chromium/src/third_party/blink/tools/blinkpy/web_tests/servers/apache_http_unittest.py

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import sys
import unittest

from blinkpy.common.system.executive_mock import MockExecutive
from blinkpy.common.system.output_capture import OutputCapture
from blinkpy.common.host_mock import MockHost
from blinkpy.web_tests.port import test
from blinkpy.web_tests.servers.apache_http import ApacheHTTP


class TestApacheHTTP(unittest.TestCase):
    def test_start_cmd(self):
        # Fails on win - see https://bugs.webkit.org/show_bug.cgi?id=84726
        if sys.platform == 'win32':
            return

        def fake_pid(_):
            host.filesystem.write_text_file('/tmp/WebKit/httpd.pid', '42')
            return True

        host = MockHost()
        host.executive = MockExecutive(should_log=True)
        test_port = test.TestPort(host)
        host.filesystem.write_text_file(test_port.path_to_apache_config_file(),
                                        '')
        output_dir = '/mock/output_dir'
        host.filesystem.maybe_make_directory(output_dir)
        host.filesystem.maybe_make_directory(
            '/mock-checkout/out/Release/resources/inspector')
        host.filesystem.maybe_make_directory('/mock-checkout/out/Release/gen')

        server = ApacheHTTP(
            test_port, output_dir, additional_dirs=[], number_of_servers=4)
        server._check_that_all_ports_are_available = lambda: True
        server._is_server_running_on_all_ports = lambda: True
        server._wait_for_action = fake_pid
        oc = OutputCapture()
        try:
            oc.capture_output()
            server.start()
            server.stop()
        finally:
            _, _, logs = oc.restore_output()
        self.assertIn('StartServers 4', logs)
        self.assertIn('MinSpareServers 4', logs)
        self.assertIn('MaxSpareServers 4', logs)