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Merge pull request #3110 from hvitved/dataflow/no-more-summaries

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Data flow: No more flow summaries
This commit is contained in:
Anders Schack-Mulligen
2020-05-05 13:27:07 +02:00
committed by GitHub
parent 52d8acc1a1 f91af7daf3
commit b7458091a9
33 changed files with 18997 additions and 20720 deletions
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0
java/ql/test/library-tests/dataflow/gettersetter/A.java → java/ql/test/library-tests/dataflow/getter/A.java
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6
java/ql/test/library-tests/dataflow/getter/getter.expected Normal file
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@@ -0,0 +1,6 @@
| A.java:5:12:5:15 | this | A.java:5:12:5:19 | this.foo | A.java:2:7:2:9 | foo |
| A.java:21:13:21:13 | a | A.java:21:13:21:22 | getFoo(...) | A.java:2:7:2:9 | foo |
| A.java:23:9:23:9 | a | A.java:23:9:23:19 | aGetter(...) | A.java:2:7:2:9 | foo |
| A.java:24:9:24:10 | a2 | A.java:24:9:24:23 | notAGetter(...) | A.java:2:7:2:9 | foo |
| A.java:45:12:45:38 | maybeIdWrap(...) | A.java:45:12:45:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |
| A.java:49:12:49:38 | maybeIdWrap(...) | A.java:49:12:49:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |

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java/ql/test/library-tests/dataflow/getter/getter.ql Normal file
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@@ -0,0 +1,10 @@
import java
import semmle.code.java.dataflow.internal.DataFlowImplCommon
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Public
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Private
from Node n1, Content f, Node n2
where
read(n1, f, n2) or
argumentValueFlowsThrough(n1, TContentSome(f), n2)
select n1, n2, f

10
java/ql/test/library-tests/dataflow/gettersetter/gettersetter.expected
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@@ -1,10 +0,0 @@
| Read | A.java:5:12:5:15 | this | A.java:5:12:5:19 | this.foo | A.java:2:7:2:9 | foo |
| Read | A.java:21:13:21:13 | a | A.java:21:13:21:22 | getFoo(...) | A.java:2:7:2:9 | foo |
| Read | A.java:23:9:23:9 | a | A.java:23:9:23:19 | aGetter(...) | A.java:2:7:2:9 | foo |
| Read | A.java:24:9:24:10 | a2 | A.java:24:9:24:23 | notAGetter(...) | A.java:2:7:2:9 | foo |
| Read | A.java:45:12:45:38 | maybeIdWrap(...) | A.java:45:12:45:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |
| Read | A.java:49:12:49:38 | maybeIdWrap(...) | A.java:49:12:49:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |
| Store | A.java:9:16:9:16 | x | A.java:9:5:9:8 | this [post update] | A.java:2:7:2:9 | foo |
| Store | A.java:14:13:14:13 | x | A.java:14:5:14:5 | a [post update] | A.java:2:7:2:9 | foo |
| Store | A.java:20:14:20:14 | 1 | A.java:20:5:20:5 | a [post update] | A.java:2:7:2:9 | foo |
| Store | A.java:22:20:22:20 | 2 | A.java:22:12:22:21 | withFoo(...) | A.java:2:7:2:9 | foo |

21
java/ql/test/library-tests/dataflow/gettersetter/gettersetter.ql
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@@ -1,21 +0,0 @@
import java
import semmle.code.java.dataflow.internal.DataFlowImplCommon
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Public
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Private
private predicate read(Node n1, Content f, Node n2) {
readDirect(n1, f, n2) or
argumentValueFlowsThrough(_, n1, TContentSome(f), TContentNone(), n2)
}
private predicate store(Node n1, Content f, Node n2) {
storeDirect(n1, f, n2) or
argumentValueFlowsThrough(_, n1, TContentNone(), TContentSome(f), n2)
}
from Node n1, Content f, Node n2, string k
where
read(n1, f, n2) and k = "Read"
or
store(n1, f, n2) and k = "Store"
select k, n1, n2, f