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support/testing/tests/boot: new test cases for Grub

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This commit adds four test cases for Grub:

 - Grub i386 legacy BIOS
 - Grub i386 UEFI
 - Grub x86-64 UEFI
 - Grub AArch64 UEFI

There is some overlap with the ISO9660 filesystem test cases, some of
which use Grub, but we found it relevant to have separate test cases
for Grub, which were useful to test Grub in non-ISO9660 situations.

The Grub ARM UEFI case is not tested, as it requires Grub to be
chain-loaded by U-Boot. Implementing this test case is left as an
exercise for the reader.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr:
  - use EDK2 to build the OVMF blurbs from source, instead of the
    binary blobs
  - add host-dosfstools
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Thomas Petazzoni 2022-07-19 09:40:42 +02:00 committed by Yann E. MORIN
parent 13bb419938
commit 7dcd979098
7 changed files with 212 additions and 0 deletions
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2
DEVELOPERS
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@ -2871,6 +2871,8 @@ F: package/squashfs/
F: package/tinifier/
F: package/wayland/
F: package/weston/
F: support/testing/tests/boot/test_grub.py
F: support/testing/tests/boot/test_grub/
F: support/testing/tests/boot/test_syslinux.py
F: support/testing/tests/package/sample_python_augeas.py
F: support/testing/tests/package/sample_python_flask.py

156
support/testing/tests/boot/test_grub.py Normal file
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@ -0,0 +1,156 @@
import os
import infra.basetest
class TestGrubi386BIOS(infra.basetest.BRTest):
config = \
"""
BR2_x86_core2=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_CORE2_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pc/genimage-bios.cfg"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_I386_PC=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
self.emulator.boot(arch="i386", options=["-hda", hda])
self.emulator.login()
class TestGrubi386EFI(infra.basetest.BRTest):
config = \
"""
BR2_x86_core2=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_CORE2_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image-efi.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_I386_EFI=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "OVMF.fd")
self.emulator.boot(arch="i386", options=["-bios", bios, "-hda", hda])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)
class TestGrubX8664EFI(infra.basetest.BRTest):
config = \
"""
BR2_x86_64=y
BR2_x86_corei7=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_64_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image-efi.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_X86_64_EFI=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "OVMF.fd")
self.emulator.boot(arch="x86_64", options=["-bios", bios, "-hda", hda])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)
class TestGrubAArch64EFI(infra.basetest.BRTest):
config = \
"""
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="{post_image}"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{linux_fragment}"
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(post_image=infra.filepath("tests/boot/test_grub/post-image-aarch64-efi.sh"),
linux_fragment=infra.filepath("tests/boot/test_grub/linux-aarch64-efi.config"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "QEMU_EFI.fd")
self.emulator.boot(arch="aarch64", options=["-M", "virt", "-cpu", "cortex-a53", "-bios", bios, "-hda", hda])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)

32
support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg Normal file
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@ -0,0 +1,32 @@
image efi-part.vfat {
vfat {
file EFI {
image = "efi-part/EFI"
}
file Image {
image = "Image"
}
}
size = 16352K # 16MB - 32KB
}
image disk.img {
hdimage {
partition-table-type = "gpt"
}
partition boot {
image = "efi-part.vfat"
partition-type-uuid = c12a7328-f81f-11d2-ba4b-00a0c93ec93b
offset = 32K
bootable = true
}
partition root {
partition-type-uuid = 44479540-f297-41b2-9af7-d131d5f0458a
partition-uuid = UUID_TMP
image = "rootfs.ext2"
}
}

6
support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg Normal file
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@ -0,0 +1,6 @@
set default="0"
set timeout="5"
menuentry "Buildroot" {
linux /Image root=PARTUUID=UUID_TMP rootwait console=ttyAMA0
}

1
support/testing/tests/boot/test_grub/linux-aarch64-efi.config Normal file
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@ -0,0 +1 @@
CONFIG_ACPI=y

7
support/testing/tests/boot/test_grub/post-build.sh Executable file
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@ -0,0 +1,7 @@
#!/bin/sh
if [ -d "$BINARIES_DIR/efi-part/" ]; then
sed -i 's%tty1%ttyS0,115200%' "$BINARIES_DIR/efi-part/EFI/BOOT/grub.cfg"
else
sed -i 's%tty1%ttyS0,115200%' "$TARGET_DIR/boot/grub/grub.cfg"
fi

8
support/testing/tests/boot/test_grub/post-image-aarch64-efi.sh Executable file
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@ -0,0 +1,8 @@
#!/bin/sh
set -e
UUID=$(dumpe2fs "$BINARIES_DIR/rootfs.ext2" 2>/dev/null | sed -n 's/^Filesystem UUID: *\(.*\)/\1/p')
sed "s/UUID_TMP/$UUID/g" support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg > "$BINARIES_DIR/efi-part/EFI/BOOT/grub.cfg"
sed "s/UUID_TMP/$UUID/g" support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg > "$BINARIES_DIR/genimage-aarch64-efi.cfg"
support/scripts/genimage.sh -c "$BINARIES_DIR/genimage-aarch64-efi.cfg"