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C++: Add tests.

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This commit is contained in:
Mathias Vorreiter Pedersen
2021-01-28 10:57:39 +01:00
parent 6255662114
commit 7affbfc6cb
2 changed files with 46 additions and 0 deletions
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20
cpp/ql/test/library-tests/dataflow/taint-tests/localTaint.expected
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@@ -5861,6 +5861,26 @@
| taint.cpp:483:18:483:19 | ref arg & ... | taint.cpp:483:19:483:19 | n [inner post update] | |
| taint.cpp:483:19:483:19 | n | taint.cpp:483:18:483:19 | & ... | |
| taint.cpp:483:28:483:34 | source1 | taint.cpp:483:11:483:15 | ref arg & ... | TAINT |
| taint.cpp:492:24:492:29 | source | taint.cpp:494:27:494:32 | source | |
| taint.cpp:493:22:493:29 | ,.-;:_ | taint.cpp:494:35:494:39 | delim | |
| taint.cpp:493:22:493:29 | ,.-;:_ | taint.cpp:496:7:496:11 | delim | |
| taint.cpp:494:20:494:25 | call to strtok | taint.cpp:495:7:495:15 | tokenized | |
| taint.cpp:494:27:494:32 | source | taint.cpp:494:20:494:25 | call to strtok | TAINT |
| taint.cpp:503:26:503:28 | ptr | taint.cpp:504:10:504:12 | ptr | |
| taint.cpp:503:26:503:28 | ptr | taint.cpp:505:7:505:9 | ptr | |
| taint.cpp:503:26:503:28 | ptr | taint.cpp:506:8:506:10 | ptr | |
| taint.cpp:503:36:503:41 | source | taint.cpp:504:15:504:20 | source | |
| taint.cpp:504:10:504:12 | ptr | taint.cpp:504:2:504:8 | call to _strset | |
| taint.cpp:504:10:504:12 | ref arg ptr | taint.cpp:505:7:505:9 | ptr | |
| taint.cpp:504:10:504:12 | ref arg ptr | taint.cpp:506:8:506:10 | ptr | |
| taint.cpp:504:15:504:20 | source | taint.cpp:504:2:504:8 | call to _strset | TAINT |
| taint.cpp:505:7:505:9 | ref arg ptr | taint.cpp:506:8:506:10 | ptr | |
| taint.cpp:506:8:506:10 | ptr | taint.cpp:506:7:506:10 | * ... | TAINT |
| taint.cpp:509:26:509:31 | source | taint.cpp:510:10:510:15 | source | |
| taint.cpp:509:26:509:31 | source | taint.cpp:511:7:511:12 | source | |
| taint.cpp:510:10:510:15 | ref arg source | taint.cpp:511:7:511:12 | source | |
| taint.cpp:510:10:510:15 | source | taint.cpp:510:2:510:8 | call to _strset | |
| taint.cpp:510:18:510:18 | 0 | taint.cpp:510:2:510:8 | call to _strset | TAINT |
| vector.cpp:16:43:16:49 | source1 | vector.cpp:17:26:17:32 | source1 | |
| vector.cpp:16:43:16:49 | source1 | vector.cpp:31:38:31:44 | source1 | |
| vector.cpp:17:21:17:33 | call to vector | vector.cpp:19:14:19:14 | v | |

26
cpp/ql/test/library-tests/dataflow/taint-tests/taint.cpp
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@@ -484,3 +484,29 @@ void test_getdelim(FILE* source1) {
sink(line); // $ ir,ast
}
// --- strtok ---
char *strtok(char *str, const char *delim);
void test_strtok(char *source) {
const char* delim = ",.-;:_";
char* tokenized = strtok(source, delim);
sink(tokenized); // $ ast,ir
sink(delim);
}
// --- strset ---
char *_strset(char *str, int c);
void test_strset_1(char* ptr, char source) {
_strset(ptr, source);
sink(ptr);
sink(*ptr); // $ MISSING: ast,ir
}
void test_strset_2(char* source) {
_strset(source, 0);
sink(source); // $ ast,ir
}