[PATCH libdrm 1/4] amdgpu: Add functions to disable suites and tests.

[Andrey Grodzovsky <andrey.grodzovsky-5C7GfCeVMHo@public.gmane.org>]

Suits are diasbled based on hooks they provide (e.g incompatible
ASIC or missing blocks). Single tests are diasbled explicitly.
Suit or test can be forced to execute even if disabled by adding -f 
flag after specifying suit [test] ids.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
---
 tests/amdgpu/amdgpu_test.c | 157 +++++++++++++++++++++++++++++++++++++++------
 tests/amdgpu/amdgpu_test.h |  31 +++++++++
 2 files changed, 170 insertions(+), 18 deletions(-)

diff --git a/tests/amdgpu/amdgpu_test.c b/tests/amdgpu/amdgpu_test.c
index a82d9ab..68ec5d3 100644
--- a/tests/amdgpu/amdgpu_test.c
+++ b/tests/amdgpu/amdgpu_test.c
@@ -50,6 +50,16 @@
 
 #include "amdgpu_test.h"
 
+/* Test suit names */
+#define BASIC_TESTS_STR "Basic Tests"
+#define BO_TESTS_STR "BO Tests"
+#define CS_TESTS_STR "CS Tests"
+#define VCE_TESTS_STR "VCE Tests"
+#define VCN_TESTS_STR "VCN Tests"
+#define UVD_ENC_TESTS_STR "UVD ENC Tests"
+#define DEADLOCK_TESTS_STR "Deadlock Tests"
+#define VM_TESTS_STR "VM Tests"
+
 /**
  *  Open handles for amdgpu devices
  *
@@ -62,49 +72,49 @@ int open_render_node = 0;	/* By default run most tests on primary node */
 /** The table of all known test suites to run */
 static CU_SuiteInfo suites[] = {
 	{
-		.pName = "Basic Tests",
+		.pName = BASIC_TESTS_STR,
 		.pInitFunc = suite_basic_tests_init,
 		.pCleanupFunc = suite_basic_tests_clean,
 		.pTests = basic_tests,
 	},
 	{
-		.pName = "BO Tests",
+		.pName = BO_TESTS_STR,
 		.pInitFunc = suite_bo_tests_init,
 		.pCleanupFunc = suite_bo_tests_clean,
 		.pTests = bo_tests,
 	},
 	{
-		.pName = "CS Tests",
+		.pName = CS_TESTS_STR,
 		.pInitFunc = suite_cs_tests_init,
 		.pCleanupFunc = suite_cs_tests_clean,
 		.pTests = cs_tests,
 	},
 	{
-		.pName = "VCE Tests",
+		.pName = VCE_TESTS_STR,
 		.pInitFunc = suite_vce_tests_init,
 		.pCleanupFunc = suite_vce_tests_clean,
 		.pTests = vce_tests,
 	},
 	{
-		.pName = "VCN Tests",
+		.pName = VCN_TESTS_STR,
 		.pInitFunc = suite_vcn_tests_init,
 		.pCleanupFunc = suite_vcn_tests_clean,
 		.pTests = vcn_tests,
 	},
 	{
-		.pName = "UVD ENC Tests",
+		.pName = UVD_ENC_TESTS_STR,
 		.pInitFunc = suite_uvd_enc_tests_init,
 		.pCleanupFunc = suite_uvd_enc_tests_clean,
 		.pTests = uvd_enc_tests,
 	},
 	{
-		.pName = "Deadlock Tests",
+		.pName = DEADLOCK_TESTS_STR,
 		.pInitFunc = suite_deadlock_tests_init,
 		.pCleanupFunc = suite_deadlock_tests_clean,
 		.pTests = deadlock_tests,
 	},
 	{
-		.pName = "VM Tests",
+		.pName = VM_TESTS_STR,
 		.pInitFunc = suite_vm_tests_init,
 		.pCleanupFunc = suite_vm_tests_clean,
 		.pTests = vm_tests,
@@ -113,23 +123,99 @@ static CU_SuiteInfo suites[] = {
 	CU_SUITE_INFO_NULL,
 };
 
+typedef CU_BOOL (*active__stat_func)(void);
+
+typedef struct Suites_Active_Status {
+	char*             pName;
+	active__stat_func pActive;
+}Suites_Active_Status;
+
+static CU_BOOL always_active()
+{
+	return CU_TRUE;
+}
+
+static Suites_Active_Status suites_active_stat[] = {
+		{
+			.pName = BASIC_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = BO_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = CS_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = VCE_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = VCN_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = UVD_ENC_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = DEADLOCK_TESTS_STR,
+			.pActive = always_active,
+		},
+		{
+			.pName = VM_TESTS_STR,
+			.pActive = always_active,
+		},
+};
+
 
-/** Display information about all  suites and their tests */
+/*
+ * Display information about all  suites and their tests
+ *
+ * NOTE: Must be run after registry is initialized and suites registered.
+ */
 static void display_test_suites(void)
 {
 	int iSuite;
 	int iTest;
+	CU_pSuite pSuite = NULL;
+	CU_pTest  pTest  = NULL;
 
 	printf("Suites\n");
 
 	for (iSuite = 0; suites[iSuite].pName != NULL; iSuite++) {
-		printf("Suite id = %d: Name '%s'\n",
-				iSuite + 1, suites[iSuite].pName);
+
+		pSuite = CU_get_suite_by_index((unsigned int) iSuite + 1,
+						      CU_get_registry());
+
+		if (!pSuite) {
+			fprintf(stderr, "Invalid suite id : %d\n", iSuite + 1);
+			continue;
+		}
+
+		printf("Suite id = %d: Name '%s status: %s'\n",
+				iSuite + 1, suites[iSuite].pName,
+				pSuite->fActive ? "ENABLED" : "DISABLED");
+
+
 
 		for (iTest = 0; suites[iSuite].pTests[iTest].pName != NULL;
 			iTest++) {
-			printf("	Test id %d: Name: '%s'\n", iTest + 1,
-					suites[iSuite].pTests[iTest].pName);
+
+			pTest = CU_get_test_by_index((unsigned int) iTest + 1,
+									pSuite);
+
+			if (!pTest) {
+				fprintf(stderr, "Invalid test id : %d\n", iTest + 1);
+				continue;
+			}
+
+			printf("Test id %d: Name: '%s status: %s'\n", iTest + 1,
+					suites[iSuite].pTests[iTest].pName,
+					pSuite->fActive && pTest->fActive ?
+						     "ENABLED" : "DISABLED");
 		}
 	}
 }
@@ -137,7 +223,7 @@ static void display_test_suites(void)
 
 /** Help string for command line parameters */
 static const char usage[] =
-	"Usage: %s [-hlpr] [<-s <suite id>> [-t <test id>]] "
+	"Usage: %s [-hlpr] [<-s <suite id>> [-t <test id>] [-f]] "
 	"[-b <pci_bus_id> [-d <pci_device_id>]]\n"
 	"where:\n"
 	"       l - Display all suites and their tests\n"
@@ -145,9 +231,10 @@ static const char usage[] =
 	"       b - Specify device's PCI bus id to run tests\n"
 	"       d - Specify device's PCI device id to run tests (optional)\n"
 	"       p - Display information of AMDGPU devices in system\n"
+	"       f - Force executing inactive suite or test\n"
 	"       h - Display this help\n";
 /** Specified options strings for getopt */
-static const char options[]   = "hlrps:t:b:d:";
+static const char options[]   = "hlrps:t:b:d:f";
 
 /* Open AMD devices.
  * Return the number of AMD device openned.
@@ -312,6 +399,18 @@ static int amdgpu_find_device(uint8_t bus, uint16_t dev)
 	return -1;
 }
 
+static void amdgpu_disable_suits()
+{
+	int i;
+	int size = sizeof(suites_active_stat) / sizeof(suites_active_stat[0]);
+
+	/* Set active status for suits based on their policies */
+	for (i = 0; i < size; ++i)
+		if (amdgpu_set_suite_active(suites_active_stat[i].pName,
+				suites_active_stat[i].pActive()))
+			fprintf(stderr, "suit deactivation failed - %s\n", CU_get_error_msg());
+}
+
 /* The main() function for setting up and running the tests.
  * Returns a CUE_SUCCESS on successful running, another
  * CUnit error code on failure.
@@ -328,6 +427,8 @@ int main(int argc, char **argv)
 	CU_pSuite pSuite = NULL;
 	CU_pTest  pTest  = NULL;
 	int test_device_index;
+	int display_list = 0;
+	int force_run = 0;
 
 	for (i = 0; i < MAX_CARDS_SUPPORTED; i++)
 		drm_amdgpu[i] = -1;
@@ -338,8 +439,8 @@ int main(int argc, char **argv)
 	while ((c = getopt(argc, argv, options)) != -1) {
 		switch (c) {
 		case 'l':
-			display_test_suites();
-			exit(EXIT_SUCCESS);
+			display_list = 1;
+			break;
 		case 's':
 			suite_id = atoi(optarg);
 			break;
@@ -358,6 +459,9 @@ int main(int argc, char **argv)
 		case 'r':
 			open_render_node = 1;
 			break;
+		case 'f':
+			force_run = 1;
+			break;
 		case '?':
 		case 'h':
 			fprintf(stderr, usage, argv[0]);
@@ -423,17 +527,33 @@ int main(int argc, char **argv)
 	/* Run tests using the CUnit Basic interface */
 	CU_basic_set_mode(CU_BRM_VERBOSE);
 
+	/* Disable suits and individual tests based on misc. conditions */
+	amdgpu_disable_suits();
+
+	if (display_list) {
+		display_test_suites();
+		goto end;
+	}
+
 	if (suite_id != -1) {	/* If user specify particular suite? */
 		pSuite = CU_get_suite_by_index((unsigned int) suite_id,
 						CU_get_registry());
 
 		if (pSuite) {
+
+			if (force_run)
+				CU_set_suite_active(pSuite, CU_TRUE);
+
 			if (test_id != -1) {   /* If user specify test id */
 				pTest = CU_get_test_by_index(
 						(unsigned int) test_id,
 						pSuite);
-				if (pTest)
+				if (pTest) {
+					if (force_run)
+						CU_set_test_active(pTest, CU_TRUE);
+
 					CU_basic_run_test(pSuite, pTest);
+				}
 				else {
 					fprintf(stderr, "Invalid test id: %d\n",
 								test_id);
@@ -453,6 +573,7 @@ int main(int argc, char **argv)
 	} else
 		CU_basic_run_tests();
 
+end:
 	CU_cleanup_registry();
 	amdgpu_close_devices();
 	return CU_get_error();
diff --git a/tests/amdgpu/amdgpu_test.h b/tests/amdgpu/amdgpu_test.h
index 4fffbc6..9ccc1ff 100644
--- a/tests/amdgpu/amdgpu_test.h
+++ b/tests/amdgpu/amdgpu_test.h
@@ -296,4 +296,35 @@ amdgpu_get_bo_list(amdgpu_device_handle dev, amdgpu_bo_handle bo1,
 	return amdgpu_bo_list_create(dev, bo2 ? 2 : 1, resources, NULL, list);
 }
 
+
+static inline CU_ErrorCode amdgpu_set_suite_active(const char *suit_name,
+							  CU_BOOL active)
+{
+	CU_ErrorCode r = CU_set_suite_active(CU_get_suite(suit_name), active);
+
+	if (r != CUE_SUCCESS)
+		fprintf(stderr, "Failed to obtain suite %s\n", suit_name);
+
+	return r;
+}
+
+static inline CU_ErrorCode amdgpu_set_test_active(const char *suit_name,
+				  const char *test_name, CU_BOOL active)
+{
+	CU_ErrorCode r;
+	CU_pSuite pSuite = CU_get_suite(suit_name);
+
+	if (!pSuite) {
+		fprintf(stderr, "Failed to obtain suite %s\n",
+				suit_name);
+		return CUE_NOSUITE;
+	}
+
+	r = CU_set_test_active(CU_get_test(pSuite, test_name), active);
+	if (r != CUE_SUCCESS)
+		fprintf(stderr, "Failed to obtain test %s\n", test_name);
+
+	return r;
+}
+
 #endif  /* #ifdef _AMDGPU_TEST_H_ */
-- 
2.7.4

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