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Diffstat (limited to 'qemu/dtc/tests/integer-expressions.c')
-rw-r--r-- | qemu/dtc/tests/integer-expressions.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/qemu/dtc/tests/integer-expressions.c b/qemu/dtc/tests/integer-expressions.c deleted file mode 100644 index 57e2ff670..000000000 --- a/qemu/dtc/tests/integer-expressions.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Testcase for dtc expression support - * - * Copyright (C) 2008 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 <stdint.h> -#include <errno.h> - - -#include <libfdt.h> - -#include "tests.h" -#include "testdata.h" - -struct test_expr { - const char *expr; - uint32_t result; -} expr_table[] = { -#define TE(expr) { #expr, (expr) } - TE(0xdeadbeef), - TE(-0x21524111), - TE(1+1), - TE(2*3), - TE(4/2), - TE(10/3), - TE(19%4), - TE(1 << 13), - TE(0x1000 >> 4), - TE(3*2+1), TE(3*(2+1)), - TE(1+2*3), TE((1+2)*3), - TE(1 < 2), TE(2 < 1), TE(1 < 1), - TE(1 <= 2), TE(2 <= 1), TE(1 <= 1), - TE(1 > 2), TE(2 > 1), TE(1 > 1), - TE(1 >= 2), TE(2 >= 1), TE(1 >= 1), - TE(1 == 1), TE(1 == 2), - TE(1 != 1), TE(1 != 2), - TE(0xabcdabcd & 0xffff0000), - TE(0xdead4110 ^ 0xf0f0f0f0), - TE(0xabcd0000 | 0x0000abcd), - TE(~0x21524110), - TE(~~0xdeadbeef), - TE(0 && 0), TE(17 && 0), TE(0 && 17), TE(17 && 17), - TE(0 || 0), TE(17 || 0), TE(0 || 17), TE(17 || 17), - TE(!0), TE(!1), TE(!17), TE(!!0), TE(!!17), - TE(0 ? 17 : 39), TE(1 ? 17 : 39), TE(17 ? 0xdeadbeef : 0xabcd1234), - TE(11 * 257 * 1321517ULL), - TE(123456790 - 4/2 + 17%4), -}; - -#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) - -int main(int argc, char *argv[]) -{ - void *fdt; - const uint32_t *res; - int reslen; - int i; - - test_init(argc, argv); - - if ((argc == 3) && (strcmp(argv[1], "-g") == 0)) { - FILE *f = fopen(argv[2], "w"); - - if (!f) - FAIL("Couldn't open \"%s\" for output: %s\n", - argv[2], strerror(errno)); - - fprintf(f, "/dts-v1/;\n"); - fprintf(f, "/ {\n"); - fprintf(f, "\texpressions = <\n"); - for (i = 0; i < ARRAY_SIZE(expr_table); i++) - fprintf(f, "\t\t(%s)\n", expr_table[i].expr); - fprintf(f, "\t>;\n"); - fprintf(f, "};\n"); - fclose(f); - } else { - fdt = load_blob_arg(argc, argv); - - res = fdt_getprop(fdt, 0, "expressions", &reslen); - - if (!res) - FAIL("Error retreiving expression results: %s\n", - fdt_strerror(reslen)); - - if (reslen != (ARRAY_SIZE(expr_table) * sizeof(uint32_t))) - FAIL("Unexpected length of results %d instead of %zd\n", - reslen, ARRAY_SIZE(expr_table) * sizeof(uint32_t)); - - for (i = 0; i < ARRAY_SIZE(expr_table); i++) - if (fdt32_to_cpu(res[i]) != expr_table[i].result) - FAIL("Incorrect result for expression \"%s\"," - " 0x%x instead of 0x%x\n", - expr_table[i].expr, fdt32_to_cpu(res[i]), - expr_table[i].result); - } - - PASS(); -} |