[Piglit] [PATCH 9/9] egl_ext_device_enumeration: check the populate call to eglQueryDevices

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

The first call gives us the number of devices, while the second
populates the user provided array. Check that the second call returns at
least one device.

Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
 .../egl_ext_device_enumeration/egl_ext_device_enumeration.c  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/egl/spec/egl_ext_device_enumeration/egl_ext_device_enumeration.c b/tests/egl/spec/egl_ext_device_enumeration/egl_ext_device_enumeration.c
index 0b524d556..e14ffbdf4 100644
--- a/tests/egl/spec/egl_ext_device_enumeration/egl_ext_device_enumeration.c
+++ b/tests/egl/spec/egl_ext_device_enumeration/egl_ext_device_enumeration.c
@@ -79,6 +79,11 @@ main(void)
 		piglit_report_result(PIGLIT_FAIL);
 	}
 
+	if (!numdevs) {
+		printf("Zero devices enumerated\n");
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
 	for (i = 0; i < numdevs; i++)
 	    if (devs[i] == NULL) {
 		printf("Enumerated device slot not initialized\n");
-- 
2.18.0