Support mac wpt builds (#29867)

* Add wpt-mac builds

* Fix wpt reporting check run tag

* There can only be five concurrent mac runners

5 files changed, 139 insertions, 62 deletions

diff --git a/.github/workflows/mac-wpt.yml b/.github/workflows/mac-wpt.yml
new file mode 100644
index 00000000000..3d43d48a434
--- /dev/null
+++ b/.github/workflows/mac-wpt.yml
@@ -0,0 +1,98 @@
+---
+name: Mac WPT Tests
+on:
+  workflow_call:
+    inputs:
+      layout:
+        required: true
+        type: string
+
+env:
+  RUST_BACKTRACE: 1
+  SHELL: /bin/bash
+
+jobs:
+  mac-wpt:
+    name: WPT ${{ inputs.layout }}
+    runs-on: macos-13
+    env:
+      max_chunk_id: 5
+    strategy:
+      fail-fast: false
+      matrix:
+        chunk_id: [1, 2, 3, 4, 5]
+    steps:
+      - uses: actions/checkout@v3
+        if: github.event_name != 'issue_comment'
+        with:
+          fetch-depth: 2
+      # This is necessary to checkout the pull request if this run was triggered
+      # via an `issue_comment` action on a pull request.
+      - uses: actions/checkout@v3
+        if: github.event_name == 'issue_comment'
+        with:
+          ref: refs/pull/${{ github.event.issue.number }}/head
+          fetch-depth: 2
+      - uses: actions/download-artifact@v3
+        with:
+          name: release-binary-macos
+      - name: Prep test environment
+        run: |
+          gtar -xzf target.tar.gz
+          python3 -m pip install --upgrade pip virtualenv
+          python3 ./mach bootstrap
+      - name: Smoketest
+        run: python3 ./mach smoketest
+      - name: Run tests
+        run: |
+          python3 ./mach test-wpt --with-${{ inputs.layout }} \
+            --release --processes $(sysctl -n hw.logicalcpu) --timeout-multiplier 8 \
+            --total-chunks ${{ env.max_chunk_id }} --this-chunk ${{ matrix.chunk_id }} \
+            --log-raw test-wpt.${{ matrix.chunk_id }}.log \
+            --log-raw-unexpected unexpected-test-wpt.${{ matrix.chunk_id }}.log \
+            --filter-intermittents filtered-test-wpt.${{ matrix.chunk_id }}.json
+      - name: Archive filtered results
+        uses: actions/upload-artifact@v3
+        if: always()
+        with:
+          name: wpt-filtered-results-mac-${{ inputs.layout }}
+          path: |
+            filtered-test-wpt.${{ matrix.chunk_id }}.json
+            unexpected-test-wpt.${{ matrix.chunk_id }}.log
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: wpt-logs-mac-${{ inputs.layout }}
+          path: |
+            test-wpt.${{ matrix.chunk_id }}.log
+            filtered-wpt-results.${{ matrix.chunk_id }}.json
+
+  report-test-results:
+    name: Reporting test results
+    runs-on: ubuntu-latest
+    if: ${{ always() && !cancelled() }}
+    needs: [ mac-wpt ]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+      - uses: actions/download-artifact@v3
+        with:
+          name: wpt-filtered-results-mac-${{ inputs.layout }}
+          path: wpt-filtered-results-mac
+      - name: Create aggregated unexpected results
+        run: cat wpt-filtered-results-mac/*.log > unexpected-test-wpt.log
+      - name: Archive aggregate results
+        uses: actions/upload-artifact@v3
+        with:
+          name: wpt-filtered-results-mac-${{ inputs.layout }}
+          path: |
+            unexpected-test-wpt.log
+      - name: Comment on PR with results
+        run: etc/ci/report_aggregated_expected_results.py --tag="mac-wpt-${{ inputs.layout }}"
+          wpt-filtered-results-mac/*.json
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          RESULTS: ${{ toJson(needs.*.result) }}
diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 3581060c5be..80220bb80a0 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -3,6 +3,9 @@ name: Mac
 on:
   workflow_call:
     inputs:
+      wpt-layout:
+        required: false
+        type: string
       unit-tests:
         required: false
         default: false
@@ -16,6 +19,10 @@ on:
         type: string
   workflow_dispatch:
     inputs:
+      wpt-layout:
+        required: false
+        type: choice
+        options: ["none", "2013", "2020", "all"]
       unit-tests:
         required: false
         default: false
@@ -25,7 +32,7 @@ on:
         default: false
         type: boolean
   push:
-    branches: ["try-mac"]
+    branches: ["try-mac", "try-wpt-mac", "try-wpt-mac-2020"]
 
 env:
   RUST_BACKTRACE: 1
@@ -38,7 +45,7 @@ env:
 jobs:
   build:
     name: Build
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - uses: actions/checkout@v3
         if: github.event_name != 'issue_comment'
@@ -96,68 +103,28 @@ jobs:
           NIGHTLY_REPO_TOKEN: ${{ secrets.NIGHTLY_REPO_TOKEN }}
           NIGHTLY_REPO: ${{ github.repository_owner }}/servo-nightly-builds
       - name: Package binary
-        run: gtar -czf target.tar.gz target/release/servo target/release/*.dylib resources
+        run: gtar -czf target.tar.gz target/release/servo target/release/*.dylib target/release/lib/*.dylib resources
       - name: Archive binary
         uses: actions/upload-artifact@v3
         with:
           name: release-binary-macos
           path: target.tar.gz
 
-  # mac-wpt:
-  #   name: Mac WPT Tests
-  #   runs-on: macos-12
-  #   needs: ["build-mac"]
-  #   env:
-  #     max_chunk_id: 20
-  #   strategy:
-  #     fail-fast: false
-  #     matrix:
-  #       chunk_id: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
-  #   steps:
-  #   - uses: actions/checkout@v3
-  #     if: github.event_name != 'issue_comment'
-  #     with:
-  #       fetch-depth: 2
-  #   # This is necessary to checkout the pull request if this run was triggered
-  #   # via an `issue_comment` action on a pull request.
-  #   - uses: actions/checkout@v3
-  #     if: github.event_name == 'issue_comment'
-  #     with:
-  #       ref: refs/pull/${{ github.event.issue.number }}/head
-  #       fetch-depth: 2
-  #     - uses: actions/download-artifact@v3
-  #       with:
-  #         name: release-binary-macos
-  #     # TODO: Remove this step when the compatibility issue between mozjs and
-  #     #       Homebrew's Python 3.10 formula (servo/rust-mozjs#559) is fixed
-  #     - name: Select Python 3.9
-  #       run: |
-  #         brew install python@3.9
-  #         cd $(dirname $(which python3.9))
-  #         rm -f python3 pip3
-  #         ln -s python3.9 python3
-  #         ln -s pip3.9 pip3
-  #     - name: Prep test environment
-  #       run: |
-  #         gtar -xzf target.tar.gz
-  #         python3 -m pip install --upgrade pip virtualenv
-  #     - name: Smoketest
-  #       run: python3 ./mach smoketest
-  #     - name: Run tests
-  #       run: |
-  #         python3 ./mach test-wpt \
-  #           --release --processes $(sysctl -n hw.logicalcpu) --timeout-multiplier 8 \
-  #           --total-chunks ${{ env.max_chunk_id }} --this-chunk ${{ matrix.chunk_id }} \
-  #           --log-raw test-wpt.${{ matrix.chunk_id }}.log \
-  #           --filter-intermittents=filtered-wpt-summary.${{ matrix.chunk_id }}.log
-  #     - name: Archive logs
-  #       uses: actions/upload-artifact@v3
-  #       if: ${{ failure() }}
-  #       with:
-  #         name: wpt${{ matrix.chunk_id }}-logs-macos
-  #         path: |
-  #           test-wpt.${{ matrix.chunk_id }}.log
-  #           filtered-wpt-summary.${{ matrix.chunk_id }}.log
+  wpt-2020:
+    if: ${{ github.ref_name == 'try-wpt-mac-2020' || inputs.wpt-layout == '2020' || inputs.wpt-layout == 'all' }}
+    name: Mac WPT Tests 2020
+    needs: ["build"]
+    uses: ./.github/workflows/mac-wpt.yml
+    with:
+      layout: "layout-2020"
+
+  wpt-2013:
+    if: ${{ github.ref_name == 'try-wpt-mac' || inputs.wpt-layout == '2013' || inputs.wpt-layout == 'all' }}
+    name: Mac WPT Tests 2013
+    needs: ["build"]
+    uses: ./.github/workflows/mac-wpt.yml
+    with:
+      layout: "layout-2013"
 
   result:
     name: Result
@@ -166,6 +133,8 @@ jobs:
     # needs all build to detect cancellation
     needs:
       - "build"
+      - "wpt-2020"
+      - "wpt-2013"
 
     steps:
       - name: Mark the job as successful
diff --git a/.github/workflows/quick-check.yml b/.github/workflows/quick-check.yml
index e7fbc28d239..8f9de901419 100644
--- a/.github/workflows/quick-check.yml
+++ b/.github/workflows/quick-check.yml
@@ -4,8 +4,8 @@
 name: Quick check
 on:
   push:
-    branches:
-      ["**", "!master", "!auto", "!try", "!try-linux", "!try-mac", "!try-windows", "!try-wpt", "!try-wpt-2020", "!dependabot/**"]
+    branches-ignore:
+      ["master", "auto", "try", "try-*", "dependabot/**"]
 
 jobs:
   build-linux:
diff --git a/etc/ci/report_aggregated_expected_results.py b/etc/ci/report_aggregated_expected_results.py
index 832fc6f0ba8..f0046456c27 100755
--- a/etc/ci/report_aggregated_expected_results.py
+++ b/etc/ci/report_aggregated_expected_results.py
@@ -229,7 +229,7 @@ def main():
     results = get_results(filenames, args.tag)
     if not results:
         print("Did not find any unexpected results.")
-        create_check_run("Did not find any unexpected results.")
+        create_check_run("Did not find any unexpected results.", args.tag)
         return
 
     print(results.to_string())
diff --git a/python/servo/devenv_commands.py b/python/servo/devenv_commands.py
index 9e7527d6fd8..86563a13624 100644
--- a/python/servo/devenv_commands.py
+++ b/python/servo/devenv_commands.py
@@ -24,6 +24,17 @@ from mach.decorators import (
 
 from servo.command_base import CommandBase, cd, call
 
+VALID_TRY_BRACHES = [
+    "try",
+    "try-linux",
+    "try-mac",
+    "try-windows",
+    "try-wpt",
+    "try-wpt-2020",
+    "try-wpt-mac",
+    "try-wpt-mac-2020"
+]
+
 
 @CommandProvider
 class MachCommands(CommandBase):
@@ -282,7 +293,6 @@ class MachCommands(CommandBase):
     def try_jobs(self, jobs):
         branches = []
         # we validate branches because force pushing is destructive
-        VALID_TRY_BRACHES = ["try", "try-linux", "try-mac", "try-windows", "try-wpt", "try-wpt-2020"]
         for job in jobs:
             # branches must start with try-
             if "try" not in job: