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nixos/tests/cups-pdf: migration to runTest

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https://github.com/NixOS/nixpkgs/issues/386873
This commit is contained in:
Yarny0
2025-03-05 18:55:53 +01:00
parent 2c8d3f48d3
commit f4f89032a1
2 changed files with 41 additions and 43 deletions
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2
nixos/tests/all-tests.nix
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@@ -343,7 +343,7 @@ in
crabfit = handleTest ./crabfit.nix { };
cri-o = handleTestOn [ "aarch64-linux" "x86_64-linux" ] ./cri-o.nix { };
cryptpad = runTest ./cryptpad.nix;
cups-pdf = handleTest ./cups-pdf.nix { };
cups-pdf = runTest ./cups-pdf.nix;
curl-impersonate = handleTest ./curl-impersonate.nix { };
custom-ca = handleTest ./custom-ca.nix { };
croc = handleTest ./croc.nix { };

82
nixos/tests/cups-pdf.nix
View File

@@ -1,47 +1,45 @@
import ./make-test-python.nix (
{ lib, pkgs, ... }:
{
name = "cups-pdf";
{ hostPkgs, lib, ... }:
{
name = "cups-pdf";
nodes.machine =
{ pkgs, ... }:
{
imports = [ ./common/user-account.nix ];
environment.systemPackages = [ pkgs.poppler-utils ];
fonts.packages = [ pkgs.dejavu_fonts ]; # yields more OCR-able pdf
services.printing.cups-pdf.enable = true;
services.printing.cups-pdf.instances = {
opt = { };
noopt.installPrinter = false;
};
hardware.printers.ensurePrinters = [
{
name = "noopt";
model = "CUPS-PDF_noopt.ppd";
deviceUri = "cups-pdf:/noopt";
}
];
nodes.machine =
{ pkgs, ... }:
{
imports = [ ./common/user-account.nix ];
environment.systemPackages = [ pkgs.poppler-utils ];
fonts.packages = [ pkgs.dejavu_fonts ]; # yields more OCR-able pdf
services.printing.cups-pdf.enable = true;
services.printing.cups-pdf.instances = {
opt = { };
noopt.installPrinter = false;
};
hardware.printers.ensurePrinters = [
{
name = "noopt";
model = "CUPS-PDF_noopt.ppd";
deviceUri = "cups-pdf:/noopt";
}
];
};
# we cannot check the files with pdftotext, due to
# https://github.com/alexivkin/CUPS-PDF-to-PDF/issues/7
# we need `imagemagickBig` as it has ghostscript support
# we cannot check the files with pdftotext, due to
# https://github.com/alexivkin/CUPS-PDF-to-PDF/issues/7
# we need `imagemagickBig` as it has ghostscript support
testScript = ''
from subprocess import run
machine.wait_for_unit("multi-user.target")
for name in ("opt", "noopt"):
text = f"test text {name}".upper()
machine.wait_until_succeeds(f"lpstat -v {name}")
machine.succeed(f"su - alice -c 'echo -e \"\n {text}\" | lp -d {name}'")
# wait until the pdf files are completely produced and readable by alice
machine.wait_until_succeeds(f"su - alice -c 'pdfinfo /var/spool/cups-pdf-{name}/users/alice/*.pdf'")
machine.succeed(f"cp /var/spool/cups-pdf-{name}/users/alice/*.pdf /tmp/{name}.pdf")
machine.copy_from_vm(f"/tmp/{name}.pdf", "")
run(f"${pkgs.imagemagickBig}/bin/convert -density 300 $out/{name}.pdf $out/{name}.jpeg", shell=True, check=True)
assert text.encode() in run(f"${lib.getExe pkgs.tesseract} $out/{name}.jpeg stdout", shell=True, check=True, capture_output=True).stdout
'';
testScript = ''
from subprocess import run
machine.wait_for_unit("multi-user.target")
for name in ("opt", "noopt"):
text = f"test text {name}".upper()
machine.wait_until_succeeds(f"lpstat -v {name}")
machine.succeed(f"su - alice -c 'echo -e \"\n {text}\" | lp -d {name}'")
# wait until the pdf files are completely produced and readable by alice
machine.wait_until_succeeds(f"su - alice -c 'pdfinfo /var/spool/cups-pdf-{name}/users/alice/*.pdf'")
machine.succeed(f"cp /var/spool/cups-pdf-{name}/users/alice/*.pdf /tmp/{name}.pdf")
machine.copy_from_vm(f"/tmp/{name}.pdf", "")
run(f"${hostPkgs.imagemagickBig}/bin/convert -density 300 $out/{name}.pdf $out/{name}.jpeg", shell=True, check=True)
assert text.encode() in run(f"${lib.getExe hostPkgs.tesseract} $out/{name}.jpeg stdout", shell=True, check=True, capture_output=True).stdout
'';
meta.maintainers = [ lib.maintainers.yarny ];
}
)
meta.maintainers = [ lib.maintainers.yarny ];
}