mirror of
https://github.com/coteditor/CotEditor.git
synced 2024-11-10 18:53:49 +03:00
91 lines
2.9 KiB
Swift
91 lines
2.9 KiB
Swift
//
|
||
// IncompatibleCharacterTests.swift
|
||
// Tests
|
||
//
|
||
// CotEditor
|
||
// https://coteditor.com
|
||
//
|
||
// Created by 1024jp on 2016-05-29.
|
||
//
|
||
// ---------------------------------------------------------------------------
|
||
//
|
||
// © 2016-2024 1024jp
|
||
//
|
||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
// you may not use this file except in compliance with the License.
|
||
// You may obtain a copy of the License at
|
||
//
|
||
// https://www.apache.org/licenses/LICENSE-2.0
|
||
//
|
||
// Unless required by applicable law or agreed to in writing, software
|
||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
// See the License for the specific language governing permissions and
|
||
// limitations under the License.
|
||
//
|
||
|
||
import XCTest
|
||
@testable import CotEditor
|
||
|
||
final class IncompatibleCharacterTests: XCTestCase {
|
||
|
||
func testIncompatibleCharacterScan() throws {
|
||
|
||
let string = "abc\\ \n ¥ \n ~"
|
||
let incompatibles = try string.charactersIncompatible(with: .plainShiftJIS)
|
||
|
||
XCTAssertEqual(incompatibles.count, 2)
|
||
|
||
let backslash = try XCTUnwrap(incompatibles.first)
|
||
|
||
XCTAssertEqual(backslash.value.character, "\\")
|
||
XCTAssertEqual(backslash.value.converted, "＼")
|
||
XCTAssertEqual(backslash.location, 3)
|
||
|
||
let tilde = incompatibles[1]
|
||
|
||
XCTAssertEqual(tilde.value.character, "~")
|
||
XCTAssertEqual(tilde.value.converted, "?")
|
||
XCTAssertEqual(tilde.location, 11)
|
||
}
|
||
|
||
|
||
func testSequentialIncompatibleCharactersScan() throws {
|
||
|
||
let string = "~~"
|
||
let incompatibles = try string.charactersIncompatible(with: .plainShiftJIS)
|
||
|
||
XCTAssertEqual(incompatibles.count, 2)
|
||
|
||
let tilde = incompatibles[1]
|
||
|
||
XCTAssertEqual(tilde.value.character, "~")
|
||
XCTAssertEqual(tilde.value.converted, "?")
|
||
XCTAssertEqual(tilde.location, 1)
|
||
}
|
||
|
||
|
||
func testIncompatibleCharacterScanWithLengthShift() throws {
|
||
|
||
let string = "family 👨👨👦 with 🐕"
|
||
let incompatibles = try string.charactersIncompatible(with: .japaneseEUC)
|
||
|
||
XCTAssertEqual(incompatibles.count, 2)
|
||
|
||
XCTAssertEqual(incompatibles[0].value.character, "👨👨👦")
|
||
XCTAssertEqual(incompatibles[0].value.converted, "????????")
|
||
XCTAssertEqual(incompatibles[0].location, 7)
|
||
|
||
XCTAssertEqual(incompatibles[1].value.character, "🐕")
|
||
XCTAssertEqual(incompatibles[1].value.converted, "??")
|
||
XCTAssertEqual(incompatibles[1].location, 21)
|
||
}
|
||
}
|
||
|
||
|
||
|
||
private extension String.Encoding {
|
||
|
||
static let plainShiftJIS = String.Encoding(rawValue: CFStringConvertEncodingToNSStringEncoding(CFStringEncoding(CFStringEncodings.shiftJIS.rawValue)))
|
||
}
|