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CI: Test ohos on HarmonyOS device (#35006)
* ohos: Add event for page loaded We can use this to check if we succeeded. Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com> * CI: Test OpenHarmony on self-hosted runner Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com> * fix typo Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com> Signed-off-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com> --------- Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com> Signed-off-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com> Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com>
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92
.github/workflows/ohos.yml
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.github/workflows/ohos.yml
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@ -148,4 +148,94 @@ jobs:
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file-size: true
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speedometer: false
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dromaeo: false
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secrets: inherit
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secrets: inherit
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# Note: We could potentially also merge this build job with the above one,
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# if we figure out how to make hvigor build for harmonyos without the HOS commandline-tools installed.
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build-harmonyos-aarch64:
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name: HarmonyOS Build (aarch64)
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continue-on-error: true
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runs-on: hos-builder
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if: github.repository == 'servo/servo'
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steps:
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- if: ${{ github.event_name != 'pull_request_target' }}
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run: git fetch --depth=1 origin $GITHUB_SHA
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- if: ${{ github.event_name == 'pull_request_target' }}
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run: git fetch --depth=1 origin ${{ github.event.pull_request.head.sha }}
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- run: |
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git switch --detach
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git reset --hard FETCH_HEAD
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- name: Build for aarch64 HarmonyOS
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run: |
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./mach build --locked --target aarch64-unknown-linux-ohos --profile=${{ inputs.profile }} --flavor=harmonyos --no-default-features --features tracing,tracing-hitrace
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- uses: actions/upload-artifact@v4
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with:
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# Upload the **unsigned** artifact - We don't have the signing materials in pull request workflows
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path: target/openharmony/aarch64-unknown-linux-ohos/${{ inputs.profile }}/entry/build/harmonyos/outputs/default/servoshell-default-unsigned.hap
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name: servoshell-hos-${{ inputs.profile }}.hap
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test-harmonyos-aarch64:
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name: Test HarmonyOS aarch64
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# Don't block servos Merge queue on this job failing.
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# Since we just added this, there might be some hidden issues,
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# so in the beginning we will just do a best effort approach but ignore errors.
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continue-on-error: true
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runs-on: hos-runner
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if: github.repository == 'servo/servo'
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needs: build-harmonyos-aarch64
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steps:
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- uses: actions/download-artifact@v4
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with:
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# Name of the artifact to download.
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# If unspecified, all artifacts for the run are downloaded.
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name: servoshell-hos-${{ inputs.profile }}.hap
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- name: Test hdc device
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# First we ensure a device is actually connected and working.
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run: hdc list targets && hdc shell echo hello world
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- name: Sign the hap
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run: |
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ls -la
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/usr/bin/sign-hos.sh servoshell-default-unsigned.hap servoshell-hos-signed.hap
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- name: Install
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run: |
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# Uninstall first. hdc is not very reliable in terms of exiting with an error, so we uninstall first
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# to make sure we don't use a previous version if installation failed for some reason.
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hdc uninstall org.servo.servoshell
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hdc install -r servoshell-hos-signed.hap
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- name: Test loading servo.org
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env:
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TRACE_BUFFER_SZ_KB: "524288" # 512 MB
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run: |
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mkdir test_output
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hdc shell aa force-stop org.servo.servoshell
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# Hitrace allows us to save application and system traces, which is useful to analyze performance.
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# The main reason however, is that we can use the application traces to determine if servo
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# successfully reaches certain locations in the code, in particular if a page is successfully loaded.
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hdc shell hitrace -b "${TRACE_BUFFER_SZ_KB}" app graphic ohos freq idle memory --trace_begin
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# We start servo, tell it to load a website (servo.org). JIT is not allowed on HarmonyOS 5.
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hdc shell aa start -a EntryAbility -b org.servo.servoshell -U https://servo.org --ps=--pref js_disable_jit=true
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servo_pid=$(hdc shell pidof org.servo.servoshell)
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# We don't really know how long servo needs to load a webpage, so we just wait 10s.
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sleep 10
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# We dump the trace in ftrace format to disk
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hdc shell hitrace -b "${TRACE_BUFFER_SZ_KB}" --trace_finish -o /data/local/tmp/ohtrace.txt
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hdc shell snapshot_display -f /data/local/tmp/servo.jpeg
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hdc file recv /data/local/tmp/servo.jpeg test_output/servo_hos_screenshot.jpeg
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hdc file recv /data/local/tmp/ohtrace.txt test_output/servo.ftrace
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# To limit the logsize we only save logs from servo.
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# Todo: investigate giving servo a custom domain tag, so we can also log appspawn etc,
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# since another common error might be the dynamic loader failing to relocate libservoshell.so
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hdc shell hilog --exit --pid=${servo_pid} > test_output/servo.log
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# todo: Also benchmark some other websites....
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- name: Upload artifacts
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uses: actions/upload-artifact@v4
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with:
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path: test_output
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- name: Check success
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run: |
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# would be empty if servo crashed.
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servo_pid=$(hdc shell pidof org.servo.servoshell)
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[[ $servo_pid =~ ^[0-9]+$ ]] || { echo "It looks like servo crashed!" ; exit 1; }
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# If the grep fails, then the trace output for the "page loaded" prompt is missing
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grep 'servoshell.* tracing_mark_write.*PageLoadEndedPrompt' test_output/servo.ftrace
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