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https://github.com/realm/SwiftLint.git
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JP Simard
04267a499e
before: 10828.9ms @objc func testFunctionBodyLengthsWithComments() 10250.3ms @objc func testFunctionBodyLengthsWithMultilineComments() 1236.7ms @objc func testFunctionBodyLengths() after: 18.5ms @objc func testFunctionBodyLengths() 16.0ms private func funcWithBody(body: String) -> String 6.5ms @objc func testFunctionBodyLengthsWithMultilineComments() 5.7ms @objc func testFunctionBodyLengthsWithComments()
74 lines
3.1 KiB
Swift
74 lines
3.1 KiB
Swift
//
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// FunctionBodyLengthRuleTests.swift
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// SwiftLint
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//
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// Created by Marcelo Fabri on 12/01/16.
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// Copyright © 2016 Realm. All rights reserved.
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//
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import SwiftLintFramework
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import XCTest
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private func funcWithBody(body: String) -> String {
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return "func abc() {\nvar x = 0\n\(body)}\n"
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}
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class FunctionBodyLengthRuleTests: XCTestCase {
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func testFunctionBodyLengths() {
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let longFunctionBody = funcWithBody(
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Repeat(count: 39, repeatedValue: "x = 0\n").joinWithSeparator("")
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)
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XCTAssertEqual(violations(longFunctionBody), [])
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let longerFunctionBody = funcWithBody(
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Repeat(count: 40, repeatedValue: "x = 0\n").joinWithSeparator("")
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)
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XCTAssertEqual(violations(longerFunctionBody), [StyleViolation(
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ruleDescription: FunctionBodyLengthRule.description,
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location: Location(file: nil, line: 1, character: 1),
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reason: "Function body should span 40 lines or less excluding comments and " +
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"whitespace: currently spans 41 lines")])
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let longerFunctionBodyWithEmptyLines = funcWithBody(
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Repeat(count: 100, repeatedValue: "\n").joinWithSeparator("")
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)
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XCTAssertEqual(violations(longerFunctionBodyWithEmptyLines), [])
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}
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func testFunctionBodyLengthsWithComments() {
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let longFunctionBodyWithComments = funcWithBody(
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Repeat(count: 39, repeatedValue: "x = 0\n").joinWithSeparator("") +
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"// comment only line should be ignored.\n"
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)
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XCTAssertEqual(violations(longFunctionBodyWithComments), [])
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let longerFunctionBodyWithComments = funcWithBody(
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Repeat(count: 40, repeatedValue: "x = 0\n").joinWithSeparator("") +
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"// comment only line should be ignored.\n"
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)
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XCTAssertEqual(violations(longerFunctionBodyWithComments), [StyleViolation(
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ruleDescription: FunctionBodyLengthRule.description,
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location: Location(file: nil, line: 1, character: 1),
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reason: "Function body should span 40 lines or less excluding comments and " +
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"whitespace: currently spans 41 lines")])
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}
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func testFunctionBodyLengthsWithMultilineComments() {
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let longFunctionBodyWithMultilineComments = funcWithBody(
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Repeat(count: 39, repeatedValue: "x = 0\n").joinWithSeparator("") +
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"/* multi line comment only line should be ignored.\n*/\n"
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)
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XCTAssertEqual(violations(longFunctionBodyWithMultilineComments), [])
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let longerFunctionBodyWithMultilineComments = funcWithBody(
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Repeat(count: 40, repeatedValue: "x = 0\n").joinWithSeparator("") +
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"/* multi line comment only line should be ignored.\n*/\n"
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)
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XCTAssertEqual(violations(longerFunctionBodyWithMultilineComments), [StyleViolation(
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ruleDescription: FunctionBodyLengthRule.description,
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location: Location(file: nil, line: 1, character: 1),
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reason: "Function body should span 40 lines or less excluding comments and " +
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"whitespace: currently spans 41 lines")])
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}
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}
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