34 lines
1.4 KiB
Nix
34 lines
1.4 KiB
Nix
{ lib, pkgs, ... }:
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# This needs to be a VM test because the FUSE kernel module can't be used inside of a derivation in the Nix sandbox.
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# This test also exercises the LZFSE support in darling-dmg.
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let
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# The last kitty release which is stored on an HFS+ filesystem inside the disk image
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test-dmg-file = pkgs.fetchurl {
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url = "https://github.com/kovidgoyal/kitty/releases/download/v0.17.4/kitty-0.17.4.dmg";
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hash = "sha256-m+c5s8fFrgUc0xQNI196WplYBZq9+lNgems5haZUdvA=";
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};
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in
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{
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name = "darling-dmg";
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meta.maintainers = with lib.maintainers; [ Luflosi ];
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nodes.machine = {};
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testScript = ''
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start_all()
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machine.succeed("mkdir mount-point")
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machine.succeed("'${pkgs.darling-dmg}/bin/darling-dmg' '${test-dmg-file}' mount-point")
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# Crude way to verify the contents
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# Taken from https://stackoverflow.com/questions/545387/linux-compute-a-single-hash-for-a-given-folder-contents
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# This could be improved. It does not check symlinks for example.
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hash = machine.succeed("""
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(find mount-point -type f -print0 | sort -z | xargs -0 sha256sum; \
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find mount-point \( -type f -o -type d \) -print0 | sort -z | \
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xargs -0 stat -c '%n %a') \
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| sha256sum
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""").strip()
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assert hash == "00e61c2ef171093fbf194e420c17bb84bcdb823238d70eb46e375bab2427cc21 -", f"The disk image contents differ from what was expected (was {hash})"
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'';
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}
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