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84 lines
2.4 KiB
84 lines
2.4 KiB
// SPDX-License-Identifier: LGPL-2.1-or-later |
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/* |
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* libfdt - Flat Device Tree manipulation |
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* Testcase for fdt_setprop_inplace() |
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* Copyright (C) 2006 David Gibson, IBM Corporation. |
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*/ |
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#include <inttypes.h> |
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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 <ctype.h> |
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#include <stdint.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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int main(int argc, char *argv[]) |
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{ |
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void *fdt; |
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const uint32_t *intp; |
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const uint64_t *int64p; |
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const char *strp; |
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char *xstr; |
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int xlen, i; |
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int err; |
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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("Old int value was 0x%08x\n", *intp); |
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err = fdt_setprop_inplace_cell(fdt, 0, "prop-int", ~TEST_VALUE_1); |
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if (err) |
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FAIL("Failed to set \"prop-int\" to 0x%08x: %s", |
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~TEST_VALUE_1, fdt_strerror(err)); |
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intp = check_getprop_cell(fdt, 0, "prop-int", ~TEST_VALUE_1); |
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verbose_printf("New int value is 0x%08x\n", *intp); |
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strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1, |
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TEST_STRING_1); |
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int64p = check_getprop_64(fdt, 0, "prop-int64", TEST_VALUE64_1); |
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verbose_printf("Old int64 value was 0x%016" PRIx64 "\n", *int64p); |
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err = fdt_setprop_inplace_u64(fdt, 0, "prop-int64", ~TEST_VALUE64_1); |
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if (err) |
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FAIL("Failed to set \"prop-int64\" to 0x%016llx: %s", |
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~TEST_VALUE64_1, fdt_strerror(err)); |
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int64p = check_getprop_64(fdt, 0, "prop-int64", ~TEST_VALUE64_1); |
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verbose_printf("New int64 value is 0x%016" PRIx64 "\n", *int64p); |
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strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1, |
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TEST_STRING_1); |
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verbose_printf("Old string value was \"%s\"\n", strp); |
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xstr = xstrdup(strp); |
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xlen = strlen(xstr); |
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for (i = 0; i < xlen; i++) |
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xstr[i] = toupper(xstr[i]); |
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err = fdt_setprop_inplace(fdt, 0, "prop-str", xstr, xlen+1); |
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if (err) |
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FAIL("Failed to set \"prop-str\" to \"%s\": %s", |
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xstr, fdt_strerror(err)); |
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strp = check_getprop(fdt, 0, "prop-str", xlen+1, xstr); |
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verbose_printf("New string value is \"%s\"\n", strp); |
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err = fdt_setprop_inplace_namelen_partial(fdt, 0, "compatible", |
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strlen("compatible"), 4, |
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TEST_STRING_4_PARTIAL, |
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strlen(TEST_STRING_4_PARTIAL)); |
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if (err) |
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FAIL("Failed to set \"compatible\": %s\n", fdt_strerror(err)); |
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check_getprop(fdt, 0, "compatible", strlen(TEST_STRING_4_RESULT) + 1, |
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TEST_STRING_4_RESULT); |
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PASS(); |
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}
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