[RemoteMirror] Move interop test to the test directory, run it automatically.

Added a run of the interop test as part of the test suite.

Author: al45tair

unittests/Reflection/RemoteMirrorInterop/test.m renamed to test/RemoteMirror/Inputs/interop.m

@@ -45,12 +45,12 @@ def libPath(path):
                        '-I', '../../../include/',
                        '-o', '/tmp/test',
                        '-Wall', '-Wextra',
-                       '-g', 'test.m'])
+                       '-g', 'interop.m'])
 
 # Build a test library with each Swift compiler passed in.
 for i, (swiftc, swiftlib) in enumerate(zip(swiftcs, swiftlibs)):
     subprocess.check_call(
-        ['xcrun', swiftc, '-emit-library', 'test.swift',
+        ['xcrun', swiftc, '-emit-library', 'interop.swift',
          '-o', os.path.join('/tmp', 'libtest' + str(i) + '.dylib'),
          '-Xlinker', '-rpath', '-Xlinker', swiftlib])
 

unittests/Reflection/RemoteMirrorInterop/test.py renamed to test/RemoteMirror/Inputs/interop.py

@@ -0,0 +1,7 @@
+Remote Mirror Tests
+===================
+
+This directory contains tests for the remote mirror code.  Note in particular
+that the interop test that runs from here only tests the version of Swift that
+we are currently building.  There is a script in the Inputs folder,
+"interop.py", that can be used to test multiple versions together.

unittests/Reflection/RemoteMirrorInterop/test.swift renamed to test/RemoteMirror/Inputs/interop.swift

@@ -0,0 +1,18 @@
+// REQUIRES: OS=macosx
+
+// RUN: %empty-directory(%t)
+// RUN: %target-build-swift %S/Inputs/interop.swift -emit-library -module-name InteropTest -o %t/%target-library-name(InteropTest)
+// RUN: %target-clang %S/Inputs/interop.m -framework Foundation -I %S/../../include/swift/SwiftRemoteMirror -I %S/../../include/ -o %t/InteropTest
+// RUN: %target-codesign %t/%target-library-name(InteropTest)
+// RUN: %target-codesign %t/InteropTest
+// RUN: %target-run %t/InteropTest %t/%target-library-name(InteropTest) %platform-module-dir/%target-library-name(swiftRemoteMirror) | %FileCheck %s
+
+// CHECK: Kind:13 Size:{{[0-9]+}} Alignment:{{[0-9]+}} Stride:{{[0-9]+}} NumFields:0
+// CHECK-NEXT: Demangled name: InteropTest.C
+// CHECK-NEXT: Original metadata: 0x{{[0-9A-Fa-f]+}}
+// CHECK-NEXT: Looked up metadata: Metadata=0x{{[0-9A-Fa-f]+}} Library={{[0-9]+}}
+// CHECK-NEXT: Kind:17 Size:{{[0-9]+}} Alignment:{{[0-9]+}} Stride:{{[0-9]+}} NumFields:3
+// CHECK-NEXT:   [0]: x Offset:{{[0-9]+}} Kind:4 Type:Swift.String (Value not displayed)
+// CHECK-NEXT:   [1]: y Offset:{{[0-9]+}} Kind:4 Type:Swift.Int (Value not displayed)
+// CHECK-NEXT:   [2]: e Offset:{{[0-9]+}} Kind:5 Type:InteropTest.E Value: two (1)
+