63dc9c7113
This large patch removes all trailing whitespace from dtc (including libfdt, the testsuite and documentation). It also removes a handful of redundant blank lines (at the end of functions, or when there are two blank lines together for no particular reason). As well as anything else, this means that quilt won't whinge when I go to convert the whole of libfdt into a patch to apply to the kernel. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/*
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* libfdt - Flat Device Tree manipulation
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* Testcase for behaviour on searching for a non-existent node
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* Copyright (C) 2006 David Gibson, IBM Corporation.
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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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void check_error(const char *s, int err)
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{
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if (err != -FDT_ERR_NOTFOUND)
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FAIL("%s return error %s instead of -FDT_ERR_NOTFOUND", s,
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fdt_strerror(err));
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}
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int main(int argc, char *argv[])
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{
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const struct fdt_property *prop;
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void *fdt;
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int offset;
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int subnode1_offset;
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const void *val;
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int lenerr;
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test_init(argc, argv);
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fdt = load_blob_arg(argc, argv);
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prop = fdt_get_property(fdt, 0, "nonexistant-property", &lenerr);
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check_error("fdt_get_property(\"nonexistant-property\")", lenerr);
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val = fdt_getprop(fdt, 0, "nonexistant-property", &lenerr);
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check_error("fdt_getprop(\"nonexistant-property\"", lenerr);
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subnode1_offset = fdt_subnode_offset(fdt, 0, "subnode1");
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if (subnode1_offset < 0)
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FAIL("Couldn't find subnode1: %s", fdt_strerror(subnode1_offset));
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val = fdt_getprop(fdt, subnode1_offset, "prop-str", &lenerr);
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check_error("fdt_getprop(\"prop-str\")", lenerr);
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offset = fdt_subnode_offset(fdt, 0, "nonexistant-subnode");
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check_error("fdt_subnode_offset(\"nonexistant-subnode\")", offset);
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offset = fdt_subnode_offset(fdt, 0, "subsubnode");
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check_error("fdt_subnode_offset(\"subsubnode\")", offset);
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offset = fdt_path_offset(fdt, "/nonexistant-subnode");
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check_error("fdt_path_offset(\"/nonexistant-subnode\")", offset);
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PASS();
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}
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