246 lines
9.1 KiB
Python
246 lines
9.1 KiB
Python
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="4.19.204"
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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, efi=False):
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img = os.path.join(builddir, "images", "rootfs.iso9660")
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if efi:
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efi_img = os.path.join(builddir, "images", "OVMF.fd")
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# In QEMU v5.1.0 up to v7.2.0, the CPU hotplug register block misbehaves.
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# EDK2 hang if the bug is detected in Qemu after printing errors to IO port 0x402
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# (requires BR2_TARGET_EDK2_OVMF_DEBUG_ON_SERIAL to see them)
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# The Docker image used by the Buildroot gitlab-ci uses Qemu 5.2.0, the workaround
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# can be removed as soon as the Docker image is updated to provided Qemu >= 8.0.0.
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# This workaround is needed only when efi=True since it imply EDK2 is used.
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# https://github.com/tianocore/edk2/commit/bf5678b5802685e07583e3c7ec56d883cbdd5da3
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# http://lists.busybox.net/pipermail/buildroot/2023-July/670825.html
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qemu_fw_cfg = "name=opt/org.tianocore/X-Cpuhp-Bugcheck-Override,string=yes"
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emulator.boot(arch="i386", options=["-cdrom", img, "-bios", efi_img, "-fw_cfg", qemu_fw_cfg])
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else:
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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_PC="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_PC="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_PC="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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class TestIso9660Grub2EFI(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_I386_EFI=y
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BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI="boot linux ext2 fat part_msdos part_gpt normal iso9660"
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BR2_TARGET_GRUB2_BUILTIN_CONFIG_EFI="{}"
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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BR2_TARGET_EDK2=y
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""".format(infra.filepath("conf/grub2-efi.cfg"),
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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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efi=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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class TestIso9660Grub2Hybrid(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_I386_PC=y
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BR2_TARGET_GRUB2_I386_EFI=y
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BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
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BR2_TARGET_GRUB2_BUILTIN_MODULES_PC="boot linux ext2 fat squash4 part_msdos part_gpt normal iso9660 biosdisk"
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BR2_TARGET_GRUB2_BUILTIN_CONFIG_PC=""
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BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI="boot linux ext2 fat squash4 part_msdos part_gpt normal iso9660 efi_gop"
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BR2_TARGET_GRUB2_BUILTIN_CONFIG_EFI="{}"
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BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
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BR2_TARGET_EDK2=y
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""".format(infra.filepath("conf/grub2-efi.cfg"),
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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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efi=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, 0)
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self.emulator.stop()
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exit_code = test_mount_internal_external(self.emulator,
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self.builddir, internal=True,
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efi=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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