static void string_stream_tests(void)
{
ph_string_t *str;
ph_stream_t *stm;
char buf[5];
uint64_t r;
str = ph_string_make_empty(mt_misc, 16);
stm = ph_stm_string_open(str);
ok(stm, "made a stream");
ph_stm_printf(stm, "hello world");
ok(ph_string_equal_cstr(str, "hello world"), "see printf");
ok(ph_stm_seek(stm, 0, SEEK_SET, NULL), "rewound");
ok(ph_stm_read(stm, buf, sizeof(buf), &r), "read data");
is(r, sizeof(buf));
is(memcmp(buf, "hello", 5), 0);
ph_stm_printf(stm, " kitty and append!");
ok(ph_string_equal_cstr(str, "hello kitty and append!"), "see printf");
ok(ph_stm_seek(stm, 6, SEEK_SET, NULL), "rewound");
ok(ph_stm_read(stm, buf, sizeof(buf), &r), "read data");
is(r, sizeof(buf));
is(memcmp(buf, "kitty", 5), 0);
ok(ph_stm_seek(stm, -5, SEEK_END, NULL), "rewound");
ok(ph_stm_read(stm, buf, sizeof(buf), &r), "read data");
is(r, sizeof(buf));
is(memcmp(buf, "pend!", 5), 0);
ph_stm_close(stm);
ph_string_delref(str);
}
ph_string_t *ph_string_make_copy(ph_memtype_t mt,
const char *buf, uint32_t len, uint32_t size)
{
ph_string_t *str = ph_string_make_empty(mt, MAX(len, size));
if (!str) {
return NULL;
}
ph_string_append_buf(str, buf, len);
return str;
}
ph_string_t *ph_string_make_printf(ph_memtype_t mt, uint32_t size,
const char *fmt, ...)
{
ph_string_t *str = ph_string_make_empty(mt, size);
va_list ap;
if (!str) {
return NULL;
}
va_start(ap, fmt);
ph_string_vprintf(str, fmt, ap);
va_end(ap);
return str;
}
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();
}
