Add module interface tests, clean old tests

Author: scentini

test/Interop/Cxx/templates/canonical-types-module-interface.swift

@@ -0,0 +1,14 @@
+// RUN: %target-swift-ide-test -print-module -module-to-print=CanonicalTypes -I %S/Inputs -source-filename=x -enable-cxx-interop | %FileCheck %s
+
+// CHECK: struct __CxxTemplateInst12MagicWrapperI11MagicNumberE {
+// CHECK:  var t: MagicNumber
+// CHECK:  init()
+// CHECK:  init(t: MagicNumber)
+// CHECK:  mutating func callGetInt() -> Int32
+// CHECK: }
+// CHECK: struct MagicNumber {
+// CHECK:   init()
+// CHECK:   mutating func getInt() -> Int32
+// CHECK: }
+// CHECK: typealias WrappedMagicNumberA = __CxxTemplateInst12MagicWrapperI11MagicNumberE
+// CHECK: typealias WrappedMagicNumberB = __CxxTemplateInst12MagicWrapperI11MagicNumberE

test/Interop/Cxx/templates/decl-without-definition-module-interface.swift

@@ -0,0 +1,13 @@
+// RUN: %target-swift-ide-test -print-module -module-to-print=DeclWithoutDefinition -I %S/Inputs -source-filename=x -enable-cxx-interop | %FileCheck %s
+
+// CHECK: struct __CxxTemplateInst12MagicWrapperI11MagicNumberE {
+// CHECK:   var t: MagicNumber
+// CHECK:   init()
+// CHECK:   init(t: MagicNumber)
+// CHECK:   mutating func callGetInt() -> Int32
+// CHECK: }
+// CHECK: struct MagicNumber {
+// CHECK:   init()
+// CHECK:   mutating func getInt() -> Int32
+// CHECK: }
+// CHECK: typealias WrappedMagicNumberWithoutDefinition = __CxxTemplateInst12MagicWrapperI11MagicNumberE

test/Interop/Cxx/templates/typedefs-module-interface.swift

@@ -0,0 +1,13 @@
+// RUN: %target-swift-ide-test -print-module -module-to-print=UsingDirective -I %S/Inputs -source-filename=x -enable-cxx-interop | %FileCheck %s
+
+// CHECK: struct __CxxTemplateInst12MagicWrapperI11MagicNumberE {
+// CHECK:   var t: MagicNumber
+// CHECK:   init()
+// CHECK:   init(t: MagicNumber)
+// CHECK:   mutating func callGetInt() -> Int32
+// CHECK: }
+// CHECK: struct MagicNumber {
+// CHECK:   init()
+// CHECK:   mutating func getInt() -> Int32
+// CHECK: }
+// CHECK: typealias UsingWrappedMagicNumber = __CxxTemplateInst12MagicWrapperI11MagicNumberE