[PATCH 3/8] test-util: Add function for validating UCS2 to GSM bit conversion
---
unit/test-util.c | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 80 insertions(+), 0 deletions(-)
diff --git a/unit/test-util.c b/unit/test-util.c
index de62848..9df61dd 100644
--- a/unit/test-util.c
+++ b/unit/test-util.c
@@ -38,6 +38,10 @@ const unsigned char invalid_gsm_extended_len[] = {
0x1b, 0x28, 0x1b
};
+const unsigned char invalid_ucs2[] = {
+ 0x03, 0x93, 0x00, 0x00
+};
+
unsigned short gsm_to_unicode_map[] =
{
0x00, 0x0040,
@@ -342,6 +346,7 @@ static void test_invalid()
long nwritten;
long nread;
char *res;
+ unsigned char *gsm;
res = convert_gsm_to_utf8(invalid_gsm_extended, 0, &nread, &nwritten,
0);
@@ -362,6 +367,19 @@ static void test_invalid()
&nread, &nwritten, 0);
g_assert(res == NULL);
g_assert(nread == 3);
+
+ gsm = convert_ucs2_to_gsm(invalid_ucs2,
+ sizeof(invalid_ucs2),
+ &nread, &nwritten, 0);
+ g_assert(gsm == NULL);
+ g_assert(nread == 1);
+
+ nread = 0;
+ gsm = convert_ucs2_to_gsm(invalid_ucs2,
+ sizeof(invalid_ucs2) - 1,
+ &nread, &nwritten, 0);
+ g_assert(gsm == NULL);
+ g_assert(nread == 0);
}
static void test_valid()
@@ -905,6 +923,67 @@ static void test_sim()
g_assert(utf8 == NULL);
}
+static void test_unicode_to_gsm()
+{
+ long nwritten;
+ long nread;
+ int i;
+ unsigned char *res;
+ char *utf8;
+ unsigned char buf[2];
+ unsigned char *back;
+ gunichar2 verify;
+
+ static int map_size =
+ sizeof(gsm_to_unicode_map) / sizeof(unsigned short) / 2;
+
+ for (i = 0; i < map_size; i++) {
+ unsigned short c = gsm_to_unicode_map[i*2+1];
+
+ buf[0] = c >> 8;
+ buf[1] = c & 0xff;
+
+ res = convert_ucs2_to_gsm(buf, 2, &nread, &nwritten, 0);
+ g_assert(res);
+
+ if (g_test_verbose())
+ g_print("nread:%ld, nwritten:%ld, %s\n",
+ nread, nwritten, res);
+
+ if (res[0] == 0x1B)
+ g_assert(nwritten == 2);
+ else
+ g_assert(nwritten == 1);
+
+ utf8 = g_convert((const gchar *) buf, 2,
+ "UTF-8", "UCS-2BE",
+ NULL, NULL, NULL);
+ g_assert(utf8);
+
+ back = convert_utf8_to_gsm(utf8, strlen(utf8), &nread,
+ &nwritten, 0);
+ g_assert(back);
+
+ if (back[0] == 0x1B) {
+ g_assert(nwritten == 2);
+ verify = back[0] << 8 | back[1];
+ } else {
+ g_assert(nwritten == 1);
+ verify = back[0];
+ }
+
+ if (g_test_verbose())
+ g_print("nwritten:%ld, verify: 0x%x\n",
+ nwritten, verify);
+
+ g_assert(verify == gsm_to_unicode_map[i*2]);
+
+ g_free(res);
+ g_free(back);
+ g_free(utf8);
+ }
+}
+
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
@@ -918,6 +997,7 @@ int main(int argc, char **argv)
g_test_add_func("/testutil/SMS Handling", test_sms_handling);
g_test_add_func("/testutil/Offset Handling", test_offset_handling);
g_test_add_func("/testutil/SIM conversions", test_sim);
+ g_test_add_func("/testutil/Valid Unicode to GSM Conversion",
test_unicode_to_gsm);
return g_test_run();
}
--
1.7.0.4