static int
test_roundtrip(void)
{
static const round_vec test_strs[] = {
"hi",
"hi!",
"hi%21",
"%",
"*",
"\n",
"h%"
};
static const int num = sizeof(test_strs)/sizeof(round_vec);
int i, ret;
char *tmp_enc = NULL, *tmp_dec = NULL;
GError *err = NULL;
ret = TRUE;
for (i = 0; i < num; i++) {
tmp_enc = hexencode_string(test_strs[i]);
tmp_dec = tmp_enc? hexdecode_string(tmp_enc, &err) : NULL;
if (!tmp_enc || !tmp_dec || strcmp(test_strs[i], tmp_dec) || err) {
ret = FALSE;
tu_dbg("roundtrip failure:\n")
tu_dbg("input: \"%s\"\n", test_strs[i]);
tu_dbg("enc output: \"%s\"\n", tmp_enc? tmp_enc : "(null)");
tu_dbg("dec output: \"%s\"\n", tmp_dec? tmp_dec : "(null)");
tu_dbg("error msg: %s\n", err? err->message : "(none)");
}
g_clear_error(&err);
amfree(tmp_enc);
amfree(tmp_dec);
}
return ret;
}
static int
test_roundtrip_rand(void)
{
int i, ret;
simpleprng_state_t state;
char *in, *tmp_enc = NULL, *tmp_dec = NULL;
size_t size;
GError *err = NULL;
simpleprng_seed(&state, 0xface);
ret = TRUE;
for (i = 0; i < 100; i++) {
size = simpleprng_rand_byte(&state);
in = g_malloc0(size+1);
simpleprng_fill_buffer(&state, in, size);
tmp_enc = hexencode_string(in);
tmp_dec = tmp_enc? hexdecode_string(tmp_enc, &err) : NULL;
if (!tmp_enc || !tmp_dec || strcmp(in, tmp_dec) || err) {
ret = FALSE;
tu_dbg("roundtrip failure:\n")
tu_dbg("input: \"%s\"\n", in);
tu_dbg("enc output: \"%s\"\n", tmp_enc? tmp_enc : "(null)");
tu_dbg("dec output: \"%s\"\n", tmp_dec? tmp_dec : "(null)");
tu_dbg("error msg: %s\n", err? err->message : "(none)");
}
g_clear_error(&err);
amfree(tmp_enc);
amfree(tmp_dec);
g_free(in);
}
return ret;
}
static gboolean
test_decode(void)
{
static const dec_vec test_strs[] = {
{"hi", "hi", FALSE},
{"hi%21", "hi!", FALSE},
{"%25", "%", FALSE},
{"%2a", "*", FALSE},
{"%2A", "*", FALSE},
{"%0a", "\n", FALSE},
{"%0A", "\n", FALSE},
{"%0ahi%0a", "\nhi\n", FALSE},
{"%", "", TRUE},
{"%2", "", TRUE},
{"h%", "", TRUE},
{"%0h", "", TRUE},
{"%h0", "", TRUE},
{"%00", "", TRUE}
};
static const int num = G_N_ELEMENTS(test_strs);
int i;
gboolean ret;
char *tmp;
GError *err = NULL;
ret = TRUE;
for (i = 0; i < num; i++) {
tmp = hexdecode_string(test_strs[i].in, &err);
if (!tmp || !g_str_equal(test_strs[i].out, tmp) ||
(!!err != test_strs[i].expect_err)) {
ret = FALSE;
tu_dbg("decode failure:\n")
tu_dbg("input: \"%s\"\n", test_strs[i].in);
tu_dbg("output: \"%s\"\n", tmp? tmp : "(null)");
tu_dbg("expected: \"%s\"\n", test_strs[i].out);
tu_dbg("error msg: %s\n", err? err->message : "(none)");
}
g_clear_error(&err);
g_free(tmp);
}
return ret;
}
