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