windows: Fix tests on Windows (#22616)

Release Notes:

- N/A

---------

Co-authored-by: Mikayla <mikayla.c.maki@gmail.com>

.github/actions/run_tests_windows/action.yml

@@ -0,0 +1,26 @@
+name: "Run tests on Windows"
+description: "Runs the tests on Windows"
+
+inputs:
+  working-directory:
+    description: "The working directory"
+    required: true
+    default: "."
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install Rust
+      shell: pwsh
+      working-directory: ${{ inputs.working-directory }}
+      run: cargo install cargo-nextest --locked
+
+    - name: Install Node
+      uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4
+      with:
+        node-version: "18"
+
+    - name: Run tests
+      shell: pwsh
+      working-directory: ${{ inputs.working-directory }}
+      run: cargo nextest run --workspace --no-fail-fast

.github/workflows/ci.yml

@@ -228,7 +228,6 @@ jobs:
         if: always()
         run: rm -rf ./../.cargo
 
-  # todo(windows): Actually run the tests
   windows_tests:
     timeout-minutes: 60
     name: (Windows) Run Clippy and tests
@@ -269,10 +268,19 @@ jobs:
         # Windows can't run shell scripts, so we need to use `cargo xtask`.
         run: cargo xtask clippy
 
+      - name: Run tests
+        uses: ./.github/actions/run_tests_windows
+        with:
+          working-directory: ${{ env.ZED_WORKSPACE }}
+
       - name: Build Zed
         working-directory: ${{ env.ZED_WORKSPACE }}
         run: cargo build
 
+      - name: Check dev drive space
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        run: ./script/exit-ci-if-dev-drive-is-full.ps1 55
+
       # Since the Windows runners are stateful, so we need to remove the config file to prevent potential bug.
       - name: Clean CI config file
         if: always()