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codeql/python/ql/test/library-tests/frameworks/modeling-example/ProperModel.expected
Rasmus Lerchedahl Petersen 11c71fdd18 Python: remove EssaNodes 
This commit removes SSA nodes from the data flow graph. Specifically, for a definition and use such as
```python
  x = expr
  y = x + 2
```
we used to have flow from `expr` to an SSA variable representing x and from that SSA variable to the use of `x` in the definition of `y`. Now we instead have flow from `expr` to the control flow node for `x` at line 1 and from there to the control flow node for `x` at line 2.

Specific changes:
- `EssaNode` from the data flow layer no longer exists.
- Several glue steps between `EssaNode`s and `CfgNode`s have been deleted.
- Entry nodes are now admitted as `CfgNodes` in the data flow layer (they were filtered out before).
- Entry nodes now have a new `toString` taking into account that the module name may be ambigous.
- Some tests have been rewritten to accomodate the changes, but only `python/ql/test/experimental/dataflow/basic/maximalFlowsConfig.qll` should have semantic changes.
- Comments have been updated
- Test output has been updated, but apart from `python/ql/test/experimental/dataflow/basic/maximalFlows.expected` only `python/ql/test/experimental/dataflow/typetracking-summaries/summaries.py` should have a semantic change. This is a bonus fix, probably meaning that something was never connected up correctly.
2023-11-20 21:35:32 +01:00

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| test.py:21:5:21:7 | ControlFlowNode for src | test.py:22:10:22:24 | ControlFlowNode for Attribute() |
| test.py:21:11:21:18 | ControlFlowNode for source() | test.py:21:5:21:7 | ControlFlowNode for src |
| test.py:29:5:29:7 | ControlFlowNode for src | test.py:30:5:30:7 | ControlFlowNode for foo |
| test.py:29:11:29:18 | ControlFlowNode for source() | test.py:29:5:29:7 | ControlFlowNode for src |
| test.py:30:5:30:7 | ControlFlowNode for foo | test.py:31:5:31:16 | ControlFlowNode for bound_method |
| test.py:31:5:31:16 | ControlFlowNode for bound_method | test.py:32:5:32:7 | ControlFlowNode for val |
| test.py:32:5:32:7 | ControlFlowNode for val | test.py:33:10:33:12 | ControlFlowNode for val |
| test.py:39:15:39:17 | ControlFlowNode for arg | test.py:40:5:40:7 | ControlFlowNode for val |
| test.py:40:5:40:7 | ControlFlowNode for val | test.py:41:10:41:12 | ControlFlowNode for val |
| test.py:45:5:45:7 | ControlFlowNode for src | test.py:46:15:46:17 | ControlFlowNode for src |
| test.py:45:11:45:18 | ControlFlowNode for source() | test.py:45:5:45:7 | ControlFlowNode for src |
| test.py:46:15:46:17 | ControlFlowNode for src | test.py:39:15:39:17 | ControlFlowNode for arg |
| test.py:52:24:52:26 | ControlFlowNode for arg | test.py:53:5:53:7 | ControlFlowNode for val |
| test.py:53:5:53:7 | ControlFlowNode for val | test.py:54:10:54:12 | ControlFlowNode for val |
| test.py:57:33:57:35 | ControlFlowNode for arg | test.py:58:24:58:26 | ControlFlowNode for arg |
| test.py:58:24:58:26 | ControlFlowNode for arg | test.py:52:24:52:26 | ControlFlowNode for arg |
| test.py:61:33:61:35 | ControlFlowNode for arg | test.py:62:33:62:35 | ControlFlowNode for arg |
| test.py:62:33:62:35 | ControlFlowNode for arg | test.py:57:33:57:35 | ControlFlowNode for arg |
| test.py:65:33:65:35 | ControlFlowNode for arg | test.py:66:33:66:35 | ControlFlowNode for arg |
| test.py:66:33:66:35 | ControlFlowNode for arg | test.py:61:33:61:35 | ControlFlowNode for arg |
| test.py:70:5:70:7 | ControlFlowNode for src | test.py:71:33:71:35 | ControlFlowNode for src |
| test.py:70:11:70:18 | ControlFlowNode for source() | test.py:70:5:70:7 | ControlFlowNode for src |
| test.py:71:33:71:35 | ControlFlowNode for src | test.py:65:33:65:35 | ControlFlowNode for arg |
| test.py:77:23:77:24 | ControlFlowNode for bm | test.py:78:5:78:7 | ControlFlowNode for val |
| test.py:78:5:78:7 | ControlFlowNode for val | test.py:79:10:79:12 | ControlFlowNode for val |
| test.py:83:5:83:7 | ControlFlowNode for src | test.py:84:23:84:35 | ControlFlowNode for Attribute |
| test.py:83:11:83:18 | ControlFlowNode for source() | test.py:83:5:83:7 | ControlFlowNode for src |
| test.py:84:23:84:35 | ControlFlowNode for Attribute | test.py:77:23:77:24 | ControlFlowNode for bm |
| test.py:89:37:89:38 | ControlFlowNode for bm | test.py:90:5:90:7 | ControlFlowNode for val |
| test.py:90:5:90:7 | ControlFlowNode for val | test.py:91:10:91:12 | ControlFlowNode for val |
| test.py:94:46:94:47 | ControlFlowNode for bm | test.py:95:37:95:38 | ControlFlowNode for bm |
| test.py:95:37:95:38 | ControlFlowNode for bm | test.py:89:37:89:38 | ControlFlowNode for bm |
| test.py:98:46:98:47 | ControlFlowNode for bm | test.py:99:46:99:47 | ControlFlowNode for bm |
| test.py:99:46:99:47 | ControlFlowNode for bm | test.py:94:46:94:47 | ControlFlowNode for bm |
| test.py:102:46:102:47 | ControlFlowNode for bm | test.py:103:46:103:47 | ControlFlowNode for bm |
| test.py:103:46:103:47 | ControlFlowNode for bm | test.py:98:46:98:47 | ControlFlowNode for bm |
| test.py:107:5:107:7 | ControlFlowNode for src | test.py:108:46:108:58 | ControlFlowNode for Attribute |
| test.py:107:11:107:18 | ControlFlowNode for source() | test.py:107:5:107:7 | ControlFlowNode for src |
| test.py:108:46:108:58 | ControlFlowNode for Attribute | test.py:102:46:102:47 | ControlFlowNode for bm |
nodes
| test.py:21:5:21:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:21:11:21:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:22:10:22:24 | ControlFlowNode for Attribute() | semmle.label | ControlFlowNode for Attribute() |
| test.py:29:5:29:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:29:11:29:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:30:5:30:7 | ControlFlowNode for foo | semmle.label | ControlFlowNode for foo |
| test.py:31:5:31:16 | ControlFlowNode for bound_method | semmle.label | ControlFlowNode for bound_method |
| test.py:32:5:32:7 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:33:10:33:12 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:39:15:39:17 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:40:5:40:7 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:41:10:41:12 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:45:5:45:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:45:11:45:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:46:15:46:17 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:52:24:52:26 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:53:5:53:7 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:54:10:54:12 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:57:33:57:35 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:58:24:58:26 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:61:33:61:35 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:62:33:62:35 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:65:33:65:35 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:66:33:66:35 | ControlFlowNode for arg | semmle.label | ControlFlowNode for arg |
| test.py:70:5:70:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:70:11:70:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:71:33:71:35 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:77:23:77:24 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:78:5:78:7 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:79:10:79:12 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:83:5:83:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:83:11:83:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:84:23:84:35 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
| test.py:89:37:89:38 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:90:5:90:7 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:91:10:91:12 | ControlFlowNode for val | semmle.label | ControlFlowNode for val |
| test.py:94:46:94:47 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:95:37:95:38 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:98:46:98:47 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:99:46:99:47 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:102:46:102:47 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:103:46:103:47 | ControlFlowNode for bm | semmle.label | ControlFlowNode for bm |
| test.py:107:5:107:7 | ControlFlowNode for src | semmle.label | ControlFlowNode for src |
| test.py:107:11:107:18 | ControlFlowNode for source() | semmle.label | ControlFlowNode for source() |
| test.py:108:46:108:58 | ControlFlowNode for Attribute | semmle.label | ControlFlowNode for Attribute |
subpaths
#select
| test.py:22:10:22:24 | ControlFlowNode for Attribute() | test.py:21:11:21:18 | ControlFlowNode for source() | test.py:22:10:22:24 | ControlFlowNode for Attribute() | test flow (proper): test_simple |
| test.py:33:10:33:12 | ControlFlowNode for val | test.py:29:11:29:18 | ControlFlowNode for source() | test.py:33:10:33:12 | ControlFlowNode for val | test flow (proper): test_alias |
| test.py:41:10:41:12 | ControlFlowNode for val | test.py:45:11:45:18 | ControlFlowNode for source() | test.py:41:10:41:12 | ControlFlowNode for val | test flow (proper): test_across_functions |
| test.py:54:10:54:12 | ControlFlowNode for val | test.py:70:11:70:18 | ControlFlowNode for source() | test.py:54:10:54:12 | ControlFlowNode for val | test flow (proper): test_deeply_nested |
| test.py:79:10:79:12 | ControlFlowNode for val | test.py:83:11:83:18 | ControlFlowNode for source() | test.py:79:10:79:12 | ControlFlowNode for val | test flow (proper): test_pass_bound_method |
| test.py:91:10:91:12 | ControlFlowNode for val | test.py:107:11:107:18 | ControlFlowNode for source() | test.py:91:10:91:12 | ControlFlowNode for val | test flow (proper): test_deeply_nested_bound_method |
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