| # |
| # SPDX-License-Identifier: MIT |
| # |
| |
| from oeqa.selftest.case import OESelftestTestCase |
| from oeqa.utils.commands import runCmd, bitbake, get_bb_var, runqemu |
| from oeqa.utils.sshcontrol import SSHControl |
| import glob |
| import os |
| import json |
| |
| class ImageFeatures(OESelftestTestCase): |
| |
| test_user = 'tester' |
| root_user = 'root' |
| |
| def test_non_root_user_can_connect_via_ssh_without_password(self): |
| """ |
| Summary: Check if non root user can connect via ssh without password |
| Expected: 1. Connection to the image via ssh using root user without providing a password should be allowed. |
| 2. Connection to the image via ssh using tester user without providing a password should be allowed. |
| Product: oe-core |
| Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> |
| AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> |
| """ |
| |
| features = 'EXTRA_IMAGE_FEATURES = "ssh-server-openssh empty-root-password allow-empty-password allow-root-login"\n' |
| features += 'INHERIT += "extrausers"\n' |
| features += 'EXTRA_USERS_PARAMS = "useradd -p \'\' {}; usermod -s /bin/sh {};"'.format(self.test_user, self.test_user) |
| self.write_config(features) |
| |
| # Build a core-image-minimal |
| bitbake('core-image-minimal') |
| |
| with runqemu("core-image-minimal") as qemu: |
| # Attempt to ssh with each user into qemu with empty password |
| for user in [self.root_user, self.test_user]: |
| ssh = SSHControl(ip=qemu.ip, logfile=qemu.sshlog, user=user) |
| status, output = ssh.run("true") |
| self.assertEqual(status, 0, 'ssh to user %s failed with %s' % (user, output)) |
| |
| def test_all_users_can_connect_via_ssh_without_password(self): |
| """ |
| Summary: Check if all users can connect via ssh without password |
| Expected: 1. Connection to the image via ssh using root user without providing a password should NOT be allowed. |
| 2. Connection to the image via ssh using tester user without providing a password should be allowed. |
| Product: oe-core |
| Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> |
| AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> |
| """ |
| |
| features = 'EXTRA_IMAGE_FEATURES = "ssh-server-openssh allow-empty-password allow-root-login"\n' |
| features += 'INHERIT += "extrausers"\n' |
| features += 'EXTRA_USERS_PARAMS = "useradd -p \'\' {}; usermod -s /bin/sh {};"'.format(self.test_user, self.test_user) |
| self.write_config(features) |
| |
| # Build a core-image-minimal |
| bitbake('core-image-minimal') |
| |
| with runqemu("core-image-minimal") as qemu: |
| # Attempt to ssh with each user into qemu with empty password |
| for user in [self.root_user, self.test_user]: |
| ssh = SSHControl(ip=qemu.ip, logfile=qemu.sshlog, user=user) |
| status, output = ssh.run("true") |
| if user == 'root': |
| self.assertNotEqual(status, 0, 'ssh to user root was allowed when it should not have been') |
| else: |
| self.assertEqual(status, 0, 'ssh to user tester failed with %s' % output) |
| |
| |
| def test_clutter_image_can_be_built(self): |
| """ |
| Summary: Check if clutter image can be built |
| Expected: 1. core-image-clutter can be built |
| Product: oe-core |
| Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> |
| AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> |
| """ |
| |
| # Build a core-image-clutter |
| bitbake('core-image-clutter') |
| |
| def test_wayland_support_in_image(self): |
| """ |
| Summary: Check Wayland support in image |
| Expected: 1. Wayland image can be build |
| 2. Wayland feature can be installed |
| Product: oe-core |
| Author: Ionut Chisanovici <ionutx.chisanovici@intel.com> |
| AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com> |
| """ |
| |
| distro_features = get_bb_var('DISTRO_FEATURES') |
| if not ('opengl' in distro_features and 'wayland' in distro_features): |
| self.skipTest('neither opengl nor wayland present on DISTRO_FEATURES so core-image-weston cannot be built') |
| |
| # Build a core-image-weston |
| bitbake('core-image-weston') |
| |
| def test_bmap(self): |
| """ |
| Summary: Check bmap support |
| Expected: 1. core-image-minimal can be build with bmap support |
| 2. core-image-minimal is sparse |
| Product: oe-core |
| Author: Ed Bartosh <ed.bartosh@linux.intel.com> |
| """ |
| |
| features = 'IMAGE_FSTYPES += " ext4 ext4.bmap ext4.bmap.gz"' |
| self.write_config(features) |
| |
| image_name = 'core-image-minimal' |
| bitbake(image_name) |
| |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| link_name = get_bb_var('IMAGE_LINK_NAME', image_name) |
| image_path = os.path.join(deploy_dir_image, "%s.ext4" % link_name) |
| bmap_path = "%s.bmap" % image_path |
| gzip_path = "%s.gz" % bmap_path |
| |
| # check if result image, bmap and bmap.gz files are in deploy directory |
| self.assertTrue(os.path.exists(image_path)) |
| self.assertTrue(os.path.exists(bmap_path)) |
| self.assertTrue(os.path.exists(gzip_path)) |
| |
| # check if result image is sparse |
| image_stat = os.stat(image_path) |
| self.assertGreater(image_stat.st_size, image_stat.st_blocks * 512) |
| |
| # check if the resulting gzip is valid |
| self.assertTrue(runCmd('gzip -t %s' % gzip_path)) |
| |
| def test_hypervisor_fmts(self): |
| """ |
| Summary: Check various hypervisor formats |
| Expected: 1. core-image-minimal can be built with vmdk, vdi and |
| qcow2 support. |
| 2. qemu-img says each image has the expected format |
| Product: oe-core |
| Author: Tom Rini <trini@konsulko.com> |
| """ |
| |
| img_types = [ 'vmdk', 'vdi', 'qcow2' ] |
| features = "" |
| for itype in img_types: |
| features += 'IMAGE_FSTYPES += "wic.%s"\n' % itype |
| self.write_config(features) |
| |
| image_name = 'core-image-minimal' |
| bitbake(image_name) |
| |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| link_name = get_bb_var('IMAGE_LINK_NAME', image_name) |
| for itype in img_types: |
| image_path = os.path.join(deploy_dir_image, "%s.wic.%s" % |
| (link_name, itype)) |
| |
| # check if result image file is in deploy directory |
| self.assertTrue(os.path.exists(image_path)) |
| |
| # check if result image is vmdk |
| sysroot = get_bb_var('STAGING_DIR_NATIVE', 'core-image-minimal') |
| result = runCmd('qemu-img info --output json %s' % image_path, |
| native_sysroot=sysroot) |
| try: |
| data = json.loads(result.output) |
| self.assertEqual(data.get('format'), itype, |
| msg="Unexpected format in '%s'" % (result.output)) |
| except json.decoder.JSONDecodeError: |
| self.fail("Could not parse '%ss'" % result.output) |
| |
| def test_long_chain_conversion(self): |
| """ |
| Summary: Check for chaining many CONVERSION_CMDs together |
| Expected: 1. core-image-minimal can be built with |
| ext4.bmap.gz.bz2.lzo.xz.u-boot and also create a |
| sha256sum |
| 2. The above image has a valid sha256sum |
| Product: oe-core |
| Author: Tom Rini <trini@konsulko.com> |
| """ |
| |
| conv = "ext4.bmap.gz.bz2.lzo.xz.u-boot" |
| features = 'IMAGE_FSTYPES += "%s %s.sha256sum"' % (conv, conv) |
| self.write_config(features) |
| |
| image_name = 'core-image-minimal' |
| bitbake(image_name) |
| |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| link_name = get_bb_var('IMAGE_LINK_NAME', image_name) |
| image_path = os.path.join(deploy_dir_image, "%s.%s" % |
| (link_name, conv)) |
| |
| # check if resulting image is in the deploy directory |
| self.assertTrue(os.path.exists(image_path)) |
| self.assertTrue(os.path.exists(image_path + ".sha256sum")) |
| |
| # check if the resulting sha256sum agrees |
| self.assertTrue(runCmd('cd %s;sha256sum -c %s.%s.sha256sum' % |
| (deploy_dir_image, link_name, conv))) |
| |
| def test_image_fstypes(self): |
| """ |
| Summary: Check if image of supported image fstypes can be built |
| Expected: core-image-minimal can be built for various image types |
| Product: oe-core |
| Author: Ed Bartosh <ed.bartosh@linux.intel.com> |
| """ |
| image_name = 'core-image-minimal' |
| |
| all_image_types = set(get_bb_var("IMAGE_TYPES", image_name).split()) |
| blacklist = set(('container', 'elf', 'f2fs', 'multiubi', 'tar.zst', 'wic.zst')) |
| img_types = all_image_types - blacklist |
| |
| config = 'IMAGE_FSTYPES += "%s"\n'\ |
| 'MKUBIFS_ARGS ?= "-m 2048 -e 129024 -c 2047"\n'\ |
| 'UBINIZE_ARGS ?= "-m 2048 -p 128KiB -s 512"' % ' '.join(img_types) |
| self.write_config(config) |
| |
| bitbake(image_name) |
| |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| link_name = get_bb_var('IMAGE_LINK_NAME', image_name) |
| for itype in img_types: |
| image_path = os.path.join(deploy_dir_image, "%s.%s" % (link_name, itype)) |
| # check if result image is in deploy directory |
| self.assertTrue(os.path.exists(image_path), |
| "%s image %s doesn't exist" % (itype, image_path)) |
| |
| def test_useradd_static(self): |
| config = """ |
| USERADDEXTENSION = "useradd-staticids" |
| USERADD_ERROR_DYNAMIC = "skip" |
| USERADD_UID_TABLES += "files/static-passwd" |
| USERADD_GID_TABLES += "files/static-group" |
| """ |
| self.write_config(config) |
| bitbake("core-image-base") |
| |
| def test_no_busybox_base_utils(self): |
| config = """ |
| # Enable x11 |
| DISTRO_FEATURES_append += "x11" |
| |
| # Switch to systemd |
| DISTRO_FEATURES += "systemd" |
| VIRTUAL-RUNTIME_init_manager = "systemd" |
| VIRTUAL-RUNTIME_initscripts = "" |
| VIRTUAL-RUNTIME_syslog = "" |
| VIRTUAL-RUNTIME_login_manager = "shadow-base" |
| DISTRO_FEATURES_BACKFILL_CONSIDERED = "sysvinit" |
| |
| # Replace busybox |
| PREFERRED_PROVIDER_virtual/base-utils = "packagegroup-core-base-utils" |
| VIRTUAL-RUNTIME_base-utils = "packagegroup-core-base-utils" |
| VIRTUAL-RUNTIME_base-utils-hwclock = "util-linux-hwclock" |
| VIRTUAL-RUNTIME_base-utils-syslog = "" |
| |
| # Blacklist busybox |
| PNBLACKLIST[busybox] = "Don't build this" |
| """ |
| self.write_config(config) |
| |
| bitbake("--graphviz core-image-sato") |
| |
| def test_fit_image(self): |
| """ |
| Summary: Check if FIT image and Image Tree Source (its) are built |
| and the Image Tree Source has the correct fields. |
| Expected: 1. fitImage and fitImage-its can be built |
| 2. The type, load address, entrypoint address and |
| default values of kernel and ramdisk are as expected |
| in the Image Tree Source. Not all the fields are tested, |
| only the key fields that wont vary between different |
| architectures. |
| Product: oe-core |
| Author: Usama Arif <usama.arif@arm.com> |
| """ |
| config = """ |
| # Enable creation of fitImage |
| KERNEL_IMAGETYPE = "Image" |
| KERNEL_IMAGETYPES += " fitImage " |
| KERNEL_CLASSES = " kernel-fitimage " |
| |
| # RAM disk variables including load address and entrypoint for kernel and RAM disk |
| IMAGE_FSTYPES += "cpio.gz" |
| INITRAMFS_IMAGE = "core-image-minimal" |
| UBOOT_RD_LOADADDRESS = "0x88000000" |
| UBOOT_RD_ENTRYPOINT = "0x88000000" |
| UBOOT_LOADADDRESS = "0x80080000" |
| UBOOT_ENTRYPOINT = "0x80080000" |
| """ |
| self.write_config(config) |
| |
| # fitImage is created as part of linux recipe |
| bitbake("virtual/kernel") |
| |
| image_type = "core-image-minimal" |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| machine = get_bb_var('MACHINE') |
| fitimage_its_path = os.path.join(deploy_dir_image, |
| "fitImage-its-%s-%s-%s" % (image_type, machine, machine)) |
| fitimage_path = os.path.join(deploy_dir_image, |
| "fitImage-%s-%s-%s" % (image_type, machine, machine)) |
| |
| self.assertTrue(os.path.exists(fitimage_its_path), |
| "%s image tree source doesn't exist" % (fitimage_its_path)) |
| self.assertTrue(os.path.exists(fitimage_path), |
| "%s FIT image doesn't exist" % (fitimage_path)) |
| |
| # Check that the type, load address, entrypoint address and default |
| # values for kernel and ramdisk in Image Tree Source are as expected. |
| # The order of fields in the below array is important. Not all the |
| # fields are tested, only the key fields that wont vary between |
| # different architectures. |
| its_field_check = ['type = "kernel";', |
| 'load = <0x80080000>;', |
| 'entry = <0x80080000>;', |
| 'type = "ramdisk";', |
| 'load = <0x88000000>;', |
| 'entry = <0x88000000>;', |
| 'default = "conf@1";', |
| 'kernel = "kernel@1";', |
| 'ramdisk = "ramdisk@1";' |
| ] |
| |
| with open(fitimage_its_path) as its_file: |
| field_index = 0 |
| for line in its_file: |
| if field_index == len(its_field_check): |
| break |
| if its_field_check[field_index] in line: |
| field_index +=1 |
| |
| if field_index != len(its_field_check): # if its equal, the test passed |
| self.assertTrue(field_index == len(its_field_check), |
| "Fields in Image Tree Source File %s did not match, error in finding %s" |
| % (fitimage_its_path, its_field_check[field_index])) |
| |
| def test_image_gen_debugfs(self): |
| """ |
| Summary: Check debugfs generation |
| Expected: 1. core-image-minimal can be build with IMAGE_GEN_DEBUGFS variable set |
| 2. debug filesystem is created when variable set |
| 3. debug symbols available |
| Product: oe-core |
| Author: Humberto Ibarra <humberto.ibarra.lopez@intel.com> |
| Yeoh Ee Peng <ee.peng.yeoh@intel.com> |
| """ |
| |
| image_name = 'core-image-minimal' |
| features = 'IMAGE_GEN_DEBUGFS = "1"\n' |
| features += 'IMAGE_FSTYPES_DEBUGFS = "tar.bz2"\n' |
| features += 'MACHINE = "genericx86-64"\n' |
| self.write_config(features) |
| |
| bitbake(image_name) |
| deploy_dir_image = get_bb_var('DEPLOY_DIR_IMAGE') |
| dbg_tar_file = os.path.join(deploy_dir_image, "*-dbg.rootfs.tar.bz2") |
| debug_files = glob.glob(dbg_tar_file) |
| self.assertNotEqual(len(debug_files), 0, 'debug filesystem not generated at %s' % dbg_tar_file) |
| result = runCmd('cd %s; tar xvf %s' % (deploy_dir_image, dbg_tar_file)) |
| self.assertEqual(result.status, 0, msg='Failed to extract %s: %s' % (dbg_tar_file, result.output)) |
| result = runCmd('find %s -name %s' % (deploy_dir_image, "udevadm")) |
| self.assertTrue("udevadm" in result.output, msg='Failed to find udevadm: %s' % result.output) |
| dbg_symbols_targets = result.output.splitlines() |
| self.assertTrue(dbg_symbols_targets, msg='Failed to split udevadm: %s' % dbg_symbols_targets) |
| for t in dbg_symbols_targets: |
| result = runCmd('objdump --syms %s | grep debug' % t) |
| self.assertTrue("debug" in result.output, msg='Failed to find debug symbol: %s' % result.output) |
| |
| def test_empty_image(self): |
| """Test creation of image with no packages""" |
| bitbake('test-empty-image') |
| res_dir = get_bb_var('DEPLOY_DIR_IMAGE') |
| images = os.path.join(res_dir, "test-empty-image-*.manifest") |
| result = glob.glob(images) |
| with open(result[1],"r") as f: |
| self.assertEqual(len(f.read().strip()),0) |