Isolate Windows SYCL example test

Author: allnes

scripts/ci/sycl_test.py

@@ -36,6 +36,20 @@ def prepare_windows_opencl_runtime() -> None:
     )
 
 
+def run_command(command: list[str], env: dict[str, str]) -> int:
+    print("+", " ".join(command), flush=True)
+    return subprocess.run(command, check=False, env=env).returncode
+
+
+def run_windows_sycl_diagnostics(env: dict[str, str]) -> None:
+    sycl_ls = find_file([Path("build").resolve(), Path(env.get("SYCL_ROOT", ""))], "sycl-ls.exe")
+    if sycl_ls is None:
+        return
+
+    for arguments in ([str(sycl_ls)], [str(sycl_ls), "--verbose"]):
+        run_command(arguments, env)
+
+
 def main() -> int:
     prepare_windows_opencl_runtime()
 
@@ -45,9 +59,34 @@ def main() -> int:
     if device_selector:
         env["ONEAPI_DEVICE_SELECTOR"] = device_selector
 
+    if os.environ.get("RUNNER_OS") == "Windows":
+        run_windows_sycl_diagnostics(env)
+
+        example_command = [
+            "ctest",
+            "--test-dir",
+            "build",
+            "--output-on-failure",
+            "-R",
+            "^SYCL\\.Example$",
+        ]
+        example_result = run_command(example_command, env)
+        if example_result != 0:
+            return example_result
+
+        remaining_command = [
+            "ctest",
+            "--test-dir",
+            "build",
+            "--output-on-failure",
+            "-E",
+            "^SYCL\\.Example$",
+            "--parallel",
+        ]
+        return run_command(remaining_command, env)
+
     command = ["ctest", "--test-dir", "build", "--output-on-failure", "--parallel"]
-    print("+", " ".join(command), flush=True)
-    return subprocess.run(command, check=False, env=env).returncode
+    return run_command(command, env)
 
 
 if __name__ == "__main__":