[validation-test] Extracting array and slice types conformance tests

Since these tests take the most time, spliting them into 'one type -
one conformance' pairs to maximize parallelism.

<rdar://problem/30269532>

validation-test/stdlib/Array/Array_RangeReplaceableRandomAccessCollectionVal.swift

@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+// Automatically Generated From validation-test/stdlib/Array/Inputs/ArrayConformanceTests.swift.gyb
+// Do Not Edit Directly!
+//===----------------------------------------------------------------------===//
+
+// RUN: %target-run-simple-swift
+// REQUIRES: executable_test
+
+import StdlibUnittest
+import StdlibCollectionUnittest
+
+
+let tests = TestSuite("Array_RangeReplaceableRandomAccessCollectionVal")
+
+
+
+do {
+  var resiliencyChecks = CollectionMisuseResiliencyChecks.all
+  resiliencyChecks.creatingOutOfBoundsIndicesBehavior = .none
+
+
+  // Test RangeReplaceableCollectionType conformance with value type elements.
+  tests.addRangeReplaceableRandomAccessCollectionTests(
+    "Array.",
+    makeCollection: { (elements: [OpaqueValue<Int>]) in
+      return Array(elements)
+    },
+    wrapValue: identity,
+    extractValue: identity,
+    makeCollectionOfEquatable: { (elements: [MinimalEquatableValue]) in
+      return Array(elements)
+    },
+    wrapValueIntoEquatable: identityEq,
+    extractValueFromEquatable: identityEq,
+    resiliencyChecks: resiliencyChecks)
+
+
+} // do
+
+runAllTests()
+