From 7dcd979098739b568ba2624099d09baa22505248 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Tue, 19 Jul 2022 09:40:42 +0200 Subject: [PATCH] support/testing/tests/boot: new test cases for Grub 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 [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 --- DEVELOPERS | 2 + support/testing/tests/boot/test_grub.py | 156 ++++++++++++++++++ .../boot/test_grub/genimage-aarch64-efi.cfg | 32 ++++ .../tests/boot/test_grub/grub-aarch64-efi.cfg | 6 + .../boot/test_grub/linux-aarch64-efi.config | 1 + .../tests/boot/test_grub/post-build.sh | 7 + .../boot/test_grub/post-image-aarch64-efi.sh | 8 + 7 files changed, 212 insertions(+) create mode 100644 support/testing/tests/boot/test_grub.py create mode 100644 support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg create mode 100644 support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg create mode 100644 support/testing/tests/boot/test_grub/linux-aarch64-efi.config create mode 100755 support/testing/tests/boot/test_grub/post-build.sh create mode 100755 support/testing/tests/boot/test_grub/post-image-aarch64-efi.sh diff --git a/DEVELOPERS b/DEVELOPERS index b61074670a..28d85d7370 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -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 diff --git a/support/testing/tests/boot/test_grub.py b/support/testing/tests/boot/test_grub.py new file mode 100644 index 0000000000..2c393f730e --- /dev/null +++ b/support/testing/tests/boot/test_grub.py @@ -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) diff --git a/support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg b/support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg new file mode 100644 index 0000000000..11615c885a --- /dev/null +++ b/support/testing/tests/boot/test_grub/genimage-aarch64-efi.cfg @@ -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" + } +} diff --git a/support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg b/support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg new file mode 100644 index 0000000000..d40af0df24 --- /dev/null +++ b/support/testing/tests/boot/test_grub/grub-aarch64-efi.cfg @@ -0,0 +1,6 @@ +set default="0" +set timeout="5" + +menuentry "Buildroot" { + linux /Image root=PARTUUID=UUID_TMP rootwait console=ttyAMA0 +} diff --git a/support/testing/tests/boot/test_grub/linux-aarch64-efi.config b/support/testing/tests/boot/test_grub/linux-aarch64-efi.config new file mode 100644 index 0000000000..839566bae0 --- /dev/null +++ b/support/testing/tests/boot/test_grub/linux-aarch64-efi.config @@ -0,0 +1 @@ +CONFIG_ACPI=y diff --git a/support/testing/tests/boot/test_grub/post-build.sh b/support/testing/tests/boot/test_grub/post-build.sh new file mode 100755 index 0000000000..8d6f0318de --- /dev/null +++ b/support/testing/tests/boot/test_grub/post-build.sh @@ -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%' "$TARGET_DIR/boot/grub/grub.cfg" +fi diff --git a/support/testing/tests/boot/test_grub/post-image-aarch64-efi.sh b/support/testing/tests/boot/test_grub/post-image-aarch64-efi.sh new file mode 100755 index 0000000000..2db516ef2d --- /dev/null +++ b/support/testing/tests/boot/test_grub/post-image-aarch64-efi.sh @@ -0,0 +1,8 @@ +#!/bin/sh + +set -e + +UUID=$(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"