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C++: Add Schack's tests.

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This commit is contained in:
Mathias Vorreiter Pedersen
2023-11-28 13:37:08 +00:00
parent fb6329fbc1
commit e47ad274ea
5 changed files with 45 additions and 2 deletions
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6
cpp/ql/test/library-tests/dataflow/dataflow-tests/dataflow-consistency.expected
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@@ -58,6 +58,12 @@ postWithInFlow
| flowOut.cpp:30:12:30:12 | x [inner post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:37:5:37:6 | p2 [inner post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:37:5:37:9 | access to array [post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:84:3:84:7 | call to deref [inner post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:84:3:84:14 | access to array [post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:84:10:84:10 | p [inner post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:90:3:90:4 | * ... [post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:90:4:90:4 | q [inner post update] | PostUpdateNode should not be the target of local flow. |
| flowOut.cpp:101:14:101:14 | p [inner post update] | PostUpdateNode should not be the target of local flow. |
| globals.cpp:13:5:13:19 | flowTestGlobal1 [post update] | PostUpdateNode should not be the target of local flow. |
| globals.cpp:23:5:23:19 | flowTestGlobal2 [post update] | PostUpdateNode should not be the target of local flow. |
| lambdas.cpp:23:3:23:14 | v [post update] | PostUpdateNode should not be the target of local flow. |

2
cpp/ql/test/library-tests/dataflow/dataflow-tests/dataflow-ir-consistency.expected
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@@ -12,6 +12,7 @@ compatibleTypesReflexive
unreachableNodeCCtx
localCallNodes
postIsNotPre
| flowOut.cpp:84:3:84:14 | access to array indirection | PostUpdateNode should not equal its pre-update node. |
postHasUniquePre
uniquePostUpdate
| example.c:24:13:24:18 | coords indirection | Node has multiple PostUpdateNodes. |
@@ -19,6 +20,7 @@ postIsInSameCallable
reverseRead
argHasPostUpdate
postWithInFlow
| flowOut.cpp:84:3:84:14 | access to array indirection | PostUpdateNode should not be the target of local flow. |
| test.cpp:384:10:384:13 | memcpy output argument | PostUpdateNode should not be the target of local flow. |
| test.cpp:391:10:391:13 | memcpy output argument | PostUpdateNode should not be the target of local flow. |
| test.cpp:400:10:400:13 | memcpy output argument | PostUpdateNode should not be the target of local flow. |

29
cpp/ql/test/library-tests/dataflow/dataflow-tests/flowOut.cpp
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@@ -72,3 +72,32 @@ void test_modify_copy_via_strdup(char* p) { // $ ast-def=p
modify_copy_via_strdup(p);
sink(*p); // $ SPURIOUS: ir
}
int* deref(int** p) { // $ ast-def=p
int* q = *p;
return q;
}
void test1() {
int x = 0;
int* p = &x;
deref(&p)[0] = source();
sink(*p); // $ ir MISSING: ast
}
void addtaint1(int* q) { // $ ast-def=q ir-def=*q
*q = source();
}
void addtaint2(int** p) { // $ ast-def=p
int* q = *p;
addtaint1(q);
}
void test2() {
int x = 0;
int* p = &x;
addtaint2(&p);
sink(*p); // $ ir MISSING: ast
}

2
cpp/ql/test/library-tests/dataflow/dataflow-tests/has-parameter-flow-out.expected
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@@ -1,3 +1,3 @@
WARNING: Module DataFlow has been deprecated and may be removed in future (has-parameter-flow-out.ql:5,18-61)
failures
testFailures
failures

8
cpp/ql/test/library-tests/dataflow/dataflow-tests/test-source-sink.expected
View File

@@ -28,6 +28,8 @@ astFlow
| dispatch.cpp:10:37:10:42 | call to source | dispatch.cpp:44:15:44:24 | call to notSource2 |
| dispatch.cpp:37:19:37:24 | call to source | dispatch.cpp:11:38:11:38 | x |
| dispatch.cpp:45:18:45:23 | call to source | dispatch.cpp:11:38:11:38 | x |
| flowOut.cpp:44:7:44:7 | x | flowOut.cpp:46:8:46:11 | access to array |
| flowOut.cpp:59:7:59:7 | x | flowOut.cpp:61:8:61:11 | access to array |
| globals.cpp:5:17:5:22 | call to source | globals.cpp:6:10:6:14 | local |
| lambdas.cpp:8:10:8:15 | call to source | lambdas.cpp:14:3:14:6 | t |
| lambdas.cpp:8:10:8:15 | call to source | lambdas.cpp:18:8:18:8 | call to operator() |
@@ -170,7 +172,11 @@ irFlow
| dispatch.cpp:107:17:107:22 | call to source | dispatch.cpp:96:8:96:8 | x |
| dispatch.cpp:140:8:140:13 | call to source | dispatch.cpp:96:8:96:8 | x |
| dispatch.cpp:144:8:144:13 | call to source | dispatch.cpp:96:8:96:8 | x |
| flowOut.cpp:5:16:5:21 | call to source | flowOut.cpp:19:9:19:9 | x |
| flowOut.cpp:5:16:5:21 | call to source | flowOut.cpp:31:9:31:9 | x |
| flowOut.cpp:5:16:5:21 | call to source | flowOut.cpp:61:8:61:11 | access to array |
| flowOut.cpp:8:16:8:23 | call to source | flowOut.cpp:73:8:73:9 | * ... |
| flowOut.cpp:84:18:84:23 | call to source | flowOut.cpp:85:8:85:9 | * ... |
| flowOut.cpp:90:8:90:13 | call to source | flowOut.cpp:102:8:102:9 | * ... |
| globals.cpp:5:17:5:22 | call to source | globals.cpp:6:10:6:14 | local |
| globals.cpp:13:23:13:28 | call to source | globals.cpp:12:10:12:24 | flowTestGlobal1 |
| globals.cpp:23:23:23:28 | call to source | globals.cpp:19:10:19:24 | flowTestGlobal2 |