static int dm_test_main(const char *test_name)
{
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;
uts->priv = &_global_priv_dm_test_state;
struct unit_test *test;
int run_count;
/*
* If we have no device tree, or it only has a root node, then these
* tests clearly aren't going to work...
*/
if (!gd->fdt_blob || fdt_next_node(gd->fdt_blob, 0, NULL) < 0) {
puts("Please run with test device tree:\n"
" ./u-boot -d arch/sandbox/dts/test.dtb\n");
ut_assert(gd->fdt_blob);
}
if (!test_name)
printf("Running %d driver model tests\n", n_ents);
run_count = 0;
for (test = tests; test < tests + n_ents; test++) {
const char *name = test->name;
/* All tests have this prefix */
if (!strncmp(name, "dm_test_", 8))
name += 8;
if (test_name && strcmp(test_name, name))
continue;
printf("Test: %s\n", test->name);
run_count++;
ut_assertok(dm_test_init(uts));
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_scan_fdt(gd->fdt_blob, false));
test->func(uts);
ut_assertok(dm_test_destroy(uts));
}
if (test_name && !run_count)
printf("Test '%s' not found\n", test_name);
else
printf("Failures: %d\n", uts->fail_count);
gd->dm_root = NULL;
ut_assertok(dm_init());
dm_scan_platdata(false);
dm_scan_fdt(gd->fdt_blob, false);
return uts->fail_count ? CMD_RET_FAILURE : 0;
}
/* Test that binding with platdata occurs correctly */
static int dm_test_autobind(struct unit_test_state *uts)
{
struct dm_test_state *dms = uts->priv;
struct udevice *dev;
/*
* We should have a single class (UCLASS_ROOT) and a single root
* device with no children.
*/
ut_assert(dms->root);
ut_asserteq(1, list_count_items(&gd->uclass_root));
ut_asserteq(0, list_count_items(&gd->dm_root->child_head));
ut_asserteq(0, dm_testdrv_op_count[DM_TEST_OP_POST_BIND]);
ut_assertok(dm_scan_platdata(false));
/* We should have our test class now at least, plus more children */
ut_assert(1 < list_count_items(&gd->uclass_root));
ut_assert(0 < list_count_items(&gd->dm_root->child_head));
/* Our 3 dm_test_infox children should be bound to the test uclass */
ut_asserteq(3, dm_testdrv_op_count[DM_TEST_OP_POST_BIND]);
/* No devices should be probed */
list_for_each_entry(dev, &gd->dm_root->child_head, sibling_node)
ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
/* Our test driver should have been bound 3 times */
ut_assert(dm_testdrv_op_count[DM_TEST_OP_BIND] == 3);
return 0;
}
/* Remove and recreate everything, check for memory leaks */
static int dm_test_leak(struct unit_test_state *uts)
{
int i;
for (i = 0; i < 2; i++) {
struct udevice *dev;
int ret;
int id;
dm_leak_check_start(uts);
ut_assertok(dm_scan_platdata(false));
ut_assertok(dm_scan_fdt(gd->fdt_blob, false));
/* Scanning the uclass is enough to probe all the devices */
for (id = UCLASS_ROOT; id < UCLASS_COUNT; id++) {
for (ret = uclass_first_device(UCLASS_TEST, &dev);
dev;
ret = uclass_next_device(&dev))
;
ut_assertok(ret);
}
ut_assertok(dm_leak_check_end(uts));
}
return 0;
}
int dm_init_and_scan(bool pre_reloc_only)
{
int ret;
ret = dm_init();
if (ret) {
debug("dm_init() failed: %d\n", ret);
return ret;
}
ret = dm_scan_platdata(pre_reloc_only);
if (ret) {
debug("dm_scan_platdata() failed: %d\n", ret);
return ret;
}
if (CONFIG_IS_ENABLED(OF_CONTROL)) {
ret = dm_scan_fdt(gd->fdt_blob, pre_reloc_only);
if (ret) {
debug("dm_scan_fdt() failed: %d\n", ret);
return ret;
}
}
ret = dm_scan_other(pre_reloc_only);
if (ret)
return ret;
return 0;
}
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 reocrding to get
* our output.
*/
console_record_reset();
if (!state->show_test_output)
gd->flags |= GD_FLG_SILENT;
test->func(uts);
gd->flags &= ~GD_FLG_SILENT;
state_set_skip_delays(false);
ut_assertok(dm_test_destroy(uts));
return 0;
}
int dm_init_and_scan(bool pre_reloc_only)
{
int ret;
ret = dm_init();
if (ret) {
debug("dm_init() failed: %d\n", ret);
return ret;
}
ret = dm_scan_platdata(pre_reloc_only);
if (ret) {
debug("dm_scan_platdata() failed: %d\n", ret);
return ret;
}
#ifdef CONFIG_OF_CONTROL
ret = dm_scan_fdt(gd->fdt_blob, pre_reloc_only);
if (ret) {
debug("dm_scan_fdt() failed: %d\n", ret);
return ret;
}
#endif
ret = dm_scan_other(pre_reloc_only);
if (ret)
return ret;
return 0;
}
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;
/*
* If we have no device tree, or it only has a root node, then these
* tests clearly aren't going to work...
*/
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");
ut_assert(gd->fdt_blob);
}
if (!test_name)
printf("Running %d driver model tests\n", n_ents);
for (test = tests; test < tests + n_ents; test++) {
if (test_name && strcmp(test_name, test->name))
continue;
printf("Test: %s\n", test->name);
ut_assertok(dm_test_init(dms));
dms->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(dms));
if (test->flags & DM_TESTF_SCAN_FDT)
ut_assertok(dm_scan_fdt(gd->fdt_blob, false));
if (test->func(dms))
break;
ut_assertok(dm_test_destroy(dms));
}
printf("Failures: %d\n", dms->fail_count);
return 0;
}
/* Remove and recreate everything, check for memory leaks */
static int dm_test_leak(struct dm_test_state *dms)
{
int i;
for (i = 0; i < 2; i++) {
struct mallinfo start, end;
struct udevice *dev;
int ret;
int id;
start = mallinfo();
if (!start.uordblks)
puts("Warning: Please add '#define DEBUG' to the top of common/dlmalloc.c\n");
ut_assertok(dm_scan_platdata());
ut_assertok(dm_scan_fdt(gd->fdt_blob));
/* Scanning the uclass is enough to probe all the devices */
for (id = UCLASS_ROOT; id < UCLASS_COUNT; id++) {
for (ret = uclass_first_device(UCLASS_TEST, &dev);
dev;
ret = uclass_next_device(&dev))
;
ut_assertok(ret);
}
/* Don't delete the root class, since we started with that */
for (id = UCLASS_ROOT + 1; id < UCLASS_COUNT; id++) {
struct uclass *uc;
uc = uclass_find(id);
if (!uc)
continue;
ut_assertok(uclass_destroy(uc));
}
end = mallinfo();
ut_asserteq(start.uordblks, end.uordblks);
}
return 0;
}
static int dm_test_main(const char *test_name)
{
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 run_count;
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
* tests clearly aren't going to work...
*/
if (!gd->fdt_blob || fdt_next_node(gd->fdt_blob, 0, NULL) < 0) {
puts("Please run with test device tree:\n"
" ./u-boot -d arch/sandbox/dts/test.dtb\n");
ut_assert(gd->fdt_blob);
}
if (!test_name)
printf("Running %d driver model tests\n", n_ents);
run_count = 0;
#ifdef CONFIG_OF_LIVE
uts->of_root = gd->of_root;
#endif
for (test = tests; test < tests + n_ents; test++) {
const char *name = test->name;
int runs;
/* All tests have this prefix */
if (!strncmp(name, "dm_test_", 8))
name += 8;
if (test_name && strcmp(test_name, name))
continue;
/* 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++;
}
}
/*
* 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++;
}
run_count += runs;
}
if (test_name && !run_count)
printf("Test '%s' not found\n", test_name);
else
printf("Failures: %d\n", uts->fail_count);
gd->dm_root = NULL;
ut_assertok(dm_init(false));
dm_scan_platdata(false);
dm_scan_fdt(gd->fdt_blob, false);
return uts->fail_count ? CMD_RET_FAILURE : 0;
}
