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C#: Add qltests for ?? dataflow.

This commit is contained in:
Calum Grant 2019-10-23 15:17:26 +01:00
Родитель 6b15bf62fd
Коммит 48c0d9ecca
5 изменённых файлов: 47 добавлений и 15 удалений
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2
csharp/ql/test/library-tests/dataflow/local/DataFlow.expected
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@ -8,7 +8,7 @@
| LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 |
| LocalDataFlow.cs:420:19:420:24 | access to local variable sink71 |
| LocalDataFlow.cs:430:23:430:28 | access to local variable sink72 |
| LocalDataFlow.cs:466:15:466:21 | access to parameter tainted |
| LocalDataFlow.cs:472:15:472:21 | access to parameter tainted |
| SSA.cs:9:15:9:22 | access to local variable ssaSink0 |
| SSA.cs:25:15:25:22 | access to local variable ssaSink1 |
| SSA.cs:43:15:43:22 | access to local variable ssaSink2 |

20
csharp/ql/test/library-tests/dataflow/local/DataFlowStep.expected
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@ -545,7 +545,10 @@
| LocalDataFlow.cs:408:15:408:22 | access to local variable nonSink0 | LocalDataFlow.cs:415:31:415:38 | access to local variable nonSink0 |
| LocalDataFlow.cs:411:13:411:34 | SSA def(sink70) | LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 |
| LocalDataFlow.cs:411:22:411:34 | ... = ... | LocalDataFlow.cs:411:13:411:34 | SSA def(sink70) |
| LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) | LocalDataFlow.cs:443:34:443:38 | access to local variable sink0 |
| LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) | LocalDataFlow.cs:444:22:444:26 | access to local variable sink0 |
| LocalDataFlow.cs:411:30:411:34 | access to local variable sink0 | LocalDataFlow.cs:411:22:411:34 | ... = ... |
| LocalDataFlow.cs:411:30:411:34 | access to local variable sink0 | LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) |
| LocalDataFlow.cs:412:15:412:20 | [post] access to local variable sink70 | LocalDataFlow.cs:419:13:419:18 | access to local variable sink70 |
| LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 | LocalDataFlow.cs:419:13:419:18 | access to local variable sink70 |
| LocalDataFlow.cs:415:9:415:38 | SSA def(nonSink0) | LocalDataFlow.cs:416:15:416:22 | access to local variable nonSink0 |
@ -562,12 +565,19 @@
| LocalDataFlow.cs:427:17:427:22 | access to local variable sink70 | LocalDataFlow.cs:429:18:429:30 | SSA def(sink72) |
| LocalDataFlow.cs:429:18:429:30 | SSA def(sink72) | LocalDataFlow.cs:430:23:430:28 | access to local variable sink72 |
| LocalDataFlow.cs:435:17:435:24 | access to local variable nonSink0 | LocalDataFlow.cs:437:18:437:33 | SSA def(nonSink17) |
| LocalDataFlow.cs:435:17:435:24 | access to local variable nonSink0 | LocalDataFlow.cs:443:22:443:29 | access to local variable nonSink0 |
| LocalDataFlow.cs:437:18:437:33 | SSA def(nonSink17) | LocalDataFlow.cs:438:23:438:31 | access to local variable nonSink17 |
| LocalDataFlow.cs:458:28:458:30 | this | LocalDataFlow.cs:458:41:458:45 | this access |
| LocalDataFlow.cs:458:50:458:52 | this | LocalDataFlow.cs:458:56:458:60 | this access |
| LocalDataFlow.cs:458:50:458:52 | value | LocalDataFlow.cs:458:64:458:68 | access to parameter value |
| LocalDataFlow.cs:464:41:464:47 | tainted | LocalDataFlow.cs:466:15:466:21 | access to parameter tainted |
| LocalDataFlow.cs:469:44:469:53 | nonTainted | LocalDataFlow.cs:471:15:471:24 | access to parameter nonTainted |
| LocalDataFlow.cs:443:13:443:38 | SSA def(sink73) | LocalDataFlow.cs:445:15:445:20 | access to local variable sink73 |
| LocalDataFlow.cs:443:22:443:29 | access to local variable nonSink0 | LocalDataFlow.cs:444:31:444:38 | access to local variable nonSink0 |
| LocalDataFlow.cs:443:22:443:38 | ... ?? ... | LocalDataFlow.cs:443:13:443:38 | SSA def(sink73) |
| LocalDataFlow.cs:443:34:443:38 | access to local variable sink0 | LocalDataFlow.cs:444:22:444:26 | access to local variable sink0 |
| LocalDataFlow.cs:444:13:444:38 | SSA def(sink74) | LocalDataFlow.cs:446:15:446:20 | access to local variable sink74 |
| LocalDataFlow.cs:444:22:444:38 | ... ?? ... | LocalDataFlow.cs:444:13:444:38 | SSA def(sink74) |
| LocalDataFlow.cs:464:28:464:30 | this | LocalDataFlow.cs:464:41:464:45 | this access |
| LocalDataFlow.cs:464:50:464:52 | this | LocalDataFlow.cs:464:56:464:60 | this access |
| LocalDataFlow.cs:464:50:464:52 | value | LocalDataFlow.cs:464:64:464:68 | access to parameter value |
| LocalDataFlow.cs:470:41:470:47 | tainted | LocalDataFlow.cs:472:15:472:21 | access to parameter tainted |
| LocalDataFlow.cs:475:44:475:53 | nonTainted | LocalDataFlow.cs:477:15:477:24 | access to parameter nonTainted |
| SSA.cs:5:17:5:17 | SSA entry def(this.S) | SSA.cs:67:9:67:14 | access to field S |
| SSA.cs:5:17:5:17 | this | SSA.cs:67:9:67:12 | this access |
| SSA.cs:5:26:5:32 | tainted | SSA.cs:8:24:8:30 | access to parameter tainted |

6
csharp/ql/test/library-tests/dataflow/local/LocalDataFlow.cs
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@ -438,6 +438,12 @@ public class LocalDataFlow
Check(nonSink17);
break;
}
// Null-coalescing expressions
var sink73 = nonSink0 ?? sink0;
var sink74 = sink0 ?? nonSink0;
Check(sink73);
Check(sink74);
}
static void Check<T>(T x) { }

4
csharp/ql/test/library-tests/dataflow/local/TaintTracking.expected
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@ -62,7 +62,9 @@
| LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 |
| LocalDataFlow.cs:420:19:420:24 | access to local variable sink71 |
| LocalDataFlow.cs:430:23:430:28 | access to local variable sink72 |
| LocalDataFlow.cs:466:15:466:21 | access to parameter tainted |
| LocalDataFlow.cs:445:15:445:20 | access to local variable sink73 |
| LocalDataFlow.cs:446:15:446:20 | access to local variable sink74 |
| LocalDataFlow.cs:472:15:472:21 | access to parameter tainted |
| SSA.cs:9:15:9:22 | access to local variable ssaSink0 |
| SSA.cs:25:15:25:22 | access to local variable ssaSink1 |
| SSA.cs:43:15:43:22 | access to local variable ssaSink2 |

30
csharp/ql/test/library-tests/dataflow/local/TaintTrackingStep.expected
Просмотреть файл

@ -690,7 +690,10 @@
| LocalDataFlow.cs:408:15:408:22 | access to local variable nonSink0 | LocalDataFlow.cs:415:31:415:38 | access to local variable nonSink0 |
| LocalDataFlow.cs:411:13:411:34 | SSA def(sink70) | LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 |
| LocalDataFlow.cs:411:22:411:34 | ... = ... | LocalDataFlow.cs:411:13:411:34 | SSA def(sink70) |
| LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) | LocalDataFlow.cs:443:34:443:38 | access to local variable sink0 |
| LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) | LocalDataFlow.cs:444:22:444:26 | access to local variable sink0 |
| LocalDataFlow.cs:411:30:411:34 | access to local variable sink0 | LocalDataFlow.cs:411:22:411:34 | ... = ... |
| LocalDataFlow.cs:411:30:411:34 | access to local variable sink0 | LocalDataFlow.cs:411:22:411:34 | SSA def(sink0) |
| LocalDataFlow.cs:412:15:412:20 | [post] access to local variable sink70 | LocalDataFlow.cs:419:13:419:18 | access to local variable sink70 |
| LocalDataFlow.cs:412:15:412:20 | access to local variable sink70 | LocalDataFlow.cs:419:13:419:18 | access to local variable sink70 |
| LocalDataFlow.cs:415:9:415:38 | SSA def(nonSink0) | LocalDataFlow.cs:416:15:416:22 | access to local variable nonSink0 |
@ -707,15 +710,26 @@
| LocalDataFlow.cs:427:17:427:22 | access to local variable sink70 | LocalDataFlow.cs:429:18:429:30 | SSA def(sink72) |
| LocalDataFlow.cs:429:18:429:30 | SSA def(sink72) | LocalDataFlow.cs:430:23:430:28 | access to local variable sink72 |
| LocalDataFlow.cs:435:17:435:24 | access to local variable nonSink0 | LocalDataFlow.cs:437:18:437:33 | SSA def(nonSink17) |
| LocalDataFlow.cs:435:17:435:24 | access to local variable nonSink0 | LocalDataFlow.cs:443:22:443:29 | access to local variable nonSink0 |
| LocalDataFlow.cs:437:18:437:33 | SSA def(nonSink17) | LocalDataFlow.cs:438:23:438:31 | access to local variable nonSink17 |
| LocalDataFlow.cs:458:28:458:30 | this | LocalDataFlow.cs:458:41:458:45 | this access |
| LocalDataFlow.cs:458:50:458:52 | this | LocalDataFlow.cs:458:56:458:60 | this access |
| LocalDataFlow.cs:458:50:458:52 | value | LocalDataFlow.cs:458:50:458:52 | value |
| LocalDataFlow.cs:458:50:458:52 | value | LocalDataFlow.cs:458:64:458:68 | access to parameter value |
| LocalDataFlow.cs:464:41:464:47 | tainted | LocalDataFlow.cs:464:41:464:47 | tainted |
| LocalDataFlow.cs:464:41:464:47 | tainted | LocalDataFlow.cs:466:15:466:21 | access to parameter tainted |
| LocalDataFlow.cs:469:44:469:53 | nonTainted | LocalDataFlow.cs:469:44:469:53 | nonTainted |
| LocalDataFlow.cs:469:44:469:53 | nonTainted | LocalDataFlow.cs:471:15:471:24 | access to parameter nonTainted |
| LocalDataFlow.cs:443:13:443:38 | SSA def(sink73) | LocalDataFlow.cs:445:15:445:20 | access to local variable sink73 |
| LocalDataFlow.cs:443:22:443:29 | access to local variable nonSink0 | LocalDataFlow.cs:443:22:443:38 | ... ?? ... |
| LocalDataFlow.cs:443:22:443:29 | access to local variable nonSink0 | LocalDataFlow.cs:444:31:444:38 | access to local variable nonSink0 |
| LocalDataFlow.cs:443:22:443:38 | ... ?? ... | LocalDataFlow.cs:443:13:443:38 | SSA def(sink73) |
| LocalDataFlow.cs:443:34:443:38 | access to local variable sink0 | LocalDataFlow.cs:443:22:443:38 | ... ?? ... |
| LocalDataFlow.cs:443:34:443:38 | access to local variable sink0 | LocalDataFlow.cs:444:22:444:26 | access to local variable sink0 |
| LocalDataFlow.cs:444:13:444:38 | SSA def(sink74) | LocalDataFlow.cs:446:15:446:20 | access to local variable sink74 |
| LocalDataFlow.cs:444:22:444:26 | access to local variable sink0 | LocalDataFlow.cs:444:22:444:38 | ... ?? ... |
| LocalDataFlow.cs:444:22:444:38 | ... ?? ... | LocalDataFlow.cs:444:13:444:38 | SSA def(sink74) |
| LocalDataFlow.cs:444:31:444:38 | access to local variable nonSink0 | LocalDataFlow.cs:444:22:444:38 | ... ?? ... |
| LocalDataFlow.cs:464:28:464:30 | this | LocalDataFlow.cs:464:41:464:45 | this access |
| LocalDataFlow.cs:464:50:464:52 | this | LocalDataFlow.cs:464:56:464:60 | this access |
| LocalDataFlow.cs:464:50:464:52 | value | LocalDataFlow.cs:464:50:464:52 | value |
| LocalDataFlow.cs:464:50:464:52 | value | LocalDataFlow.cs:464:64:464:68 | access to parameter value |
| LocalDataFlow.cs:470:41:470:47 | tainted | LocalDataFlow.cs:470:41:470:47 | tainted |
| LocalDataFlow.cs:470:41:470:47 | tainted | LocalDataFlow.cs:472:15:472:21 | access to parameter tainted |
| LocalDataFlow.cs:475:44:475:53 | nonTainted | LocalDataFlow.cs:475:44:475:53 | nonTainted |
| LocalDataFlow.cs:475:44:475:53 | nonTainted | LocalDataFlow.cs:477:15:477:24 | access to parameter nonTainted |
| SSA.cs:5:17:5:17 | SSA entry def(this.S) | SSA.cs:67:9:67:14 | access to field S |
| SSA.cs:5:17:5:17 | this | SSA.cs:67:9:67:12 | this access |
| SSA.cs:5:26:5:32 | tainted | SSA.cs:5:26:5:32 | tainted |