[PATCH i-g-t v2 10/10] tests/imagination: Add DEV_QUERY runtime_info tests

[Robert Mazur <robert.mazur@imgtec.com>]

From: Donald Robson <donald.robson@imgtec.com>

Add test validating runtime info fields from DEV_QUERY.

Signed-off-by: Donald Robson <donald.robson@imgtec.com>
Signed-off-by: Robert Mazur <robert.mazur@imgtec.com>
---
 tests/imagination/meson.build        |  1 +
 tests/imagination/pvr_runtime_info.c | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/tests/imagination/meson.build b/tests/imagination/meson.build
index dc08a5d8b..59749b51e 100644
--- a/tests/imagination/meson.build
+++ b/tests/imagination/meson.build
@@ -5,6 +5,7 @@ pvr_progs = [ 'pvr_dev_query',
 	      'pvr_heap_info',
 	      'pvr_hwrt',
 	      'pvr_quirks_enhancements',
+	      'pvr_runtime_info',
 	      'pvr_vm_context',
 	    ]
 
diff --git a/tests/imagination/pvr_runtime_info.c b/tests/imagination/pvr_runtime_info.c
new file mode 100644
index 000000000..eb5aefad6
--- /dev/null
+++ b/tests/imagination/pvr_runtime_info.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0 or MIT
+/* Copyright (c) 2026 Imagination Technologies Ltd. All Rights Reserved */
+
+#include "igt.h"
+#include "igt_pvr.h"
+
+#include "pvr_drm.h"
+
+#include <stdbool.h>
+
+IGT_TEST_DESCRIPTION("Test that the runtime info query returns valid data");
+
+int igt_simple_main()
+{
+	int fd = drm_open_driver(DRIVER_POWERVR);
+	struct drm_pvr_dev_query_runtime_info runtime_info = {0};
+
+	igt_pvr_ioctl_dev_query(fd, DRM_PVR_DEV_QUERY_RUNTIME_INFO_GET,
+				sizeof(runtime_info), &runtime_info, 0);
+
+	igt_assert_neq_u64(runtime_info.free_list_min_pages, 0);
+	igt_assert_lt_u64(runtime_info.free_list_min_pages,
+			  runtime_info.free_list_max_pages);
+
+	igt_assert_neq(runtime_info.common_store_alloc_region_size, 0);
+	igt_assert_neq(runtime_info.common_store_partition_space_size, 0);
+
+	igt_assert_neq(runtime_info.max_coeffs, 0);
+
+	igt_assert_neq(runtime_info.cdm_max_local_mem_size_regs, 0);
+}

-- 
2.43.0