diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/testimage.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/testimage.bbclass | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/testimage.bbclass b/import-layers/yocto-poky/meta/classes/testimage.bbclass new file mode 100644 index 000000000..e77bb1192 --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/testimage.bbclass @@ -0,0 +1,263 @@ +# Copyright (C) 2013 Intel Corporation +# +# Released under the MIT license (see COPYING.MIT) + + +# testimage.bbclass enables testing of qemu images using python unittests. +# Most of the tests are commands run on target image over ssh. +# To use it add testimage to global inherit and call your target image with -c testimage +# You can try it out like this: +# - first build a qemu core-image-sato +# - add INHERIT += "testimage" in local.conf +# - then bitbake core-image-sato -c testimage. That will run a standard suite of tests. + +# You can set (or append to) TEST_SUITES in local.conf to select the tests +# which you want to run for your target. +# The test names are the module names in meta/lib/oeqa/runtime. +# Each name in TEST_SUITES represents a required test for the image. (no skipping allowed) +# Appending "auto" means that it will try to run all tests that are suitable for the image (each test decides that on it's own). +# Note that order in TEST_SUITES is relevant: tests are run in an order such that +# tests mentioned in @skipUnlessPassed run before the tests that depend on them, +# but without such dependencies, tests run in the order in which they are listed +# in TEST_SUITES. +# +# A layer can add its own tests in lib/oeqa/runtime, provided it extends BBPATH as normal in its layer.conf. + +# TEST_LOG_DIR contains a command ssh log and may contain infromation about what command is running, output and return codes and for qemu a boot log till login. +# Booting is handled by this class, and it's not a test in itself. +# TEST_QEMUBOOT_TIMEOUT can be used to set the maximum time in seconds the launch code will wait for the login prompt. + +TEST_LOG_DIR ?= "${WORKDIR}/testimage" + +TEST_EXPORT_DIR ?= "${TMPDIR}/testimage/${PN}" +TEST_EXPORT_ONLY ?= "0" + +RPMTESTSUITE = "${@bb.utils.contains('IMAGE_PKGTYPE', 'rpm', 'smart rpm', '', d)}" +MINTESTSUITE = "ping" +NETTESTSUITE = "${MINTESTSUITE} ssh df date scp syslog" +DEVTESTSUITE = "gcc kernelmodule ldd" + +DEFAULT_TEST_SUITES = "${MINTESTSUITE} auto" +DEFAULT_TEST_SUITES_pn-core-image-minimal = "${MINTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-minimal-dev = "${MINTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-full-cmdline = "${NETTESTSUITE} perl python logrotate" +DEFAULT_TEST_SUITES_pn-core-image-x11 = "${MINTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-lsb = "${NETTESTSUITE} pam parselogs ${RPMTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-sato = "${NETTESTSUITE} connman xorg parselogs ${RPMTESTSUITE} \ + ${@bb.utils.contains('IMAGE_PKGTYPE', 'rpm', 'python', '', d)}" +DEFAULT_TEST_SUITES_pn-core-image-sato-sdk = "${NETTESTSUITE} connman xorg perl python \ + ${DEVTESTSUITE} parselogs ${RPMTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-lsb-dev = "${NETTESTSUITE} pam perl python parselogs ${RPMTESTSUITE}" +DEFAULT_TEST_SUITES_pn-core-image-lsb-sdk = "${NETTESTSUITE} buildcvs buildiptables buildsudoku \ + connman ${DEVTESTSUITE} pam perl python parselogs ${RPMTESTSUITE}" +DEFAULT_TEST_SUITES_pn-meta-toolchain = "auto" + +# aarch64 has no graphics +DEFAULT_TEST_SUITES_remove_aarch64 = "xorg" + +#qemumips is too slow for buildsudoku +DEFAULT_TEST_SUITES_remove_qemumips = "buildsudoku" + +TEST_SUITES ?= "${DEFAULT_TEST_SUITES}" + +TEST_QEMUBOOT_TIMEOUT ?= "1000" +TEST_TARGET ?= "qemu" +TEST_TARGET_IP ?= "" +TEST_SERVER_IP ?= "" + +TESTIMAGEDEPENDS = "" +TESTIMAGEDEPENDS_qemuall = "qemu-native:do_populate_sysroot qemu-helper-native:do_populate_sysroot" + +TESTIMAGELOCK = "${TMPDIR}/testimage.lock" +TESTIMAGELOCK_qemuall = "" + +TESTIMAGE_DUMP_DIR ?= "/tmp/oe-saved-tests/" + +testimage_dump_target () { + top -bn1 + ps + free + df + # The next command will export the default gateway IP + export DEFAULT_GATEWAY=$(ip route | awk '/default/ { print $3}') + ping -c3 $DEFAULT_GATEWAY + dmesg + netstat -an + ip address + # Next command will dump logs from /var/log/ + find /var/log/ -type f 2>/dev/null -exec echo "====================" \; -exec echo {} \; -exec echo "====================" \; -exec cat {} \; -exec echo "" \; +} + +testimage_dump_host () { + top -bn1 + iostat -x -z -N -d -p ALL 20 2 + ps -ef + free + df + memstat + dmesg + ip -s link + netstat -an +} + +python do_testimage() { + testimage_main(d) +} +addtask testimage +do_testimage[nostamp] = "1" +do_testimage[depends] += "${TESTIMAGEDEPENDS}" +do_testimage[lockfiles] += "${TESTIMAGELOCK}" + +def exportTests(d,tc): + import json + import shutil + import pkgutil + import re + + exportpath = d.getVar("TEST_EXPORT_DIR", True) + + savedata = {} + savedata["d"] = {} + savedata["target"] = {} + savedata["host_dumper"] = {} + for key in tc.__dict__: + # special cases + if key not in ['d', 'target', 'host_dumper', 'suite']: + savedata[key] = getattr(tc, key) + savedata["target"]["ip"] = tc.target.ip or d.getVar("TEST_TARGET_IP", True) + savedata["target"]["server_ip"] = tc.target.server_ip or d.getVar("TEST_SERVER_IP", True) + + keys = [ key for key in d.keys() if not key.startswith("_") and not key.startswith("BB") \ + and not key.startswith("B_pn") and not key.startswith("do_") and not d.getVarFlag(key, "func", True)] + for key in keys: + try: + savedata["d"][key] = d.getVar(key, True) + except bb.data_smart.ExpansionError: + # we don't care about those anyway + pass + + savedata["host_dumper"]["parent_dir"] = tc.host_dumper.parent_dir + savedata["host_dumper"]["cmds"] = tc.host_dumper.cmds + + json_file = os.path.join(exportpath, "testdata.json") + with open(json_file, "w") as f: + json.dump(savedata, f, skipkeys=True, indent=4, sort_keys=True) + + # Replace absolute path with relative in the file + exclude_path = os.path.join(d.getVar("COREBASE", True),'meta','lib','oeqa') + f1 = open(json_file,'r').read() + f2 = open(json_file,'w') + m = f1.replace(exclude_path,'oeqa') + f2.write(m) + f2.close() + + # now start copying files + # we'll basically copy everything under meta/lib/oeqa, with these exceptions + # - oeqa/targetcontrol.py - not needed + # - oeqa/selftest - something else + # That means: + # - all tests from oeqa/runtime defined in TEST_SUITES (including from other layers) + # - the contents of oeqa/utils and oeqa/runtime/files + # - oeqa/oetest.py and oeqa/runexport.py (this will get copied to exportpath not exportpath/oeqa) + # - __init__.py files + bb.utils.mkdirhier(os.path.join(exportpath, "oeqa/runtime/files")) + bb.utils.mkdirhier(os.path.join(exportpath, "oeqa/utils")) + # copy test modules, this should cover tests in other layers too + bbpath = d.getVar("BBPATH", True).split(':') + for t in tc.testslist: + isfolder = False + if re.search("\w+\.\w+\.test_\S+", t): + t = '.'.join(t.split('.')[:3]) + mod = pkgutil.get_loader(t) + # More depth than usual? + if (t.count('.') > 2): + for p in bbpath: + foldername = os.path.join(p, 'lib', os.sep.join(t.split('.')).rsplit(os.sep, 1)[0]) + if os.path.isdir(foldername): + isfolder = True + target_folder = os.path.join(exportpath, "oeqa", "runtime", os.path.basename(foldername)) + if not os.path.exists(target_folder): + shutil.copytree(foldername, target_folder) + if not isfolder: + shutil.copy2(mod.filename, os.path.join(exportpath, "oeqa/runtime")) + # copy __init__.py files + oeqadir = pkgutil.get_loader("oeqa").filename + shutil.copy2(os.path.join(oeqadir, "__init__.py"), os.path.join(exportpath, "oeqa")) + shutil.copy2(os.path.join(oeqadir, "runtime/__init__.py"), os.path.join(exportpath, "oeqa/runtime")) + # copy oeqa/oetest.py and oeqa/runexported.py + shutil.copy2(os.path.join(oeqadir, "oetest.py"), os.path.join(exportpath, "oeqa")) + shutil.copy2(os.path.join(oeqadir, "runexported.py"), exportpath) + # copy oeqa/utils/*.py + for root, dirs, files in os.walk(os.path.join(oeqadir, "utils")): + for f in files: + if f.endswith(".py"): + shutil.copy2(os.path.join(root, f), os.path.join(exportpath, "oeqa/utils")) + # copy oeqa/runtime/files/* + for root, dirs, files in os.walk(os.path.join(oeqadir, "runtime/files")): + for f in files: + shutil.copy2(os.path.join(root, f), os.path.join(exportpath, "oeqa/runtime/files")) + + bb.plain("Exported tests to: %s" % exportpath) + +def testimage_main(d): + import unittest + import os + import oeqa.runtime + import time + import signal + from oeqa.oetest import ImageTestContext + from oeqa.targetcontrol import get_target_controller + from oeqa.utils.dump import get_host_dumper + + pn = d.getVar("PN", True) + export = oe.utils.conditional("TEST_EXPORT_ONLY", "1", True, False, d) + bb.utils.mkdirhier(d.getVar("TEST_LOG_DIR", True)) + if export: + bb.utils.remove(d.getVar("TEST_EXPORT_DIR", True), recurse=True) + bb.utils.mkdirhier(d.getVar("TEST_EXPORT_DIR", True)) + + # we need the host dumper in test context + host_dumper = get_host_dumper(d) + + # the robot dance + target = get_target_controller(d) + + # test context + tc = ImageTestContext(d, target, host_dumper) + + # this is a dummy load of tests + # we are doing that to find compile errors in the tests themselves + # before booting the image + try: + tc.loadTests() + except Exception as e: + import traceback + bb.fatal("Loading tests failed:\n%s" % traceback.format_exc()) + + if export: + signal.signal(signal.SIGTERM, tc.origsigtermhandler) + tc.origsigtermhandler = None + exportTests(d,tc) + else: + target.deploy() + try: + target.start() + starttime = time.time() + result = tc.runTests() + stoptime = time.time() + if result.wasSuccessful(): + bb.plain("%s - Ran %d test%s in %.3fs" % (pn, result.testsRun, result.testsRun != 1 and "s" or "", stoptime - starttime)) + msg = "%s - OK - All required tests passed" % pn + skipped = len(result.skipped) + if skipped: + msg += " (skipped=%d)" % skipped + bb.plain(msg) + else: + raise bb.build.FuncFailed("%s - FAILED - check the task log and the ssh log" % pn ) + finally: + signal.signal(signal.SIGTERM, tc.origsigtermhandler) + target.stop() + +testimage_main[vardepsexclude] =+ "BB_ORIGENV" + +inherit testsdk |
