nixos/tests/cage: Increase the xterm font size to fix the test

The result still looks far from ideal but at least it gets recognized
now. "-fa Monospace" is required to switch to a font from the FreeType
library so that "-fs 24" works.

Note: Using linuxPackages_latest is not required anymore.
This commit is contained in:
Michael Weiss 2021-04-29 19:42:12 +02:00
parent 2f824a4e20
commit af99194379
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@ -13,18 +13,10 @@ import ./make-test-python.nix ({ pkgs, ...} :
services.cage = {
enable = true;
user = "alice";
program = "${pkgs.xterm}/bin/xterm -cm -pc"; # disable color and bold to make OCR easier
# Disable color and bold and use a larger font to make OCR easier:
program = "${pkgs.xterm}/bin/xterm -cm -pc -fa Monospace -fs 24";
};
# this needs a fairly recent kernel, otherwise:
# [backend/drm/util.c:215] Unable to add DRM framebuffer: No such file or directory
# [backend/drm/legacy.c:15] Virtual-1: Failed to set CRTC: No such file or directory
# [backend/drm/util.c:215] Unable to add DRM framebuffer: No such file or directory
# [backend/drm/legacy.c:15] Virtual-1: Failed to set CRTC: No such file or directory
# [backend/drm/drm.c:618] Failed to initialize renderer on connector 'Virtual-1': initial page-flip failed
# [backend/drm/drm.c:701] Failed to initialize renderer for plane
boot.kernelPackages = pkgs.linuxPackages_latest;
virtualisation.memorySize = 1024;
};