From dc3f3471f8a00ce0c8fb4cbf2a31e299696f3bbc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 31 Jan 2023 05:13:00 +0100 Subject: Adding upstream version 2.3. Signed-off-by: Daniel Baumann --- unit/test-suffix-si-parse.c | 64 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 unit/test-suffix-si-parse.c (limited to 'unit/test-suffix-si-parse.c') diff --git a/unit/test-suffix-si-parse.c b/unit/test-suffix-si-parse.c new file mode 100644 index 0000000..879518b --- /dev/null +++ b/unit/test-suffix-si-parse.c @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include +#include +#include + +#include "../util/suffix.h" +#include "../util/types.h" + +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) + +static int test_rc; + +static void check_num(const char *val, int lbas, __u64 exp, __u64 num) +{ + if (exp == num) + return; + + printf("ERROR: printing {%s} (lbas %d), got '%llu', expected '%llu'\n", + val, lbas, (unsigned long long)num, (unsigned long long)exp); + + test_rc = 1; +} + +struct tonum_test { + const char *val; + int lbas; + const __u64 exp; +}; + +static struct tonum_test tonum_tests[] = { + { "11995709440", 512, 11995709440 }, + { "1199570940", 512, 1199570940 }, + { "6.14T", 512, 11992187500 }, + { "6.14T", 520, 11807692307 }, + { "6.14T", 4096, 1499023437 }, + { "6.14", 512, 0 }, + { "6.14#", 512, 0 }, +}; + +void tonum_test(struct tonum_test *test) +{ + __u64 num; + bool suffixed; + + num = suffix_si_parse(test->val, &suffixed); + + if (suffixed) + num /= test->lbas; + + check_num(test->val, test->lbas, test->exp, num); +} + +int main(void) +{ + unsigned int i; + + test_rc = 0; + + for (i = 0; i < ARRAY_SIZE(tonum_tests); i++) + tonum_test(&tonum_tests[i]); + + return test_rc ? EXIT_FAILURE : EXIT_SUCCESS; +} -- cgit v1.2.3