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236 Commits

Author SHA1 Message Date
Jonas Jensen
cd874f7982 Merge pull request #454 from geoffw0/move-tests 
CPP: Move the tests from library-tests/queries
 2018-11-13 10:19:56 +01:00
Geoffrey White
1d464ae35d CPP: Merge the ExprHasNoEffect tests. 2018-11-12 16:26:50 +00:00
Geoffrey White
1417929cdf CPP: Merge the Todo/FixmeComments tests. 2018-11-12 16:26:50 +00:00
Geoffrey White
03cad6c084 CPP: Move the AV Rule 97 test. 2018-11-12 16:07:03 +00:00
Geoffrey White
2d665e51d0 CPP: Move the BitwiseSignCheck.ql test. 2018-11-12 16:07:03 +00:00
Jonas Jensen
0cb09b113f Merge pull request #251 from rdmarsh2/rdmarsh/cpp/sign-analysis 
C++: Sign analysis library
 2018-11-12 15:23:18 +01:00
Tom Hvitved
40def8d364 Merge pull request #418 from dave-bartolomeo/dave/FormatConfig 
Allow mixed whitespace in certain test and external directories
 2018-11-12 09:43:39 +01:00
Jonas Jensen
0caf0f1f15 Merge pull request #430 from geoffw0/exprtemplate 
CPP: Exclude template code from ExprHasNoEffect.ql
 2018-11-12 09:27:36 +01:00
Robert Marsh
d9495da225 C++: fix test 2018-11-09 10:15:28 -08:00
Geoffrey White
09782d145e CPP: Annotate expr_has_no_effect test. 2018-11-09 17:23:59 +00:00
Geoffrey White
3f0e28aea9 CPP: Fix additional expr_has_no_effect test. 2018-11-09 17:23:59 +00:00
Geoffrey White
0e9c7fc085 Merge pull request #416 from raulgarciamsft/users/raulga/c6317 
cpp: Incorrect not operator usage
 2018-11-09 15:59:57 +00:00
Robert Marsh
4fdc992cd9 C++: IRGuards uses Operand; fix CP in SignAnalysis 2018-11-08 14:43:51 -08:00
Robert Marsh
0d9e2098f2 C++: test for bounded bounds in sign analysis 2018-11-08 11:38:34 -08:00
Dave Bartolomeo
a141f4c81a Allow mixed whitespace in C#, C++, and Java test sources 2018-11-08 11:06:42 -08:00
Geoffrey White
5b09e11a52 CPP: Repair macro case. 2018-11-08 10:01:07 +00:00
Geoffrey White
d6f27f0b2d CPP: Add a test of macros. 2018-11-08 09:58:59 +00:00
Robert Marsh
1d7e802157 C++: move sign analysis to new Operand type 2018-11-07 16:07:37 -08:00
Raul Garcia
f9edaba5aa Fixing typo. 
Restricting to analyze only logical & and | operations
 2018-11-07 13:26:09 -08:00
Dave Bartolomeo
5bf88f0f0a C++: Fix mixed tabs and spaces in non-test code 2018-11-07 11:32:17 -08:00
Geoffrey White
7bf9200a18 CPP: Fix (it looks like we already had a similar test, both are fixed. 2018-11-07 14:12:52 +00:00
Geoffrey White
73b186a695 CPP: Add test case. 2018-11-07 13:34:42 +00:00
Jonas Jensen
6f2fd05480 Merge pull request #354 from geoffw0/return-exception 
CPP: Remove successor edges after calls to non-returning functions
 2018-11-07 09:24:41 +01:00
Raul Garcia
5a35edfbe2 cpp: Incorrect not opeartor usage 
Marked as Low precision as Linux kernel code mix the usage of logical operators and bit-wise opeartors.
warning C6317: incorrect operator: logical-not (!) is not interchangeable with ones-complement (~)
 2018-11-06 12:49:33 -08:00
Robert Marsh
9d2d381e68 C++: test fixes for sign analysis 2018-11-06 12:02:39 -08:00
Robert Marsh
554fea46c7 C++: Sign analysis for casts and unsigned integers 2018-11-06 12:02:38 -08:00
Robert Marsh
d1ae939c9c C++: use guards and operands in sign analysis 2018-11-06 12:02:38 -08:00
Robert Marsh
a3c6b8e575 C++: port sign analysis library from Java 2018-11-06 12:02:38 -08:00
Dave Bartolomeo
62a5aef0de Merge pull request #410 from jbj/range-analysis-tests 
C++: Tests for two range analysis bugs
 2018-11-06 10:51:12 -08:00
Geoffrey White
9c97176896 CPP: Tabs/spaces. 2018-11-06 17:01:30 +00:00
Jonas Jensen
9382c9d528 C++: Regression tests for AV Rule 82 
Without the last commit, this addition to the test gives the following
results:

```
+| AV Rule 82.cpp:176:14:176:22 | operator= | Assignment operator in class Forgivable does not return a reference to *this. |
+| AV Rule 82.cpp:181:14:181:22 | operator= | Assignment operator in class Forgivable does not return a reference to *this. |
```
 2018-11-06 16:13:44 +01:00
Jonas Jensen
4a02b3946d C++: Tests for two range analysis bugs 2018-11-06 11:57:41 +01:00
Dave Bartolomeo
3133bf6675 C++: Fix test expectation 2018-11-05 14:19:59 -08:00
Dave Bartolomeo
0c796de831 C++: Fork AV Rule 78 into NonVirtualDestructorInBaseClass 
AV Rule 78 has proved too noisy for use on lgtm.com. However, if we make the rule less noisy by, say, allowing a protected destructor to be non-virtual, we're no longer actually enforcing AV Rule 78. Instead, I've copied AV Rule 78 into NonVirtualDestructorInBaseClass.ql, given the new query the `@id` that AV Rule 78 had, and given AV Rule 78 a new JSF-specific `@id`. The new rule allows non-public non-virtual destructors, which is the problem originally reported by an lgtm.com user.
 2018-11-05 14:16:35 -08:00
Geoffrey White
a3dfa3140c CPP: Make Handlers always begin a BasicBlock. 2018-11-01 15:27:43 +00:00
Jonas Jensen
ea601b2dc0 Merge pull request #352 from dave-bartolomeo/dave/Operands 
C++: Operands as IPA types
 2018-11-01 10:12:38 +01:00
Geoffrey White
1092cb97e5 CPP: Have reachability flow to the Handler as well as the CAtchBlock of an exception. 2018-10-30 14:27:22 +00:00
Geoffrey White
6427e9658b CPP: Remove successor edges from non-returning functions from the control flow graph. 2018-10-30 14:25:32 +00:00
Geoffrey White
44f5e26fb0 CPP: More test cases. 2018-10-30 14:20:48 +00:00
Geoffrey White
f2ba627291 CPP: Extend the c++_exceptions test. 2018-10-30 14:11:48 +00:00
Geoffrey White
a346f412bc CPP: Add test cases. 2018-10-30 14:11:36 +00:00
Robert Marsh
fda75abcd7 Merge pull request #381 from geoffw0/comments 
CPP: Fix false positive in EmptyBlock.ql
 2018-10-29 15:35:08 -07:00
semmle-qlci
a4371ca824 Merge pull request #338 from geoffw0/hresult 
Approved by dave-bartolomeo
 2018-10-29 17:04:54 +00:00
Geoffrey White
3ccbeb0c65 CPP: Fix issue. 2018-10-29 16:34:57 +00:00
Geoffrey White
630233fc3e CPP: Additional test cases. 2018-10-29 16:34:43 +00:00
semmle-qlci
7d37cf4bb3 Merge pull request #374 from jbj/range-analysis-rounding 
Approved by kevinbackhouse
 2018-10-29 10:28:15 +00:00
Geoffrey White
35a5bca98a Merge pull request #376 from ian-semmle/functionName 
C++: Simplify a test's query
 2018-10-26 17:24:11 +01:00
Ian Lynagh
09959cbbfc C++: Simplify a test's query 
This test predated Function.getFullSignature()
 2018-10-26 15:08:18 +01:00
Jonas Jensen
a3505e008b C++: Fix range analysis rounding for negative zero 2018-10-26 13:40:17 +02:00
Jonas Jensen
006594fefe C++: Round towards +/- Inf in range analysis 
Original author: Kevin Backhouse
 2018-10-26 11:53:51 +02:00