+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2013 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <command.h>
+#include <console.h>
#include <dm.h>
#include <errno.h>
+#include <malloc.h>
+#include <asm/state.h>
#include <dm/test.h>
#include <dm/root.h>
#include <dm/uclass-internal.h>
-#include <dm/ut.h>
+#include <test/ut.h>
DECLARE_GLOBAL_DATA_PTR;
-struct dm_test_state global_test_state;
+struct unit_test_state global_dm_test_state;
+static struct dm_test_state _global_priv_dm_test_state;
/* Get ready for testing */
-static int dm_test_init(struct dm_test_state *dms)
+static int dm_test_init(struct unit_test_state *uts, bool of_live)
{
+ struct dm_test_state *dms = uts->priv;
+
memset(dms, '\0', sizeof(*dms));
gd->dm_root = NULL;
memset(dm_testdrv_op_count, '\0', sizeof(dm_testdrv_op_count));
+ state_reset_for_test(state_get_current());
- ut_assertok(dm_init());
+#ifdef CONFIG_OF_LIVE
+ /* Determine whether to make the live tree available */
+ gd->of_root = of_live ? uts->of_root : NULL;
+#endif
+ ut_assertok(dm_init(of_live));
dms->root = dm_root();
return 0;
}
/* Ensure all the test devices are probed */
-static int do_autoprobe(struct dm_test_state *dms)
+static int do_autoprobe(struct unit_test_state *uts)
{
struct udevice *dev;
int ret;
return ret;
}
-static int dm_test_destroy(struct dm_test_state *dms)
+static int dm_test_destroy(struct unit_test_state *uts)
{
int id;
/*
* If the uclass doesn't exist we don't want to create it. So
- * check that here before we call uclass_find_device()/
+ * check that here before we call uclass_find_device().
*/
uc = uclass_find(id);
if (!uc)
return 0;
}
-int dm_test_main(void)
+static int dm_do_test(struct unit_test_state *uts, struct unit_test *test,
+ bool of_live)
+{
+ struct sandbox_state *state = state_get_current();
+ const char *fname = strrchr(test->file, '/') + 1;
+
+ printf("Test: %s: %s%s\n", test->name, fname,
+ !of_live ? " (flat tree)" : "");
+ ut_assertok(dm_test_init(uts, of_live));
+
+ uts->start = mallinfo();
+ if (test->flags & DM_TESTF_SCAN_PDATA)
+ ut_assertok(dm_scan_platdata(false));
+ if (test->flags & DM_TESTF_PROBE_TEST)
+ ut_assertok(do_autoprobe(uts));
+ if (test->flags & DM_TESTF_SCAN_FDT)
+ ut_assertok(dm_extended_scan_fdt(gd->fdt_blob, false));
+
+ /*
+ * Silence the console and rely on console recording to get
+ * our output.
+ */
+ console_record_reset_enable();
+ if (!state->show_test_output)
+ gd->flags |= GD_FLG_SILENT;
+ test->func(uts);
+ gd->flags &= ~(GD_FLG_SILENT | GD_FLG_RECORD);
+ state_set_skip_delays(false);
+
+ ut_assertok(dm_test_destroy(uts));
+
+ return 0;
+}
+
+/**
+ * dm_test_run_on_flattree() - Check if we should run a test with flat DT
+ *
+ * This skips long/slow tests where there is not much value in running a flat
+ * DT test in addition to a live DT test.
+ *
+ * @return true to run the given test on the flat device tree
+ */
+static bool dm_test_run_on_flattree(struct unit_test *test)
+{
+ const char *fname = strrchr(test->file, '/') + 1;
+
+ return !strstr(fname, "video") || strstr(test->name, "video_base");
+}
+
+static int dm_test_main(const char *test_name)
{
- struct dm_test *tests = ll_entry_start(struct dm_test, dm_test);
- const int n_ents = ll_entry_count(struct dm_test, dm_test);
- struct dm_test_state *dms = &global_test_state;
- struct dm_test *test;
+ struct unit_test *tests = ll_entry_start(struct unit_test, dm_test);
+ const int n_ents = ll_entry_count(struct unit_test, dm_test);
+ struct unit_test_state *uts = &global_dm_test_state;
+ struct unit_test *test;
+ int found;
+
+ uts->priv = &_global_priv_dm_test_state;
+ uts->fail_count = 0;
/*
* If we have no device tree, or it only has a root node, then these
*/
if (!gd->fdt_blob || fdt_next_node(gd->fdt_blob, 0, NULL) < 0) {
puts("Please run with test device tree:\n"
- " dtc -I dts -O dtb test/dm/test.dts -o test/dm/test.dtb\n"
- " ./u-boot -d test/dm/test.dtb\n");
+ " ./u-boot -d arch/sandbox/dts/test.dtb\n");
ut_assert(gd->fdt_blob);
}
- printf("Running %d driver model tests\n", n_ents);
+ if (!test_name)
+ printf("Running %d driver model tests\n", n_ents);
+ found = 0;
+#ifdef CONFIG_OF_LIVE
+ uts->of_root = gd->of_root;
+#endif
for (test = tests; test < tests + n_ents; test++) {
- printf("Test: %s\n", test->name);
- ut_assertok(dm_test_init(dms));
+ const char *name = test->name;
+ int runs;
- if (test->flags & DM_TESTF_SCAN_PDATA)
- ut_assertok(dm_scan_platdata());
- if (test->flags & DM_TESTF_PROBE_TEST)
- ut_assertok(do_autoprobe(dms));
- if (test->flags & DM_TESTF_SCAN_FDT)
- ut_assertok(dm_scan_fdt(gd->fdt_blob));
+ /* All tests have this prefix */
+ if (!strncmp(name, "dm_test_", 8))
+ name += 8;
+ if (test_name && strcmp(test_name, name))
+ continue;
- if (test->func(dms))
- break;
+ /* Run with the live tree if possible */
+ runs = 0;
+ if (IS_ENABLED(CONFIG_OF_LIVE)) {
+ if (!(test->flags & DM_TESTF_FLAT_TREE)) {
+ ut_assertok(dm_do_test(uts, test, true));
+ runs++;
+ }
+ }
- ut_assertok(dm_test_destroy(dms));
+ /*
+ * Run with the flat tree if we couldn't run it with live tree,
+ * or it is a core test.
+ */
+ if (!(test->flags & DM_TESTF_LIVE_TREE) &&
+ (!runs || dm_test_run_on_flattree(test))) {
+ ut_assertok(dm_do_test(uts, test, false));
+ runs++;
+ }
+ found++;
}
- printf("Failures: %d\n", dms->fail_count);
+ if (test_name && !found)
+ printf("Test '%s' not found\n", test_name);
+ else
+ printf("Failures: %d\n", uts->fail_count);
- return 0;
+ /* Put everything back to normal so that sandbox works as expected */
+#ifdef CONFIG_OF_LIVE
+ gd->of_root = uts->of_root;
+#endif
+ gd->dm_root = NULL;
+ ut_assertok(dm_init(IS_ENABLED(CONFIG_OF_LIVE)));
+ dm_scan_platdata(false);
+ dm_scan_fdt(gd->fdt_blob, false);
+
+ return uts->fail_count ? CMD_RET_FAILURE : 0;
+}
+
+int do_ut_dm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+ const char *test_name = NULL;
+
+ if (argc > 1)
+ test_name = argv[1];
+
+ return dm_test_main(test_name);
}
projects / oweals / u-boot.git / blobdiff