Commit Graph

8 Commits

Author SHA1 Message Date
Rasmus Wriedt Larsen
3e7dc12246 Python: Port taint tests to use inline expectations
The meat of this PR is described in the new python/ql/test/experimental/meta/InlineTaintTest.qll file:

> Defines a InlineExpectationsTest for checking whether any arguments in
> `ensure_tainted` and `ensure_not_tainted` calls are tainted.
>
> Also defines query predicates to ensure that:
> - if any arguments to `ensure_not_tainted` are tainted, their annotation is marked with `SPURIOUS`.
> - if any arguments to `ensure_tainted` are not tainted, their annotation is marked with `MISSING`.
>
> The functionality of this module is tested in `ql/test/experimental/meta/inline-taint-test-demo`.
2021-04-15 18:00:33 +02:00
Rasmus Lerchedahl Petersen
f6fa1276a6 Python: Add consistency checks
to all data-flow test floders
2021-01-29 21:28:43 +01:00
Rasmus Wriedt Larsen
cc9a7fe4fe Python: Move BarrierGuards to own file 2020-11-27 12:09:57 +01:00
Rasmus Wriedt Larsen
f35ffa5632 Python: Add support for x in ["safe", "also_safe"] (and not in) 2020-11-23 10:42:24 +01:00
Rasmus Wriedt Larsen
431aab45f7 Python: Add support for x != "safe" BarrierGuard 2020-11-23 10:36:55 +01:00
Rasmus Wriedt Larsen
18041fd059 Python: Expand string-const-compare tests
Also moved file to reflect that. Added tests of

+ `!=`
+ `in`
+ `not in`
2020-11-23 10:36:49 +01:00
Rasmus Wriedt Larsen
12b36b2245 Python: Highlight that safe or also_safe doesn't clear taint :( 2020-11-20 10:43:46 +01:00
Rasmus Wriedt Larsen
1a52f17da3 Python: Add StringConstCompare BarrierGuard 2020-11-20 10:40:04 +01:00