72 lines
2.9 KiB
Swift
72 lines
2.9 KiB
Swift
import Foundation
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import Testing
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@testable import Clawdis
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@Suite struct RuntimeLocatorTests {
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private func makeTempExecutable(contents: String) throws -> URL {
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let dir = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
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.appendingPathComponent(UUID().uuidString, isDirectory: true)
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try FileManager.default.createDirectory(at: dir, withIntermediateDirectories: true)
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let path = dir.appendingPathComponent("node")
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try contents.write(to: path, atomically: true, encoding: .utf8)
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try FileManager.default.setAttributes([.posixPermissions: 0o755], ofItemAtPath: path.path)
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return path
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}
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@Test func resolveSucceedsWithValidNode() throws {
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let script = """
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#!/bin/sh
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echo v22.5.0
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"""
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let node = try self.makeTempExecutable(contents: script)
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let result = RuntimeLocator.resolve(searchPaths: [node.deletingLastPathComponent().path])
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guard case let .success(res) = result else {
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Issue.record("Expected success, got \(result)")
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return
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}
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#expect(res.path == node.path)
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#expect(res.version == RuntimeVersion(major: 22, minor: 5, patch: 0))
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}
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@Test func resolveFailsWhenTooOld() throws {
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let script = """
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#!/bin/sh
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echo v18.2.0
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"""
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let node = try self.makeTempExecutable(contents: script)
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let result = RuntimeLocator.resolve(searchPaths: [node.deletingLastPathComponent().path])
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guard case let .failure(.unsupported(_, found, _, path, _)) = result else {
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Issue.record("Expected unsupported error, got \(result)")
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return
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}
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#expect(found == RuntimeVersion(major: 18, minor: 2, patch: 0))
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#expect(path == node.path)
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}
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@Test func resolveFailsWhenVersionUnparsable() throws {
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let script = """
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#!/bin/sh
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echo node-version:unknown
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"""
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let node = try self.makeTempExecutable(contents: script)
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let result = RuntimeLocator.resolve(searchPaths: [node.deletingLastPathComponent().path])
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guard case let .failure(.versionParse(_, raw, path, _)) = result else {
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Issue.record("Expected versionParse error, got \(result)")
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return
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}
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#expect(raw.contains("unknown"))
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#expect(path == node.path)
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}
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@Test func describeFailureIncludesPaths() {
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let msg = RuntimeLocator.describeFailure(.notFound(searchPaths: ["/tmp/a", "/tmp/b"]))
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#expect(msg.contains("PATH searched: /tmp/a:/tmp/b"))
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}
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@Test func runtimeVersionParsesWithLeadingVAndMetadata() {
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#expect(RuntimeVersion.from(string: "v22.1.3") == RuntimeVersion(major: 22, minor: 1, patch: 3))
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#expect(RuntimeVersion.from(string: "node 22.3.0-alpha.1") == RuntimeVersion(major: 22, minor: 3, patch: 0))
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#expect(RuntimeVersion.from(string: "bogus") == nil)
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}
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}
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