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added sml_octet_string_cmp

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This commit is contained in:
Juri Glass 2011-07-13 17:25:37 +02:00
parent 542365df23
commit aab3c3149d
3 changed files with 19 additions and 0 deletions
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1
sml/include/sml/sml_octet_string.h
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@ -46,6 +46,7 @@ octet_string *sml_octet_string_parse(sml_buffer *buf);
void sml_octet_string_write(octet_string *str, sml_buffer *buf);
int sml_octet_string_cmp(octet_string *s1, octet_string *s2);
int sml_octet_string_cmp_with_hex(octet_string *str, char *hex);
octet_string *sml_octet_string_generate_uuid();

8
sml/src/sml_octet_string.c
View file

@ -105,6 +105,14 @@ octet_string *sml_octet_string_generate_uuid() {
#endif
}
int sml_octet_string_cmp(octet_string *s1, octet_string *s2) {
if (s1->len != s2->len) {
return -1;
}
return memcmp(s1->str, s2->str, s1->len);
}
int sml_octet_string_cmp_with_hex(octet_string *str, char *hex) {
octet_string *hstr = sml_octet_string_init_from_hex(hex);
if (str->len != hstr->len) {

10
test/src/sml_octet_string_test.c
View file

@ -83,6 +83,15 @@ TEST(sml_octet_string, write_optional) {
sml_octet_string_expected_buf("01", 1);
}
TEST(sml_octet_string, cmp) {
octet_string *s1 = sml_octet_string_init((unsigned char *)"Hallo", 5);
octet_string *s2 = sml_octet_string_init((unsigned char *)"Hi", 2);
octet_string *s3 = sml_octet_string_init((unsigned char *)"Hallo", 5);
TEST_ASSERT_TRUE(sml_octet_string_cmp(s1, s2) != 0);
TEST_ASSERT_TRUE(sml_octet_string_cmp(s1, s3) == 0);
}
TEST_GROUP_RUNNER(sml_octet_string) {
RUN_TEST_CASE(sml_octet_string, init);
RUN_TEST_CASE(sml_octet_string, parse);
@ -90,6 +99,7 @@ TEST_GROUP_RUNNER(sml_octet_string) {
RUN_TEST_CASE(sml_octet_string, parse_optional);
RUN_TEST_CASE(sml_octet_string, write);
RUN_TEST_CASE(sml_octet_string, write_optional);
RUN_TEST_CASE(sml_octet_string, cmp);
}