import os
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import infra.basetest
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BASIC_CONFIG = \
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"""
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BR2_x86_pentium4=y
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
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BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
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BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-i386-pentium4-full-2017.05-1078-g95b1dae.tar.bz2"
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BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
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BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2=y
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BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
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# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
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BR2_TOOLCHAIN_EXTERNAL_CXX=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
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BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11"
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BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="{}"
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# BR2_TARGET_ROOTFS_TAR is not set
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""".format(infra.filepath("conf/minimal-x86-qemu-kernel.config"))
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def test_mount_internal_external(emulator, builddir, internal=True):
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img = os.path.join(builddir, "images", "rootfs.iso9660")
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emulator.boot(arch="i386", options=["-cdrom", img])
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emulator.login()
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if internal:
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cmd = "mount | grep 'rootfs on / type rootfs'"
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else:
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cmd = "mount | grep '/dev/root on / type iso9660'"
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_, exit_code = emulator.run(cmd)
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return exit_code
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def test_touch_file(emulator):
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_, exit_code = emulator.run("touch test")
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return exit_code
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#
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# Grub 2
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class TestIso9660Grub2External(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
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BR2_TARGET_GRUB2=y
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BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
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BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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""".format(infra.filepath("conf/grub2.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=False)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 1)
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class TestIso9660Grub2ExternalCompress(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
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BR2_TARGET_ROOTFS_ISO9660_TRANSPARENT_COMPRESSION=y
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BR2_TARGET_GRUB2=y
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BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
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BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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""".format(infra.filepath("conf/grub2.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=False)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 1)
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class TestIso9660Grub2Internal(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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BR2_TARGET_ROOTFS_ISO9660_INITRD=y
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BR2_TARGET_GRUB2=y
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BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
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BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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""".format(infra.filepath("conf/grub2.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=True)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 0)
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#
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# Syslinux
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class TestIso9660SyslinuxExternal(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
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BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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BR2_TARGET_SYSLINUX=y
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""".format(infra.filepath("conf/isolinux.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=False)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 1)
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class TestIso9660SyslinuxExternalCompress(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
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BR2_TARGET_ROOTFS_ISO9660_TRANSPARENT_COMPRESSION=y
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BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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BR2_TARGET_SYSLINUX=y
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""".format(infra.filepath("conf/isolinux.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=False)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 1)
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class TestIso9660SyslinuxInternal(infra.basetest.BRTest):
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config = BASIC_CONFIG + \
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"""
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BR2_TARGET_ROOTFS_ISO9660=y
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BR2_TARGET_ROOTFS_ISO9660_INITRD=y
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BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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BR2_TARGET_SYSLINUX=y
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""".format(infra.filepath("conf/isolinux.cfg"))
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def test_run(self):
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=True)
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self.assertEqual(exit_code, 0)
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exit_code = test_touch_file(self.emulator)
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self.assertEqual(exit_code, 0)
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