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python: add test for "ReturnValue.TupleElement[0,1]"

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also synchronise files
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Rasmus Lerchedahl Petersen
2024-03-22 10:54:12 +01:00
parent 533b63743b
commit eef60c9ad2
3 changed files with 8 additions and 2 deletions
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3
python/ql/test/experimental/dataflow/model-summaries/InlineTaintTest.ext.yml
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@@ -3,7 +3,7 @@ extensions:
pack: codeql/python-all
extensible: summaryModel
data:
- ["foo", "Member[MS_identity]", "Argument[0]", "ReturnValue", "value"]
- ["foo", "Member[MS_identity]", "Argument[0,x:]", "ReturnValue", "value"]
- ["foo", "Member[MS_apply_lambda]", "Argument[1]", "Argument[0].Parameter[0]", "value"]
- ["foo", "Member[MS_apply_lambda]", "Argument[0].ReturnValue", "ReturnValue", "value"]
- ["foo", "Member[MS_reversed]", "Argument[0].ListElement", "ReturnValue.ListElement", "value"]
@@ -17,4 +17,5 @@ extensions:
- ["foo", "Member[MS_append_to_list]", "Argument[1]", "ReturnValue", "taint"]
- ["foo", "Member[MS_spread]", "Argument[0]", "ReturnValue.TupleElement[0]", "value"]
- ["foo", "Member[MS_spread]", "Argument[1]", "ReturnValue.TupleElement[1]", "value"]
- ["foo", "Member[MS_spread_all]", "Argument[0]", "ReturnValue.TupleElement[0,1]", "value"]
- ["json", "Member[MS_loads]", "Argument[0]", "ReturnValue", "taint"]

1
python/ql/test/experimental/dataflow/model-summaries/NormalDataflowTest.ext.yml
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@@ -17,4 +17,5 @@ extensions:
- ["foo", "Member[MS_append_to_list]", "Argument[1]", "ReturnValue", "taint"]
- ["foo", "Member[MS_spread]", "Argument[0]", "ReturnValue.TupleElement[0]", "value"]
- ["foo", "Member[MS_spread]", "Argument[1]", "ReturnValue.TupleElement[1]", "value"]
- ["foo", "Member[MS_spread_all]", "Argument[0]", "ReturnValue.TupleElement[0,1]", "value"]
- ["json", "Member[MS_loads]", "Argument[0]", "ReturnValue", "taint"]

6
python/ql/test/experimental/dataflow/model-summaries/model_summaries.py
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@@ -30,7 +30,7 @@ def SINK_F(x):
ensure_tainted = ensure_not_tainted = print
TAINTED_STRING = "TAINTED_STRING"
from foo import MS_identity, MS_apply_lambda, MS_reversed, MS_list_map, MS_append_to_list, MS_spread
from foo import MS_identity, MS_apply_lambda, MS_reversed, MS_list_map, MS_append_to_list, MS_spread, MS_spread_all
# Simple summary
via_identity = MS_identity(SOURCE)
@@ -118,6 +118,10 @@ x, y = MS_spread(NONSOURCE, SOURCE)
SINK_F(x)
SINK(y) # $ flow="SOURCE, l:-2 -> y"
a, b = MS_spread_all(SOURCE)
SINK(a) # $ flow="SOURCE, l:-1 -> a"
SINK(b) # $ flow="SOURCE, l:-2 -> b"
# Modeled flow-summary is not value preserving
from json import MS_loads as json_loads