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37 lines
1000 B
Swift
37 lines
1000 B
Swift
//===--- CollectionOfOne.swift - Tests ------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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// RUN: %target-run-simple-swift | FileCheck %s
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// REQUIRES: executable_test
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print("testing...")
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// CHECK: testing...
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print("for loop: ", terminator: "")
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for x in CollectionOfOne(2) {
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print(x, terminator: "")
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}
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print(".")
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// CHECK-NEXT: for loop: 2.
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let twentyOne = CollectionOfOne(21)
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print("index loop: ", terminator: "")
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for x in twentyOne.indices {
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print(twentyOne[x] * 2, terminator: "")
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}
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print(".")
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// CHECK-NEXT: index loop: 42.
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print("done.")
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// CHECK-NEXT: done.
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