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9bc7e96a7d
Test ofnode_by_prop_value() Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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#include <common.h>
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#include <dm.h>
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#include <dm/test.h>
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#include <test/ut.h>
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static int dm_test_ofnode_compatible(struct unit_test_state *uts)
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{
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ofnode root_node = ofnode_path("/");
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ut_assert(ofnode_valid(root_node));
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ut_assert(ofnode_device_is_compatible(root_node, "sandbox"));
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return 0;
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}
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DM_TEST(dm_test_ofnode_compatible, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
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static int dm_test_ofnode_by_prop_value(struct unit_test_state *uts)
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{
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const char propname[] = "compatible";
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const char propval[] = "denx,u-boot-fdt-test";
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const char *str;
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ofnode node = ofnode_null();
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/* Find first matching node, there should be at least one */
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node = ofnode_by_prop_value(node, propname, propval, sizeof(propval));
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ut_assert(ofnode_valid(node));
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str = ofnode_read_string(node, propname);
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ut_assert(str && !strcmp(str, propval));
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/* Find the rest of the matching nodes */
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while (true) {
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node = ofnode_by_prop_value(node, propname, propval,
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sizeof(propval));
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if (!ofnode_valid(node))
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break;
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str = ofnode_read_string(node, propname);
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ut_assert(str && !strcmp(str, propval));
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}
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return 0;
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}
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DM_TEST(dm_test_ofnode_by_prop_value, DM_TESTF_SCAN_FDT);
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