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-rw-r--r--tests/utils/utils_test.c132
-rw-r--r--tests/utils/utils_test.ok76
2 files changed, 204 insertions, 4 deletions
diff --git a/tests/utils/utils_test.c b/tests/utils/utils_test.c
index a79b8ed1..e87cb22f 100644
--- a/tests/utils/utils_test.c
+++ b/tests/utils/utils_test.c
@@ -531,7 +531,7 @@ static void str_escape_test(void)
const char *printable = "printable";
const char *res;
- printf("\nTesting string escaping\n");
+ printf("\nTesting string escaping: osmo_escape_str()\n");
printf("- all chars from 0 to 255 in batches of 16:\n");
in_buf[16] = '\0';
for (j = 0; j < 16; j++) {
@@ -571,7 +571,7 @@ static void str_quote_test(void)
const char *printable = "printable";
const char *res;
- printf("\nTesting string quoting\n");
+ printf("\nTesting string quoting: osmo_quote_str()\n");
printf("- all chars from 0 to 255 in batches of 16:\n");
in_buf[16] = '\0';
for (j = 0; j < 16; j++) {
@@ -616,6 +616,132 @@ static void str_quote_test(void)
printf("'%s'\n", osmo_quote_str_buf(NULL, -1, out_buf, 10));
}
+static void str_escape3_test(void)
+{
+ int i;
+ int j;
+ uint8_t in_buf[32];
+ char out_buf[11];
+ const char *printable = "printable";
+ const char *res;
+ void *ctx = talloc_named_const(NULL, 0, __func__);
+
+ printf("\nTesting string escaping: osmo_escape_cstr_buf()\n");
+ printf("- all chars from 0 to 255 in batches of 16:\n");
+ in_buf[16] = '\0';
+ for (j = 0; j < 16; j++) {
+ for (i = 0; i < 16; i++)
+ in_buf[i] = (j << 4) | i;
+ printf("\"%s\"\n", osmo_escape_cstr_c(ctx, (const char*)in_buf, 16));
+ }
+
+ printf("- nul terminated:\n");
+ printf("\"%s\"\n", osmo_escape_cstr_c(ctx, "termi\nated", -1));
+
+ printf("- passthru:\n");
+ res = osmo_escape_cstr_c(ctx, printable, -1);
+ if (strcmp(res, printable))
+ printf("NOT passed through! \"%s\"\n", res);
+ else
+ printf("passed through unchanged \"%s\"\n", res);
+
+ printf("- zero length:\n");
+ printf("\"%s\"\n", osmo_escape_cstr_c(ctx, "omitted", 0));
+
+ printf("- truncation when too long:\n");
+ memset(in_buf, 'x', sizeof(in_buf));
+ in_buf[0] = '\a';
+ in_buf[7] = 'E';
+ memset(out_buf, 0x7f, sizeof(out_buf));
+ osmo_escape_cstr_buf(out_buf, 10, (const char *)in_buf, sizeof(in_buf));
+ printf("\"%s\"\n", out_buf);
+ OSMO_ASSERT(out_buf[10] == 0x7f);
+
+ printf("- Test escaping an escaped string:\n");
+ res = "\x02\x03\n";
+ for (i = 0; i <= 3; i++) {
+ res = osmo_escape_cstr_c(ctx, res, -1);
+ printf("%d: '%s'\n", i, res);
+ }
+
+ talloc_free(ctx);
+}
+
+static void str_quote3_test(void)
+{
+ int i;
+ int j;
+ uint8_t in_buf[32];
+ char out_buf[11];
+ const char *printable = "printable";
+ const char *res;
+ void *ctx = talloc_named_const(NULL, 0, __func__);
+
+ printf("\nTesting string quoting: osmo_quote_cstr_buf()\n");
+ printf("- all chars from 0 to 255 in batches of 16:\n");
+ in_buf[16] = '\0';
+ for (j = 0; j < 16; j++) {
+ for (i = 0; i < 16; i++)
+ in_buf[i] = (j << 4) | i;
+ printf("%s\n", osmo_quote_cstr_c(ctx, (const char*)in_buf, 16));
+ }
+
+ printf("- nul terminated:\n");
+ printf("'%s'\n", osmo_quote_cstr_c(ctx, "termi\nated", -1));
+
+ printf("- never passthru:\n");
+ res = osmo_quote_cstr_c(ctx, printable, -1);
+ if (strcmp(res, printable))
+ printf("NOT passed through. '%s'\n", res);
+ else
+ printf("passed through unchanged '%s'\n", res);
+
+ printf("- zero length:\n");
+ printf("'%s'\n", osmo_quote_cstr_c(ctx, "omitted", 0));
+
+ printf("- truncation when too long:\n");
+ memset(in_buf, 'x', sizeof(in_buf));
+ in_buf[0] = '\a';
+ in_buf[6] = 'E';
+ memset(out_buf, 0x7f, sizeof(out_buf));
+ osmo_quote_cstr_buf(out_buf, 10, (const char *)in_buf, sizeof(in_buf));
+ printf("'%s'\n", out_buf);
+ OSMO_ASSERT(out_buf[10] == 0x7f);
+
+ printf("- always truncation, even when no escaping needed:\n");
+ memset(in_buf, 'x', sizeof(in_buf));
+ in_buf[7] = 'E'; /* dst has 10, less 1 quote and nul, leaves 8, i.e. in[7] is last */
+ in_buf[20] = '\0';
+ memset(out_buf, 0x7f, sizeof(out_buf));
+ osmo_quote_cstr_buf(out_buf, 10, (const char *)in_buf, -1);
+ printf("'%s'\n", out_buf);
+ OSMO_ASSERT(out_buf[0] == '"');
+ OSMO_ASSERT(out_buf[10] == 0x7f);
+
+ printf("- try to feed too little buf for quoting:\n");
+ osmo_quote_cstr_buf(out_buf, 2, "", -1);
+ printf("'%s'\n", out_buf);
+
+ printf("- Test quoting a quoted+escaped string:\n");
+ res = "\x02\x03\n";
+ for (i = 0; i <= 3; i++) {
+ res = osmo_quote_cstr_c(ctx, res, -1);
+ printf("%d: %s\n", i, res);
+ }
+
+ printf("- Test C-string equivalence:\n");
+#define TEST_STR "\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+#define EMPTY_STR ""
+ printf("strcmp(OSMO_STRINGIFY_VAL(TEST_STR), osmo_quote_cstr_c(ctx, TEST_STR, 256)) == %d\n",
+ strcmp(OSMO_STRINGIFY_VAL(TEST_STR), osmo_quote_cstr_c(ctx, TEST_STR, 256)));
+ printf("strcmp(OSMO_STRINGIFY_VAL(EMPTY_STR), osmo_quote_cstr_c(ctx, EMPTY_STR, -1)) == %d\n",
+ strcmp(OSMO_STRINGIFY_VAL(EMPTY_STR), osmo_quote_cstr_c(ctx, EMPTY_STR, -1)));
+ printf("strcmp(\"NULL\", osmo_quote_cstr_c(ctx, NULL, -1)) == %d\n",
+ strcmp("NULL", osmo_quote_cstr_c(ctx, NULL, -1)));
+
+ talloc_free(ctx);
+}
+
static void isqrt_test(void)
{
int i;
@@ -1238,6 +1364,8 @@ int main(int argc, char **argv)
bcd2str_test();
str_escape_test();
str_quote_test();
+ str_escape3_test();
+ str_quote3_test();
isqrt_test();
osmo_sockaddr_to_str_and_uint_test();
osmo_str_tolowupper_test();
diff --git a/tests/utils/utils_test.ok b/tests/utils/utils_test.ok
index 89e0fed4..baa708ee 100644
--- a/tests/utils/utils_test.ok
+++ b/tests/utils/utils_test.ok
@@ -206,7 +206,7 @@ Testing bcd to string conversion
bcd2str(NULL, ...) -> -12
bcd2str(dst, 0, ...) -> -12
-Testing string escaping
+Testing string escaping: osmo_escape_str()
- all chars from 0 to 255 in batches of 16:
"\0\1\2\3\4\5\6\a\b\t\n\v\f\r\14\15"
"\16\17\18\19\20\21\22\23\24\25\26\27\28\29\30\31"
@@ -233,7 +233,7 @@ passed through unchanged "printable"
- truncation when too long:
"\axxxxxxE"
-Testing string quoting
+Testing string quoting: osmo_quote_str()
- all chars from 0 to 255 in batches of 16:
'"\0\1\2\3\4\5\6\a\b\t\n\v\f\r\14\15"'
'"\16\17\18\19\20\21\22\23\24\25\26\27\28\29\30\31"'
@@ -266,6 +266,78 @@ NOT passed through. '"printable"'
- NULL string becomes a "NULL" literal:
'NULL'
+Testing string escaping: osmo_escape_cstr_buf()
+- all chars from 0 to 255 in batches of 16:
+"\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f"
+"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+" !\"#$%&'()*+,-./"
+"0123456789:;<=>?"
+"@ABCDEFGHIJKLMNO"
+"PQRSTUVWXYZ[\\]^_"
+"`abcdefghijklmno"
+"pqrstuvwxyz{|}~\x7f"
+"\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+"\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+"\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+"\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+"\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+"\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+"\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+- nul terminated:
+"termi\nated"
+- passthru:
+passed through unchanged "printable"
+- zero length:
+""
+- truncation when too long:
+"\x07xxxxx"
+- Test escaping an escaped string:
+0: '\x02\x03\n'
+1: '\\x02\\x03\\n'
+2: '\\\\x02\\\\x03\\\\n'
+3: '\\\\\\\\x02\\\\\\\\x03\\\\\\\\n'
+
+Testing string quoting: osmo_quote_cstr_buf()
+- all chars from 0 to 255 in batches of 16:
+"\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f"
+"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+" !\"#$%&'()*+,-./"
+"0123456789:;<=>?"
+"@ABCDEFGHIJKLMNO"
+"PQRSTUVWXYZ[\\]^_"
+"`abcdefghijklmno"
+"pqrstuvwxyz{|}~\x7f"
+"\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+"\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+"\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+"\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+"\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+"\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+"\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+"\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+- nul terminated:
+'"termi\nated"'
+- never passthru:
+NOT passed through. '"printable"'
+- zero length:
+'""'
+- truncation when too long:
+'"\x07xxxx'
+- always truncation, even when no escaping needed:
+'"xxxxxxxE'
+- try to feed too little buf for quoting:
+'"'
+- Test quoting a quoted+escaped string:
+0: "\x02\x03\n"
+1: "\"\\x02\\x03\\n\""
+2: "\"\\\"\\\\x02\\\\x03\\\\n\\\"\""
+3: "\"\\\"\\\\\\\"\\\\\\\\x02\\\\\\\\x03\\\\\\\\n\\\\\\\"\\\"\""
+- Test C-string equivalence:
+strcmp(OSMO_STRINGIFY_VAL(TEST_STR), osmo_quote_cstr_c(ctx, TEST_STR, 256)) == 0
+strcmp(OSMO_STRINGIFY_VAL(EMPTY_STR), osmo_quote_cstr_c(ctx, EMPTY_STR, -1)) == 0
+strcmp("NULL", osmo_quote_cstr_c(ctx, NULL, -1)) == 0
+
Testing integer square-root
osmo_sockaddr_to_str_and_uint_test
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 14:19:00 +0000