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nixpkgs/nixos/tests/chromium.nix
Michael Weiss 5389fbe783
nixos/tests/chromium: Disable a failing test for M107+
I haven't had time to look into this yet but it looks like opening chrome://gpu
doesn't work anymore without proper GPU rendering (we use software rendering
due to the virtualisation).
According to the console output the new window never opens (at least with
Google Chrome - I couldn't test it with Chromium yet due to the failing builds
for M107 and M108):
```
(finished: sending keys ‘chrome://gpu
‘, in 0.14 seconds)
machine: waiting for a window to appear
machine: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d'
(finished: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d', in 0.05 seconds)
machine # Error: eglChooseConfig returned zero configs
machine #     at Create (../../third_party/dawn/src/dawn/native/opengl/ContextEGL.cpp:53)
machine #
machine: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d'
machine # WARNING: lavapipe is not a conformant vulkan implementation, testing use only.
(finished: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d', in 0.06 seconds)
machine: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d'
(finished: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d', in 0.09 seconds)
[...]
```
2022-10-24 21:33:14 +02:00

269 lines
8.3 KiB
Nix

{ system ? builtins.currentSystem
, config ? {}
, pkgs ? import ../.. { inherit system config; }
, channelMap ? { # Maps "channels" to packages
stable = pkgs.chromium;
beta = pkgs.chromiumBeta;
dev = pkgs.chromiumDev;
ungoogled = pkgs.ungoogled-chromium;
chrome-stable = pkgs.google-chrome;
chrome-beta = pkgs.google-chrome-beta;
chrome-dev = pkgs.google-chrome-dev;
}
}:
with import ../lib/testing-python.nix { inherit system pkgs; };
with pkgs.lib;
let
user = "alice";
startupHTML = pkgs.writeText "chromium-startup.html" ''
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Chromium startup notifier</title>
</head>
<body onload="javascript:document.title='startup done'">
<img src="file://${pkgs.fetchurl {
url = "https://nixos.org/logo/nixos-hex.svg";
sha256 = "07ymq6nw8kc22m7kzxjxldhiq8gzmc7f45kq2bvhbdm0w5s112s4";
}}" />
</body>
</html>
'';
in
mapAttrs (channel: chromiumPkg: makeTest {
name = "chromium-${channel}";
meta = {
maintainers = with maintainers; [ aszlig primeos ];
} // optionalAttrs (chromiumPkg.meta ? timeout) {
# https://github.com/NixOS/hydra/issues/591#issuecomment-435125621
# Note: optionalAttrs is used since meta.timeout is not set for Google Chrome
inherit (chromiumPkg.meta) timeout;
};
enableOCR = true;
nodes.machine = { ... }: {
imports = [ ./common/user-account.nix ./common/x11.nix ];
virtualisation.memorySize = 2047;
test-support.displayManager.auto.user = user;
environment = {
systemPackages = [ chromiumPkg ];
variables."XAUTHORITY" = "/home/alice/.Xauthority";
};
};
testScript = let
xdo = name: text: let
xdoScript = pkgs.writeText "${name}.xdo" text;
in "${pkgs.xdotool}/bin/xdotool ${xdoScript}";
in ''
import shlex
import re
from contextlib import contextmanager
major_version = "${versions.major (getVersion chromiumPkg.name)}"
# Run as user alice
def ru(cmd):
return "su - ${user} -c " + shlex.quote(cmd)
def launch_browser():
"""Launches the web browser with the correct options."""
# Determine the name of the binary:
pname = "${getName chromiumPkg.name}"
if pname.find("chromium") != -1:
binary = "chromium" # Same name for all channels and ungoogled-chromium
elif pname == "google-chrome":
binary = "google-chrome-stable"
elif pname == "google-chrome-dev":
binary = "google-chrome-unstable"
else: # For google-chrome-beta and as fallback:
binary = pname
# Add optional CLI options:
options = []
if major_version > "95" and not pname.startswith("google-chrome"):
# Workaround to avoid a GPU crash:
options.append("--use-gl=swiftshader")
# Launch the process:
options.append("file://${startupHTML}")
machine.succeed(ru(f'ulimit -c unlimited; {binary} {shlex.join(options)} >&2 & disown'))
if binary.startswith("google-chrome"):
# Need to click away the first window:
machine.wait_for_text("Make Google Chrome the default browser")
machine.screenshot("google_chrome_default_browser_prompt")
machine.send_key("ret")
def create_new_win():
"""Creates a new Chromium window."""
with machine.nested("Creating a new Chromium window"):
machine.wait_until_succeeds(
ru(
"${xdo "create_new_win-select_main_window" ''
search --onlyvisible --name "startup done"
windowfocus --sync
windowactivate --sync
''}"
)
)
machine.send_key("ctrl-n")
# Wait until the new window appears:
machine.wait_until_succeeds(
ru(
"${xdo "create_new_win-wait_for_window" ''
search --onlyvisible --name "New Tab"
windowfocus --sync
windowactivate --sync
''}"
)
)
def close_new_tab_win():
"""Closes the Chromium window with the title "New Tab"."""
machine.wait_until_succeeds(
ru(
"${xdo "close_new_tab_win-select_main_window" ''
search --onlyvisible --name "New Tab"
windowfocus --sync
windowactivate --sync
''}"
)
)
machine.send_key("ctrl-w")
# Wait until the closed window disappears:
machine.wait_until_fails(
ru(
"${xdo "close_new_tab_win-wait_for_close" ''
search --onlyvisible --name "New Tab"
''}"
)
)
@contextmanager
def test_new_win(description, url, window_name):
create_new_win()
machine.wait_for_window("New Tab")
machine.send_chars(f"{url}\n")
machine.wait_for_window(window_name)
machine.screenshot(description)
machine.succeed(
ru(
"${xdo "copy-all" ''
key --delay 1000 Ctrl+a Ctrl+c
''}"
)
)
clipboard = machine.succeed(
ru("${pkgs.xclip}/bin/xclip -o")
)
print(f"{description} window content:\n{clipboard}")
with machine.nested(description):
yield clipboard
# Close the newly created window:
machine.send_key("ctrl-w")
machine.wait_for_x()
launch_browser()
machine.wait_for_text("startup done")
machine.wait_until_succeeds(
ru(
"${xdo "check-startup" ''
search --sync --onlyvisible --name "startup done"
# close first start help popup
key -delay 1000 Escape
windowfocus --sync
windowactivate --sync
''}"
)
)
create_new_win()
# Optional: Wait for the new tab page to fully load before taking the screenshot:
machine.wait_for_text("Web Store")
machine.screenshot("empty_windows")
close_new_tab_win()
machine.screenshot("startup_done")
with test_new_win("sandbox_info", "chrome://sandbox", "Sandbox Status") as clipboard:
filters = [
"layer 1 sandbox.*namespace",
"pid namespaces.*yes",
"network namespaces.*yes",
"seccomp.*sandbox.*yes",
"you are adequately sandboxed",
]
if not all(
re.search(filter, clipboard, flags=re.DOTALL | re.IGNORECASE)
for filter in filters
):
assert False, f"sandbox not working properly: {clipboard}"
machine.sleep(1)
machine.succeed(
ru(
"${xdo "find-window-after-copy" ''
search --onlyvisible --name "Sandbox Status"
''}"
)
)
clipboard = machine.succeed(
ru(
"echo void | ${pkgs.xclip}/bin/xclip -i >&2"
)
)
machine.succeed(
ru(
"${xdo "copy-sandbox-info" ''
key --delay 1000 Ctrl+a Ctrl+c
''}"
)
)
clipboard = machine.succeed(
ru("${pkgs.xclip}/bin/xclip -o")
)
if not all(
re.search(filter, clipboard, flags=re.DOTALL | re.IGNORECASE)
for filter in filters
):
assert False, f"copying twice in a row does not work properly: {clipboard}"
machine.screenshot("after_copy_from_chromium")
if major_version < "107":
# TODO: Fix the chrome://gpu test for M107+
with test_new_win("gpu_info", "chrome://gpu", "chrome://gpu"):
# To check the text rendering (catches regressions like #131074):
machine.wait_for_text("Graphics Feature Status")
with test_new_win("version_info", "chrome://version", "About Version") as clipboard:
filters = [
r"${chromiumPkg.version} \(Official Build",
]
if not all(
re.search(filter, clipboard) for filter in filters
):
assert False, "Version info not correct."
machine.shutdown()
'';
}) channelMap