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nixos/tests/docker-tools: verify order of layers in stacked images

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This commit is contained in:
Antoine Eiche
2019-05-07 16:52:13 +02:00
parent a7eef11bb4
commit 5ef1223f30
2 changed files with 46 additions and 0 deletions
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nixos/tests/docker-tools.nix
+7
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@@ -67,5 +67,12 @@ import ./make-test.nix ({ pkgs, ... }: {
# Ensure building an image on top of a layered Docker images work
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.layered-on-top}'");
$docker->succeed("docker run --rm ${pkgs.dockerTools.examples.layered-on-top.imageName}");
# Ensure order of layers is correct
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.layersOrder}'");
$docker->succeed("docker run --rm ${pkgs.dockerTools.examples.layersOrder.imageName} cat /tmp/layer1 | grep -q layer1");
# This is to be sure the order of layers of the parent image is preserved
$docker->succeed("docker run --rm ${pkgs.dockerTools.examples.layersOrder.imageName} cat /tmp/layer2 | grep -q layer2");
$docker->succeed("docker run --rm ${pkgs.dockerTools.examples.layersOrder.imageName} cat /tmp/layer3 | grep -q layer3");
'';
})