commit 455e7f19d005a52a2687d2996dbc94efd8434a40 · pyrox.dev/nixpkgs

-69

pkgs/build-support/trivial-builders/test.nix

···

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       { lib, nixosTest, pkgs, writeText, hello, figlet, stdenvNoCC }:

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #                         trivial-builders test

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #  This file can be run independently (quick):

     

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       #

     

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       #      $ pkgs/build-support/trivial-builders/test.sh

     

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       #

     

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       #  or in the build sandbox with a ~20s VM overhead

     

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       #

     

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       #      $ nix-build -A tests.trivial-builders

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       -
       

     

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       let

     

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         invokeSamples = file:

     

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           lib.concatStringsSep " " (

     

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             lib.attrValues (import file { inherit pkgs; })

     

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           );

     

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       in

     

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       nixosTest {

     

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         name = "nixpkgs-trivial-builders";

     

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         nodes.machine = { ... }: {

     

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           virtualisation.writableStore = true;

     

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           # Test runs without network, so we don't substitute and prepare our deps

     

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           nix.binaryCaches = lib.mkForce [];

     

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           environment.etc."pre-built-paths".source = writeText "pre-built-paths" (

     

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             builtins.toJSON [hello figlet stdenvNoCC]

     

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           );

     

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           environment.variables = {

     

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             SAMPLE = invokeSamples ./test/sample.nix;

     

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             REFERENCES = invokeSamples ./test/invoke-writeReferencesToFile.nix;

     

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             DIRECT_REFS = invokeSamples ./test/invoke-writeDirectReferencesToFile.nix;

     

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           };

     

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         };

     

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         testScript =

     

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           let

     

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             sample = import ./test/sample.nix { inherit pkgs; };

     

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             samplePaths = lib.unique (lib.attrValues sample);

     

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             sampleText = pkgs.writeText "sample-text" (lib.concatStringsSep "\n" samplePaths);

     

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             stringReferencesText =

     

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               pkgs.writeStringReferencesToFile

     

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                 ((lib.concatMapStringsSep "fillertext"

     

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                   (d: "${d}")

     

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                   (lib.attrValues sample)) + ''

     

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                     STORE=${builtins.storeDir};\nsystemctl start bar-foo.service

     

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                   '');

     

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           in ''

     

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             machine.succeed("""

     

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               ${./test.sh} 2>/dev/console

     

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             """)

     

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             machine.succeed("""

     

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               echo >&2 Testing string references...

     

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               diff -U3 <(sort ${stringReferencesText}) <(sort ${sampleText})

     

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             """)

     

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           '';

     

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         meta = {

     

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           license = lib.licenses.mit; # nixpkgs license

     

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           maintainers = with lib.maintainers; [

     

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             roberth

     

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           ];

     

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           description = "Run the Nixpkgs trivial builders tests";

     

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         };

     

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       }

-56

pkgs/build-support/trivial-builders/test.sh

···

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       #!/usr/bin/env bash

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #                         trivial-builders test

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #  This file can be run independently (quick):

     

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       #

     

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       #      $ pkgs/build-support/trivial-builders/test.sh

     

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       #

     

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       #  or in the build sandbox with a ~20s VM overhead

     

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       #

     

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       #      $ nix-build -A tests.trivial-builders

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       # strict bash

     

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       set -euo pipefail

     

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       # debug

     

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       # set -x

     

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       # PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'

     

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       cd "$(dirname ${BASH_SOURCE[0]})"  # nixpkgs root

     

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       if [[ -z ${SAMPLE:-} ]]; then

     

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         sample=( `nix-build test/sample.nix` )

     

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         directRefs=( `nix-build test/invoke-writeDirectReferencesToFile.nix` )

     

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         references=( `nix-build test/invoke-writeReferencesToFile.nix` )

     

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       else

     

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         # Injected by Nix (to avoid evaluating in a derivation)

     

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         # turn them into arrays

     

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         sample=($SAMPLE)

     

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         directRefs=($DIRECT_REFS)

     

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         references=($REFERENCES)

     

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       fi

     

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       echo >&2 Testing direct references...

     

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       for i in "${!sample[@]}"; do

     

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         echo >&2 Checking '#'$i ${sample[$i]} ${directRefs[$i]}

     

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         diff -U3 \

     

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           <(sort <${directRefs[$i]}) \

     

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           <(nix-store -q --references ${sample[$i]} | sort)

     

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       done

     

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       echo >&2 Testing closure...

     

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       for i in "${!sample[@]}"; do

     

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         echo >&2 Checking '#'$i ${sample[$i]} ${references[$i]}

     

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         diff -U3 \

     

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           <(sort <${references[$i]}) \

     

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           <(nix-store -q --requisites ${sample[$i]} | sort)

     

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       done

     

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       echo 'OK!'

+62

pkgs/build-support/trivial-builders/test/references-test.sh

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       #!/usr/bin/env bash

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #                         trivial-builders test

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #  This file can be run independently (quick):

     

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       #

     

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       #      $ pkgs/build-support/trivial-builders/references-test.sh

     

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       #

     

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       #  or in the build sandbox with a ~20s VM overhead

     

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       #

     

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       #      $ nix-build -A tests.trivial-builders.references

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       # strict bash

     

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       set -euo pipefail

     

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       # debug

     

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       # set -x

     

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       # PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'

     

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       cd "$(dirname ${BASH_SOURCE[0]})"  # nixpkgs root

     

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       if [[ -z ${SAMPLE:-} ]]; then

     

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         echo "Running the script directly is currently not supported."

     

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         echo "If you need to iterate, remove the raw path, which is not returned by nix-build."

     

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         exit 1

     

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       #   sample=( `nix-build --no-out-link sample.nix` )

     

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       #   directRefs=( `nix-build --no-out-link invoke-writeDirectReferencesToFile.nix` )

     

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       #   references=( `nix-build --no-out-link invoke-writeReferencesToFile.nix` )

     

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       #   echo "sample: ${#sample[@]}"

     

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       #   echo "direct: ${#directRefs[@]}"

     

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       #   echo "indirect: ${#references[@]}"

     

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       else

     

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         # Injected by Nix (to avoid evaluating in a derivation)

     

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         # turn them into arrays

     

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         sample=($SAMPLE)

     

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         directRefs=($DIRECT_REFS)

     

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         references=($REFERENCES)

     

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       fi

     

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       echo >&2 Testing direct references...

     

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       for i in "${!sample[@]}"; do

     

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         echo >&2 Checking '#'$i ${sample[$i]} ${directRefs[$i]}

     

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         diff -U3 \

     

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           <(sort <${directRefs[$i]}) \

     

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           <(nix-store -q --references ${sample[$i]} | sort)

     

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       done

     

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       +
       

     

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       echo >&2 Testing closure...

     

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       for i in "${!sample[@]}"; do

     

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         echo >&2 Checking '#'$i ${sample[$i]} ${references[$i]}

     

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         diff -U3 \

     

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           <(sort <${references[$i]}) \

     

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           <(nix-store -q --requisites ${sample[$i]} | sort)

     

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       done

     

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       echo 'OK!'

+54

pkgs/build-support/trivial-builders/test/references.nix

···

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       { lib, nixosTest, pkgs, writeText, hello, figlet, stdenvNoCC }:

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #                         trivial-builders test

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       #

     

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       #  This file can be run independently (quick):

     

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       #

     

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       #      $ pkgs/build-support/trivial-builders/references-test.sh

     

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       #

     

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       #  or in the build sandbox with a ~20s VM overhead

     

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       #

     

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       #      $ nix-build -A tests.trivial-builders.references

     

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       #

     

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       # -------------------------------------------------------------------------- #

     

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       +
       

     

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       let

     

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         invokeSamples = file:

     

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           lib.concatStringsSep " " (

     

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             lib.attrValues (import file { inherit pkgs; })

     

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           );

     

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       in

     

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       nixosTest {

     

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         name = "nixpkgs-trivial-builders";

     

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         nodes.machine = { ... }: {

     

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           virtualisation.writableStore = true;

     

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       +
       

     

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           # Test runs without network, so we don't substitute and prepare our deps

     

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           nix.binaryCaches = lib.mkForce [];

     

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           environment.etc."pre-built-paths".source = writeText "pre-built-paths" (

     

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             builtins.toJSON [hello figlet stdenvNoCC]

     

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           );

     

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           environment.variables = {

     

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             SAMPLE = invokeSamples ./sample.nix;

     

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             REFERENCES = invokeSamples ./invoke-writeReferencesToFile.nix;

     

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             DIRECT_REFS = invokeSamples ./invoke-writeDirectReferencesToFile.nix;

     

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           };

     

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         };

     

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         testScript =

     

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           ''

     

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             machine.succeed("""

     

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               ${./references-test.sh} 2>/dev/console

     

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             """)

     

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           '';

     

       47
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         meta = {

     

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       +
           license = lib.licenses.mit; # nixpkgs license

     

       49
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       +
           maintainers = with lib.maintainers; [

     

       50
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       +
             roberth

     

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       +
           ];

     

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           description = "Run the Nixpkgs trivial builders tests";

     

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       +
         };

     

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       +
       }

+5 -1

pkgs/build-support/trivial-builders/test/sample.nix

···

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       { pkgs ? import ../../../.. { config = {}; overlays = []; } }:

     

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       { pkgs ? import ../../../.. { config = { }; overlays = [ ]; } }:

     

       2
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       let

     

       3
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         inherit (pkgs)

     

       4
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           figlet

     

       5
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           zlib

     

       6
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           hello

     

       7
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           writeText

     

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       +
           runCommand

     

       8
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           ;

     

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       in

     

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       {

     
···

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         helloRef = writeText "hi" "hello ${hello}";

     

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         helloRefDup = writeText "hi" "hello ${hello}";

     

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         path = ./invoke-writeReferencesToFile.nix;

     

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         pathLike.outPath = ./invoke-writeReferencesToFile.nix;

     

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         helloFigletRef = writeText "hi" "hello ${hello} ${figlet}";

     

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         selfRef = runCommand "self-ref-1" {} "echo $out >$out";

     

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         selfRef2 = runCommand "self-ref-2" {} ''echo "${figlet}, $out" >$out'';

     

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         inherit (pkgs)

     

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           emptyFile

     

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           emptyDirectory

+18

pkgs/build-support/trivial-builders/test/writeStringReferencesToFile.nix

···

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       +
       { callPackage, lib, pkgs, runCommand, writeText, writeStringReferencesToFile }:

     

       2
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       let

     

       3
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       +
         sample = import ./sample.nix { inherit pkgs; };

     

       4
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       +
         samplePaths = lib.unique (lib.attrValues sample);

     

       5
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       +
         stri = x: "${x}";

     

       6
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       +
         sampleText = writeText "sample-text" (lib.concatStringsSep "\n" (lib.unique (map stri samplePaths)));

     

       7
       7
       +
         stringReferencesText =

     

       8
       8
       +
           writeStringReferencesToFile

     

       9
       9
       +
             ((lib.concatMapStringsSep "fillertext"

     

       10
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       +
               stri

     

       11
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       +
               (lib.attrValues sample)) + ''

     

       12
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       +
               STORE=${builtins.storeDir};\nsystemctl start bar-foo.service

     

       13
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       +
             '');

     

       14
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       +
       in

     

       15
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       +
       runCommand "test-writeStringReferencesToFile" { } ''

     

       16
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       +
         diff -U3 <(sort ${stringReferencesText}) <(sort ${sampleText})

     

       17
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       +
         touch $out

     

       18
       18
       +
       ''

+5 -2

pkgs/test/default.nix

···

       51
       51
        
       

     

       52
       52
        
         cuda = callPackage ./cuda { };

     

       53
       53
        
       

     

       54
       54
       -
         trivial = callPackage ../build-support/trivial-builders/test.nix {};

     

       55
       55
       -
         trivial-overriding = callPackage ../build-support/trivial-builders/test-overriding.nix {};

     

       54
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       +
         trivial-builders = recurseIntoAttrs {

     

       55
       55
       +
           writeStringReferencesToFile = callPackage ../build-support/trivial-builders/test/writeStringReferencesToFile.nix {};

     

       56
       56
       +
           references = callPackage ../build-support/trivial-builders/test/references.nix {};

     

       57
       57
       +
           overriding = callPackage ../build-support/trivial-builders/test-overriding.nix {};

     

       58
       58
       +
         };

     

       56
       59
        
       

     

       57
       60
        
         writers = callPackage ../build-support/writers/test.nix {};

     

       58
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       }