| import os |
| |
| import infra.basetest |
| |
| |
| def dumpf2fs_getprop(out, prop): |
| for line in out: |
| fields = line.split(" = ") |
| if fields[0] == prop: |
| return fields[1].strip() |
| |
| |
| class TestF2FS(infra.basetest.BRTest): |
| config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \ |
| """ |
| BR2_TARGET_ROOTFS_F2FS=y |
| BR2_TARGET_ROOTFS_F2FS_SIZE="128M" |
| BR2_TARGET_ROOTFS_F2FS_OVERPROVISION=0 |
| BR2_TARGET_ROOTFS_F2FS_DISCARD=y |
| # BR2_TARGET_ROOTFS_TAR is not set |
| BR2_LINUX_KERNEL=y |
| BR2_LINUX_KERNEL_CUSTOM_VERSION=y |
| BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.16.7" |
| BR2_LINUX_KERNEL_USE_DEFCONFIG=y |
| BR2_LINUX_KERNEL_DEFCONFIG="vexpress" |
| BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{}" |
| """.format(infra.filepath("conf/f2fs-kernel-fragment.config")) |
| |
| def test_run(self): |
| img = os.path.join(self.builddir, "images", "rootfs.f2fs") |
| out = infra.run_cmd_on_host(self.builddir, ["host/sbin/dump.f2fs", img]) |
| out = out.splitlines() |
| prop = dumpf2fs_getprop(out, "Info: total sectors") |
| self.assertEqual(prop, "262144 (128 MB)") |
| |
| kernel = os.path.join(self.builddir, "images", "zImage") |
| kernel_cmdline = ["root=/dev/mmcblk0", "rootfstype=f2fs", |
| "console=ttyAMA0"] |
| dtb = infra.download(self.downloaddir, "vexpress-v2p-ca9.dtb") |
| options = ["-M", "vexpress-a9", "-dtb", dtb, |
| "-drive", "file={},if=sd,format=raw".format(img)] |
| self.emulator.boot(arch="armv7", kernel=kernel, |
| kernel_cmdline=kernel_cmdline, |
| options=options) |
| self.emulator.login() |
| cmd = "mount | grep '/dev/root on / type f2fs'" |
| _, exit_code = self.emulator.run(cmd) |
| self.assertEqual(exit_code, 0) |
