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-rw-r--r--src/tc-string.c205
1 files changed, 201 insertions, 4 deletions
diff --git a/src/tc-string.c b/src/tc-string.c
index 6e85f66..db242a3 100644
--- a/src/tc-string.c
+++ b/src/tc-string.c
@@ -90,9 +90,12 @@ static void t_strncat(void)
{
char data[5] = "DATA";
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-truncation"
if (snprintf(data, sizeof(data), "12345678") >=
static_cast(ssize_t, sizeof(data)))
printf("Not enough space\n");
+#pragma GCC diagnostic pop
printf("String: >%s<\n", data);
HX_strlcat(data, "pqrstuv__", 2);
@@ -271,11 +274,13 @@ static void t_strlcpy(void)
HX_timespec_sub(&d2, &stop, &start);
HX_timespec_sub(&d3, &d1, &d2);
- printf("%4zu->%4zu: %1ld.%09ld (str=%ld.%09ld mem=%ld.%09ld)\n",
+ printf("%4zu->%4zu: " HX_TIMESPEC_FMT
+ " (str=" HX_TIMESPEC_FMT
+ " mem=" HX_TIMESPEC_FMT ")\n",
strlen(ibuf), picksizes[opick],
- static_cast(long, d3.tv_sec), d3.tv_nsec,
- static_cast(long, d1.tv_sec), d1.tv_nsec,
- static_cast(long, d2.tv_sec), d2.tv_nsec
+ HX_TIMESPEC_EXP(&d3),
+ HX_TIMESPEC_EXP(&d1),
+ HX_TIMESPEC_EXP(&d2)
);
}
}
@@ -288,6 +293,193 @@ static void t_strlcpy2(void)
assert(a[0] == 49 && a[0] == a[1] && a[1] == a[2]);
}
+static void t_units(void)
+{
+ static const struct {
+ unsigned long long num;
+ const char exp_1024[6], exp_1000[6];
+ } vt[] = {
+ {1023, "1023", "1023"},
+ {1024, "1024", "1024"},
+ {1945, "1945", "1945"},
+ {1946, "1946", "1946"},
+ {1022975, "998k", "1022k"},
+ {1022976, "999k", "1022k"},
+ {1022977, "999k", "1022k"},
+ {1047552, "1023k", "1047k"},
+ {1047553, "1023k", "1047k"},
+ {1992294, "1945k", "1992k"},
+ {1992295, "1945k", "1992k"},
+ {1072693248, "1023M", "1072M"},
+ {1072693249, "1023M", "1072M"},
+ {ULLONG_MAX, "15E", "18E"},
+ };
+ char buf[HXSIZEOF_Z64+3];
+ printf("unit_size:\n");
+
+ for (size_t i = 0; i < ARRAY_SIZE(vt); ++i) {
+ HX_unit_size(buf, ARRAY_SIZE(buf), vt[i].num, 1024, 9120);
+ printf("\t%llu -> %s\n", vt[i].num, buf);
+ if (strcmp(buf, vt[i].exp_1024) != 0) {
+ printf("\texpected %s\n", vt[i].exp_1024);
+ abort();
+ }
+ HX_unit_size(buf, ARRAY_SIZE(buf), vt[i].num, 1000, 9120);
+ printf("\t%llu -> %s\n", vt[i].num, buf);
+ if (strcmp(buf, vt[i].exp_1000) != 0) {
+ printf("\texpected %s\n", vt[i].exp_1000);
+ abort();
+ }
+ }
+}
+
+static void t_units_cu(void)
+{
+ static const struct {
+ unsigned long long num;
+ const char exp_1024[6], exp_1000[6];
+ } vt[] = {
+ {1023, "1023", "1.1k"},
+ {1024, "1.0k", "1.1k"},
+ {1945, "1.9k", "2.0k"},
+ {1946, "2.0k", "2.0k"},
+ {1022975, "999k", "1.1M"},
+ {1022976, "999k", "1.1M"},
+ {1022977, "1000k", "1.1M"},
+ {1047552, "1023k", "1.1M"},
+ {1047553, "1.0M", "1.1M"},
+ {1992294, "1.9M", "2.0M"},
+ {1992295, "2.0M", "2.0M"},
+ {1072693248, "1023M", "1.1G"},
+ {1072693249, "1.0G", "1.1G"},
+ {ULLONG_MAX, "16E", "19E"},
+ };
+ char buf[80];
+ printf("unit_size_cu:\n");
+
+ for (size_t i = 0; i < ARRAY_SIZE(vt); ++i) {
+ HX_unit_size_cu(buf, ARRAY_SIZE(buf), vt[i].num, 1024);
+ printf("\t%llu -> %s\n", vt[i].num, buf);
+ if (strcmp(buf, vt[i].exp_1024) != 0) {
+ printf("\texpected %s\n", vt[i].exp_1024);
+ abort();
+ }
+ HX_unit_size_cu(buf, ARRAY_SIZE(buf), vt[i].num, 1000);
+ printf("\t%llu -> %s\n", vt[i].num, buf);
+ if (strcmp(buf, vt[i].exp_1000) != 0) {
+ printf("\texpected %s\n", vt[i].exp_1000);
+ abort();
+ }
+ }
+}
+
+static void t_units_strto(void)
+{
+ static const struct {
+ const char input[24];
+ unsigned int exponent;
+ unsigned long long expect_out;
+ const char expect_rem[8];
+ } vt[] = {
+ {"-5k", 1000, ULLONG_MAX, "-5k"},
+ {" -5.2k", 1000, ULLONG_MAX, "-5.2k"},
+ {"1", 9999, 1, ""},
+ {"1024", 9999, 1ULL << 10, ""},
+ {"1048576", 9999, 1ULL << 20, ""},
+ {"1073741824", 9999, 1ULL << 30, ""},
+ {"1099511627776", 9999, 1ULL << 40, ""},
+ {"1125899906842624", 9999, 1ULL << 50, ""},
+ {"1152921504606846976", 9999, 1ULL << 60, ""},
+ {"18446744073709551615", 9, ULLONG_MAX, ""},
+ {"1k", 1000, 1000ULL, ""},
+ {"1M", 1000, 1000000ULL, ""},
+ {"1G", 1000, 1000000000ULL, ""},
+ {"1T", 1000, 1000000000000ULL, ""},
+ {"1P", 1000, 1000000000000000ULL, ""},
+ {"1E", 1000, 1000000000000000000ULL, ""},
+ {"1k", 1024, 1ULL << 10, ""},
+ {"1M", 1024, 1ULL << 20, ""},
+ {"1G", 1024, 1ULL << 30, ""},
+ {"1T", 1024, 1ULL << 40, ""},
+ {"1P", 1024, 1ULL << 50, ""},
+ {"1E", 1024, 1ULL << 60, ""},
+ {"0", 0, 0, ""},
+ {"0k", 0, 0, ""},
+ {"0 Z", 0, 0, ""},
+ {"0.1k", 1000, 100, ""},
+ {"0.1k", 1024, 102, ""},
+ {" 0.1k", 1024, 102, ""},
+ {"0.00000000000000001E", 1024, 11, ""},
+ {"1.525444GiB", 1000, 1525444000, "iB"},
+ {"1.525444GiB", 1024, 1637933022, "iB"},
+ };
+ char *end;
+ for (size_t i = 0; i < ARRAY_SIZE(vt); ++i) {
+ unsigned long long q = HX_strtoull_unit(vt[i].input, &end, vt[i].exponent);
+ printf("%s -> %llu __ %s\n", vt[i].input, q, end);
+ if (q != vt[i].expect_out || strcmp(end, vt[i].expect_rem) != 0)
+ printf("BUG\n");
+ }
+}
+
+static void t_time_units(void)
+{
+ static const struct {
+ unsigned long long input;
+ unsigned int flags;
+ const char expect_out[24];
+ } vt[] = {
+ {31536000, 0, "365d"},
+ {31622400, 0, "366d"},
+ {31622400, HXUNIT_YEARS, "1y18h"},
+ {31622400, HXUNIT_MONTHS, "1y"},
+ {31622400, HXUNIT_WEEKS, "1y"},
+ {31622400, HXUNIT_MONTHS | HXUNIT_WEEKS, "1y"},
+ {2678400, HXUNIT_MONTHS, "1month13h30min"},
+ {2592000, HXUNIT_MONTHS, "30d"},
+ {608400, HXUNIT_WEEKS, "1week1h"},
+ {90061, 0, "1d1h1min1s"},
+ {3692, 0, "1h1min32s"},
+ {67, 0, "1min7s"},
+ {1, 0, "1s"},
+ {0, 0, "0s"},
+ };
+ printf("===== HX_unit_seconds\n");
+ for (size_t i = 0; i < ARRAY_SIZE(vt); ++i) {
+ char out[60];
+ char *ret = HX_unit_seconds(out, ARRAY_SIZE(out), vt[i].input, vt[i].flags);
+ printf("%llus => \"%s\"\n", vt[i].input, ret);
+ if (strcmp(ret, vt[i].expect_out) != 0)
+ printf("\tBUG, expected \"%s\"\n", vt[i].expect_out);
+ }
+}
+
+static void t_time_strto(void)
+{
+ static const struct {
+ const char *input;
+ unsigned long long expect_out;
+ const char expect_rem[4];
+ } vt[] = {
+ {"1y1month1week1d1h1min1s ", 31557600+2629800+86400*8+3600+60+1, ""},
+ {" -1d", 0, "-1d"},
+ {"1 -", 1, "-"},
+ {"1s", 1, ""},
+ {"1min", 60, ""},
+ {"0", 0, ""},
+ };
+ char *end;
+ printf("===== t_time_strto\n");
+ for (size_t i = 0; i < ARRAY_SIZE(vt); ++i) {
+ unsigned long long q = HX_strtoull_sec(vt[i].input, &end);
+ printf("\"%s\" => %llus + \"%s\"\n", vt[i].input, q, end);
+ if (q != vt[i].expect_out)
+ printf("\tBUG: expected %llus\n", vt[i].expect_out);
+ if (strcmp(end, vt[i].expect_rem) != 0)
+ printf("\tBUG: expected remainder \"%s\"\n", vt[i].expect_rem);
+ }
+}
+
int main(int argc, const char **argv)
{
hxmc_t *tx = NULL;
@@ -316,6 +508,11 @@ int main(int argc, const char **argv)
t_strtrim();
t_split();
t_split2();
+ t_units();
+ t_units_cu();
+ t_units_strto();
+ t_time_units();
+ t_time_strto();
t_strlcpy();
t_strlcpy2();
HXmc_free(tx);
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