wip

bamlab · Sep 5, 2024 · c88496e · c88496e
1 parent b2fc83f
commit c88496e
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 11 deletions.
diff --git a/packages/commands/test/src/PerformanceMeasurer.ts b/packages/commands/test/src/PerformanceMeasurer.ts
@@ -55,8 +55,11 @@ export class PerformanceMeasurer {
  });
  }
 
- forceStop() {
+ async forceStop() {
+ // Ensure polling has stopped
  this.polling?.stop();
+ // Hack for ios-instruments to get the measures at the end of the test
+ await profiler.getMeasures();
  }
 
  async stop(duration?: number): Promise<TestCaseIterationResult> {
@@ -77,10 +80,7 @@ export class PerformanceMeasurer {
  await new Promise((resolve) => setTimeout(resolve, POLLING_INTERVAL * 2));
  }
 
- // Ensure polling has stopped
- this.polling?.stop();
- // Hack for ios-instruments to get the measures at the end of the test
- await profiler.getMeasures();
+ await this.forceStop();
 
  await this.maybeStopRecording();
 

diff --git a/packages/platforms/ios-instruments/README.md b/packages/platforms/ios-instruments/README.md
@@ -4,13 +4,11 @@ Requirements:
 
 - `maestro` installed
 - `node` installed
+- `idb` installed
 
 ## Steps
 
-- Get a running simulator id with `xcrun simctl list devices`
-- Create template Flashlight in Xcode Instruments (with cpu-profile and memory usage)
-- Add your own test in `test.yaml`
-- `PLATFORM=ios-instruments node packages/commands/test/dist/bin.js test --bundleId <YOUR_APP_ID> --simulatorId 9F852910-03AD-495A-8E16-7356B764284 --testCommand "maestro test test.yaml" --resultsFilePath "./result.json"`
+PLATFORM=ios-instruments node packages/commands/test/dist/bin.js test --bundleId <YOUR_APP_ID> --testCommand "maestro test test.yaml" --resultsFilePath "./result.json"`
 
 - Check the results in the web-reporter
  `yarn workspace @perf-profiler/web-reporter build`

diff --git a/packages/platforms/ios-instruments/src/index.ts b/packages/platforms/ios-instruments/src/index.ts
@@ -15,7 +15,7 @@ const startRecord = async (
 ): Promise<ChildProcess> => {
  const templateFilePath = `${__dirname}/../Flashlight.tracetemplate`;
  const recordingProcess = executeAsync(
- `xcrun xctrace record --device ${deviceUdid} --template ${templateFilePath} --attach ${appPid} --output ${traceFile}`
+ `arch -arm64 xcrun xctrace record --device ${deviceUdid} --template ${templateFilePath} --attach ${appPid} --output ${traceFile}`
  );
  await new Promise<void>((resolve) => {
  recordingProcess.stdout?.on("data", (data) => {
@@ -30,7 +30,7 @@ const startRecord = async (
 const saveTraceFile = (traceFile: string): string => {
  const xmlOutputFile = getTmpFilePath("report.xml");
  executeCommand(
- `xctrace export --input ${traceFile} --xpath '/trace-toc/run[@number="1"]/data/table[@schema="time-profile"]' --output ${xmlOutputFile}`
+ `arch -arm64 xctrace export --input ${traceFile} --xpath '/trace-toc/run[@number="1"]/data/table[@schema="time-profile"]' --output ${xmlOutputFile}`
  );
  return xmlOutputFile;
 };