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dm: test: Separate out the bus DT offset test

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We cannot access the device tree via an offset when running in livetree
mode. Separate out that part of the bus' children tests and mark it as
for the flat tree only.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-05-18 20:09:43 -06:00
parent 8b92e1cd59
commit 298afb52cb
1 changed files with 15 additions and 1 deletions
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16
test/dm/bus.c
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@ -160,8 +160,21 @@ static int dm_test_bus_children_funcs(struct unit_test_state *uts)
node = fdt_path_offset(blob, "/d-test");
ut_asserteq(-ENODEV, device_find_child_by_of_offset(bus, node, &dev));
return 0;
}
DM_TEST(dm_test_bus_children_funcs, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
static int dm_test_bus_children_of_offset(struct unit_test_state *uts)
{
const void *blob = gd->fdt_blob;
struct udevice *bus, *dev;
int node;
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
/* Find a valid child */
node = fdt_path_offset(blob, "/some-bus/c-test@1");
ut_assert(node > 0);
ut_assertok(device_find_child_by_of_offset(bus, node, &dev));
ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
ut_assertok(device_get_child_by_of_offset(bus, node, &dev));
@ -169,7 +182,8 @@ static int dm_test_bus_children_funcs(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_bus_children_funcs, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
DM_TEST(dm_test_bus_children_of_offset,
DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT | DM_TESTF_FLAT_TREE);
/* Test that we can iterate through children */
static int dm_test_bus_children_iterators(struct unit_test_state *uts)