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JS: Simplify toString()

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Asger F
2025-11-24 11:38:09 +01:00
parent 651608a170
commit 7974416e65
1 changed files with 28 additions and 10 deletions
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38
javascript/ql/lib/semmle/javascript/ApiGraphs.qll
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@@ -579,7 +579,31 @@ module API {
* Gets a textual representation of this node.
*/
string toString() {
none() // defined in subclasses
this = Impl::MkRoot() and result = "root"
or
exists(string m | this = Impl::MkModuleDef(m) | result = "module def " + m)
or
exists(string m | this = Impl::MkModuleUse(m) | result = "module use " + m)
or
exists(string m | this = Impl::MkModuleExport(m) | result = "module export " + m)
or
exists(string m | this = Impl::MkModuleImport(m) | result = "module import " + m)
or
exists(string m, string e | this = Impl::MkTypeUse(m, e) |
result = "type use " + m + "::" + e
)
or
exists(DataFlow::SourceNode cls | this = Impl::MkClassInstance(cls) |
result = "instance of " + cls.toString()
)
or
exists(DataFlow::Node nd | this = Impl::MkDef(nd) | result = "def " + nd.toString())
or
exists(DataFlow::Node nd | this = Impl::MkUse(nd) | result = "use " + nd.toString())
or
exists(DataFlow::InvokeNode nd | this = Impl::MkSyntheticCallbackArg(nd) |
result = "callback arg " + nd.toString()
)
}
/**
@@ -607,19 +631,13 @@ module API {
}
/** The root node of an API graph. */
class Root extends Node, Impl::MkRoot {
override string toString() { result = "root" }
}
class Root extends Node, Impl::MkRoot { }
/** A node corresponding to a definition of an API component. */
class Definition extends Node, Impl::TDef {
override string toString() { result = "def " + this.getInducingNode().toString() }
}
class Definition extends Node, Impl::TDef { }
/** A node corresponding to the use of an API component. */
class Use extends Node, Impl::TUse {
override string toString() { result = "use " + this.getInducingNode().toString() }
}
class Use extends Node, Impl::TUse { }
/** Gets the root node. */
Root root() { any() }