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-rw-r--r--poky/meta/lib/oeqa/selftest/cases/fitimage.py21
-rw-r--r--poky/meta/lib/oeqa/selftest/cases/overlayfs.py171
2 files changed, 185 insertions, 7 deletions
diff --git a/poky/meta/lib/oeqa/selftest/cases/fitimage.py b/poky/meta/lib/oeqa/selftest/cases/fitimage.py
index 815ee48c0..184c8778d 100644
--- a/poky/meta/lib/oeqa/selftest/cases/fitimage.py
+++ b/poky/meta/lib/oeqa/selftest/cases/fitimage.py
@@ -114,7 +114,8 @@ KERNEL_CLASSES = " kernel-fitimage test-mkimage-wrapper "
UBOOT_SIGN_ENABLE = "1"
FIT_GENERATE_KEYS = "1"
UBOOT_SIGN_KEYDIR = "${TOPDIR}/signing-keys"
-UBOOT_SIGN_KEYNAME = "oe-selftest"
+UBOOT_SIGN_IMG_KEYNAME = "img-oe-selftest"
+UBOOT_SIGN_KEYNAME = "cfg-oe-selftest"
FIT_SIGN_INDIVIDUAL = "1"
UBOOT_MKIMAGE_SIGN_ARGS = "-c 'a smart comment'"
"""
@@ -173,11 +174,11 @@ UBOOT_MKIMAGE_SIGN_ARGS = "-c 'a smart comment'"
reqsigvalues_image = {
'algo': '"sha256,rsa2048"',
- 'key-name-hint': '"oe-selftest"',
+ 'key-name-hint': '"img-oe-selftest"',
}
reqsigvalues_config = {
'algo': '"sha256,rsa2048"',
- 'key-name-hint': '"oe-selftest"',
+ 'key-name-hint': '"cfg-oe-selftest"',
'sign-images': '"kernel", "fdt"',
}
@@ -215,7 +216,10 @@ UBOOT_MKIMAGE_SIGN_ARGS = "-c 'a smart comment'"
self.assertIn('conf-am335x-boneblack.dtb', signed_sections)
for signed_section, values in signed_sections.items():
value = values.get('Sign algo', None)
- self.assertEqual(value, 'sha256,rsa2048:oe-selftest', 'Signature algorithm for %s not expected value' % signed_section)
+ if signed_section.startswith("conf"):
+ self.assertEqual(value, 'sha256,rsa2048:cfg-oe-selftest', 'Signature algorithm for %s not expected value' % signed_section)
+ else:
+ self.assertEqual(value, 'sha256,rsa2048:img-oe-selftest', 'Signature algorithm for %s not expected value' % signed_section)
value = values.get('Sign value', None)
self.assertEqual(len(value), 512, 'Signature value for section %s not expected length' % signed_section)
@@ -266,7 +270,8 @@ KERNEL_CLASSES = " kernel-fitimage"
UBOOT_SIGN_ENABLE = "1"
FIT_GENERATE_KEYS = "1"
UBOOT_SIGN_KEYDIR = "${TOPDIR}/signing-keys"
-UBOOT_SIGN_KEYNAME = "oe-selftest"
+UBOOT_SIGN_IMG_KEYNAME = "img-oe-selftest"
+UBOOT_SIGN_KEYNAME = "cfg-oe-selftest"
FIT_SIGN_INDIVIDUAL = "1"
"""
self.write_config(config)
@@ -348,7 +353,8 @@ KERNEL_CLASSES = " kernel-fitimage test-mkimage-wrapper "
UBOOT_SIGN_ENABLE = "1"
FIT_GENERATE_KEYS = "1"
UBOOT_SIGN_KEYDIR = "${TOPDIR}/signing-keys"
-UBOOT_SIGN_KEYNAME = "oe-selftest"
+UBOOT_SIGN_IMG_KEYNAME = "img-oe-selftest"
+UBOOT_SIGN_KEYNAME = "cfg-oe-selftest"
FIT_SIGN_INDIVIDUAL = "1"
UBOOT_MKIMAGE_SIGN_ARGS = "-c 'a smart U-Boot comment'"
"""
@@ -592,7 +598,8 @@ KERNEL_CLASSES = " kernel-fitimage test-mkimage-wrapper "
UBOOT_SIGN_ENABLE = "1"
FIT_GENERATE_KEYS = "1"
UBOOT_SIGN_KEYDIR = "${TOPDIR}/signing-keys"
-UBOOT_SIGN_KEYNAME = "kernel-oe-selftest"
+UBOOT_SIGN_IMG_KEYNAME = "img-oe-selftest"
+UBOOT_SIGN_KEYNAME = "cfg-oe-selftest"
FIT_SIGN_INDIVIDUAL = "1"
"""
self.write_config(config)
diff --git a/poky/meta/lib/oeqa/selftest/cases/overlayfs.py b/poky/meta/lib/oeqa/selftest/cases/overlayfs.py
new file mode 100644
index 000000000..0184d5249
--- /dev/null
+++ b/poky/meta/lib/oeqa/selftest/cases/overlayfs.py
@@ -0,0 +1,171 @@
+#
+# SPDX-License-Identifier: MIT
+#
+
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import runCmd, bitbake, get_bb_var, runqemu
+
+class OverlayFSTests(OESelftestTestCase):
+ """Overlayfs class usage tests"""
+
+ def getline(self, res, line):
+ for l in res.output.split('\n'):
+ if line in l:
+ return l
+
+ def add_overlay_conf_to_machine(self):
+ machine_inc = """
+OVERLAYFS_MOUNT_POINT[mnt-overlay] = "/mnt/overlay"
+"""
+ self.set_machine_config(machine_inc)
+
+ def test_distro_features_missing(self):
+ """
+ Summary: Check that required DISTRO_FEATURES are set
+ Expected: Fail when either systemd or overlayfs are not in DISTRO_FEATURES
+ Author: Vyacheslav Yurkov <uvv.mail@gmail.com>
+ """
+
+ config = """
+IMAGE_INSTALL:append = " overlayfs-user"
+"""
+ overlayfs_recipe_append = """
+inherit overlayfs
+"""
+ self.write_config(config)
+ self.add_overlay_conf_to_machine()
+ self.write_recipeinc('overlayfs-user', overlayfs_recipe_append)
+
+ res = bitbake('core-image-minimal', ignore_status=True)
+ line = self.getline(res, "overlayfs-user was skipped: missing required distro features")
+ self.assertTrue("overlayfs" in res.output, msg=res.output)
+ self.assertTrue("systemd" in res.output, msg=res.output)
+ self.assertTrue("ERROR: Required build target 'core-image-minimal' has no buildable providers." in res.output, msg=res.output)
+
+ def test_not_all_units_installed(self):
+ """
+ Summary: Test QA check that we have required mount units in the image
+ Expected: Fail because mount unit for overlay partition is not installed
+ Author: Vyacheslav Yurkov <uvv.mail@gmail.com>
+ """
+
+ config = """
+IMAGE_INSTALL:append = " overlayfs-user"
+DISTRO_FEATURES += "systemd overlayfs"
+"""
+
+ self.write_config(config)
+ self.add_overlay_conf_to_machine()
+
+ res = bitbake('core-image-minimal', ignore_status=True)
+ line = self.getline(res, "Unit name mnt-overlay.mount not found in systemd unit directories")
+ self.assertTrue(line and line.startswith("WARNING:"), msg=res.output)
+ line = self.getline(res, "Not all mount units are installed by the BSP")
+ self.assertTrue(line and line.startswith("ERROR:"), msg=res.output)
+
+ def test_mount_unit_not_set(self):
+ """
+ Summary: Test whether mount unit was set properly
+ Expected: Fail because mount unit was not set
+ Author: Vyacheslav Yurkov <uvv.mail@gmail.com>
+ """
+
+ config = """
+IMAGE_INSTALL:append = " overlayfs-user"
+DISTRO_FEATURES += "systemd overlayfs"
+"""
+
+ self.write_config(config)
+
+ res = bitbake('core-image-minimal', ignore_status=True)
+ line = self.getline(res, "A recipe uses overlayfs class but there is no OVERLAYFS_MOUNT_POINT set in your MACHINE configuration")
+ self.assertTrue(line and line.startswith("Parsing recipes...ERROR:"), msg=res.output)
+
+ def test_wrong_mount_unit_set(self):
+ """
+ Summary: Test whether mount unit was set properly
+ Expected: Fail because not the correct flag used for mount unit
+ Author: Vyacheslav Yurkov <uvv.mail@gmail.com>
+ """
+
+ config = """
+IMAGE_INSTALL:append = " overlayfs-user"
+DISTRO_FEATURES += "systemd overlayfs"
+"""
+
+ wrong_machine_config = """
+OVERLAYFS_MOUNT_POINT[usr-share-overlay] = "/usr/share/overlay"
+"""
+
+ self.write_config(config)
+ self.set_machine_config(wrong_machine_config)
+
+ res = bitbake('core-image-minimal', ignore_status=True)
+ line = self.getline(res, "Missing required mount point for OVERLAYFS_MOUNT_POINT[mnt-overlay] in your MACHINE configuration")
+ self.assertTrue(line and line.startswith("Parsing recipes...ERROR:"), msg=res.output)
+
+ def test_correct_image(self):
+ """
+ Summary: Check that we can create an image when all parameters are
+ set correctly
+ Expected: Image is created successfully
+ Author: Vyacheslav Yurkov <uvv.mail@gmail.com>
+ """
+
+ config = """
+IMAGE_INSTALL:append = " overlayfs-user systemd-machine-units"
+DISTRO_FEATURES += "systemd overlayfs"
+
+# Use systemd as init manager
+VIRTUAL-RUNTIME_init_manager = "systemd"
+
+# enable overlayfs in the kernel
+KERNEL_EXTRA_FEATURES:append = " features/overlayfs/overlayfs.scc"
+"""
+
+ systemd_machine_unit_append = """
+SYSTEMD_SERVICE:${PN} += " \
+ mnt-overlay.mount \
+"
+
+do_install:append() {
+ install -d ${D}${systemd_system_unitdir}
+ cat <<EOT > ${D}${systemd_system_unitdir}/mnt-overlay.mount
+[Unit]
+Description=Tmpfs directory
+DefaultDependencies=no
+
+[Mount]
+What=tmpfs
+Where=/mnt/overlay
+Type=tmpfs
+Options=mode=1777,strictatime,nosuid,nodev
+
+[Install]
+WantedBy=multi-user.target
+EOT
+}
+
+"""
+
+ self.write_config(config)
+ self.add_overlay_conf_to_machine()
+ self.write_recipeinc('systemd-machine-units', systemd_machine_unit_append)
+
+ bitbake('core-image-minimal')
+
+ def getline_qemu(out, line):
+ for l in out.split('\n'):
+ if line in l:
+ return l
+
+ with runqemu('core-image-minimal') as qemu:
+ # Check that we have /mnt/overlay fs mounted as tmpfs and
+ # /usr/share/my-application as an overlay (see overlayfs-user recipe)
+ status, output = qemu.run_serial("/bin/mount -t tmpfs,overlay")
+
+ line = getline_qemu(output, "on /mnt/overlay")
+ self.assertTrue(line and line.startswith("tmpfs"), msg=output)
+
+ line = getline_qemu(output, "upperdir=/mnt/overlay/upper/usr/share/my-application")
+ self.assertTrue(line and line.startswith("overlay"), msg=output)
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-04 02:03:03 +0300