From 86f0b4bd20cdec86dfb5bdb7978d1f6ff4af111a Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Fri, 14 Aug 2026 22:41:54 +0800
Subject: [PATCH] [verified] feat: export performance diagnostics
---
C1.source/Tests/AlignerCoreTests/AlignerCoreTests.swift | 84 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 84 insertions(+), 0 deletions(-)
diff --git a/C1.source/Tests/AlignerCoreTests/AlignerCoreTests.swift b/C1.source/Tests/AlignerCoreTests/AlignerCoreTests.swift
index 7c025f4..c0197df 100644
--- a/C1.source/Tests/AlignerCoreTests/AlignerCoreTests.swift
+++ b/C1.source/Tests/AlignerCoreTests/AlignerCoreTests.swift
@@ -9,6 +9,90 @@
XCTAssertEqual(AlignerAppInfo.minimumMacOSVersion, "14.0")
}
+ func testPerformanceDiagnosticArchiveWriterCreatesInspectableArchive() throws {
+ let fileManager = FileManager.default
+ let rootURL = fileManager.temporaryDirectory.appendingPathComponent(UUID().uuidString, isDirectory: true)
+ let logURL = rootURL.appendingPathComponent("events.log")
+ let archiveURL = rootURL.appendingPathComponent("diagnostics.zip")
+ let extractionURL = rootURL.appendingPathComponent("extracted", isDirectory: true)
+ defer { try? fileManager.removeItem(at: rootURL) }
+
+ try fileManager.createDirectory(at: rootURL, withIntermediateDirectories: true)
+ try "event=quickSwitch.snapshot.success durationMilliseconds=42\n".write(to: logURL, atomically: true, encoding: .utf8)
+ let summary = try JSONSerialization.data(withJSONObject: ["schemaVersion": 1], options: [])
+
+ _ = try PerformanceDiagnosticArchiveWriter.write(
+ to: archiveURL,
+ summaryJSON: summary,
+ eventLogURLs: [logURL]
+ )
+ XCTAssertTrue(fileManager.fileExists(atPath: archiveURL.path))
+
+ let unzipProcess = Process()
+ unzipProcess.executableURL = URL(fileURLWithPath: "/usr/bin/ditto")
+ unzipProcess.arguments = ["-x", "-k", archiveURL.path, extractionURL.path]
+ try unzipProcess.run()
+ unzipProcess.waitUntilExit()
+ XCTAssertEqual(unzipProcess.terminationStatus, 0)
+ let contentsURL = extractionURL.appendingPathComponent("Aligner-Diagnostics", isDirectory: true)
+ XCTAssertTrue(fileManager.fileExists(atPath: contentsURL.appendingPathComponent("summary.json").path))
+ XCTAssertTrue(fileManager.fileExists(atPath: contentsURL.appendingPathComponent("performance-events.log").path))
+ XCTAssertTrue(fileManager.fileExists(atPath: contentsURL.appendingPathComponent("README.txt").path))
+ }
+
+ func testPerformanceDiagnosticArchiveWriterDoesNotOverwriteExistingArchive() throws {
+ let fileManager = FileManager.default
+ let rootURL = fileManager.temporaryDirectory.appendingPathComponent(UUID().uuidString, isDirectory: true)
+ let archiveURL = rootURL.appendingPathComponent("diagnostics.zip")
+ defer { try? fileManager.removeItem(at: rootURL) }
+
+ try fileManager.createDirectory(at: rootURL, withIntermediateDirectories: true)
+ try Data("existing archive".utf8).write(to: archiveURL)
+ let summary = try JSONSerialization.data(withJSONObject: ["schemaVersion": 1], options: [])
+
+ XCTAssertThrowsError(
+ try PerformanceDiagnosticArchiveWriter.write(
+ to: archiveURL,
+ summaryJSON: summary,
+ eventLogURLs: []
+ )
+ )
+ XCTAssertEqual(try Data(contentsOf: archiveURL), Data("existing archive".utf8))
+ }
+
+ func testPerformanceDiagnosticArchiveWriterFiltersSensitiveLogFields() throws {
+ let fileManager = FileManager.default
+ let rootURL = fileManager.temporaryDirectory.appendingPathComponent(UUID().uuidString, isDirectory: true)
+ let sourceLogURL = rootURL.appendingPathComponent("events.log")
+ let archiveURL = rootURL.appendingPathComponent("diagnostics.zip")
+ let extractionURL = rootURL.appendingPathComponent("extracted", isDirectory: true)
+ defer { try? fileManager.removeItem(at: rootURL) }
+
+ try fileManager.createDirectory(at: rootURL, withIntermediateDirectories: true)
+ try "event=quickSwitch.snapshot.success ts=2026-08-14T00:00:00Z durationMilliseconds=42 reportPathBasename=private-notes.txt title=secret\n".write(to: sourceLogURL, atomically: true, encoding: .utf8)
+ let summary = try JSONSerialization.data(withJSONObject: ["schemaVersion": 1], options: [])
+ _ = try PerformanceDiagnosticArchiveWriter.write(
+ to: archiveURL,
+ summaryJSON: summary,
+ eventLogURLs: [sourceLogURL]
+ )
+
+ let unzipProcess = Process()
+ unzipProcess.executableURL = URL(fileURLWithPath: "/usr/bin/ditto")
+ unzipProcess.arguments = ["-x", "-k", archiveURL.path, extractionURL.path]
+ try unzipProcess.run()
+ unzipProcess.waitUntilExit()
+ XCTAssertEqual(unzipProcess.terminationStatus, 0)
+ let exportedLogURL = extractionURL
+ .appendingPathComponent("Aligner-Diagnostics", isDirectory: true)
+ .appendingPathComponent("performance-events.log")
+ let exportedLog = try String(contentsOf: exportedLogURL, encoding: .utf8)
+ XCTAssertTrue(exportedLog.contains("event=quickSwitch.snapshot.success"))
+ XCTAssertTrue(exportedLog.contains("durationMilliseconds=42"))
+ XCTAssertFalse(exportedLog.contains("private-notes.txt"))
+ XCTAssertFalse(exportedLog.contains("title=secret"))
+ }
+
func testRound0OnlyDefinesQuickSwitchEntryPoint() {
XCTAssertEqual(EntryPoint.allCases, [.quickSwitch])
}
--
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