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Jami CogswellJami Cogswell
Jami Cogswell
authored and
Jami Cogswell
committed
Java: update remaining models, resolve merge conflict
1 parent 1506925 commit 46b8fbc

11 files changed

Lines changed: 214 additions & 182 deletions

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‎csharp/ql/lib/semmle/code/csharp/dataflow/internal/FlowSummaryImpl.qll‎

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@@ -244,6 +244,12 @@ module Public {
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* Holds if the summary is auto generated.
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*/
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predicate isAutoGenerated() { none() }
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/**
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* Holds if the summary has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { none() } // ! merge with PR #11585
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}
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/** A callable where there is no flow via the callable. */
@@ -254,6 +260,12 @@ module Public {
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* Holds if the neutral is auto generated.
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*/
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predicate isAutoGenerated() { neutralElement(this, true) }
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/**
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* Holds if the neutral has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { neutralElement(this, generated) }
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}
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}
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@@ -1012,6 +1024,10 @@ module Private {
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}
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override predicate isAutoGenerated() { this.relevantSummaryElementGenerated(_, _, _) }
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override predicate hasProvenance(boolean generated) {
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summaryElement(this, _, _, _, generated)
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} // ! merge with PR #11585
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}
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/** Holds if component `c` of specification `spec` cannot be parsed. */

‎go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll‎

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@@ -244,6 +244,12 @@ module Public {
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* Holds if the summary is auto generated.
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*/
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predicate isAutoGenerated() { none() }
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/**
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* Holds if the summary has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { none() } // ! merge with PR #11585
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}
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/** A callable where there is no flow via the callable. */
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* Holds if the neutral is auto generated.
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*/
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predicate isAutoGenerated() { neutralElement(this, true) }
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/**
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* Holds if the neutral has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { neutralElement(this, generated) }
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}
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}
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@@ -1012,6 +1024,10 @@ module Private {
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}
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override predicate isAutoGenerated() { this.relevantSummaryElementGenerated(_, _, _) }
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override predicate hasProvenance(boolean generated) {
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summaryElement(this, _, _, _, generated)
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} // ! merge with PR #11585
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}
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/** Holds if component `c` of specification `spec` cannot be parsed. */

‎java/ql/lib/semmle/code/java/dataflow/internal/FlowSummaryImpl.qll‎

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Original file line numberDiff line numberDiff line change
@@ -244,6 +244,12 @@ module Public {
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* Holds if the summary is auto generated.
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*/
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predicate isAutoGenerated() { none() }
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/**
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* Holds if the summary has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { none() } // ! merge with PR #11585
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}
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/** A callable where there is no flow via the callable. */
@@ -254,6 +260,12 @@ module Public {
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* Holds if the neutral is auto generated.
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*/
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predicate isAutoGenerated() { neutralElement(this, true) }
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/**
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* Holds if the neutral has the given provenance where `true` is
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* `generated` and `false` is `manual`.
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*/
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predicate hasProvenance(boolean generated) { neutralElement(this, generated) }
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}
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}
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@@ -1012,6 +1024,10 @@ module Private {
10121024
}
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override predicate isAutoGenerated() { this.relevantSummaryElementGenerated(_, _, _) }
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override predicate hasProvenance(boolean generated) {
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summaryElement(this, _, _, _, generated)
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} // ! merge with PR #11585
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}
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10171033
/** Holds if component `c` of specification `spec` cannot be parsed. */

‎java/ql/test/ext/TopJdkApis/TopJdkApis-100.csv‎

Lines changed: 0 additions & 101 deletions
This file was deleted.

‎java/ql/test/ext/TopJdkApis/TopJdkApis.qll‎

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Original file line numberDiff line numberDiff line change
@@ -1,32 +1,18 @@
1-
/** Provides classes and predicates for the Top JDK APIs. */
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/** Provides a class to identify Top JDK APIs. */
22

33
import java
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private import semmle.code.java.dataflow.FlowSummary
55
private import semmle.code.java.dataflow.internal.FlowSummaryImpl as FlowSummaryImpl
6-
private import semmle.code.java.dataflow.ExternalFlow // for paramsString
6+
private import semmle.code.java.dataflow.ExternalFlow
77

8-
// Note: from ExternalApi.qll for getting the api name returned in the telemetry query results
9-
// /**
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// * Gets information about the external API in the form expected by the CSV modeling framework.
11-
// */
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// string getApiName() {
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// result =
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// this.getDeclaringType().getPackage() + "." + this.getDeclaringType().getSourceDeclaration() +
15-
// "#" + this.getName() + paramsString(this)
16-
// }
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class TopJdkApi extends Callable {
189
TopJdkApi() {
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// (
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// this instanceof SummarizedCallable or
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// this instanceof FlowSummaryImpl::Public::NegativeSummarizedCallable
22-
// ) and
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// top 101 jdk apis
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//this.asCallable().getQualifiedName() in ["java.util.Set.add"]
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exists(string api |
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api =
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exists(string apiName |
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apiName =
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this.getDeclaringType().getPackage() + "." + this.getDeclaringType().getSourceDeclaration() +
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"#" + this.getName() + paramsString(this) and
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api in [
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apiName in [
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// top 100 JDK APIs
3016
"java.lang.StringBuilder#append(String)", "java.util.List#get(int)",
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"java.util.List#add(Object)", "java.util.Map#put(Object,Object)",
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"java.lang.String#equals(Object)", "java.util.Map#get(Object)", "java.util.List#size()",
@@ -80,27 +66,18 @@ class TopJdkApi extends Callable {
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)
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}
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/** Holds if this API has a supported summary model. */
84-
private predicate hasSummary() { this = any(SummarizedCallable sc).asCallable() }
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/** Holds if this API has a manual summary model. */
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private predicate hasManualSummary() {
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exists(SummarizedCallable sc | this = sc.asCallable() and sc.hasProvenance(false))
72+
}
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86-
/** Holds if this API has a supported neutral model. */
87-
private predicate hasNeutral() {
88-
this = any(FlowSummaryImpl::Public::NegativeSummarizedCallable nsc).asCallable()
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/** Holds if this API has a manual neutral model. */
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private predicate hasManualNeutral() {
76+
exists(FlowSummaryImpl::Public::NegativeSummarizedCallable nsc |
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this = nsc.asCallable() and nsc.hasProvenance(false)
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)
8979
}
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91-
// ! note: the below will hold for either manual or generated models, should I restrict to just manual?
92-
/** Holds if this API has a MaD model. */
93-
predicate hasMadModel() { this.hasSummary() or this.hasNeutral() }
81+
/** Holds if this API has a manual MaD model. */
82+
predicate hasManualMadModel() { this.hasManualSummary() or this.hasManualNeutral() }
9483
}
95-
// class TopJdkApiSummary extends SummarizedCallableBase {
96-
// TopJdkApiSummary() {
97-
// this instanceof SummarizedCallable and
98-
// this.asCallable().getQualifiedName() in ["java.util.Objects."]
99-
// }
100-
// }
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// class TopJdkApiNeutral extends SummarizedCallableBase {
102-
// TopJdkApiNeutral() {
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// this instanceof FlowSummaryImpl::Public::NegativeSummarizedCallable and
104-
// this.asCallable().getCompilationUnit().getPackage().getName() = "java.util"
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// }
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// }

‎java/ql/test/ext/TopJdkApis/TopJdkApisTest.expected‎

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| 87 |
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| java.io.File#File(String) |
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| java.io.PrintWriter#write(String) |
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| java.lang.Class#getName() |
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| java.lang.Class#getSimpleName() |
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| java.lang.Enum#Enum(String,int) |
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| java.lang.Enum#equals(Object) |
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| java.lang.Enum#name() |
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| java.lang.Enum#toString() |
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| java.lang.Iterable#forEach(Consumer) |
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| java.lang.Object#equals(Object) |
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| java.lang.Object#getClass() |
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| java.lang.Object#hashCode() |
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| java.lang.Object#toString() |
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| java.lang.String#charAt(int) |
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| java.lang.String#contains(CharSequence) |
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| java.lang.String#equals(Object) |
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| java.lang.String#equalsIgnoreCase(String) |
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| java.lang.String#format(String,Object[]) |
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| java.lang.String#hashCode() |
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| java.lang.String#isEmpty() |
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| java.lang.String#length() |
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| java.lang.String#replace(CharSequence,CharSequence) |
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| java.lang.String#split(String) |
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| java.lang.String#startsWith(String) |
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| java.lang.String#substring(int) |
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| java.lang.String#substring(int,int) |
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| java.lang.String#toLowerCase() |
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| java.lang.String#trim() |
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| java.lang.StringBuffer#append(String) |
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| java.lang.StringBuilder#append(Object) |
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| java.lang.StringBuilder#append(String) |
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| java.lang.StringBuilder#append(char) |
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| java.lang.StringBuilder#append(int) |
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| java.lang.StringBuilder#toString() |
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| java.lang.System#currentTimeMillis() |
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| java.nio.file.Path#resolve(String) |
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| java.util.ArrayList#ArrayList(Collection) |
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| java.util.ArrayList#add(Object) |
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| java.util.Arrays#asList(Object[]) |
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| java.util.Collection#size() |
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| java.util.Collection#stream() |
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| java.util.Collections#emptyList() |
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| java.util.Collections#singletonList(Object) |
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| java.util.Entry#getKey() |
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| java.util.Entry#getValue() |
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| java.util.HashMap#get(Object) |
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| java.util.HashMap#put(Object,Object) |
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| java.util.Iterator#hasNext() |
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| java.util.Iterator#next() |
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| java.util.List#add(Object) |
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| java.util.List#addAll(Collection) |
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| java.util.List#contains(Object) |
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| java.util.List#get(int) |
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| java.util.List#isEmpty() |
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| java.util.List#of(Object) |
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| java.util.List#size() |
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| java.util.Map#containsKey(Object) |
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| java.util.Map#entrySet() |
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| java.util.Map#get(Object) |
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| java.util.Map#isEmpty() |
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| java.util.Map#keySet() |
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| java.util.Map#put(Object,Object) |
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| java.util.Map#remove(Object) |
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| java.util.Map#size() |
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| java.util.Map#values() |
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| java.util.Objects#equals(Object,Object) |
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| java.util.Objects#hash(Object[]) |
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| java.util.Objects#requireNonNull(Object,String) |
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| java.util.Optional#empty() |
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| java.util.Optional#get() |
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| java.util.Optional#ifPresent(Consumer) |
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| java.util.Optional#isPresent() |
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| java.util.Optional#map(Function) |
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| java.util.Optional#of(Object) |
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| java.util.Optional#ofNullable(Object) |
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| java.util.Optional#orElse(Object) |
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| java.util.Set#add(Object) |
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| java.util.Set#contains(Object) |
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| java.util.Set#isEmpty() |
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| java.util.Set#size() |
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| java.util.UUID#randomUUID() |
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| java.util.UUID#toString() |
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| java.util.stream.Collectors#toList() |
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| java.util.stream.Stream#filter(Predicate) |
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| java.util.stream.Stream#findFirst() |
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| java.util.stream.Stream#forEach(Consumer) |
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| java.util.stream.Stream#map(Function) |

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