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nixosTests.docker-tools: add bulk-layer test

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A regression test for https://github.com/NixOS/nixpkgs/issues/78744.
This commit is contained in:
Antoine Eiche 2020-01-30 22:35:16 +01:00
parent 3b65b3f6d6
commit baa78de594
2 changed files with 17 additions and 0 deletions
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6
nixos/tests/docker-tools.nix
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@ -83,5 +83,11 @@ import ./make-test.nix ({ pkgs, ... }: {
# Ensure image with only 2 layers can be loaded
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.two-layered-image}'");
# Ensure the bulk layer didn't miss store paths
# Regression test for https://github.com/NixOS/nixpkgs/issues/78744
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.bulk-layer}'");
# This ensure the two output paths (ls and hello) are in the layer
$docker->succeed("docker run bulk-layer ls /bin/hello");
'';
})

11
pkgs/build-support/docker/examples.nix
View File

@ -247,4 +247,15 @@ rec {
maxLayers = 2;
};
# 16. Create a layered image with more packages than max layers.
# coreutils and hello are part of the same layer
bulk-layer = pkgs.dockerTools.buildLayeredImage {
name = "bulk-layer";
tag = "latest";
contents = with pkgs; [
coreutils hello
];
maxLayers = 2;
};
}