diff --git a/support/testing/conf/grub-menu.lst b/support/testing/conf/grub-menu.lst
new file mode 100644
index 0000000000..6143d80891
--- /dev/null
+++ b/support/testing/conf/grub-menu.lst
@@ -0,0 +1,20 @@
+default 0
+timeout 1
+
+# Used when no splashimage is used
+color cyan/blue white/blue
+
+# Gets enabled/disabled depending on Grub support for splashimage
+splashimage /boot/grub/splash.xpm.gz
+
+# Used when a splashimage is enabled
+foreground 000000
+background cccccc
+
+title Buildroot ISO9660 image
+kernel __KERNEL_PATH__ root=/dev/sr0 console=ttyS0,115200
+initrd __INITRD_PATH__
+
+title Hard Drive (first partition)
+rootnoverify (hd0)
+chainloader +1
diff --git a/support/testing/conf/grub2.cfg b/support/testing/conf/grub2.cfg
new file mode 100644
index 0000000000..a982d0b7e5
--- /dev/null
+++ b/support/testing/conf/grub2.cfg
@@ -0,0 +1,7 @@
+set default="0"
+set timeout="1"
+
+menuentry "Buildroot" {
+ linux __KERNEL_PATH__ root=/dev/sr0 console=ttyS0,115200
+ initrd __INITRD_PATH__
+}
diff --git a/support/testing/conf/isolinux.cfg b/support/testing/conf/isolinux.cfg
new file mode 100644
index 0000000000..ba031a68b0
--- /dev/null
+++ b/support/testing/conf/isolinux.cfg
@@ -0,0 +1,5 @@
+default 1
+label 1
+ kernel __KERNEL_PATH__
+ initrd __INITRD_PATH__
+ append root=/dev/sr0 console=ttyS0,115200
diff --git a/support/testing/conf/minimal-x86-qemu-kernel.config b/support/testing/conf/minimal-x86-qemu-kernel.config
new file mode 100644
index 0000000000..8f6ceefddd
--- /dev/null
+++ b/support/testing/conf/minimal-x86-qemu-kernel.config
@@ -0,0 +1,23 @@
+# CONFIG_64BIT is not set
+CONFIG_SYSVIPC=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_SUSPEND is not set
+# CONFIG_ACPI is not set
+CONFIG_CPU_IDLE=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_ATA=y
+CONFIG_ATA_PIIX=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_THERMAL=y
+CONFIG_EXT4_FS=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/support/testing/tests/fs/__init__.py b/support/testing/tests/fs/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/support/testing/tests/fs/test_ext.py b/support/testing/tests/fs/test_ext.py
new file mode 100644
index 0000000000..f7e2e85055
--- /dev/null
+++ b/support/testing/tests/fs/test_ext.py
@@ -0,0 +1,119 @@
+import os
+import subprocess
+
+import infra.basetest
+
+VOLNAME_PROP = "Filesystem volume name"
+REVISION_PROP = "Filesystem revision #"
+FEATURES_PROP = "Filesystem features"
+BLOCKCNT_PROP = "Block count"
+INODECNT_PROP = "Inode count"
+RESBLKCNT_PROP = "Reserved block count"
+
+CHECK_FS_TYPE_CMD = "mount | grep '/dev/root on / type {}'"
+
+def dumpe2fs_run(builddir, image):
+ cmd = ["host/usr/sbin/dumpe2fs", os.path.join("images", image)]
+ ret = subprocess.check_output(cmd,
+ stderr=open(os.devnull, "w"),
+ cwd=builddir,
+ env={"LANG": "C"})
+ return ret.strip().splitlines()
+
+def dumpe2fs_getprop(out, prop):
+ for lines in out:
+ lines = lines.split(": ")
+ if lines[0] == prop:
+ return lines[1].strip()
+
+def boot_img_and_check_fs_type(emulator, builddir, fs_type):
+ img = os.path.join(builddir, "images", "rootfs.{}".format(fs_type))
+ emulator.boot(arch="armv7",
+ kernel="builtin",
+ kernel_cmdline=["root=/dev/mmcblk0",
+ "rootfstype={}".format(fs_type)],
+ options=["-drive", "file={},if=sd".format(img)])
+ emulator.login()
+ _, exit_code = emulator.run(CHECK_FS_TYPE_CMD.format(fs_type))
+ return exit_code
+
+class TestExt2(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_2r0=y
+BR2_TARGET_ROOTFS_EXT2_LABEL="foobaz"
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ out = dumpe2fs_run(self.builddir, "rootfs.ext2")
+ self.assertEqual(dumpe2fs_getprop(out, VOLNAME_PROP), "foobaz")
+ self.assertEqual(dumpe2fs_getprop(out, REVISION_PROP), "0 (original)")
+
+ exit_code = boot_img_and_check_fs_type(self.emulator,
+ self.builddir, "ext2")
+ self.assertEqual(exit_code, 0)
+
+class TestExt2r1(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_2r1=y
+BR2_TARGET_ROOTFS_EXT2_LABEL="foobar"
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ out = dumpe2fs_run(self.builddir, "rootfs.ext2")
+ self.assertEqual(dumpe2fs_getprop(out, VOLNAME_PROP), "foobar")
+ self.assertEqual(dumpe2fs_getprop(out, REVISION_PROP), "1 (dynamic)")
+ self.assertNotIn("has_journal", dumpe2fs_getprop(out, FEATURES_PROP))
+
+ exit_code = boot_img_and_check_fs_type(self.emulator,
+ self.builddir, "ext2")
+ self.assertEqual(exit_code, 0)
+
+class TestExt3(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_3=y
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ out = dumpe2fs_run(self.builddir, "rootfs.ext3")
+ self.assertEqual(dumpe2fs_getprop(out, REVISION_PROP), "1 (dynamic)")
+ self.assertIn("has_journal", dumpe2fs_getprop(out, FEATURES_PROP))
+
+ exit_code = boot_img_and_check_fs_type(self.emulator,
+ self.builddir, "ext3")
+ self.assertEqual(exit_code, 0)
+
+class TestExt4(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_BLOCKS=16384
+BR2_TARGET_ROOTFS_EXT2_INODES=3000
+BR2_TARGET_ROOTFS_EXT2_RESBLKS=10
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ out = dumpe2fs_run(self.builddir, "rootfs.ext4")
+ self.assertEqual(dumpe2fs_getprop(out, REVISION_PROP), "1 (dynamic)")
+ self.assertEqual(dumpe2fs_getprop(out, BLOCKCNT_PROP), "16384")
+ # Yes there are 8 more inodes than requested
+ self.assertEqual(dumpe2fs_getprop(out, INODECNT_PROP), "3008")
+ self.assertEqual(dumpe2fs_getprop(out, RESBLKCNT_PROP), "1638")
+ self.assertIn("has_journal", dumpe2fs_getprop(out, FEATURES_PROP))
+ self.assertIn("extent", dumpe2fs_getprop(out, FEATURES_PROP))
+
+ exit_code = boot_img_and_check_fs_type(self.emulator,
+ self.builddir, "ext4")
+ self.assertEqual(exit_code, 0)
+
+
diff --git a/support/testing/tests/fs/test_iso9660.py b/support/testing/tests/fs/test_iso9660.py
new file mode 100644
index 0000000000..eec6e89d69
--- /dev/null
+++ b/support/testing/tests/fs/test_iso9660.py
@@ -0,0 +1,162 @@
+import os
+
+import infra.basetest
+
+BASIC_CONFIG = \
+"""
+BR2_x86_pentium4=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-i386-pentium4-full-2015.05-496-g85945aa.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_INET_RPC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.0"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="{}"
+# BR2_TARGET_ROOTFS_TAR is not set
+""".format(infra.filepath("conf/minimal-x86-qemu-kernel.config"))
+
+def test_mount_internal_external(emulator, builddir, internal=True):
+ img = os.path.join(builddir, "images", "rootfs.iso9660")
+ emulator.boot(arch="i386", options=["-cdrom", img])
+ emulator.login()
+
+ if internal:
+ cmd = "mount | grep 'rootfs on / type rootfs'"
+ else:
+ cmd = "mount | grep '/dev/root on / type iso9660'"
+
+ _, exit_code = emulator.run(cmd)
+ return exit_code
+
+def test_touch_file(emulator):
+ _, exit_code = emulator.run("touch test")
+ return exit_code
+
+#
+# Grub 2
+#
+
+class TestIso9660Grub2External(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
+BR2_TARGET_GRUB2=y
+BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
+BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+""".format(infra.filepath("conf/grub2.cfg"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=False)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 1)
+
+class TestIso9660Grub2Internal(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+BR2_TARGET_ROOTFS_ISO9660_INITRD=y
+BR2_TARGET_GRUB2=y
+BR2_TARGET_GRUB2_BOOT_PARTITION="cd"
+BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat part_msdos part_gpt normal biosdisk iso9660"
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+""".format(infra.filepath("conf/grub2.cfg"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=True)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 0)
+
+#
+# Grub
+#
+
+class TestIso9660GrubExternal(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
+BR2_TARGET_GRUB=y
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+""".format(infra.filepath("conf/grub-menu.lst"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=False)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 1)
+
+class TestIso9660GrubInternal(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+BR2_TARGET_GRUB=y
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+""".format(infra.filepath("conf/grub-menu.lst"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=True)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 0)
+
+#
+# Syslinux
+#
+
+class TestIso9660SyslinuxExternal(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+# BR2_TARGET_ROOTFS_ISO9660_INITRD is not set
+BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+BR2_TARGET_SYSLINUX=y
+""".format(infra.filepath("conf/isolinux.cfg"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=False)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 1)
+
+class TestIso9660SyslinuxInternal(infra.basetest.BRTest):
+ config = BASIC_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_ISO9660=y
+BR2_TARGET_ROOTFS_ISO9660_INITRD=y
+BR2_TARGET_ROOTFS_ISO9660_HYBRID=y
+BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU="{}"
+BR2_TARGET_SYSLINUX=y
+""".format(infra.filepath("conf/isolinux.cfg"))
+
+ def test_run(self):
+ exit_code = test_mount_internal_external(self.emulator,
+ self.builddir, internal=True)
+ self.assertEqual(exit_code, 0)
+
+ exit_code = test_touch_file(self.emulator)
+ self.assertEqual(exit_code, 0)
diff --git a/support/testing/tests/fs/test_jffs2.py b/support/testing/tests/fs/test_jffs2.py
new file mode 100644
index 0000000000..0d45af209b
--- /dev/null
+++ b/support/testing/tests/fs/test_jffs2.py
@@ -0,0 +1,45 @@
+import os
+import subprocess
+
+import infra.basetest
+
+def jffs2dump_find_file(files_list, fname):
+ for file_name in files_list:
+ file_name = file_name.strip()
+ if file_name.startswith("Dirent") and file_name.endswith(fname):
+ return True
+ return False
+
+class TestJffs2(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_JFFS2=y
+BR2_TARGET_ROOTFS_JFFS2_CUSTOM=y
+BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE=0x80000
+BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER=y
+BR2_TARGET_ROOTFS_JFFS2_PAD=y
+BR2_TARGET_ROOTFS_JFFS2_PADSIZE=0x4000000
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ # TODO: there are some scary JFFS2 messages when one starts to
+ # write files in the rootfs: "jffs2: Newly-erased block contained
+ # word 0x0 at offset 0x046c0000". To be investigated.
+
+ def test_run(self):
+ img = os.path.join(self.builddir, "images", "rootfs.jffs2")
+ out = subprocess.check_output(["host/usr/sbin/jffs2dump", "-c", img],
+ cwd=self.builddir,
+ env={"LANG": "C"})
+ out = out.splitlines()
+ self.assertTrue(jffs2dump_find_file(out, "busybox"))
+
+ self.emulator.boot(arch="armv7",
+ kernel="builtin",
+ kernel_cmdline=["root=/dev/mtdblock0",
+ "rootfstype=jffs2"],
+ options=["-drive", "file={},if=pflash".format(img)])
+ self.emulator.login()
+ cmd = "mount | grep '/dev/root on / type jffs2'"
+ _, exit_code = self.emulator.run(cmd)
+ self.assertEqual(exit_code, 0)
diff --git a/support/testing/tests/fs/test_squashfs.py b/support/testing/tests/fs/test_squashfs.py
new file mode 100644
index 0000000000..edaa087106
--- /dev/null
+++ b/support/testing/tests/fs/test_squashfs.py
@@ -0,0 +1,37 @@
+import os
+import subprocess
+
+import infra.basetest
+
+class TestSquashfs(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_SQUASHFS=y
+# BR2_TARGET_ROOTFS_SQUASHFS4_GZIP is not set
+BR2_TARGET_ROOTFS_SQUASHFS4_LZ4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ unsquashfs_cmd = ["host/usr/bin/unsquashfs", "-s", "images/rootfs.squashfs"]
+ out = subprocess.check_output(unsquashfs_cmd,
+ cwd=self.builddir,
+ env={"LANG": "C"})
+ out = out.splitlines()
+ self.assertEqual(out[0],
+ "Found a valid SQUASHFS 4:0 superblock on images/rootfs.squashfs.")
+ self.assertEqual(out[3], "Compression lz4")
+
+ img = os.path.join(self.builddir, "images", "rootfs.squashfs")
+ subprocess.call(["truncate", "-s", "%1M", img])
+
+ self.emulator.boot(arch="armv7",
+ kernel="builtin",
+ kernel_cmdline=["root=/dev/mmcblk0",
+ "rootfstype=squashfs"],
+ options=["-drive", "file={},if=sd,format=raw".format(img)])
+ self.emulator.login()
+
+ cmd = "mount | grep '/dev/root on / type squashfs'"
+ _, exit_code = self.emulator.run(cmd)
+ self.assertEqual(exit_code, 0)
diff --git a/support/testing/tests/fs/test_ubi.py b/support/testing/tests/fs/test_ubi.py
new file mode 100644
index 0000000000..ede4999aa1
--- /dev/null
+++ b/support/testing/tests/fs/test_ubi.py
@@ -0,0 +1,39 @@
+import subprocess
+import os
+
+import infra.basetest
+
+class TestUbi(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_TARGET_ROOTFS_UBIFS=y
+BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x7ff80
+BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE=0x1
+BR2_TARGET_ROOTFS_UBI=y
+BR2_TARGET_ROOTFS_UBI_PEBSIZE=0x80000
+BR2_TARGET_ROOTFS_UBI_SUBSIZE=1
+"""
+
+ # TODO: if you boot Qemu twice on the same UBI image, it fails to
+ # attach the image the second time, with "ubi0 error:
+ # ubi_read_volume_table: the layout volume was not found".
+ # To be investigated.
+ def test_run(self):
+ img = os.path.join(self.builddir, "images", "rootfs.ubi")
+ out = subprocess.check_output(["file", img],
+ cwd=self.builddir,
+ env={"LANG": "C"})
+ out = out.splitlines()
+
+ subprocess.call(["truncate", "-s 128M", img])
+
+ self.emulator.boot(arch="armv7",
+ kernel="builtin",
+ kernel_cmdline=["root=ubi0:rootfs",
+ "ubi.mtd=0",
+ "rootfstype=ubifs"],
+ options=["-drive", "file={},if=pflash".format(img)])
+ self.emulator.login()
+ cmd = "mount | grep 'ubi0:rootfs on / type ubifs'"
+ _, exit_code = self.emulator.run(cmd)
+ self.assertEqual(exit_code, 0)
diff --git a/support/testing/tests/fs/test_yaffs2.py b/support/testing/tests/fs/test_yaffs2.py
new file mode 100644
index 0000000000..0ffb758083
--- /dev/null
+++ b/support/testing/tests/fs/test_yaffs2.py
@@ -0,0 +1,12 @@
+import os
+
+import infra.basetest
+
+class TestYaffs2(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+ infra.basetest.MINIMAL_CONFIG + \
+ "BR2_TARGET_ROOTFS_YAFFS2=y"
+
+ def test_run(self):
+ img = os.path.join(self.builddir, "images", "rootfs.yaffs2")
+ self.assertTrue(os.path.exists(img))