field_ios

In-the-field app for Radroots on iOS
git clone https://radroots.dev/git/field_ios.git
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TeraComposerSaveLatencyTests.swift (3943B)

      1 import Foundation
      2 @testable import TeraApp
      3 import XCTest
      4 
      5 @MainActor
      6 final class TeraComposerSaveLatencyTests: XCTestCase {
      7   func testTextOnlyExplicitSaveMeasuresActualDurableReceiptsAndReopen() async throws {
      8     let fixture = try MediaOwnershipFixture()
      9     defer { fixture.remove() }
     10     let signer = ComposerForbiddenSigner()
     11     let configuration = configuration(fixture, signer: signer)
     12     let client = TeraRuntimeClient.production()
     13     let snapshot = try await client.start(configuration: configuration)
     14     let store = TeraAddStore(runtimeClient: client)
     15     store.configure(snapshot: snapshot)
     16     await store.start()
     17     store.updateForm(\.content, "warm text-only save")
     18     await store.save()
     19     var previous = try XCTUnwrap(store.savedComposer)
     20     var samples: [Double] = []
     21     let clock = ContinuousClock()
     22     for index in 0 ..< 24 {
     23       let content = "bounded text-only sample \(index)"
     24       store.updateForm(\.content, content)
     25       let started = clock.now
     26       await store.save()
     27       let duration = started.duration(to: clock.now).components
     28       samples.append(Double(duration.seconds) * 1000 + Double(duration.attoseconds) / 1e15)
     29       let saved = try XCTUnwrap(store.savedComposer)
     30       XCTAssertEqual(store.composerState, .saved)
     31       XCTAssertEqual(saved.form.content, content)
     32       XCTAssertTrue(saved.form.media.isEmpty)
     33       XCTAssertEqual(saved.id, previous.id)
     34       XCTAssertEqual(saved.revision, previous.revision + 1)
     35       previous = saved
     36     }
     37     store.stop()
     38     _ = try await client.stop()
     39     _ = try await client.start(configuration: configuration)
     40     let reopened = try await client.loadComposer(scope: previous.scope, id: previous.id)
     41     XCTAssertEqual(reopened, previous)
     42     _ = try await client.stop()
     43     let signingRequests = await signer.requests
     44     XCTAssertEqual(signingRequests, 0)
     45     try record(samples)
     46   }
     47 
     48   private func record(_ samples: [Double]) throws {
     49     XCTAssertEqual(samples.count, 24)
     50     XCTAssertTrue(samples.allSatisfy { $0.isFinite && $0 >= 0 })
     51     let ordered = samples.sorted()
     52     #if targetEnvironment(simulator)
     53       let platform = "ios_simulator"
     54     #else
     55       let platform = "ios_physical_device"
     56     #endif
     57     let value: [String: Any] = try [
     58       "schema": "tera.explicit-save-latency.v1",
     59       "platform": platform,
     60       "os": ProcessInfo.processInfo.operatingSystemVersionString,
     61       "sample_count": samples.count,
     62       "warmup_count": 1,
     63       "samples_ms": samples,
     64       "p50_ms": ordered[ordered.count / 2],
     65       "p95_ms": ordered[Int(ceil(Double(ordered.count) * 0.95)) - 1],
     66       "max_ms": XCTUnwrap(ordered.last),
     67       "measurement": "Explicit Add Save through production FFI to its acknowledged receipt; final revision reopened.",
     68     ]
     69     let data = try JSONSerialization.data(withJSONObject: value, options: [.sortedKeys])
     70     let attachment = XCTAttachment(data: data, uniformTypeIdentifier: "public.json")
     71     attachment.name = "tera-explicit-save-latency.json"
     72     attachment.lifetime = .keepAlways
     73     add(attachment)
     74     try print("TERA_EXPLICIT_SAVE_LATENCY \(XCTUnwrap(String(data: data, encoding: .utf8)))")
     75   }
     76 
     77   private func configuration(_ fixture: MediaOwnershipFixture, signer: ComposerForbiddenSigner) -> TeraRuntimeLaunchConfiguration {
     78     TeraRuntimeLaunchConfiguration(
     79       applicationSupportDirectory: fixture.root.path,
     80       publicKeyHex: "79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
     81       sourceGenerationHex: String(repeating: "04", count: 32),
     82       sourceGenerationCreatedAtUnixMilliseconds: 1_800_000_000_000,
     83       protectedData: .available, networkProfile: .publicNetwork,
     84       writableRelays: ["wss://relay.example"], blossom: nil,
     85       app: TeraRuntimeAppMetadata(bundleIdentifier: "test.composer-latency", version: "1", buildNumber: "1", buildSHA: nil),
     86       signerGeneration: "composer-latency", signer: signer, adoptBootstrapSettings: false
     87     )
     88   }
     89 }