68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
{ stdenv, lib, pname, idris2, zsh }:
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let
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testCompileAndRun = {testName, code, want, packages ? []}: let
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packageString = builtins.concatStringsSep " " (map (p: "--package " + p) packages);
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in stdenv.mkDerivation {
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name = "${pname}-${testName}";
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meta.timeout = 60;
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# with idris2 compiled binaries assume zsh is available on darwin, but that
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# is not the case with pure nix environments. Thus, we need to include zsh
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# when we build for darwin in tests. While this is impure, this is also what
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# we find in real darwin hosts.
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nativeBuildInputs = lib.optionals stdenv.isDarwin [ zsh ];
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buildCommand = ''
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set -eo pipefail
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cat > packageTest.idr <<HERE
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${code}
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HERE
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${idris2}/bin/idris2 ${packageString} -o packageTest packageTest.idr
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GOT=$(./build/exec/packageTest)
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if [ "$GOT" = "${want}" ]; then
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echo "${testName} SUCCESS: '$GOT' = '${want}'"
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else
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>&2 echo "Got '$GOT', want: '${want}'"
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exit 1
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fi
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touch $out
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'';
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};
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in {
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# Simple hello world compiles, runs and outputs as expected
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hello-world = testCompileAndRun {
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testName = "hello-world";
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code = ''
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module Main
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main : IO ()
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main = putStrLn "Hello World!"
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'';
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want = "Hello World!";
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};
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# Data.Vect.Sort is available via --package contrib
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use-contrib = testCompileAndRun {
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testName = "use-contrib";
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packages = [ "contrib" ];
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code = ''
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module Main
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import Data.Vect
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import Data.Vect.Sort -- from contrib
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vect : Vect 3 Int
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vect = 3 :: 1 :: 5 :: Nil
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main : IO ()
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main = putStrLn $ show (sort vect)
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'';
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want = "[1, 3, 5]";
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};
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}
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