nmattia/niv
1
1
Fork 0
mirror of https://github.com/nmattia/niv.git synced 2024-09-18 19:07:19 +03:00
Code Issues Projects Releases Wiki Activity

Refactor eval tests

Browse Source
This commit is contained in:
Nicolas Mattia 2020-08-18 10:52:02 +02:00
parent e82eb322ea
commit 7abb350a10
1 changed files with 55 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
tests/eval/default.nix
View File

@ -1,45 +1,63 @@
{ pkgs ? import <nixpkgs> {}
}:
pkgs.runCommand "foobar" { nativeBuildInputs = [ pkgs.jq pkgs.nix pkgs.moreutils ]; }
let
mkTest = name: text:
{
${name} =
pkgs.runCommand name { nativeBuildInputs = [ pkgs.jq pkgs.nix pkgs.moreutils ]; }
''
# for nix to run smoothly in multi-user install
# https://github.com/NixOS/nix/issues/3258
# https://github.com/cachix/install-nix-action/issues/16
export NIX_STATE_DIR="$TMPDIR"
export NIX_LOG_DIR="$TMPDIR"
cp ${ ../../nix/sources.nix} sources.nix
echo '{}' > sources.json
update_sources() {
cat sources.json | jq -cMe "$@" | sponge sources.json
}
eval_outPath() {
nix eval --raw '(let sources = import ./sources.nix; in sources.'"$1"'.outPath)'
}
eq() {
if ! [ "$1" == "$2" ]; then
echo "expected"
echo " '$1' == '$2'"
exit 1
fi
}
${text}
touch "$out"
'';
};
in
mkTest "simple-eval" ''
update_sources '.foo = { type: "tarball", url: "foo", sha256: "whocares" }'
update_sources '."ba-r" = { type: "tarball", url: "foo", sha256: "whocares" }'
update_sources '."ba z" = { type: "tarball", url: "foo", sha256: "whocares" }'
res="$(NIV_OVERRIDE_foo="hello" eval_outPath "foo")"
eq "$res" "hello"
res="$(NIV_OVERRIDE_ba_r="hello" eval_outPath "ba-r")"
eq "$res" "hello"
res="$(NIV_OVERRIDE_ba_z="hello" eval_outPath '"ba z"')"
eq "$res" "hello"
'' // mkTest "sources-json-elsewhere"
''
# for nix to run smoothly in multi-user install
# https://github.com/NixOS/nix/issues/3258
# https://github.com/cachix/install-nix-action/issues/16
export NIX_STATE_DIR="$TMPDIR"
export NIX_LOG_DIR="$TMPDIR"
cp ${ ../../nix/sources.nix} sources.nix
echo '{}' > sources.json
update_sources() {
cat sources.json | jq -cMe "$1" | sponge sources.json
}
update_sources '.foo = { type: "tarball", url: "foo", sha256: "whocares" }'
update_sources '."ba-r" = { type: "tarball", url: "foo", sha256: "whocares" }'
update_sources '."ba z" = { type: "tarball", url: "foo", sha256: "whocares" }'
eval_outPath() {
nix eval --raw '(let sources = import ./sources.nix; in sources.'"$1"'.outPath)'
}
eq() {
if ! [ "$1" == "$2" ]; then
echo "expected"
echo " '$1' == '$2'"
exit 1
fi
}
res="$(NIV_OVERRIDE_foo="hello" eval_outPath "foo")"
eq "$res" "hello"
res="$(NIV_OVERRIDE_ba_r="hello" eval_outPath "ba-r")"
eq "$res" "hello"
res="$(NIV_OVERRIDE_ba_z="hello" eval_outPath '"ba z"')"
eq "$res" "hello"
mkdir other
mv sources.json other
@ -52,6 +70,4 @@ pkgs.runCommand "foobar" { nativeBuildInputs = [ pkgs.jq pkgs.nix pkgs.moreutils
res="$(NIV_OVERRIDE_foo="hello" eval_outPath "foo")"
eq "$res" "hello"
touch "$out"
''