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* libfdt - Flat Device Tree manipulation
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* Testcase for fdt_nop_property()
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* Copyright (C) 2006 David Gibson, IBM Corporation.
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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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* 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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* 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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int main(int argc, char *argv[])
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test_init(argc, argv);
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fdt = load_blob_arg(argc, argv);
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intp = check_getprop_cell(fdt, 0, "prop-int", TEST_VALUE_1);
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verbose_printf("int value was 0x%08x\n", *intp);
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err = fdt_nop_property(fdt, 0, "prop-int");
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FAIL("Failed to nop \"prop-int\": %s", fdt_strerror(err));
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intp = fdt_getprop(fdt, 0, "prop-int", &lenerr);
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FAIL("prop-int still present after nopping");
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if (lenerr != -FDT_ERR_NOTFOUND)
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FAIL("Unexpected error on second getprop: %s", fdt_strerror(err));
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strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1,
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verbose_printf("string value was \"%s\"\n", strp);
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err = fdt_nop_property(fdt, 0, "prop-str");
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FAIL("Failed to nop \"prop-str\": %s", fdt_strerror(err));
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strp = fdt_getprop(fdt, 0, "prop-str", &lenerr);
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FAIL("prop-str still present after nopping");
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if (lenerr != -FDT_ERR_NOTFOUND)
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FAIL("Unexpected error on second getprop: %s", fdt_strerror(err));