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Diffstat (limited to 'meta/lib/oeqa/runtime/cases/login.py')
| -rw-r--r-- | meta/lib/oeqa/runtime/cases/login.py | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/meta/lib/oeqa/runtime/cases/login.py b/meta/lib/oeqa/runtime/cases/login.py new file mode 100644 index 0000000000..aea3bfc778 --- /dev/null +++ b/meta/lib/oeqa/runtime/cases/login.py @@ -0,0 +1,107 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +import subprocess +from oeqa.runtime.case import OERuntimeTestCase +import tempfile +from oeqa.runtime.decorator.package import OEHasPackage + +### Status of qemu images. +# - runqemu qemuppc64 comes up blank. (skip) +# - qemuarmv5 comes up with multiple heads but sending "head" to screendump. +# seems to create a png with a bad header? (skip for now, but come back to fix) +# - qemuriscv32 and qemuloongarch64 doesn't work with testimage apparently? (skip) +# - qemumips64 is missing mouse icon. +# - qemumips takes forever to render and is missing mouse icon. +# - qemuarm and qemuppc are odd as they don't resize so we need to just set width. +# - All images have home and screen flipper icons not always rendered fully at first. +# the sleep seems to help this out some, depending on machine load. +### + +class LoginTest(OERuntimeTestCase): + def test_screenshot(self): + if self.td.get('MACHINE') in ("qemuppc64", "qemuarmv5", "qemuriscv32", "qemuloongarch64"): + self.skipTest("{0} is not currently supported.".format(self.td.get('MACHINE'))) + + # Set DEBUG_CREATE_IMAGES to 1 in order to populate the image-test images directory. + DEBUG_CREATE_IMAGES="0" + # Store failed images so we can debug them. + failed_image_dir=self.td.get('TOPDIR') + "/failed-images/" + + ### + # This is a really horrible way of doing this but I've not found the + # right event to determine "The system is loaded and screen is rendered" + # + # Using dbus-wait for matchbox is the wrong answer because while it + # ensures the system is up, it doesn't mean the screen is rendered. + # + # Checking the qmp socket doesn't work afaik either. + # + # One way to do this is to do compares of known good screendumps until + # we either get expected or close to expected or we time out. Part of the + # issue here with that is that there is a very fine difference in the + # diff between a screendump where the icons haven't loaded yet and + # one where they won't load. I'll look at that next, but, for now, this. + # + # Which is ugly and I hate it but it 'works' for various definitions of + # 'works'. + ### + + import time + + # qemumips takes forever to render. We could probably get away with 20 + # here were it not for that. + time.sleep(40) + + with tempfile.NamedTemporaryFile(prefix="oeqa-screenshot-login", suffix=".png") as t: + ret = self.target.runner.run_monitor("screendump", args={"filename": t.name, "format":"png"}) + + # Find out size of image so we can determine where to blank out clock. + # qemuarm and qemuppc are odd as it doesn't resize the window and returns + # incorrect widths + if self.td.get('MACHINE')=="qemuarm" or self.td.get('MACHINE')=="qemuppc": + width="640" + else: + cmd = "identify.im7 -ping -format '%w' {0}".format(t.name) + width = subprocess.check_output(cmd, shell=True).decode() + + rblank=int(float(width)) + lblank=rblank-40 + + # Use the meta-oe version of convert, along with it's suffix. This blanks out the clock. + cmd = "convert.im7 {0} -fill white -draw 'rectangle {1},10 {2},22' {3}".format(t.name, str(rblank), str(lblank), t.name) + convert_out=subprocess.check_output(cmd, shell=True).decode() + + if DEBUG_CREATE_IMAGES=="1": + # You probably aren't interested in this as it's just to create the images we compare against. + import shutil + shutil.copy2(t.name, "{0}/meta/files/image-tests/core-image-sato-{1}.png".format(self.td.get('COREBASE'), \ + self.td.get('MACHINE'))) + self.skipTest("Created a reference image for {0} and placed it in {1}/meta/files/image-tests/.".format(self.td.get('MACHINE'), self.td.get('COREBASE'))) + else: + # Use the meta-oe version of compare, along with it's suffix. + cmd = "compare.im7 -metric MSE {0} {1}/meta/files/image-tests/core-image-sato-{2}.png /dev/null".format(t.name, \ + self.td.get('COREBASE'), \ + self.td.get('MACHINE')) + compare_out = subprocess.run(cmd, shell=True, capture_output=True, text=True) + diff=float(compare_out.stderr.replace("(", "").replace(")","").split()[1]) + if diff > 0: + from datetime import datetime + import shutil + import os + try: + os.mkdir(failed_image_dir) + except FileExistsError: + # directory exists + pass + # Keep a copy of the failed screenshot so we can see what happened. + failedfile="{0}/failed-{1}-core-image-sato-{2}.png".format(failed_image_dir, \ + datetime.timestamp(datetime.now()), \ + self.td.get('MACHINE')) + shutil.copy2(t.name, failedfile) + self.fail("Screenshot diff is {0}. Failed image stored in {1}".format(str(diff), failedfile)) + else: + self.assertEqual(0, diff, "Screenshot diff is {0}.".format(str(diff))) |