECT) {
+ if (flags & VM_BIND_UFENCE_SIGINT_CLIENT) {
+ filter = XE_EUDEBUG_FILTER_ALL;
+ kill(c->pid, SIGINT);
+ c->pid = 0;
+ c->done = 1;
+ } else if (flags & VM_BIND_UFENCE_RECONNECT) {
filter = XE_EUDEBUG_FILTER_EVENT_VM_BIND | XE_EUDEBUG_FILTER_EVENT_VM |
XE_EUDEBUG_FILTER_EVENT_OPEN;
xe_eudebug_debugger_detach(d);
@@ -2843,6 +2853,9 @@ igt_main
igt_subtest("basic-vm-bind-ufence-reconnect")
test_basic_ufence(fd, VM_BIND_UFENCE_RECONNECT);
+ igt_subtest("basic-vm-bind-ufence-sigint-client")
+ test_basic_ufence(fd, VM_BIND_UFENCE_SIGINT_CLIENT);
+
igt_subtest("vma-ufence")
test_vma_ufence(fd, 0);
--
2.34.1
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