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b3de22483c
This is a decomposition of the testing-python.nix and build-vms.nix
files into modules.
By refactoring the glue, we accomplish the following:
- NixOS tests can now use `imports` and other module system features.
- Network-wide test setup can now be reusable; example:
- A setup with all VMs configured to use a DNS server
- Split long, slow tests into multiple tests that import a
common module that has most of the setup.
- Type checking for the test arguments
- (TBD) "generated" options reference docs
- Aspects that had to be wired through all the glue are now in their
own files.
- Chief example: interactive.nix.
- Also: network.nix
In rewriting this, I've generally stuck as close as possible to the
existing code; copying pieces of logic and rewiring them, without
changing the logic itself.
I've made two exceptions to this rule
- Introduction of `extraDriverArgs` instead of hardcoded
interactivity logic.
- Incorporation of https://github.com/NixOS/nixpkgs/pull/144110
in testScript.nix.
I might revert the latter and split it into a new commit.
19 lines
428 B
Nix
19 lines
428 B
Nix
{ config, lib, moduleType, hostPkgs, ... }:
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let
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inherit (lib) mkOption types;
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in
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{
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options = {
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interactive = mkOption {
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description = "All the same options, but configured for interactive use.";
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type = moduleType;
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};
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};
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config = {
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interactive.qemu.package = hostPkgs.qemu;
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interactive.extraDriverArgs = [ "--interactive" ];
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passthru.driverInteractive = config.interactive.driver;
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};
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}
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