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CPP: Create a direct test of Variable.getAnAssignedValue().

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This commit is contained in:
Geoffrey White
2019-06-10 14:30:32 +01:00
parent 18443e3297
commit d3f98a5a74
3 changed files with 39 additions and 0 deletions
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10
cpp/ql/test/library-tests/variables/getanassignedvalue/getanassignedvalue.expected Normal file
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@@ -0,0 +1,10 @@
| test.cpp:4:9:4:11 | 10 | test.cpp:4:6:4:6 | v |
| test.cpp:5:15:5:16 | & ... | test.cpp:5:7:5:11 | ptr_v |
| test.cpp:6:15:6:15 | v | test.cpp:6:7:6:11 | ref_v |
| test.cpp:8:6:8:7 | 11 | test.cpp:4:6:4:6 | v |
| test.cpp:10:10:10:11 | 13 | test.cpp:6:7:6:11 | ref_v |
| test.cpp:11:6:11:10 | ... + ... | test.cpp:4:6:4:6 | v |
| test.cpp:19:32:19:35 | 0.0 | test.cpp:19:27:19:28 | _y |
| test.cpp:19:42:19:43 | _x | test.cpp:24:8:24:8 | x |
| test.cpp:19:49:19:50 | _y | test.cpp:24:11:24:11 | y |
| test.cpp:19:54:19:60 | 0.0 | test.cpp:24:14:24:14 | z |

4
cpp/ql/test/library-tests/variables/getanassignedvalue/getanassignedvalue.ql Normal file
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@@ -0,0 +1,4 @@
import cpp
from Variable v
select v.getAnAssignedValue(), v

25
cpp/ql/test/library-tests/variables/getanassignedvalue/test.cpp Normal file
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@@ -0,0 +1,25 @@
void test1()
{
int v = 10; // assignment to `v`
int *ptr_v = &v; // assignment to `ptr_v`
int &ref_v = v; // assignment to `ref_v`
v = 11; // assignment to `v`
*ptr_v = 12;
ref_v = 13; // assignment to `ref_v`
v = v + 1; // assignment to `v`
v += 1;
v++;
}
class myClass1
{
public:
myClass1(float _x, float _y = 0.0f) : x(_x), y(_y), z(0.0f) { // assignments to `_y`, `x`, `y`, `z`
// ...
}
private:
float x, y, z;
};