22 lines · 751 B · Swift
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import Foundationimport Testing@testable import CodexBarCore #if os(Linux)@Suite(.serialized)struct ShellCommandSessionLinuxTests {    @Test    func `shell probe launches as a detached session leader`() throws {        let output = ShellCommandLocator.test_runShellCommand(            shell: "/bin/sh",            arguments: ["-c", "printf '%s ' \"$$\"; ps -o sid= -p \"$$\""],            timeout: 5)        let text = try #require(output.flatMap { String(data: $0, encoding: .utf8) })        let identifiers = text.split(whereSeparator: \.isWhitespace).compactMap { Int32($0) }         #expect(identifiers.count == 2)        guard identifiers.count == 2 else { return }        #expect(identifiers[0] == identifiers[1])    }}#endif