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Merge pull request #6130 from aschackmull/java/collection-test

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Java: Improve test and fix a few missing cases.
This commit is contained in:
Anders Schack-Mulligen
2021-06-22 11:56:44 +02:00
committed by GitHub
parent 5db627042f 38fc8a750c
commit 206a37cf08
3 changed files with 374 additions and 343 deletions
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2
java/ql/src/semmle/code/java/dataflow/internal/ContainerFlow.qll
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@@ -95,6 +95,7 @@ private class ContainerFlowSummaries extends SummaryModelCsv {
override predicate row(string row) {
row =
[
"java.util;Map<>$Entry;true;getKey;;;MapKey of Argument[-1];ReturnValue;value",
"java.util;Map<>$Entry;true;getValue;;;MapValue of Argument[-1];ReturnValue;value",
"java.util;Map<>$Entry;true;setValue;;;MapValue of Argument[-1];ReturnValue;value",
"java.util;Map<>$Entry;true;setValue;;;Argument[0];MapValue of Argument[-1];value",
@@ -193,6 +194,7 @@ private class ContainerFlowSummaries extends SummaryModelCsv {
"java.util.concurrent;ConcurrentHashMap;true;elements;();;MapValue of Argument[-1];Element of ReturnValue;value",
"java.util;Dictionary;true;elements;();;MapValue of Argument[-1];Element of ReturnValue;value",
"java.util;Dictionary;true;get;(Object);;MapValue of Argument[-1];ReturnValue;value",
"java.util;Dictionary;true;keys;();;MapKey of Argument[-1];Element of ReturnValue;value",
"java.util;Dictionary;true;put;(Object,Object);;MapValue of Argument[-1];ReturnValue;value",
"java.util;Dictionary;true;put;(Object,Object);;Argument[0];MapKey of Argument[-1];value",
"java.util;Dictionary;true;put;(Object,Object);;Argument[1];MapValue of Argument[-1];value",

705
java/ql/test/library-tests/dataflow/collections/B.java
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10
java/ql/test/library-tests/dataflow/collections/containerflow.ql
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@@ -9,14 +9,8 @@ class SummaryModelTest extends SummaryModelCsv {
row =
[
//"package;type;overrides;name;signature;ext;inputspec;outputspec;kind",
";B;false;storeArrayElement;(Object);;Argument[0];ArrayElement of ReturnValue;value",
";B;false;storeElement;(Object);;Argument[0];Element of ReturnValue;value",
";B;false;storeMapKey;(Object);;Argument[0];MapKey of ReturnValue;value",
";B;false;storeMapValue;(Object);;Argument[0];MapValue of ReturnValue;value",
";B;false;readArrayElement;(Object);;ArrayElement of Argument[0];ReturnValue;value",
";B;false;readElement;(Object);;Element of Argument[0];ReturnValue;value",
";B;false;readMapKey;(Object);;MapKey of Argument[0];ReturnValue;value",
";B;false;readMapValue;(Object);;MapValue of Argument[0];ReturnValue;value"
";B;false;readElement;(Spliterator);;Element of Argument[0];ReturnValue;value",
";B;false;readElement;(Stream);;Element of Argument[0];ReturnValue;value"
]
}
}