codeql/csharp/ql/test/library-tests/assemblies/assemblies.ql

import csharp

class TypeRef extends @typeref
{
  string toString() {
    hasName(result)
  }

  predicate hasName(string name) {
    typerefs(this, name)
  }

  Type getType() {
    typeref_type(this, result)
  }
}

class MissingType extends TypeRef
{
  MissingType() {
    not exists(getType())
  }
}

from
  Class class1,
  MissingType class2,
  MissingType class3,
  MissingType class4,
  MissingType class5,
  MissingType del2,
  Field a,
  Method b,
  Method c,
  Method d,
  Method e,
  Method f,
  Method g
where
  class1.hasQualifiedName("Assembly1.Class1") and
  class2.hasName("Class2") and
  class3.hasName("Class3") and
  class4.hasName("Class4") and
  class5.hasName("Class5") and
  del2.hasName("del2") and
  a.hasName("a") and
  b.hasName("b") and
  c.hasName("c") and
  d.hasName("d") and
  e.hasName("e") and
  f.hasName("f") and
  g.hasName("g") and
  a.getDeclaringType()=class1 and
  a.getDeclaringType()=class1 and
  b.getDeclaringType()=class1 and
  c.getDeclaringType()=class1 and
  not exists(c.getParameter(0).getType()) and
  not exists(a.getType()) and
  not exists(b.getReturnType()) and
  not exists(c.getReturnType()) and
  not exists(e.getReturnType()) and
  not exists(g.getReturnType()) and
  not exists(g.getParameter(0).getType())
select "Test passed"