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| 1 #!/usr/bin/env python |
| 2 # |
| 3 # Copyright 2016 Google Inc. |
| 4 # |
| 5 # Use of this source code is governed by a BSD-style license that can be |
| 6 # found in the LICENSE file. |
| 7 |
| 8 |
| 9 import default_flavor |
| 10 import os |
| 11 import subprocess |
| 12 |
| 13 |
| 14 """iOS flavor utils, used for building for and running tests on iOS.""" |
| 15 |
| 16 |
| 17 class iOSFlavorUtils(default_flavor.DefaultFlavorUtils): |
| 18 def __init__(self, bot_info): |
| 19 super(iOSFlavorUtils, self).__init__(bot_info) |
| 20 self.ios_bin = os.path.join(self._bot_info.skia_dir, 'platform_tools', |
| 21 'ios', 'bin') |
| 22 |
| 23 def step(self, cmd, **kwargs): |
| 24 args = [os.path.join(self.ios_bin, 'ios_run_skia')] |
| 25 |
| 26 # Convert 'dm' and 'nanobench' from positional arguments |
| 27 # to flags, which is what iOSShell expects to select which |
| 28 # one is being run. |
| 29 cmd = ["--" + c if c in ['dm', 'nanobench'] else c |
| 30 for c in cmd] |
| 31 return self._bot_info.run(args + cmd, **kwargs) |
| 32 |
| 33 def compile(self, target): |
| 34 """Build the given target.""" |
| 35 cmd = [os.path.join(self.ios_bin, 'ios_ninja')] |
| 36 self._bot_info.run(cmd) |
| 37 |
| 38 def device_path_join(self, *args): |
| 39 """Like os.path.join(), but for paths on a connected iOS device.""" |
| 40 return '/'.join(args) |
| 41 |
| 42 def device_path_exists(self, path): |
| 43 """Like os.path.exists(), but for paths on a connected device.""" |
| 44 return self._bot_info.run( |
| 45 [os.path.join(self.ios_bin, 'ios_path_exists'), path], |
| 46 ) # pragma: no cover |
| 47 |
| 48 def _remove_device_dir(self, path): |
| 49 """Remove the directory on the device.""" |
| 50 return self._bot_info.run( |
| 51 [os.path.join(self.ios_bin, 'ios_rm'), path], |
| 52 ) |
| 53 |
| 54 def _create_device_dir(self, path): |
| 55 """Create the directory on the device.""" |
| 56 return self._bot_info.run( |
| 57 [os.path.join(self.ios_bin, 'ios_mkdir'), path], |
| 58 ) |
| 59 |
| 60 def copy_directory_contents_to_device(self, host_dir, device_dir): |
| 61 """Like shutil.copytree(), but for copying to a connected device.""" |
| 62 return self._bot_info.run([ |
| 63 os.path.join(self.ios_bin, 'ios_push_if_needed'), |
| 64 host_dir, device_dir |
| 65 ]) |
| 66 |
| 67 def copy_directory_contents_to_host(self, device_dir, host_dir): |
| 68 """Like shutil.copytree(), but for copying from a connected device.""" |
| 69 return self._bot_info.run( |
| 70 [os.path.join(self.ios_bin, 'ios_pull_if_needed'), |
| 71 device_dir, host_dir], |
| 72 ) |
| 73 |
| 74 def copy_file_to_device(self, host_path, device_path): |
| 75 """Like shutil.copyfile, but for copying to a connected device.""" |
| 76 self._bot_info.run( |
| 77 [os.path.join(self.ios_bin, 'ios_push_file'), host_path, device_path], |
| 78 ) # pragma: no cover |
| 79 |
| 80 def create_clean_device_dir(self, path): |
| 81 """Like shutil.rmtree() + os.makedirs(), but on a connected device.""" |
| 82 self._remove_device_dir(path) |
| 83 self._create_device_dir(path) |
| 84 |
| 85 def install(self): |
| 86 """Run device-specific installation steps.""" |
| 87 self._bot_info.run([os.path.join(self.ios_bin, 'ios_install')]) |
| 88 |
| 89 def cleanup_steps(self): |
| 90 """Run any device-specific cleanup steps.""" |
| 91 self._bot_info.run([os.path.join(self.ios_bin, 'ios_restart')]) |
| 92 self._bot_info.run(['sleep', '20']) |
| 93 |
| 94 def read_file_on_device(self, path): |
| 95 """Read the given file.""" |
| 96 return subprocess.check_output( |
| 97 [os.path.join(self.ios_bin, 'ios_cat_file'), path]).rstrip() |
| 98 |
| 99 def remove_file_on_device(self, path): |
| 100 """Remove the file on the device.""" |
| 101 return self._bot_info.run( |
| 102 [os.path.join(self.ios_bin, 'ios_rm'), path], |
| 103 ) |
| 104 |
| 105 def get_device_dirs(self): |
| 106 """ Set the directories which will be used by the build steps.""" |
| 107 prefix = self.device_path_join('skiabot', 'skia_') |
| 108 return default_flavor.DeviceDirs( |
| 109 dm_dir=prefix + 'dm', |
| 110 perf_data_dir=prefix + 'perf', |
| 111 resource_dir=prefix + 'resources', |
| 112 images_dir=prefix + 'images', |
| 113 skp_dir=prefix + 'skp/skps', |
| 114 tmp_dir=prefix + 'tmp_dir') |
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