Add signature tests to test suite

Author: pikinier20

scaladoc-testcases/src/tests/extensionParams.scala

@@ -3,49 +3,52 @@ package tests.extensionParams
 trait Animal
 
 extension [A](thiz: A)
-  def toTuple2[B](that: B): (A, B) = thiz -> that
+  def toTuple2[B](that: B): (A, B)
+   = thiz -> that
 
 extension [A](a: A)(using Int)
-  def f1[B](b: B): (A, B) 
+  def f1[B](b: B): (A, B)
   = ???
 
 extension [A](a: A)(using Int)
-  def f2(b: A): (A, A) 
+  def f2(b: A): (A, A)
   = ???
 
 extension [A](a: A)(using Int)
-  def f3(using String)(b: A): (A, A) 
+  def f3(using String)(b: A): (A, A)
   = ???
 
 extension (a: Char)(using Int)
-  def f4(using String)(b: Int): Unit 
+  def f4(using String)(b: Int): Unit
   = ???
 
 extension (a: Char)(using Int)
-  def f5[B](using String)(b: B): Unit 
+  def f5[B](using String)(b: B): Unit
   = ???
 
 extension [A <: List[Char]](a: Int)(using Int)
-  def f6[B](b: B): (A, B) 
+  def f6[B](b: B): (A, B)
   = ???
 
 extension [A <: List[Char]](using String)(using Unit)(a: A)(using Int)(using Number)
-  def f7[B, C](b: B)(c: C): (A, B) 
+  def f7[B, C](b: B)(c: C): (A, B)
   = ???
 
 extension [A <: List[Char]](using String)(using Unit)(a: A)(using Int)(using Number)
-  def f8(b: Any)(c: Any): Any 
+  def f8(b: Any)(c: Any): Any
   = ???
 
 extension [A <: List[Char]](using String)(using Unit)(a: A)(using Int)(using Number)
-  def f9[B, C](using Int)(b: B)(c: C): (A, B) 
+  def f9[B, C](using Int)(b: B)(c: C): (A, B)
   = ???
 
 extension [A <: List[Char]](using String)(using Unit)(a: A)(using Int)(using Number)
-  def f10(using Int)(b: Any)(c: Any): Any = ???
+  def f10(using Int)(b: Any)(c: Any): Any
+   = ???
 
-  def f12(using Int)(b: A)(c: String): Number = ???
+  def f12(using Int)(b: A)(c: String): Number
+   = ???
 
 extension (using String)(using Unit)(a: Animal)(using Int)(using Number)
-  def f11(b: Any)(c: Any): Any 
+  def f11(b: Any)(c: Any): Any
   = ???

scaladoc/test/dotty/tools/scaladoc/signatures/TranslatableSignaturesTestCases.scala

@@ -41,6 +41,8 @@ class MergedPackageSignatures extends SignatureTest("mergedPackage", SignatureTe
 
 class ExtensionMethodSignature extends SignatureTest("extensionMethodSignatures", SignatureTest.all)
 
+class ExtensionMethodParamsSignature extends SignatureTest("extensionParams", SignatureTest.all)
+
 class ClassModifiers extends SignatureTest("classModifiers", SignatureTest.classlikeKinds)
 
 class EnumSignatures extends SignatureTest("enumSignatures", SignatureTest.all)