diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/dtc/tests/nop_property.c | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/dtc/tests/nop_property.c')
-rw-r--r-- | qemu/dtc/tests/nop_property.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/qemu/dtc/tests/nop_property.c b/qemu/dtc/tests/nop_property.c new file mode 100644 index 000000000..644b0a665 --- /dev/null +++ b/qemu/dtc/tests/nop_property.c @@ -0,0 +1,70 @@ +/* + * libfdt - Flat Device Tree manipulation + * Testcase for fdt_nop_property() + * Copyright (C) 2006 David Gibson, IBM Corporation. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <stdint.h> + +#include <libfdt.h> + +#include "tests.h" +#include "testdata.h" + +int main(int argc, char *argv[]) +{ + void *fdt; + const uint32_t *intp; + const char *strp; + int err; + int lenerr; + + test_init(argc, argv); + fdt = load_blob_arg(argc, argv); + + intp = check_getprop_cell(fdt, 0, "prop-int", TEST_VALUE_1); + verbose_printf("int value was 0x%08x\n", *intp); + + err = fdt_nop_property(fdt, 0, "prop-int"); + if (err) + FAIL("Failed to nop \"prop-int\": %s", fdt_strerror(err)); + + intp = fdt_getprop(fdt, 0, "prop-int", &lenerr); + if (intp) + FAIL("prop-int still present after nopping"); + if (lenerr != -FDT_ERR_NOTFOUND) + FAIL("Unexpected error on second getprop: %s", fdt_strerror(err)); + + strp = check_getprop(fdt, 0, "prop-str", strlen(TEST_STRING_1)+1, + TEST_STRING_1); + verbose_printf("string value was \"%s\"\n", strp); + err = fdt_nop_property(fdt, 0, "prop-str"); + if (err) + FAIL("Failed to nop \"prop-str\": %s", fdt_strerror(err)); + + strp = fdt_getprop(fdt, 0, "prop-str", &lenerr); + if (strp) + FAIL("prop-str still present after nopping"); + if (lenerr != -FDT_ERR_NOTFOUND) + FAIL("Unexpected error on second getprop: %s", fdt_strerror(err)); + + PASS(); +} |