Unified: Add additional Swift tests

Author: paldepind

unified/extractor/tests/corpus/swift/control-flow/nested-enum-case-pattern.output

@@ -3,6 +3,8 @@ case let .received(.some(value), timestamp):
   print(value, timestamp)
 case Type.some(let value):
   print(value)
+case values?.map { $0 * 2 }:
+  break
 default:
   break
 }
@@ -138,6 +140,53 @@ sourceFile
                           calledExpression:
                             declReferenceExpr
                               baseName: identifier "print"
+                switchCase
+                  label:
+                    switchCaseLabel
+                      colon: :
+                      caseKeyword: case
+                      caseItems:
+                        switchCaseItem
+                          pattern:
+                            expressionPattern
+                              expression:
+                                functionCallExpr
+                                  arguments:
+                                  additionalTrailingClosures:
+                                  calledExpression:
+                                    memberAccessExpr
+                                      period: .
+                                      declName:
+                                        declReferenceExpr
+                                          baseName: identifier "map"
+                                      base:
+                                        optionalChainingExpr
+                                          expression:
+                                            declReferenceExpr
+                                              baseName: identifier "values"
+                                          questionMark: ?
+                                  trailingClosure:
+                                    closureExpr
+                                      leftBrace: {
+                                      rightBrace: }
+                                      statements:
+                                        codeBlockItem
+                                          item:
+                                            infixOperatorExpr
+                                              operator:
+                                                binaryOperatorExpr
+                                                  operator: binaryOperator "*"
+                                              leftOperand:
+                                                declReferenceExpr
+                                                  baseName: dollarIdentifier "$0"
+                                              rightOperand:
+                                                integerLiteralExpr
+                                                  literal: integerLiteral "2"
+                  statements:
+                    codeBlockItem
+                      item:
+                        breakStmt
+                          breakKeyword: break
                 switchCase
                   label:
                     switchDefaultLabel
@@ -159,7 +208,7 @@ top_level source="⟨body⟩"
   body:
     block source="⟨stmt⟩"
       stmt:
-        switch_expr source="switch ⟨value⟩ {\n⟨case⟩\n⟨case⟩\n⟨case⟩\n}"
+        switch_expr source="switch ⟨value⟩ {\n⟨case⟩\n⟨case⟩\n⟨case⟩\n⟨case⟩\n}"
           value: identifier "event" source="event"
           case:
             switch_case source="case ⟨pattern⟩:\n  ⟨body⟩"
@@ -216,6 +265,35 @@ top_level source="⟨body⟩"
                       argument:
                         argument source="⟨value⟩"
                           value: identifier "value" source="value"
+            switch_case source="case ⟨pattern⟩:\n  ⟨body⟩"
+              pattern:
+                call_expr source="⟨callee⟩ ⟨argument⟩"
+                  callee:
+                    member_access_expr source="⟨base⟩.⟨member_name_node⟩"
+                      base:
+                        call_expr source="⟨argument⟩?"
+                          callee:
+                            member_access_expr source=""
+                              base: identifier "Optional" source=""
+                              member_name_node: identifier "some" source=""
+                          argument:
+                            argument source="⟨value⟩"
+                              value: identifier "values" source="values"
+                      member_name_node: identifier "map" source="map"
+                  argument:
+                    argument source="⟨value⟩"
+                      value:
+                        function_expr source="{ ⟨body⟩ }"
+                          body:
+                            block source="⟨stmt⟩"
+                              stmt:
+                                binary_expr source="⟨left⟩ ⟨operator⟩ ⟨right⟩"
+                                  left: identifier "$0" source="$0"
+                                  operator: infix_operator "*" source="*"
+                                  right: int_literal "2" source="2"
+              body:
+                block source="⟨stmt⟩"
+                  stmt: break_expr "break" source="break"
             switch_case source="default:\n  ⟨body⟩"
               body:
                 block source="⟨stmt⟩"

unified/extractor/tests/corpus/swift/control-flow/nested-enum-case-pattern.swift

@@ -3,6 +3,8 @@ case let .received(.some(value), timestamp):
   print(value, timestamp)
 case Type.some(let value):
   print(value)
+case values?.map { $0 * 2 }:
+  break
 default:
   break
 }