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C++: Add a testcase that failed during development.

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This commit is contained in:
Mathias Vorreiter Pedersen
2024-05-22 14:09:01 +01:00
parent a9af28ede0
commit ceccc9294c
7 changed files with 36 additions and 0 deletions
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1
cpp/ql/test/library-tests/dataflow/fields/dataflow-consistency.expected
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@@ -184,6 +184,7 @@ postWithInFlow
| simple.cpp:65:7:65:7 | i [post update] | PostUpdateNode should not be the target of local flow. |
| simple.cpp:83:12:83:13 | f1 [post update] | PostUpdateNode should not be the target of local flow. |
| simple.cpp:92:7:92:7 | i [post update] | PostUpdateNode should not be the target of local flow. |
| simple.cpp:118:7:118:7 | i [post update] | PostUpdateNode should not be the target of local flow. |
| struct_init.c:24:11:24:12 | ab [inner post update] | PostUpdateNode should not be the target of local flow. |
| struct_init.c:36:17:36:24 | nestedAB [inner post update] | PostUpdateNode should not be the target of local flow. |
viableImplInCallContextTooLarge

10
cpp/ql/test/library-tests/dataflow/fields/ir-path-flow.expected
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@@ -842,6 +842,10 @@ edges
| simple.cpp:108:17:108:26 | call to user_input | simple.cpp:108:17:108:26 | call to user_input | provenance | |
| simple.cpp:108:17:108:26 | call to user_input | simple.cpp:109:43:109:43 | x | provenance | |
| simple.cpp:109:43:109:43 | x | simple.cpp:103:24:103:24 | x | provenance | |
| simple.cpp:118:5:118:5 | *a [post update] [i] | simple.cpp:120:8:120:8 | *a [i] | provenance | |
| simple.cpp:118:5:118:22 | ... = ... | simple.cpp:118:5:118:5 | *a [post update] [i] | provenance | |
| simple.cpp:118:11:118:20 | call to user_input | simple.cpp:118:5:118:22 | ... = ... | provenance | |
| simple.cpp:120:8:120:8 | *a [i] | simple.cpp:120:10:120:10 | i | provenance | |
| struct_init.c:14:24:14:25 | *ab [a] | struct_init.c:14:24:14:25 | *ab [a] | provenance | |
| struct_init.c:14:24:14:25 | *ab [a] | struct_init.c:15:8:15:9 | *ab [a] | provenance | |
| struct_init.c:15:8:15:9 | *ab [a] | struct_init.c:15:12:15:12 | a | provenance | |
@@ -1747,6 +1751,11 @@ nodes
| simple.cpp:108:17:108:26 | call to user_input | semmle.label | call to user_input |
| simple.cpp:108:17:108:26 | call to user_input | semmle.label | call to user_input |
| simple.cpp:109:43:109:43 | x | semmle.label | x |
| simple.cpp:118:5:118:5 | *a [post update] [i] | semmle.label | *a [post update] [i] |
| simple.cpp:118:5:118:22 | ... = ... | semmle.label | ... = ... |
| simple.cpp:118:11:118:20 | call to user_input | semmle.label | call to user_input |
| simple.cpp:120:8:120:8 | *a [i] | semmle.label | *a [i] |
| simple.cpp:120:10:120:10 | i | semmle.label | i |
| struct_init.c:14:24:14:25 | *ab [a] | semmle.label | *ab [a] |
| struct_init.c:14:24:14:25 | *ab [a] | semmle.label | *ab [a] |
| struct_init.c:15:8:15:9 | *ab [a] | semmle.label | *ab [a] |
@@ -1957,6 +1966,7 @@ subpaths
| simple.cpp:84:14:84:20 | call to getf2f1 | simple.cpp:83:17:83:26 | call to user_input | simple.cpp:84:14:84:20 | call to getf2f1 | call to getf2f1 flows from $@ | simple.cpp:83:17:83:26 | call to user_input | call to user_input |
| simple.cpp:94:13:94:13 | i | simple.cpp:92:11:92:20 | call to user_input | simple.cpp:94:13:94:13 | i | i flows from $@ | simple.cpp:92:11:92:20 | call to user_input | call to user_input |
| simple.cpp:104:14:104:14 | x | simple.cpp:108:17:108:26 | call to user_input | simple.cpp:104:14:104:14 | x | x flows from $@ | simple.cpp:108:17:108:26 | call to user_input | call to user_input |
| simple.cpp:120:10:120:10 | i | simple.cpp:118:11:118:20 | call to user_input | simple.cpp:120:10:120:10 | i | i flows from $@ | simple.cpp:118:11:118:20 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:20:20:20:29 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:20:20:20:29 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:27:7:27:16 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:27:7:27:16 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:40:20:40:29 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:40:20:40:29 | call to user_input | call to user_input |

2
cpp/ql/test/library-tests/dataflow/fields/partial-definition-diff.expected
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@@ -289,3 +289,5 @@ WARNING: Module DataFlow has been deprecated and may be removed in future (parti
| simple.cpp:83:12:83:13 | f1 | AST only |
| simple.cpp:92:7:92:7 | i | AST only |
| simple.cpp:94:10:94:11 | a2 | IR only |
| simple.cpp:118:7:118:7 | i | AST only |
| simple.cpp:120:8:120:8 | a | IR only |

2
cpp/ql/test/library-tests/dataflow/fields/partial-definition-ir.expected
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@@ -649,6 +649,8 @@
| simple.cpp:84:14:84:20 | this |
| simple.cpp:92:5:92:5 | a |
| simple.cpp:94:10:94:11 | a2 |
| simple.cpp:118:5:118:5 | a |
| simple.cpp:120:8:120:8 | a |
| struct_init.c:15:8:15:9 | ab |
| struct_init.c:15:12:15:12 | a |
| struct_init.c:16:8:16:9 | ab |

2
cpp/ql/test/library-tests/dataflow/fields/partial-definition.expected
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@@ -579,6 +579,8 @@ WARNING: Module DataFlow has been deprecated and may be removed in future (parti
| simple.cpp:84:14:84:20 | this |
| simple.cpp:92:5:92:5 | a |
| simple.cpp:92:7:92:7 | i |
| simple.cpp:118:5:118:5 | a |
| simple.cpp:118:7:118:7 | i |
| struct_init.c:15:8:15:9 | ab |
| struct_init.c:15:12:15:12 | a |
| struct_init.c:16:8:16:9 | ab |

10
cpp/ql/test/library-tests/dataflow/fields/path-flow.expected
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@@ -731,6 +731,10 @@ edges
| simple.cpp:92:5:92:22 | ... = ... | simple.cpp:92:5:92:5 | a [post update] [i] | provenance | |
| simple.cpp:92:11:92:20 | call to user_input | simple.cpp:92:5:92:22 | ... = ... | provenance | |
| simple.cpp:94:10:94:11 | a2 [i] | simple.cpp:94:13:94:13 | i | provenance | |
| simple.cpp:118:5:118:5 | a [post update] [i] | simple.cpp:120:8:120:8 | a [i] | provenance | |
| simple.cpp:118:5:118:22 | ... = ... | simple.cpp:118:5:118:5 | a [post update] [i] | provenance | |
| simple.cpp:118:11:118:20 | call to user_input | simple.cpp:118:5:118:22 | ... = ... | provenance | |
| simple.cpp:120:8:120:8 | a [i] | simple.cpp:120:10:120:10 | i | provenance | |
| struct_init.c:14:24:14:25 | ab [a] | struct_init.c:14:24:14:25 | ab [a] | provenance | |
| struct_init.c:14:24:14:25 | ab [a] | struct_init.c:15:8:15:9 | ab [a] | provenance | |
| struct_init.c:15:8:15:9 | ab [a] | struct_init.c:15:12:15:12 | a | provenance | |
@@ -1538,6 +1542,11 @@ nodes
| simple.cpp:92:11:92:20 | call to user_input | semmle.label | call to user_input |
| simple.cpp:94:10:94:11 | a2 [i] | semmle.label | a2 [i] |
| simple.cpp:94:13:94:13 | i | semmle.label | i |
| simple.cpp:118:5:118:5 | a [post update] [i] | semmle.label | a [post update] [i] |
| simple.cpp:118:5:118:22 | ... = ... | semmle.label | ... = ... |
| simple.cpp:118:11:118:20 | call to user_input | semmle.label | call to user_input |
| simple.cpp:120:8:120:8 | a [i] | semmle.label | a [i] |
| simple.cpp:120:10:120:10 | i | semmle.label | i |
| struct_init.c:14:24:14:25 | ab [a] | semmle.label | ab [a] |
| struct_init.c:14:24:14:25 | ab [a] | semmle.label | ab [a] |
| struct_init.c:15:8:15:9 | ab [a] | semmle.label | ab [a] |
@@ -1751,6 +1760,7 @@ subpaths
| simple.cpp:67:13:67:13 | i | simple.cpp:65:11:65:20 | call to user_input | simple.cpp:67:13:67:13 | i | i flows from $@ | simple.cpp:65:11:65:20 | call to user_input | call to user_input |
| simple.cpp:84:14:84:20 | call to getf2f1 | simple.cpp:83:17:83:26 | call to user_input | simple.cpp:84:14:84:20 | call to getf2f1 | call to getf2f1 flows from $@ | simple.cpp:83:17:83:26 | call to user_input | call to user_input |
| simple.cpp:94:13:94:13 | i | simple.cpp:92:11:92:20 | call to user_input | simple.cpp:94:13:94:13 | i | i flows from $@ | simple.cpp:92:11:92:20 | call to user_input | call to user_input |
| simple.cpp:120:10:120:10 | i | simple.cpp:118:11:118:20 | call to user_input | simple.cpp:120:10:120:10 | i | i flows from $@ | simple.cpp:118:11:118:20 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:20:20:20:29 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:20:20:20:29 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:27:7:27:16 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:27:7:27:16 | call to user_input | call to user_input |
| struct_init.c:15:12:15:12 | a | struct_init.c:40:20:40:29 | call to user_input | struct_init.c:15:12:15:12 | a | a flows from $@ | struct_init.c:40:20:40:29 | call to user_input | call to user_input |

9
cpp/ql/test/library-tests/dataflow/fields/simple.cpp
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@@ -111,4 +111,13 @@ namespace TestAdditionalCallTargets {
}
void post_update_to_phi_input(bool b)
{
A a;
if(b) {
a.i = user_input();
}
sink(a.i); // $ ast,ir
}
} // namespace Simple