support/testing/infra/basetest.py

   1 import unittest
   2 import os
   3 import datetime
   4
   5 from infra.builder import Builder
   6 from infra.emulator import Emulator
   7
   8 BASIC_TOOLCHAIN_CONFIG = \
   9     """
  10     BR2_arm=y
  11     BR2_TOOLCHAIN_EXTERNAL=y
  12     BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
  13     BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
  14     BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-full-2015.05-1190-g4a48479.tar.bz2"
  15     BR2_TOOLCHAIN_EXTERNAL_GCC_4_7=y
  16     BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y
  17     BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
  18     # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
  19     BR2_TOOLCHAIN_EXTERNAL_INET_RPC=y
  20     BR2_TOOLCHAIN_EXTERNAL_CXX=y
  21     """
  22
  23 MINIMAL_CONFIG = \
  24     """
  25     BR2_INIT_NONE=y
  26     BR2_SYSTEM_BIN_SH_NONE=y
  27     # BR2_PACKAGE_BUSYBOX is not set
  28     # BR2_TARGET_ROOTFS_TAR is not set
  29     """
  30
  31 class BRTest(unittest.TestCase):
  32     config = None
  33     downloaddir = None
  34     outputdir = None
  35     logtofile = True
  36     keepbuilds = False
  37     jlevel = 0
  38     timeout_multiplier = 1
  39
  40     def __init__(self, names):
  41         super(BRTest, self).__init__(names)
  42         self.testname = self.__class__.__name__
  43         self.builddir = self.outputdir and os.path.join(self.outputdir, self.testname)
  44         self.emulator = None
  45         self.config += "\nBR2_JLEVEL={}\n".format(self.jlevel)
  46
  47     def show_msg(self, msg):
  48         print "{} {:40s} {}".format(datetime.datetime.now().strftime("%H:%M:%S"),
  49                                     self.testname, msg)
  50     def setUp(self):
  51         self.show_msg("Starting")
  52         self.b = Builder(self.config, self.builddir, self.logtofile)
  53
  54         if not self.keepbuilds:
  55             self.b.delete()
  56
  57         if not self.b.is_finished():
  58             self.show_msg("Building")
  59             self.b.build()
  60             self.show_msg("Building done")
  61
  62         self.emulator = Emulator(self.builddir, self.downloaddir,
  63                                  self.logtofile, self.timeout_multiplier)
  64
  65     def tearDown(self):
  66         self.show_msg("Cleaning up")
  67         if self.emulator:
  68             self.emulator.stop()
  69         if self.b and not self.keepbuilds:
  70             self.b.delete()