[Fuchsia] Helper script to launch gpu integration tests in Fuchsia.

Bug: 1058255
Change-Id: Ic42f11923c0426d62e7274d908dd8e872dce154d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2090627Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Chong Gu <chonggu@google.com>
Cr-Commit-Position: refs/heads/master@{#747532}

content/test/gpu/run_gpu_integration_test_fuchsia.py

+#!/usr/bin/env vpython
+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Wrapper for running gpu integration tests on Fuchsia devices."""
+
+import argparse
+import logging
+import os
+import subprocess
+import sys
+import time
+from gpu_tests import path_util
+
+sys.path.insert(0, os.path.join(path_util.GetChromiumSrcDir(),
+    'build', 'fuchsia'))
+from common_args import AddCommonArgs, ConfigureLogging, GetDeploymentTargetForArgs
+
+def main():
+  parser = argparse.ArgumentParser()
+  AddCommonArgs(parser)
+  args, gpu_test_args = parser.parse_known_args()
+  ConfigureLogging(args)
+  gpu_script = [os.path.join(path_util.GetChromiumSrcDir(), 'content',
+                'test', 'gpu', 'run_gpu_integration_test.py')]
+
+  # Pass all other arguments to the gpu integration tests.
+  gpu_script.extend(gpu_test_args)
+  with GetDeploymentTargetForArgs(args) as target:
+    target.Start()
+    _, fuchsia_ssh_port = target._GetEndpoint()
+    gpu_script.extend(['--fuchsia-ssh-config-dir', args.output_directory])
+    gpu_script.extend(['--fuchsia-ssh-port', str(fuchsia_ssh_port)])
+
+    web_engine_dir = os.path.join(args.output_directory, 'gen',
+        'fuchsia', 'engine')
+
+    # Install necessary packages on the device.
+    target.InstallPackage([
+        os.path.join(web_engine_dir, 'web_engine', 'web_engine.far'),
+        os.path.join(web_engine_dir, 'web_engine_shell',
+            'web_engine_shell.far')
+    ])
+    return subprocess.call(gpu_script)
+
+if __name__ == '__main__':
+  sys.exit(main())