mirror of
https://github.com/OpenEmu/OpenEmuKit.git
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121 lines
4.5 KiB
Swift
121 lines
4.5 KiB
Swift
// Copyright (c) 2022, OpenEmu Team
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of the OpenEmu Team nor the
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// names of its contributors may be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY OpenEmu Team ''AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL OpenEmu Team BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import XCTest
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import Nimble
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@testable import OpenEmuKitPrivate
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@testable import OpenEmuKit
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class KeyValueScannerTests: XCTestCase {
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// MARK: - Valid Input
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func testIsValidWithAllParts() {
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let str = #"$name="The Name";$shader="MAME HLSL";ccvalue=3.5795;chromaa_y=0.3401;neg=-1.1;pos=+0.3"#
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let (tokens, text) = parse(text: str)
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let expTok: [KVToken] = [
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.systemIdentifier, .string, .systemIdentifier, .string,
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.identifier, .float,
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.identifier, .float,
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.identifier, .float,
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.identifier, .float,
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]
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expect(tokens).to(equal(expTok))
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let expText: [String] = [
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"$name", "The Name", "$shader", "MAME HLSL",
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"ccvalue", "3.5795",
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"chromaa_y", "0.3401",
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"neg", "-1.1",
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"pos", "+0.3",
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]
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expect(text).to(equal(expText))
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}
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func testIsValidWithStringPartsInUTF8() {
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let str = #"$name="The Name ❤️";$shader="MÄMÉ HLSL";ccvalue=3.5795;chromaa_y=1"#
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let (tokens, text) = parse(text: str)
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let expTok: [KVToken] = [.systemIdentifier, .string, .systemIdentifier, .string, .identifier, .float, .identifier, .float]
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expect(tokens).to(equal(expTok))
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let expText: [String] = ["$name", "The Name ❤️", "$shader", "MÄMÉ HLSL", "ccvalue", "3.5795", "chromaa_y", "1"]
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expect(text).to(equal(expText))
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}
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func testIsValidWithNoReserved() {
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let str = #"ccvalue=3.5795;chromaa_y=0.3401"#
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let (tokens, text) = parse(text: str)
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let expTok: [KVToken] = [.identifier, .float, .identifier, .float]
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expect(tokens).to(equal(expTok))
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let expText: [String] = ["ccvalue", "3.5795", "chromaa_y", "0.3401"]
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expect(text).to(equal(expText))
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}
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// MARK: - Invalid Input
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func testIsInvalidUnclosedQuoteInName() {
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let str = #"$name="The Name;$shader="MAME HLSL";ccvalue=3.5795;chromaa_y=0.3401"#
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expect {
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try PKVScanner.parse(text: str)
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}
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.to(throwError(PKVScanner.Error.malformed))
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}
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func testIsInvalidMissingSeparator() {
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let str = #"$name="The Name"$shader="MAME HLSL";ccvalue=3.5795;chromaa_y=0.3401"#
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expect {
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try PKVScanner.parse(text: str)
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}
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.to(throwError(PKVScanner.Error.malformed))
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}
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func testIsInvalidMissingParameterName() {
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let str = #"=3.5795;chromaa_y=0.3401"#
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expect {
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try PKVScanner.parse(text: str)
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}
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.to(throwError(PKVScanner.Error.malformed))
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}
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func testIsInvalidNotValidFloat() {
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expect {
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try PKVScanner.parse(text: #"ccvalue=foo;chromaa_y=0.3401"#)
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}
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.to(throwError(PKVScanner.Error.malformed))
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}
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func parse(text: String) -> ([KVToken], [String]) {
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guard let tokens = try? PKVScanner.parse(text: text) else { return ([], []) }
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return (tokens.map { $0.0 }, tokens.map { $0.1 })
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}
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}
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