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uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

Browse source 
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>
This commit is contained in:
Anton Arapov 2021-04-03 12:58:10 +02:00 • committed by Alan Daniels
commit 56de2bcd43
30691 changed files with 3076956 additions and 0 deletions
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172
nixos/tests/turbovnc-headless-server.nix Normal file
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import ./make-test-python.nix ({ pkgs, lib, ... }: {
name = "turbovnc-headless-server";
meta = {
maintainers = with lib.maintainers; [ nh2 ];
};
nodes.machine = { pkgs, ... }: {
environment.systemPackages = with pkgs; [
glxinfo
procps # for `pkill`, `pidof` in the test
scrot # for screenshotting Xorg
turbovnc
];
programs.turbovnc.ensureHeadlessSoftwareOpenGL = true;
networking.firewall = {
# Reject instead of drop, for failures instead of hangs.
rejectPackets = true;
allowedTCPPorts = [
5900 # VNC :0, for seeing what's going on in the server
];
};
# So that we can ssh into the VM, see e.g.
# http://blog.patapon.info/nixos-local-vm/#accessing-the-vm-with-ssh
services.openssh.enable = true;
services.openssh.permitRootLogin = "yes";
users.extraUsers.root.password = "";
users.mutableUsers = false;
};
testScript = ''
def wait_until_terminated_or_succeeds(
termination_check_shell_command,
success_check_shell_command,
get_detail_message_fn,
retries=60,
retry_sleep=0.5,
):
def check_success():
command_exit_code, _output = machine.execute(success_check_shell_command)
return command_exit_code == 0
for _ in range(retries):
exit_check_exit_code, _output = machine.execute(termination_check_shell_command)
is_terminated = exit_check_exit_code != 0
if is_terminated:
if check_success():
return
else:
details = get_detail_message_fn()
raise Exception(
f"termination check ({termination_check_shell_command}) triggered without command succeeding ({success_check_shell_command}); details: {details}"
)
else:
if check_success():
return
import time
time.sleep(retry_sleep)
if not check_success():
details = get_detail_message_fn()
raise Exception(
f"action timed out ({success_check_shell_command}); details: {details}"
)
# Below we use the pattern:
# (cmd | tee stdout.log) 3>&1 1>&2 2>&3 | tee stderr.log
# to capture both stderr and stdout while also teeing them, see:
# https://unix.stackexchange.com/questions/6430/how-to-redirect-stderr-and-stdout-to-different-files-and-also-display-in-termina/6431#6431
# Starts headless VNC server, backgrounding it.
def start_xvnc():
xvnc_command = " ".join(
[
"Xvnc",
":0",
"-iglx",
"-auth /root/.Xauthority",
"-geometry 1240x900",
"-depth 24",
"-rfbwait 5000",
"-deferupdate 1",
"-verbose",
"-securitytypes none",
# We don't enforce localhost listening such that we
# can connect from outside the VM using
# env QEMU_NET_OPTS=hostfwd=tcp::5900-:5900 $(nix-build nixos/tests/turbovnc-headless-server.nix -A driver)/bin/nixos-test-driver
# for testing purposes, and so that we can in the future
# add another test case that connects the TurboVNC client.
# "-localhost",
]
)
machine.execute(
# Note trailing & for backgrounding.
f"({xvnc_command} | tee /tmp/Xvnc.stdout) 3>&1 1>&2 2>&3 | tee /tmp/Xvnc.stderr >&2 &",
)
# Waits until the server log message that tells us that GLX is ready
# (requires `-verbose` above), avoiding screenshoting racing below.
def wait_until_xvnc_glx_ready():
machine.wait_until_succeeds("test -f /tmp/Xvnc.stderr")
wait_until_terminated_or_succeeds(
termination_check_shell_command="pidof Xvnc",
success_check_shell_command="grep 'GLX: Initialized DRISWRAST' /tmp/Xvnc.stderr",
get_detail_message_fn=lambda: "Contents of /tmp/Xvnc.stderr:\n"
+ machine.succeed("cat /tmp/Xvnc.stderr"),
)
# Checks that we detect glxgears failing when
# `LIBGL_DRIVERS_PATH=/nonexistent` is set
# (in which case software rendering should not work).
def test_glxgears_failing_with_bad_driver_path():
machine.execute(
# Note trailing & for backgrounding.
"(env DISPLAY=:0 LIBGL_DRIVERS_PATH=/nonexistent glxgears -info | tee /tmp/glxgears-should-fail.stdout) 3>&1 1>&2 2>&3 | tee /tmp/glxgears-should-fail.stderr >&2 &"
)
machine.wait_until_succeeds("test -f /tmp/glxgears-should-fail.stderr")
wait_until_terminated_or_succeeds(
termination_check_shell_command="pidof glxgears",
success_check_shell_command="grep 'libGL error: failed to load driver: swrast' /tmp/glxgears-should-fail.stderr",
get_detail_message_fn=lambda: "Contents of /tmp/glxgears-should-fail.stderr:\n"
+ machine.succeed("cat /tmp/glxgears-should-fail.stderr"),
)
machine.wait_until_fails("pidof glxgears")
# Starts glxgears, backgrounding it. Waits until it prints the `GL_RENDERER`.
# Does not quit glxgears.
def test_glxgears_prints_renderer():
machine.execute(
# Note trailing & for backgrounding.
"(env DISPLAY=:0 glxgears -info | tee /tmp/glxgears.stdout) 3>&1 1>&2 2>&3 | tee /tmp/glxgears.stderr >&2 &"
)
machine.wait_until_succeeds("test -f /tmp/glxgears.stderr")
wait_until_terminated_or_succeeds(
termination_check_shell_command="pidof glxgears",
success_check_shell_command="grep 'GL_RENDERER' /tmp/glxgears.stdout",
get_detail_message_fn=lambda: "Contents of /tmp/glxgears.stderr:\n"
+ machine.succeed("cat /tmp/glxgears.stderr"),
)
with subtest("Start Xvnc"):
start_xvnc()
wait_until_xvnc_glx_ready()
with subtest("Ensure bad driver path makes glxgears fail"):
test_glxgears_failing_with_bad_driver_path()
with subtest("Run 3D application (glxgears)"):
test_glxgears_prints_renderer()
# Take screenshot; should display the glxgears.
machine.succeed("scrot --display :0 /tmp/glxgears.png")
# Copy files down.
machine.copy_from_vm("/tmp/glxgears.png")
machine.copy_from_vm("/tmp/glxgears.stdout")
machine.copy_from_vm("/tmp/glxgears-should-fail.stdout")
machine.copy_from_vm("/tmp/glxgears-should-fail.stderr")
machine.copy_from_vm("/tmp/Xvnc.stdout")
machine.copy_from_vm("/tmp/Xvnc.stderr")
'';
})