초록색은 실행됐다는 뜻이 아니야

// Sources/SparkStore/Protection.swift
import Foundation

public enum SparkProtection {
    /// The policy: the class the app writes with. Asserted everywhere.
    public static let writeOptions: Data.WritingOptions = [.atomic, .completeFileProtection]
    public static let expectedClass: FileProtectionType = .complete

    /// Whether this platform records the class at all. The Simulator does not; neither does macOS.
    public static var platformRecordsProtectionClasses: Bool {
        #if os(iOS) && !targetEnvironment(simulator)
        return true
        #else
        return false
        #endif
    }

    public static func recordedClass(of url: URL) -> FileProtectionType? {
        (try? FileManager.default.attributesOfItem(atPath: url.path))?[.protectionKey] as? FileProtectionType
    }
}

// Tests/SparkStoreTests/ProtectionTests.swift
import Foundation
import XCTest
@testable import SparkStore

final class ProtectionTests: XCTestCase {
    /// Runs everywhere: fails if someone downgrades the policy.
    func testPolicyIsCompleteProtection() {
        XCTAssertTrue(SparkProtection.writeOptions.contains(.completeFileProtection))
        XCTAssertEqual(SparkProtection.expectedClass, .complete)
    }

    /// Device only, and it says so: a Simulator run skips LOUDLY instead of passing a check of nothing.
    func testWrittenFileRecordsCompleteProtection() throws {
        try XCTSkipUnless(SparkProtection.platformRecordsProtectionClasses,
                          "this platform does not record protection classes; run on a device")
        let url = FileManager.default.temporaryDirectory.appending(path: "protected-\(UUID()).bin")
        try Data("secret".utf8).write(to: url, options: SparkProtection.writeOptions)
        XCTAssertEqual(SparkProtection.recordedClass(of: url), .complete)
    }
}

#!/bin/zsh
# Run the suite, keep the log, and refuse to let a skip read as a pass.
set -uo pipefail
swift test 2>&1 | tee test.log
suite_status=${pipestatus[1]}
summary=$(grep -E 'Executed [0-9]+ tests?' test.log | tail -1)
skipped=$(print -r -- "$summary" | sed -nE 's/.*with ([0-9]+) tests? skipped.*/\1/p')
(( suite_status == 0 )) || { print -u2 "HARD_FAIL suite exited $suite_status"; exit 1; }
if [[ -n "$skipped" ]] && (( skipped > 0 )); then
  print "TESTS_GREEN_WITH_SKIPS $skipped skipped: these checks did NOT run here"
  grep 'Test skipped' test.log | sed 's/^.*Test skipped - /  skipped: /'
else
  print "TESTS_GREEN no skips"
fi