From 40499fc13a3f5b868cbf4ad140321891807472b9 Mon Sep 17 00:00:00 2001 From: Julien Olivain Date: Fri, 23 Aug 2024 19:57:07 +0200 Subject: [PATCH] support/testing: add exfatprogs runtime test Signed-off-by: Julien Olivain Signed-off-by: Thomas Petazzoni (cherry picked from commit f36652898770d92a90ba6240f96cab679457b33e) Signed-off-by: Peter Korsgaard --- DEVELOPERS | 2 + .../testing/tests/package/test_exfatprogs.py | 99 +++++++++++++++++++ .../test_exfatprogs/linux-exfat.fragment | 1 + 3 files changed, 102 insertions(+) create mode 100644 support/testing/tests/package/test_exfatprogs.py create mode 100644 support/testing/tests/package/test_exfatprogs/linux-exfat.fragment diff --git a/DEVELOPERS b/DEVELOPERS index 2a7509f111..1dff8481af 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1782,6 +1782,8 @@ F: support/testing/tests/package/test_dos2unix.py F: support/testing/tests/package/test_ed.py F: support/testing/tests/package/test_ethtool.py F: support/testing/tests/package/test_ethtool/ +F: support/testing/tests/package/test_exfatprogs.py +F: support/testing/tests/package/test_exfatprogs/ F: support/testing/tests/package/test_file.py F: support/testing/tests/package/test_file/ F: support/testing/tests/package/test_fluidsynth.py diff --git a/support/testing/tests/package/test_exfatprogs.py b/support/testing/tests/package/test_exfatprogs.py new file mode 100644 index 0000000000..1b0b117b00 --- /dev/null +++ b/support/testing/tests/package/test_exfatprogs.py @@ -0,0 +1,99 @@ +import os +import subprocess + +import infra.basetest + + +class TestExfatProgs(infra.basetest.BRTest): + # This test needs a Kernel with exfat support. + kern_frag = \ + infra.filepath("tests/package/test_exfatprogs/linux-exfat.fragment") + config = \ + f""" + BR2_aarch64=y + BR2_TOOLCHAIN_EXTERNAL=y + BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0" + BR2_LINUX_KERNEL=y + BR2_LINUX_KERNEL_CUSTOM_VERSION=y + BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.47" + 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="{kern_frag}" + BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + BR2_PACKAGE_EXFATPROGS=y + BR2_TARGET_ROOTFS_CPIO=y + BR2_TARGET_ROOTFS_CPIO_GZIP=y + # BR2_TARGET_ROOTFS_TAR is not set + """ + + def test_run(self): + # Prepare the disk image. + disk_file = os.path.join(self.builddir, "images", "disk.img") + self.emulator.logfile.write(f"Creating disk image: {disk_file}") + self.emulator.logfile.flush() + subprocess.check_call( + ["dd", "if=/dev/zero", f"of={disk_file}", "bs=1M", "count=256"], + stdout=self.emulator.logfile, + stderr=self.emulator.logfile) + + # Run the emulator with a blank drive. + img = os.path.join(self.builddir, "images", "rootfs.cpio.gz") + kern = os.path.join(self.builddir, "images", "Image") + bootargs = ["console=ttyAMA0"] + qemu_opts = ["-M", "virt", "-cpu", "cortex-a57", "-m", "256M", + "-initrd", img, + "-drive", f"file={disk_file},if=virtio,format=raw"] + self.emulator.boot(arch="aarch64", + kernel=kern, + kernel_cmdline=bootargs, + options=qemu_opts) + self.emulator.login() + + # Variables for this test. + dev = "/dev/vda" + label = "BR_TEST" + mnt_pt = "/tmp/exfat" + data_file = f"{mnt_pt}/data.bin" + + # We create the exfat filesystem on our device. + self.assertRunOk(f"mkfs.exfat {dev}") + + # We set a label on this filesystem. + self.assertRunOk(f"exfatlabel {dev} '{label}'") + + # We create a mount point and mount this filesystem. + self.assertRunOk(f"mkdir -p {mnt_pt}") + self.assertRunOk(f"mount {dev} {mnt_pt}") + + # We create a file with random data, to use this new + # filesystem a bit. + self.assertRunOk(f"dd if=/dev/urandom of={data_file} bs=1M count=10") + + # We compute the sha256 hash and save it for later. + hash_cmd = f"sha256sum {data_file}" + out, ret = self.emulator.run(hash_cmd) + self.assertEqual(ret, 0) + data_sha256 = out[0] + + # We unmount the filesystem. + self.assertRunOk(f"umount {mnt_pt}") + + # We run a filesystem check. Since we cleanly unmounted the + # filesystem, we are not expecting any repair. This is just to + # test the program works correctly. + self.assertRunOk(f"fsck.exfat -v {dev}") + + # We query the label and check it is the one we set at the + # beginning. + out, ret = self.emulator.run(f"exfatlabel {dev}") + self.assertEqual(ret, 0) + self.assertEqual(out[1], f"label: {label}") + + # We remount our filesystem. + self.assertRunOk(f"mount {dev} {mnt_pt}") + + # We should recompute the same sha256 hash as before, on the + # first data file we created at the beginning. + out, ret = self.emulator.run(hash_cmd) + self.assertEqual(ret, 0) + self.assertEqual(out[0], data_sha256) diff --git a/support/testing/tests/package/test_exfatprogs/linux-exfat.fragment b/support/testing/tests/package/test_exfatprogs/linux-exfat.fragment new file mode 100644 index 0000000000..e0332e3d37 --- /dev/null +++ b/support/testing/tests/package/test_exfatprogs/linux-exfat.fragment @@ -0,0 +1 @@ +CONFIG_EXFAT_FS=y