Commit 3732bbfa authored by Gerard Marull-Paretas's avatar Gerard Marull-Paretas Committed by Martí Bolívar
Browse files

tests: devicetree: add tests for DT_CHILD/DT_INST_CHILD 



Add some coverage for the DT_CHILD/DT_INST_CHILD macros.

Signed-off-by: default avatarGerard Marull-Paretas <gerard.marull@nordicsemi.no>
parent 7a54318d

tests/lib/devicetree/api/src/main.c

+16 −0
Original line number Diff line number Diff line
@@ -1655,6 +1655,22 @@ ZTEST(devicetree_api, test_parent) 
				  TEST_SPI_BUS_0), "");

}



#undef DT_DRV_COMPAT

#define DT_DRV_COMPAT vnd_child_bindings

ZTEST(devicetree_api, test_children)

{

	zassert_equal(DT_PROP(DT_CHILD(DT_NODELABEL(test_children), child_a),

			      val), 0, "");

	zassert_equal(DT_PROP(DT_CHILD(DT_NODELABEL(test_children), child_b),

			      val), 1, "");

	zassert_equal(DT_PROP(DT_CHILD(DT_NODELABEL(test_children), child_c),

			      val), 2, "");



	zassert_equal(DT_PROP(DT_INST_CHILD(0, child_a), val), 0, "");

	zassert_equal(DT_PROP(DT_INST_CHILD(0, child_b), val), 1, "");

	zassert_equal(DT_PROP(DT_INST_CHILD(0, child_c), val), 2, "");

}



#undef DT_DRV_COMPAT

#define DT_DRV_COMPAT vnd_child_bindings

ZTEST(devicetree_api, test_child_nodes_list)

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