tools/buildman/test.py

   1 #
   2 # Copyright (c) 2012 The Chromium OS Authors.
   3 #
   4 # SPDX-License-Identifier:      GPL-2.0+
   5 #
   6
   7 import os
   8 import shutil
   9 import sys
  10 import tempfile
  11 import time
  12 import unittest
  13
  14 # Bring in the patman libraries
  15 our_path = os.path.dirname(os.path.realpath(__file__))
  16 sys.path.append(os.path.join(our_path, '../patman'))
  17
  18 import board
  19 import bsettings
  20 import builder
  21 import control
  22 import command
  23 import commit
  24 import toolchain
  25
  26 errors = [
  27     '''main.c: In function 'main_loop':
  28 main.c:260:6: warning: unused variable 'joe' [-Wunused-variable]
  29 ''',
  30     '''main.c: In function 'main_loop':
  31 main.c:295:2: error: 'fred' undeclared (first use in this function)
  32 main.c:295:2: note: each undeclared identifier is reported only once for each function it appears in
  33 make[1]: *** [main.o] Error 1
  34 make: *** [common/libcommon.o] Error 2
  35 Make failed
  36 ''',
  37     '''main.c: In function 'main_loop':
  38 main.c:280:6: warning: unused variable 'mary' [-Wunused-variable]
  39 ''',
  40     '''powerpc-linux-ld: warning: dot moved backwards before `.bss'
  41 powerpc-linux-ld: warning: dot moved backwards before `.bss'
  42 powerpc-linux-ld: u-boot: section .text lma 0xfffc0000 overlaps previous sections
  43 powerpc-linux-ld: u-boot: section .rodata lma 0xfffef3ec overlaps previous sections
  44 powerpc-linux-ld: u-boot: section .reloc lma 0xffffa400 overlaps previous sections
  45 powerpc-linux-ld: u-boot: section .data lma 0xffffcd38 overlaps previous sections
  46 powerpc-linux-ld: u-boot: section .u_boot_cmd lma 0xffffeb40 overlaps previous sections
  47 powerpc-linux-ld: u-boot: section .bootpg lma 0xfffff198 overlaps previous sections
  48 '''
  49 ]
  50
  51
  52 # hash, subject, return code, list of errors/warnings
  53 commits = [
  54     ['1234', 'upstream/master, ok', 0, []],
  55     ['5678', 'Second commit, a warning', 0, errors[0:1]],
  56     ['9012', 'Third commit, error', 1, errors[0:2]],
  57     ['3456', 'Fourth commit, warning', 0, [errors[0], errors[2]]],
  58     ['7890', 'Fifth commit, link errors', 1, [errors[0], errors[3]]],
  59     ['abcd', 'Sixth commit, fixes all errors', 0, []]
  60 ]
  61
  62 boards = [
  63     ['board0', 'arm', 'armv7', 'ARM Board 1', 'Tester', '', ''],
  64     ['board1', 'arm', 'armv7', 'ARM Board 2', 'Tester', '', ''],
  65     ['board2', 'powerpc', 'powerpc', 'PowerPC board 1', 'Tester', '', ''],
  66     ['board3', 'powerpc', 'mpc5xx', 'PowerPC board 2', 'Tester', '', ''],
  67     ['board4', 'sandbox', 'sandbox', 'Sandbox board', 'Tester', '', '']
  68 ]
  69
  70 class Options:
  71     """Class that holds build options"""
  72     pass
  73
  74 class TestBuild(unittest.TestCase):
  75     """Test buildman
  76
  77     TODO: Write tests for the rest of the functionality
  78     """
  79     def setUp(self):
  80         # Set up commits to build
  81         self.commits = []
  82         sequence = 0
  83         for commit_info in commits:
  84             comm = commit.Commit(commit_info[0])
  85             comm.subject = commit_info[1]
  86             comm.return_code = commit_info[2]
  87             comm.error_list = commit_info[3]
  88             comm.sequence = sequence
  89             sequence += 1
  90             self.commits.append(comm)
  91
  92         # Set up boards to build
  93         self.boards = board.Boards()
  94         for brd in boards:
  95             self.boards.AddBoard(board.Board(*brd))
  96         self.boards.SelectBoards([])
  97
  98         # Set up the toolchains
  99         bsettings.Setup()
 100         self.toolchains = toolchain.Toolchains()
 101         self.toolchains.Add('arm-linux-gcc', test=False)
 102         self.toolchains.Add('sparc-linux-gcc', test=False)
 103         self.toolchains.Add('powerpc-linux-gcc', test=False)
 104         self.toolchains.Add('gcc', test=False)
 105
 106     def Make(self, commit, brd, stage, *args, **kwargs):
 107         result = command.CommandResult()
 108         boardnum = int(brd.target[-1])
 109         result.return_code = 0
 110         result.stderr = ''
 111         result.stdout = ('This is the test output for board %s, commit %s' %
 112                 (brd.target, commit.hash))
 113         if boardnum >= 1 and boardnum >= commit.sequence:
 114             result.return_code = commit.return_code
 115             result.stderr = ''.join(commit.error_list)
 116         if stage == 'build':
 117             target_dir = None
 118             for arg in args:
 119                 if arg.startswith('O='):
 120                     target_dir = arg[2:]
 121
 122             if not os.path.isdir(target_dir):
 123                 os.mkdir(target_dir)
 124             #time.sleep(.2 + boardnum * .2)
 125
 126         result.combined = result.stdout + result.stderr
 127         return result
 128
 129     def testBasic(self):
 130         """Test basic builder operation"""
 131         output_dir = tempfile.mkdtemp()
 132         if not os.path.isdir(output_dir):
 133             os.mkdir(output_dir)
 134         build = builder.Builder(self.toolchains, output_dir, None, 1, 2,
 135                                 checkout=False, show_unknown=False)
 136         build.do_make = self.Make
 137         board_selected = self.boards.GetSelectedDict()
 138
 139         #build.BuildCommits(self.commits, board_selected, False)
 140         build.BuildBoards(self.commits, board_selected, False, False)
 141         build.ShowSummary(self.commits, board_selected, True, False,
 142                           False, False)
 143
 144     def _testGit(self):
 145         """Test basic builder operation by building a branch"""
 146         base_dir = tempfile.mkdtemp()
 147         if not os.path.isdir(base_dir):
 148             os.mkdir(base_dir)
 149         options = Options()
 150         options.git = os.getcwd()
 151         options.summary = False
 152         options.jobs = None
 153         options.dry_run = False
 154         #options.git = os.path.join(base_dir, 'repo')
 155         options.branch = 'test-buildman'
 156         options.force_build = False
 157         options.list_tool_chains = False
 158         options.count = -1
 159         options.git_dir = None
 160         options.threads = None
 161         options.show_unknown = False
 162         options.quick = False
 163         options.show_errors = False
 164         options.keep_outputs = False
 165         args = ['tegra20']
 166         control.DoBuildman(options, args)
 167
 168 if __name__ == "__main__":
 169     unittest.main()