58 lines
2.4 KiB
Swift
58 lines
2.4 KiB
Swift
// Copyright © 2014-2018 the Surge contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import Foundation
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import Surge
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import XCTest
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class HyperbolicTests: XCTestCase {
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let n = 10_000
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func test_sinh() {
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let values = (0...n).map { _ in drand48() * Double.pi }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: sinh, mapped: sinh, accuracy: 1e-4)
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}
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func test_cosh() {
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let values = (0...n).map { _ in drand48() * Double.pi }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: cosh, mapped: cosh, accuracy: 1e-4)
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}
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func test_tanh() {
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let values = (0...n).map { _ in drand48() * Double.pi }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: tanh, mapped: tanh, accuracy: 1e-4)
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}
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func test_asinh() {
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let values = (0...n).map { _ in drand48() }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: asinh, mapped: asinh, accuracy: 1e-4)
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}
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func test_acosh() {
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let values = (0...n).map { _ in 1 + drand48() }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: acosh, mapped: acosh, accuracy: 1e-4)
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}
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func test_atanh() {
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let values = (0...n).map { _ in drand48() }
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measureAndValidateMappedFunctionWithAccuracy(source: values, member: atanh, mapped: atanh, accuracy: 1e-4)
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}
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}
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