lib/tests/sources.sh: init

This commit is contained in:
Robert Hensing 2021-02-06 00:15:33 +01:00
parent dfd2b1bd90
commit d14be76615
3 changed files with 64 additions and 0 deletions

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@ -1,6 +1,7 @@
# Functions for copying sources to the Nix store.
{ lib }:
# Tested in lib/tests/sources.sh
let
inherit (builtins)
hasContext

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@ -26,7 +26,11 @@ pkgs.runCommandNoCC "nixpkgs-lib-tests" {
nix-store --init
cp -r ${../.} lib
echo "Running lib/tests/modules.sh"
bash lib/tests/modules.sh
echo "Running lib/tests/sources.sh"
TEST_LIB=$PWD/lib bash lib/tests/sources.sh
touch $out
''

59
lib/tests/sources.sh Executable file
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@ -0,0 +1,59 @@
#!/usr/bin/env bash
set -euo pipefail
# Use
# || die
die() {
echo >&2 "test case failed: " "$@"
exit 1
}
if test -n "${TEST_LIB:-}"; then
export NIX_PATH=nixpkgs="$(dirname "$TEST_LIB")"
else
export NIX_PATH=nixpkgs="$(cd $(dirname ${BASH_SOURCE[0]})/../..; pwd)"
fi
work="$(mktemp -d)"
clean_up() {
rm -rf "$work"
}
trap clean_up EXIT
cd $work
touch {README.md,module.o,foo.bar}
# nix-instantiate doesn't write out the source, only computing the hash, so
# this uses the experimental nix command instead.
dir="$(nix eval --raw '(with import <nixpkgs/lib>; "${
cleanSource ./.
}")')"
(cd $dir; find) | sort -f | diff -U10 - <(cat <<EOF
.
./foo.bar
./README.md
EOF
) || die "cleanSource 1"
dir="$(nix eval --raw '(with import <nixpkgs/lib>; "${
cleanSourceWith { src = '"$work"'; filter = path: type: ! hasSuffix ".bar" path; }
}")')"
(cd $dir; find) | sort -f | diff -U10 - <(cat <<EOF
.
./module.o
./README.md
EOF
) || die "cleanSourceWith 1"
dir="$(nix eval --raw '(with import <nixpkgs/lib>; "${
cleanSourceWith { src = cleanSource '"$work"'; filter = path: type: ! hasSuffix ".bar" path; }
}")')"
(cd $dir; find) | sort -f | diff -U10 - <(cat <<EOF
.
./README.md
EOF
) || die "cleanSourceWith + cleanSource"
echo >&2 tests ok