Project: rhino

Language java
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 1
Lines of code 39800
Lines covered 4231
Code coverage 10.63%
Code coverage report Report link
Static reachability 79.66%
Fuzz Introspector report Report link (from 2024-09-06)

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
[org.mozilla.javascript.NativeObject].execIdCall(org.mozilla.javascript.IdFunctionObject,org.mozilla.javascript.Context,org.mozilla.javascript.Scriptable,org.mozilla.javascript.Scriptable,java.lang.Object[]) org.mozilla.javascript.NativeObject 9480 0.0%
[org.mozilla.javascript.ArrayLikeAbstractOperations].iterativeMethod(org.mozilla.javascript.Context,org.mozilla.javascript.IdFunctionObject,org.mozilla.javascript.ArrayLikeAbstractOperations$IterativeOperation,org.mozilla.javascript.Scriptable,org.mozilla.javascript.Scriptable,java.lang.Object[]) org.mozilla.javascript.ArrayLikeAbstractOperations 9394 0.0%
[org.mozilla.javascript.FunctionObject].call(org.mozilla.javascript.Context,org.mozilla.javascript.Scriptable,org.mozilla.javascript.Scriptable,java.lang.Object[]) org.mozilla.javascript.FunctionObject 9387 0.0%
[org.mozilla.javascript.regexp.RegExpImpl].action(org.mozilla.javascript.Context,org.mozilla.javascript.Scriptable,org.mozilla.javascript.Scriptable,java.lang.Object[],int) org.mozilla.javascript.regexp.RegExpImpl 9386 0.0%
[org.mozilla.javascript.regexp.RegExpImpl].js_split(org.mozilla.javascript.Context,org.mozilla.javascript.Scriptable,java.lang.String,java.lang.Object[]) org.mozilla.javascript.regexp.RegExpImpl 9385 0.0%
[org.mozilla.javascript.JavaAdapter].createAdapterCode(java.util.Map,java.lang.String,java.lang.Class,java.lang.Class[],java.lang.String) org.mozilla.javascript.JavaAdapter 9384 0.0%
[org.mozilla.javascript.ScriptRuntime].eq(java.lang.Object,java.lang.Object) org.mozilla.javascript.ScriptRuntime 9380 0.0%
[org.mozilla.javascript.ScriptRuntime].shallowEq(java.lang.Object,java.lang.Object) org.mozilla.javascript.ScriptRuntime 9380 0.0%
[org.mozilla.javascript.ScriptRuntime].add(java.lang.Object,java.lang.Object,org.mozilla.javascript.Context) org.mozilla.javascript.ScriptRuntime 9379 0.0%
[org.mozilla.javascript.ScriptRuntime].newCatchScope(java.lang.Throwable,org.mozilla.javascript.Scriptable,java.lang.String,org.mozilla.javascript.Context,org.mozilla.javascript.Scriptable) org.mozilla.javascript.ScriptRuntime 9378 0.0%