Skip to content

[build-tools] Run Appium iOS sessions with a headless Simulator #4699

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gwdp wants to merge 1 commit into
base: main
Choose a base branch
from
+14 −1
Open

[build-tools] Run Appium iOS sessions with a headless Simulator #4699

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions .changeset/appium-headless-simulator.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
'@expo/build-tools': patch
---

Keep the launched app open when an Appium iOS session starts.
2 changes: 2 additions & 0 deletions packages/build-tools/src/steps/functions/__tests__/startAppiumRemoteSession.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -361,6 +361,7 @@ describe('createStartAppiumRemoteSessionBuildFunction session lifecycle', () =>
expect(IosSimulatorUtils.getDeviceAsync).not.toHaveBeenCalled();
expect(JSON.parse(jest.mocked(spawnDetached).mock.calls[0][0].args.at(-1)!)).toEqual({
'appium:eventTimings': true,
'appium:isHeadless': true,
'appium:usePreinstalledWDA': true,
'appium:prebuiltWDAPath': '/tmp/legacy-wda.app',
});
Expand Down Expand Up @@ -447,6 +448,7 @@ describe('createStartAppiumRemoteSessionBuildFunction session lifecycle', () =>
);
expect(JSON.parse(jest.mocked(spawnDetached).mock.calls[0][0].args.at(-1)!)).toEqual({
'appium:eventTimings': true,
'appium:isHeadless': true,
'appium:usePreinstalledWDA': true,
'appium:prebuiltWDAPath': '/tmp/selected-wda.app',
});
Expand Down
8 changes: 7 additions & 1 deletion packages/build-tools/src/steps/functions/startAppiumRemoteSession.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -242,7 +242,13 @@ export function createStartAppiumRemoteSessionBuildFunction(
'--allow-insecure',
'*:session_discovery',
'--default-capabilities',
JSON.stringify({ 'appium:eventTimings': true, ...wdaCapabilities }),
JSON.stringify({
'appium:eventTimings': true,
// Without it, XCUITest restarted the booted Simulator at session start, which
// closed the app serve-sim had launched. EAS VMs never show the Simulator window.
...(device.platformName === 'iOS' ? { 'appium:isHeadless': true } : {}),
...wdaCapabilities,
}),
],
env: appiumEnv,
logger,
Expand Down
Loading