support/testing/tests/fs/test_iso9660.py

   1 import os
   2
   3 import infra.basetest
   4
   5 BASIC_CONFIG = \
   6     """
   7     BR2_x86_pentium4=y
   8     BR2_TOOLCHAIN_EXTERNAL=y
   9     BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
  10     BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
  11     BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-i386-pentium4-full-2015.05-496-g85945aa.tar.bz2"
  12     BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
  13     BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2=y
  14     BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
  15     # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
  16     BR2_TOOLCHAIN_EXTERNAL_INET_RPC=y
  17     BR2_TOOLCHAIN_EXTERNAL_CXX=y
  18     BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
  19     BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
  20     BR2_LINUX_KERNEL=y
  21     BR2_LINUX_KERNEL_CUSTOM_VERSION=y
  22     BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.0"
  23     BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
  24     BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="{}"
  25     # BR2_TARGET_ROOTFS_TAR is not set
  26     """.format(infra.filepath("conf/minimal-x86-qemu-kernel.config"))
  27
  28 def test_mount_internal_external(emulator, builddir, internal=True):
  29     img = os.path.join(builddir, "images", "rootfs.iso9660")
  30     emulator.boot(arch="i386", options=["-cdrom", img])
  31     emulator.login()
  32
  33     if internal:
  34         cmd = "mount | grep 'rootfs on / type rootfs'"
  35     else:
  36         cmd = "mount | grep '/dev/root on / type iso9660'"
  37
  38     _, exit_code = emulator.run(cmd)
  39     return exit_code
  40
  41 def test_touch_file(emulator):
  42     _, exit_code = emulator.run("touch test")
  43     return exit_code
  44
  45 #
  46 # Grub 2
  47 #
  48
  49 class TestIso9660Grub2External(infra.basetest.BRTest):
  50     config = BASIC_CONFIG + \
  51         """
  52         BR2_TARGET_ROOTFS_ISO9660=y
  53         # BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
  54         BR2_TARGET_GRUB2=y
  55         BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
  56         BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
  57         BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
  58         """.format(infra.filepath("conf/grub2.cfg"))
  59
  60     def test_run(self):
  61         exit_code = test_mount_internal_external(self.emulator,
  62                                                  self.builddir, internal=False)
  63         self.assertEqual(exit_code, 0)
  64
  65         exit_code = test_touch_file(self.emulator)
  66         self.assertEqual(exit_code, 1)
  67
  68 class TestIso9660Grub2Internal(infra.basetest.BRTest):
  69     config = BASIC_CONFIG + \
  70         """
  71         BR2_TARGET_ROOTFS_ISO9660=y
  72         BR2_TARGET_ROOTFS_ISO9660_INITRD=y
  73         BR2_TARGET_GRUB2=y
  74         BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
  75         BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
  76         BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
  77         """.format(infra.filepath("conf/grub2.cfg"))
  78
  79     def test_run(self):
  80         exit_code = test_mount_internal_external(self.emulator,
  81                                                  self.builddir, internal=True)
  82         self.assertEqual(exit_code, 0)
  83
  84         exit_code = test_touch_file(self.emulator)
  85         self.assertEqual(exit_code, 0)
  86
  87 #
  88 # Syslinux
  89 #
  90
  91 class TestIso9660SyslinuxExternal(infra.basetest.BRTest):
  92     config = BASIC_CONFIG + \
  93         """
  94         BR2_TARGET_ROOTFS_ISO9660=y
  95         # BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
  96         BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
  97         BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
  98         BR2_TARGET_SYSLINUX=y
  99         """.format(infra.filepath("conf/isolinux.cfg"))
 100
 101     def test_run(self):
 102         exit_code = test_mount_internal_external(self.emulator,
 103                                                  self.builddir, internal=False)
 104         self.assertEqual(exit_code, 0)
 105
 106         exit_code = test_touch_file(self.emulator)
 107         self.assertEqual(exit_code, 1)
 108
 109 class TestIso9660SyslinuxInternal(infra.basetest.BRTest):
 110     config = BASIC_CONFIG + \
 111         """
 112         BR2_TARGET_ROOTFS_ISO9660=y
 113         BR2_TARGET_ROOTFS_ISO9660_INITRD=y
 114         BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
 115         BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
 116         BR2_TARGET_SYSLINUX=y
 117         """.format(infra.filepath("conf/isolinux.cfg"))
 118
 119     def test_run(self):
 120         exit_code = test_mount_internal_external(self.emulator,
 121                                                  self.builddir, internal=True)
 122         self.assertEqual(exit_code, 0)
 123
 124         exit_code = test_touch_file(self.emulator)
 125         self.assertEqual(exit_code, 0)