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62 lines
1.8 KiB
Swift
62 lines
1.8 KiB
Swift
//
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// EncodingDetectionTests.swift
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// Tests
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//
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// CotEditor
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// https://coteditor.com
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//
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// Created by 1024jp on 2016-07-10.
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//
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// ---------------------------------------------------------------------------
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//
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// © 2016-2024 1024jp
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import CoreGraphics
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import Testing
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@testable import CotEditor
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struct GeometryTests {
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@Test func scale() {
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#expect(CGSize.unit.scaled(to: 0.5) == CGSize(width: 0.5, height: 0.5))
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#expect(CGPoint(x: 2, y: 1).scaled(to: 2) == CGPoint(x: 4, y: 2))
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#expect(CGRect(x: 2, y: 1, width: 2, height: 1).scaled(to: 2) ==
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CGRect(x: 4, y: 2, width: 4, height: 2))
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}
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@Test func rectMid() {
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#expect(CGRect(x: 1, y: 2, width: 2, height: 4).mid == CGPoint(x: 2, y: 4))
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}
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@Test func prefix() {
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#expect(-CGPoint(x: 2, y: 3) == CGPoint(x: -2, y: -3))
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#expect(-CGSize(width: 2, height: 3) == CGSize(width: -2, height: -3))
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}
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@Test func offset() {
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#expect(CGPoint(x: 2, y: 3).offsetBy(dx: 4, dy: 5) == CGPoint(x: 6, y: 8))
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#expect(CGPoint(x: 2, y: 3).offset(by: -CGPoint(x: 2, y: 3)) == .zero)
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#expect(CGPoint(x: 2, y: 3).offset(by: -CGSize(width: 2, height: 3)) == .zero)
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}
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}
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