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59 lines
1.9 KiB
59 lines
1.9 KiB
/* |
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* libfdt - Flat Device Tree manipulation |
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* Testcase for fdt_path_offset() |
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* Copyright (C) 2006 David Gibson, IBM Corporation. |
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* Copyright 2008 Kumar Gala, Freescale Semiconductor, Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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* as published by the Free Software Foundation; either version 2.1 of |
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* the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <stdint.h> |
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#include <fdt.h> |
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#include <libfdt.h> |
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#include "tests.h" |
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#include "testdata.h" |
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static void check_alias(void *fdt, const char *full_path, const char *alias_path) |
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{ |
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int offset, offset_a; |
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offset = fdt_path_offset(fdt, full_path); |
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offset_a = fdt_path_offset(fdt, alias_path); |
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if (offset != offset_a) |
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FAIL("Mismatch between %s path_offset (%d) and %s path_offset alias (%d)", |
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full_path, offset, alias_path, offset_a); |
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} |
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int main(int argc, char *argv[]) |
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{ |
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void *fdt; |
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test_init(argc, argv); |
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fdt = load_blob_arg(argc, argv); |
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check_alias(fdt, "/subnode@1", "s1"); |
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check_alias(fdt, "/subnode@1/subsubnode", "ss1"); |
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check_alias(fdt, "/subnode@1/subsubnode", "s1/subsubnode"); |
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check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "sss1"); |
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check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "ss1/subsubsubnode"); |
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check_alias(fdt, "/subnode@1/subsubnode/subsubsubnode", "s1/subsubnode/subsubsubnode"); |
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PASS(); |
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}
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