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|
{
stdenv,
runCommand,
lib,
pname,
idris2,
idris2Packages,
zsh,
tree,
}:
let
testCompileAndRun =
{
testName,
code,
want,
packages ? [ ],
}:
let
packageString = builtins.concatStringsSep " " (map (p: "--package " + p) packages);
in
runCommand "${pname}-${testName}"
{
meta.timeout = 60;
# with idris2 compiled binaries assume zsh is available on darwin, but that
# is not the case with pure nix environments. Thus, we need to include zsh
# when we build for darwin in tests. While this is impure, this is also what
# we find in real darwin hosts.
nativeBuildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ zsh ];
}
''
set -eo pipefail
cat > packageTest.idr <<HERE
${code}
HERE
${idris2}/bin/idris2 ${packageString} -o packageTest packageTest.idr
GOT=$(./build/exec/packageTest)
if [ "$GOT" = "${want}" ]; then
echo "${testName} SUCCESS: '$GOT' = '${want}'"
else
>&2 echo "Got '$GOT', want: '${want}'"
exit 1
fi
touch $out
'';
testBuildIdris =
{
testName,
buildIdrisArgs,
makeExecutable,
expectedTree,
}:
let
final = pkg: if makeExecutable then pkg.executable else pkg.library { };
idrisPkg = final (idris2Packages.buildIdris buildIdrisArgs);
in
runCommand "${pname}-${testName}"
{
meta.timeout = 60;
nativeBuildInputs = [ tree ];
}
''
GOT="$(tree ${idrisPkg} | tail -n +2)"
if [ "$GOT" = '${expectedTree}' ]; then
echo "${testName} SUCCESS"
else
>&2 echo "Got:
$GOT"
>&2 echo 'want:
${expectedTree}'
exit 1
fi
touch $out
'';
in
{
# Simple hello world compiles, runs and outputs as expected
helloWorld = testCompileAndRun {
testName = "hello-world";
code = ''
module Main
main : IO ()
main = putStrLn "Hello World!"
'';
want = "Hello World!";
};
# Data.Vect.Sort is available via --package contrib
useContrib = testCompileAndRun {
testName = "use-contrib";
packages = [ "contrib" ];
code = ''
module Main
import Data.Vect
import Data.Vect.Sort -- from contrib
vect : Vect 3 Int
vect = 3 :: 1 :: 5 :: Nil
main : IO ()
main = putStrLn $ show (sort vect)
'';
want = "[1, 3, 5]";
};
buildLibrary = testBuildIdris {
testName = "library-package";
buildIdrisArgs = {
ipkgName = "pkg";
idrisLibraries = [ idris2Packages.idris2Api ];
src = runCommand "library-package-src" { } ''
mkdir $out
cat > $out/Main.idr <<EOF
module Main
import Compiler.ANF -- from Idris2Api
hello : String
hello = "world"
EOF
cat > $out/pkg.ipkg <<EOF
package pkg
modules = Main
depends = idris2
EOF
'';
};
makeExecutable = false;
expectedTree = ''
`-- lib
`-- idris2-0.7.0
`-- pkg-0
|-- 2023090800
| |-- Main.ttc
| `-- Main.ttm
`-- pkg.ipkg
5 directories, 3 files'';
};
buildExecutable = testBuildIdris {
testName = "executable-package";
buildIdrisArgs = {
ipkgName = "pkg";
idrisLibraries = [ ];
src = runCommand "executable-package-src" { } ''
mkdir $out
cat > $out/Main.idr <<EOF
module Main
main : IO ()
main = putStrLn "hi"
EOF
cat > $out/pkg.ipkg <<EOF
package pkg
modules = Main
main = Main
executable = mypkg
EOF
'';
};
makeExecutable = true;
expectedTree = ''
`-- bin
`-- mypkg
2 directories, 1 file'';
};
}
|
