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authorGrzegorz Blach <grzegorz@blach.pl>2018-11-06 14:06:47 (GMT)
committerThomas Petazzoni <thomas.petazzoni@bootlin.com>2018-11-08 20:17:51 (GMT)
commit5244fd29a1096d3b3e947bf3b75b9c9724bdc350 (patch)
treee2eaba30eaf9680414fae7f9a59cda6f24c202a0
parent3946f74b00f96eb0e178f73a25d50d75c8a03e9e (diff)
downloadbuildroot-5244fd29a1096d3b3e947bf3b75b9c9724bdc350.tar.gz
buildroot-5244fd29a1096d3b3e947bf3b75b9c9724bdc350.tar.bz2
support/testing: add test for the f2fs filesystem support
Signed-off-by: Grzegorz Blach <grzegorz@blach.pl> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-rw-r--r--support/testing/conf/f2fs-kernel-fragment.config5
-rw-r--r--support/testing/tests/fs/test_f2fs.py49
2 files changed, 54 insertions, 0 deletions
diff --git a/support/testing/conf/f2fs-kernel-fragment.config b/support/testing/conf/f2fs-kernel-fragment.config
new file mode 100644
index 0000000..0fca7e7
--- /dev/null
+++ b/support/testing/conf/f2fs-kernel-fragment.config
@@ -0,0 +1,5 @@
+CONFIG_F2FS_FS=y
+CONFIG_F2FS_STAT_FS=y
+CONFIG_F2FS_FS_XATTR=y
+CONFIG_F2FS_FS_POSIX_ACL=y
+CONFIG_F2FS_FS_SECURITY=y
diff --git a/support/testing/tests/fs/test_f2fs.py b/support/testing/tests/fs/test_f2fs.py
new file mode 100644
index 0000000..9f7c393
--- /dev/null
+++ b/support/testing/tests/fs/test_f2fs.py
@@ -0,0 +1,49 @@
+import os
+import subprocess
+
+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 = subprocess.check_output(["host/sbin/dump.f2fs", img],
+ cwd=self.builddir,
+ env={"LANG": "C"})
+ 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)