mirror of
https://github.com/apple/swift.git
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23c3b15f5f
* Updating availability versions * Remove all remaining overlays in stdlib/public/Darwin/*: - ObjectiveC - Dispatch - CoreFoundation - CoreGraphics - Foundation
913 lines
33 KiB
Swift
913 lines
33 KiB
Swift
//===--- NSNumberBridging.swift - Test bridging through NSNumber ----------===//
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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 - 2017 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 https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// RUN: %empty-directory(%t)
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//
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// RUN: %target-clang %S/Inputs/FoundationBridge/FoundationBridge.m -c -o %t/FoundationBridgeObjC.o -g
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// RUN: %target-build-swift %s -I %S/Inputs/FoundationBridge/ -Xlinker %t/FoundationBridgeObjC.o -o %t/TestNSNumberBridging
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// RUN: %target-codesign %t/TestNSNumberBridging
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// RUN: %target-run %t/TestNSNumberBridging
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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// FIXME: rdar://35814988
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// UNSUPPORTED: CPU=armv7
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// UNSUPPORTED: CPU=armv7s
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// UNSUPPORTED: CPU=armv7k
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// UNSUPPORTED: CPU=arm64
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// UNSUPPORTED: CPU=arm64e
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// UNSUPPORTED: CPU=arm64_32
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import StdlibUnittest
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import Foundation
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import CoreGraphics
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import FoundationBridgeObjC
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var nsNumberBridging = TestSuite("NSNumberBridging")
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func testFloat(_ lhs: Float?, _ rhs: Float?, file: String = #file, line: UInt = #line) {
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let message = "\(String(describing: lhs)) != \(String(describing: rhs)) Float"
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if let lhsValue = lhs {
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if let rhsValue = rhs {
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if lhsValue.isNaN != rhsValue.isNaN {
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expectUnreachable(message, file: file, line: line)
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} else if lhsValue != rhsValue && !lhsValue.isNaN {
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expectUnreachable(message, file: file, line: line)
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}
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} else {
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expectUnreachable(message, file: file, line: line)
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}
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} else {
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if rhs != nil {
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expectUnreachable(message, file: file, line: line)
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}
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}
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}
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func testDouble(_ lhs: Double?, _ rhs: Double?, file: String = #file, line: UInt = #line) {
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let message = "\(String(describing: lhs)) != \(String(describing: rhs)) Double"
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if let lhsValue = lhs {
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if let rhsValue = rhs {
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if lhsValue.isNaN != rhsValue.isNaN {
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expectUnreachable(message, file: file, line: line)
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} else if lhsValue != rhsValue && !lhsValue.isNaN {
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expectUnreachable(message, file: file, line: line)
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}
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} else {
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expectUnreachable(message, file: file, line: line)
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}
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} else {
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if rhs != nil {
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expectUnreachable(message, file: file, line: line)
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}
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}
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}
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extension Int8 {
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static var _interestingValues: [Int8] {
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return [
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Int8.min,
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Int8.min + 1,
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Int8.max,
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Int8.max - 1,
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0,
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-1, 1,
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-42, 42,
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]
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}
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}
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extension UInt8 {
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static var _interestingValues: [UInt8] {
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return [
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UInt8.min,
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UInt8.min + 1,
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UInt8.max,
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UInt8.max - 1,
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42,
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]
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}
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}
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extension Int16 {
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static var _interestingValues: [Int16] {
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return [
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Int16.min,
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Int16.min + 1,
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Int16.max,
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Int16.max - 1,
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0,
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-1, 1,
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-42, 42,
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]
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}
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}
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extension UInt16 {
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static var _interestingValues: [UInt16] {
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return [
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UInt16.min,
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UInt16.min + 1,
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UInt16.max,
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UInt16.max - 1,
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42,
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]
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}
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}
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extension Int32 {
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static var _interestingValues: [Int32] {
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return [
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Int32.min,
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Int32.min + 1,
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Int32.max,
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Int32.max - 1,
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0,
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-1, 1,
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-42, 42,
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]
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}
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}
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extension UInt32 {
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static var _interestingValues: [UInt32] {
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return [
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UInt32.min,
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UInt32.min + 1,
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UInt32.max,
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UInt32.max - 1,
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42,
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]
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}
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}
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extension Int64 {
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static var _interestingValues: [Int64] {
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return [
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Int64.min,
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Int64.min + 1,
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Int64.max,
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Int64.max - 1,
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0,
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-1, 1,
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-42, 42,
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]
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}
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}
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extension UInt64 {
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static var _interestingValues: [UInt64] {
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return [
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UInt64.min,
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UInt64.min + 1,
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UInt64.max,
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UInt64.max - 1,
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42,
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]
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}
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}
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extension Int {
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static var _interestingValues: [Int] {
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return [
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Int.min,
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Int.min + 1,
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Int.max,
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Int.max - 1,
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0,
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-1, 1,
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-42, 42,
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]
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}
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}
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extension UInt {
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static var _interestingValues: [UInt] {
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return [
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UInt.min,
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UInt.min + 1,
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UInt.max,
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UInt.max - 1,
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42,
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]
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}
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}
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extension Float {
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static var _interestingValues: [Float] {
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return [
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-Float.infinity,
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-Float.greatestFiniteMagnitude,
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-1.0,
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-Float.ulpOfOne,
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-Float.leastNormalMagnitude,
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-0.0,
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0.0,
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Float.leastNormalMagnitude,
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Float.ulpOfOne,
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1.0,
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Float.greatestFiniteMagnitude,
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Float.infinity,
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Float.nan,
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]
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}
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}
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extension Double {
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static var _interestingValues: [Double] {
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return [
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-Double.infinity,
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-Double.greatestFiniteMagnitude,
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-1.0,
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-Double.ulpOfOne,
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-Double.leastNormalMagnitude,
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-0.0,
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0.0,
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Double.leastNormalMagnitude,
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Double.ulpOfOne,
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1.0,
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Double.greatestFiniteMagnitude,
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Double.infinity,
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Double.nan,
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]
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}
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}
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extension CGFloat {
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static var _interestingValues: [CGFloat] {
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return [
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-CGFloat.infinity,
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-CGFloat.greatestFiniteMagnitude,
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-1.0,
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-CGFloat.ulpOfOne,
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-CGFloat.leastNormalMagnitude,
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-0.0,
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0.0,
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CGFloat.leastNormalMagnitude,
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CGFloat.ulpOfOne,
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1.0,
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CGFloat.greatestFiniteMagnitude,
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CGFloat.infinity,
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CGFloat.nan,
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]
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}
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}
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extension Bool {
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static var _interestingValues: [Bool] {
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return [false, true]
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}
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}
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func testNSNumberBridgeFromInt8() {
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for interestingValue in Int8._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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expectEqual(Float(interestingValue), float)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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func testNSNumberBridgeFromUInt8() {
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for interestingValue in UInt8._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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expectEqual(Float(interestingValue), float)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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func testNSNumberBridgeFromInt16() {
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for interestingValue in Int16._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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expectEqual(Float(interestingValue), float)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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func testNSNumberBridgeFromUInt16() {
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for interestingValue in UInt8._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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expectEqual(Float(interestingValue), float)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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func testNSNumberBridgeFromInt32() {
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for interestingValue in Int32._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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let expectedFloat = Float(exactly: int32!)
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testFloat(expectedFloat, float)
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let double = (number!) as? Double
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let expectedDouble = Double(int32!)
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testDouble(expectedDouble, double)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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func testNSNumberBridgeFromUInt32() {
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for interestingValue in UInt32._interestingValues {
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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let float = (number!) as? Float
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let expectedFloat = Float(exactly: uint32!)
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testFloat(expectedFloat, float)
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let double = (number!) as? Double
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let expectedDouble = Double(uint32!)
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testDouble(expectedDouble, double)
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}
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let bridged = interestingValue as NSNumber
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testNumber(bridged)
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let created = NSNumber(value: interestingValue)
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testNumber(created)
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}
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}
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|
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func testNSNumberBridgeFromInt64() {
|
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for interestingValue in Int64._interestingValues {
|
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func testNumber(_ number: NSNumber?) {
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expectNotNil(number)
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let int8 = (number!) as? Int8
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expectEqual(Int8(exactly: interestingValue), int8)
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let uint8 = (number!) as? UInt8
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expectEqual(UInt8(exactly: interestingValue), uint8)
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let int16 = (number!) as? Int16
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expectEqual(Int16(exactly: interestingValue), int16)
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let uint16 = (number!) as? UInt16
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expectEqual(UInt16(exactly: interestingValue), uint16)
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let int32 = (number!) as? Int32
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expectEqual(Int32(exactly: interestingValue), int32)
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let uint32 = (number!) as? UInt32
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expectEqual(UInt32(exactly: interestingValue), uint32)
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let int64 = (number!) as? Int64
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expectEqual(Int64(exactly: interestingValue), int64)
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let uint64 = (number!) as? UInt64
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expectEqual(UInt64(exactly: interestingValue), uint64)
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let int = (number!) as? Int
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expectEqual(Int(exactly: interestingValue), int)
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let uint = (number!) as? UInt
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expectEqual(UInt(exactly: interestingValue), uint)
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}
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let bridged = interestingValue as NSNumber
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|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromUInt64() {
|
|
for interestingValue in UInt64._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue), uint)
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromInt() {
|
|
for interestingValue in Int._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue), uint)
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromUInt() {
|
|
for interestingValue in UInt._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue), uint)
|
|
|
|
let float = (number!) as? Float
|
|
let expectedFloat = Float(exactly: uint!)
|
|
if UInt.bitWidth == 32 && uint! >= UInt.max - 1 {
|
|
expectNil(expectedFloat)
|
|
} else {
|
|
testFloat(expectedFloat, float)
|
|
}
|
|
|
|
let double = (number!) as? Double
|
|
let expectedDouble = Double(exactly: uint!)
|
|
testDouble(expectedDouble, double)
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromFloat() {
|
|
for interestingValue in Float._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue), uint)
|
|
|
|
let float = (number!) as? Float
|
|
let expectedFloat = Float(exactly: interestingValue)
|
|
if interestingValue.isNaN {
|
|
expectTrue(float?.isNaN == true)
|
|
expectNil(expectedFloat)
|
|
} else {
|
|
testFloat(expectedFloat, float)
|
|
}
|
|
|
|
let double = (number!) as? Double
|
|
let expectedDouble = Double(exactly: interestingValue)
|
|
if interestingValue.isNaN {
|
|
expectTrue(double?.isNaN == true)
|
|
expectNil(expectedDouble)
|
|
} else {
|
|
testDouble(expectedDouble, double)
|
|
}
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromDouble() {
|
|
for interestingValue in Double._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue), uint)
|
|
|
|
let float = (number!) as? Float
|
|
let expectedFloat = Float(exactly: interestingValue)
|
|
if interestingValue.isNaN {
|
|
expectTrue(float?.isNaN == true)
|
|
expectNil(expectedFloat)
|
|
} else {
|
|
testFloat(expectedFloat, float)
|
|
}
|
|
|
|
let double = (number!) as? Double
|
|
let expectedDouble = Double(exactly: interestingValue)
|
|
if interestingValue.isNaN {
|
|
expectTrue(double?.isNaN == true)
|
|
expectNil(expectedDouble)
|
|
} else {
|
|
testDouble(expectedDouble, double)
|
|
}
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeFromCGFloat() {
|
|
for interestingValue in CGFloat._interestingValues {
|
|
func testNumber(_ number: NSNumber?) {
|
|
expectNotNil(number)
|
|
let int8 = (number!) as? Int8
|
|
expectEqual(Int8(exactly: interestingValue.native), int8)
|
|
let uint8 = (number!) as? UInt8
|
|
expectEqual(UInt8(exactly: interestingValue.native), uint8)
|
|
let int16 = (number!) as? Int16
|
|
expectEqual(Int16(exactly: interestingValue.native), int16)
|
|
let uint16 = (number!) as? UInt16
|
|
expectEqual(UInt16(exactly: interestingValue.native), uint16)
|
|
let int32 = (number!) as? Int32
|
|
expectEqual(Int32(exactly: interestingValue.native), int32)
|
|
let uint32 = (number!) as? UInt32
|
|
expectEqual(UInt32(exactly: interestingValue.native), uint32)
|
|
let int64 = (number!) as? Int64
|
|
expectEqual(Int64(exactly: interestingValue.native), int64)
|
|
let uint64 = (number!) as? UInt64
|
|
expectEqual(UInt64(exactly: interestingValue.native), uint64)
|
|
let int = (number!) as? Int
|
|
expectEqual(Int(exactly: interestingValue.native), int)
|
|
let uint = (number!) as? UInt
|
|
expectEqual(UInt(exactly: interestingValue.native), uint)
|
|
|
|
let float = (number!) as? Float
|
|
let expectedFloat = Float(exactly: interestingValue.native)
|
|
if interestingValue.isNaN {
|
|
expectTrue(float?.isNaN == true)
|
|
expectNil(expectedFloat)
|
|
} else {
|
|
testFloat(expectedFloat, float)
|
|
}
|
|
|
|
let double = (number!) as? Double
|
|
let expectedDouble = Double(exactly: interestingValue.native)
|
|
if interestingValue.isNaN {
|
|
expectTrue(double?.isNaN == true)
|
|
expectNil(expectedDouble)
|
|
} else {
|
|
testDouble(expectedDouble, double)
|
|
}
|
|
}
|
|
let bridged = interestingValue as NSNumber
|
|
testNumber(bridged)
|
|
let created = NSNumber(value: interestingValue.native)
|
|
testNumber(created)
|
|
}
|
|
}
|
|
|
|
func test_numericBitPatterns_to_floatingPointTypes() {
|
|
let signed_numbers: [NSNumber] = [
|
|
NSNumber(value: Int64(6)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 56)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 53)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 52)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 25)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 24)),
|
|
NSNumber(value: Int64(bitPattern: 1 << 23)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 53)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 52)),
|
|
NSNumber(value: -Int64(6)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 56)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 25)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 24)),
|
|
NSNumber(value: -Int64(bitPattern: 1 << 23)),
|
|
]
|
|
|
|
let signed_values: [Int64] = [
|
|
Int64(6),
|
|
Int64(bitPattern: 1 << 56),
|
|
Int64(bitPattern: 1 << 53),
|
|
Int64(bitPattern: 1 << 52),
|
|
Int64(bitPattern: 1 << 25),
|
|
Int64(bitPattern: 1 << 24),
|
|
Int64(bitPattern: 1 << 23),
|
|
-Int64(bitPattern: 1 << 53),
|
|
-Int64(bitPattern: 1 << 52),
|
|
-Int64(6),
|
|
-Int64(bitPattern: 1 << 56),
|
|
-Int64(bitPattern: 1 << 25),
|
|
-Int64(bitPattern: 1 << 24),
|
|
-Int64(bitPattern: 1 << 23),
|
|
]
|
|
|
|
let unsigned_numbers: [NSNumber] = [
|
|
NSNumber(value: UInt64(bitPattern: 6)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 56)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 63)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 53)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 52)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 25)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 24)),
|
|
NSNumber(value: UInt64(bitPattern: 1 << 23)),
|
|
]
|
|
|
|
let unsigned_values: [UInt64] = [
|
|
UInt64(bitPattern: 6),
|
|
UInt64(bitPattern: 1 << 56),
|
|
UInt64(bitPattern: 1 << 63),
|
|
UInt64(bitPattern: 1 << 53),
|
|
UInt64(bitPattern: 1 << 52),
|
|
UInt64(bitPattern: 1 << 25),
|
|
UInt64(bitPattern: 1 << 24),
|
|
UInt64(bitPattern: 1 << 23)
|
|
]
|
|
|
|
for (number, value) in zip(signed_numbers, signed_values) {
|
|
let numberCast = Double(exactly: number)
|
|
let valueCast = Double(exactly: value)
|
|
expectEqual(numberCast, valueCast)
|
|
}
|
|
|
|
for (number, value) in zip(unsigned_numbers, unsigned_values) {
|
|
let numberCast = Double(exactly: number)
|
|
let valueCast = Double(exactly: value)
|
|
expectEqual(numberCast, valueCast)
|
|
}
|
|
|
|
for (number, value) in zip(signed_numbers, signed_values) {
|
|
let numberCast = Float(exactly: number)
|
|
let valueCast = Float(exactly: value)
|
|
expectEqual(numberCast, valueCast)
|
|
}
|
|
|
|
for (number, value) in zip(unsigned_numbers, unsigned_values) {
|
|
let numberCast = Float(exactly: number)
|
|
let valueCast = Float(exactly: value)
|
|
expectEqual(numberCast, valueCast)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeAnyHashable() {
|
|
var dict = [AnyHashable : Any]()
|
|
for i in -Int(UInt8.min) ... Int(UInt8.max) {
|
|
dict[i] = "\(i)"
|
|
}
|
|
|
|
// When bridging a dictionary to NSDictionary, we should be able to access
|
|
// the keys through either an Int (the original type boxed in AnyHashable)
|
|
// or NSNumber (the type Int bridged to).
|
|
let ns_dict = dict as NSDictionary
|
|
for i in -Int(UInt8.min) ... Int(UInt8.max) {
|
|
guard let value = ns_dict[i] as? String else {
|
|
expectUnreachable("Unable to look up value by Int key.")
|
|
continue
|
|
}
|
|
|
|
guard let ns_value = ns_dict[NSNumber(value: i)] as? String else {
|
|
expectUnreachable("Unable to look up value by NSNumber key.")
|
|
continue
|
|
}
|
|
|
|
expectEqual(value, ns_value)
|
|
}
|
|
}
|
|
|
|
func testNSNumberBridgeAnyHashableObjc() {
|
|
let range = -Int(UInt8.min) ... Int(UInt8.max)
|
|
var dict = [AnyHashable : Any]()
|
|
for i in range {
|
|
dict[i] = "\(i)"
|
|
}
|
|
|
|
let verifier = NumberBridgingTester()
|
|
expectTrue(verifier.verifyKeys(in: NSRange(range), existIn: dict))
|
|
}
|
|
|
|
nsNumberBridging.test("Bridge Int8") { testNSNumberBridgeFromInt8() }
|
|
nsNumberBridging.test("Bridge UInt8") { testNSNumberBridgeFromUInt8() }
|
|
nsNumberBridging.test("Bridge Int16") { testNSNumberBridgeFromInt16() }
|
|
nsNumberBridging.test("Bridge UInt16") { testNSNumberBridgeFromUInt16() }
|
|
nsNumberBridging.test("Bridge Int32") { testNSNumberBridgeFromInt32() }
|
|
nsNumberBridging.test("Bridge UInt32") { testNSNumberBridgeFromUInt32() }
|
|
nsNumberBridging.test("Bridge Int64") { testNSNumberBridgeFromInt64() }
|
|
nsNumberBridging.test("Bridge UInt64") { testNSNumberBridgeFromUInt64() }
|
|
nsNumberBridging.test("Bridge Int") { testNSNumberBridgeFromInt() }
|
|
nsNumberBridging.test("Bridge UInt") { testNSNumberBridgeFromUInt() }
|
|
nsNumberBridging.test("Bridge Float") { testNSNumberBridgeFromFloat() }
|
|
nsNumberBridging.test("Bridge Double") { testNSNumberBridgeFromDouble() }
|
|
nsNumberBridging.test("Bridge CGFloat") { testNSNumberBridgeFromCGFloat() }
|
|
nsNumberBridging.test("bitPattern to exactly") { test_numericBitPatterns_to_floatingPointTypes() }
|
|
nsNumberBridging.test("Bridge AnyHashable") { testNSNumberBridgeAnyHashable() }
|
|
nsNumberBridging.test("Bridge AnyHashable (ObjC)") { testNSNumberBridgeAnyHashableObjc() }
|
|
runAllTests()
|