ph_result_t ph_sockaddr_print(ph_sockaddr_t *sa,
ph_string_t *str, bool want_port)
{
int ret;
char buf[128];
char pbuf[32];
switch (sa->family) {
case AF_UNIX:
return ph_string_append_cstr(str, sa->sa.nix.sun_path);
case AF_INET:
case AF_INET6:
ret = getnameinfo(&sa->sa.sa, ph_sockaddr_socklen(sa),
buf, sizeof(buf), pbuf, sizeof(pbuf),
NI_NUMERICHOST|NI_NUMERICSERV);
if (ret) {
return PH_ERR;
}
if (want_port) {
ph_string_printf(str, "[%s]:%s", buf, pbuf);
return PH_OK;
}
return ph_string_append_cstr(str, buf);
}
return PH_ERR;
}
static void stack_tests(void)
{
PH_STRING_DECLARE_STACK(stack1, 10);
PH_STRING_DECLARE_GROW(stack2, 10, mt_misc);
// Expect this to succeed; we silently truncate
is(ph_string_append_cstr(&stack1, "12345678901"), PH_OK);
// Ensure length is good
is(10, ph_string_len(&stack1));
is(ph_string_append_cstr(&stack2, "12345678901234567890"), PH_OK);
is(20, ph_string_len(&stack2));
ph_string_delref(&stack2);
}
static void utf16_tests(void)
{
uint32_t i, len, n, off;
int32_t cp;
PH_STRING_DECLARE_STACK(str, 64);
for (i = 0; i < sizeof(unicode_strings)/sizeof(unicode_strings[0]); i++) {
ph_string_reset(&str);
is(ph_string_append_cstr(&str, unicode_strings[i].input), PH_OK);
is(ph_string_is_valid_utf8(&str), unicode_strings[i].valid);
}
for (i = 0; i < sizeof(utf16_strings)/sizeof(utf16_strings[0]); i++) {
len = strlen(utf16_strings[i].output);
ph_string_reset(&str);
is(ph_string_append_utf16_as_utf8(&str,
&utf16_strings[i].cp, 1, &n), PH_OK);
is(n, len);
ok(ph_string_equal_cstr(&str, utf16_strings[i].output), "matches");
// Iterate the codepoints; we should get out what we put in
off = 0;
is(ph_string_iterate_utf8_as_utf16(&str, &off, &cp), PH_OK);
diag("expect %" PRIx32 " got %" PRIx32, utf16_strings[i].cp, cp);
is(cp, utf16_strings[i].cp);
// Round-trip; put in the output and expect to iterate and get the input cp
ph_string_reset(&str);
is(ph_string_append_cstr(&str, utf16_strings[i].output), PH_OK);
ok(ph_string_is_valid_utf8(&str), "valid utf-8");
off = 0;
is(ph_string_iterate_utf8_as_utf16(&str, &off, &cp), PH_OK);
diag("round-trip: expect %" PRIx32 " got %" PRIx32,
utf16_strings[i].cp, cp);
is(cp, utf16_strings[i].cp);
}
for (i = 0; i < sizeof(surrogates)/sizeof(surrogates[0]); i++) {
ph_string_reset(&str);
is(ph_string_append_utf16_as_utf8(&str,
surrogates[i].points, 2, &n), PH_OK);
is(n, strlen(surrogates[i].encoded));
off = 0;
// We don't do any magical transformation of surrogates, and we don't
// consider them valid utf8 strings
is(ph_string_iterate_utf8_as_utf16(&str, &off, &cp), PH_ERR);
}
}
bool ph_vprintf_register(const char *name, void *formatter_arg,
ph_vprintf_named_formatter_func func)
{
struct formatter *f;
bool res;
ph_string_t *kptr;
pthread_once(&once_init, init_vprintf);
f = malloc(sizeof(*f));
if (!f) {
return false;
}
ph_string_init_claim(&f->namestr, PH_STRING_STATIC,
f->name, 0, sizeof(f->name));
f->func = func;
f->farg = formatter_arg;
ph_string_append_cstr(&f->namestr, name);
kptr = &f->namestr;
pthread_rwlock_wrlock(&formatter_lock);
res = (ph_ht_replace(&formatters, &kptr, &f) == PH_OK);
pthread_rwlock_unlock(&formatter_lock);
if (res) {
return true;
}
free(f);
return false;
}
int main(int argc, char **argv)
{
ph_string_t *str, *str2;
ph_unused_parameter(argc);
ph_unused_parameter(argv);
ph_library_init();
plan_tests(102);
mt_misc = ph_memtype_register(&mt_def);
stack_tests();
// Tests reallocation
str = ph_string_make_empty(mt_misc, 16);
is(ph_string_append_cstr(str, "1234567890"), PH_OK);
is(10, ph_string_len(str));
is(ph_string_append_cstr(str, "1234567890"), PH_OK);
is(20, ph_string_len(str));
is(memcmp(str->buf, "12345678901234567890", 20), 0);
ph_string_delref(str);
// Tests reallocation and string formatting
str = ph_string_make_empty(mt_misc, 4);
is(ph_string_printf(str, "Hello %s", "world"), 11);
is(ph_string_len(str), 11);
str2 = ph_string_make_empty(mt_misc, 10);
is(ph_string_printf(str2, "copy `Ps%p", (void*)str), 16);
diag(":%.*s:", str2->len, str2->buf);
is(ph_string_len(str2), 16);
is(memcmp(str2->buf, "copy Hello world", 16), 0);
ph_string_delref(str2);
str2 = ph_string_make_empty(mt_misc, 10);
is(ph_string_printf(str2, "copy `Ps%d%p", 5, (void*)str), 10);
is(memcmp(str2->buf, "copy Hello", 10), 0);
ok(!ph_string_equal(str, str2), "not same");
ph_string_delref(str2);
str2 = ph_string_make_empty(mt_misc, 10);
ph_string_append_buf(str2, str->buf, str->len);
ok(ph_string_equal(str, str2), "same");
is(ph_string_compare(str, str2), 0);
ph_string_delref(str);
ph_string_delref(str2);
str = ph_string_make_cstr(mt_misc, "abc");
str2 = ph_string_make_cstr(mt_misc, "bbc");
ok(ph_string_compare(str, str2) < 0, "abc < bbc");
ok(ph_string_compare(str2, str) > 0, "abc < bbc");
ph_string_delref(str2);
str2 = ph_string_make_cstr(mt_misc, "abca");
ok(ph_string_compare(str, str2) < 0, "abc < abca");
ok(ph_string_compare(str2, str) > 0, "abc < abca");
ph_string_delref(str2);
str2 = ph_string_make_cstr(mt_misc, "ab");
ok(ph_string_compare(str, str2) > 0, "abc > ab");
ok(ph_string_compare(str2, str) < 0, "abc > ab");
ph_string_delref(str2);
ph_string_delref(str);
str = ph_string_make_printf(mt_misc, 16, "Hello %d", 42);
ok(ph_string_equal_cstr(str, "Hello 42"), "same");
ph_string_delref(str);
utf16_tests();
string_stream_tests();
return exit_status();
}