Add basic flake tests

This commit is contained in:
Eelco Dolstra 2019-05-07 23:22:47 +02:00
parent ddd42b7e94
commit 2d5a219688
6 changed files with 126 additions and 4 deletions

View file

@ -35,6 +35,7 @@ prefix = @prefix@
sandbox_shell = @sandbox_shell@ sandbox_shell = @sandbox_shell@
storedir = @storedir@ storedir = @storedir@
sysconfdir = @sysconfdir@ sysconfdir = @sysconfdir@
system = @system@
doc_generate = @doc_generate@ doc_generate = @doc_generate@
xmllint = @xmllint@ xmllint = @xmllint@
xsltproc = @xsltproc@ xsltproc = @xsltproc@

View file

@ -129,6 +129,7 @@ NEED_PROG(gzip, gzip)
NEED_PROG(xz, xz) NEED_PROG(xz, xz)
AC_PATH_PROG(dot, dot) AC_PATH_PROG(dot, dot)
AC_PATH_PROG(lsof, lsof, lsof) AC_PATH_PROG(lsof, lsof, lsof)
NEED_PROG(jq, jq)
NEED_PROG(cat, cat) NEED_PROG(cat, cat)

View file

@ -56,6 +56,7 @@ rec {
# Tests # Tests
git git
mercurial mercurial
jq
] ]
++ lib.optionals stdenv.isLinux [libseccomp utillinuxMinimal] ++ lib.optionals stdenv.isLinux [libseccomp utillinuxMinimal]
++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium

View file

@ -5,7 +5,7 @@ rec {
path = coreutils; path = coreutils;
system = builtins.currentSystem; system = "@system@";
shared = builtins.getEnv "_NIX_TEST_SHARED"; shared = builtins.getEnv "_NIX_TEST_SHARED";

117
tests/flakes.sh Normal file
View file

@ -0,0 +1,117 @@
source common.sh
if [[ -z $(type -p git) ]]; then
echo "Git not installed; skipping flake tests"
exit 99
fi
clearStore
registry=$TEST_ROOT/registry.json
flake1=$TEST_ROOT/flake1
flake2=$TEST_ROOT/flake2
flake3=$TEST_ROOT/flake3
for repo in $flake1 $flake2 $flake3; do
rm -rf $repo
mkdir $repo
git -C $repo init
git -C $repo config user.email "foobar@example.com"
git -C $repo config user.name "Foobar"
done
cat > $flake1/flake.nix <<EOF
{
name = "flake1";
epoch = 2019;
description = "Bla bla";
provides = deps: rec {
packages.foo = import ./simple.nix;
defaultPackage = packages.foo;
};
}
EOF
cp ./simple.nix ./simple.builder.sh ./config.nix $flake1/
git -C $flake1 add flake.nix simple.nix simple.builder.sh config.nix
git -C $flake1 commit -m 'Initial'
cat > $flake2/flake.nix <<EOF
{
name = "flake2";
epoch = 2019;
requires = [ "flake1" ];
description = "Fnord";
provides = deps: rec {
packages.bar = deps.flake1.provides.packages.foo;
};
}
EOF
git -C $flake2 add flake.nix
git -C $flake2 commit -m 'Initial'
cat > $registry <<EOF
{
"flakes": {
"flake1": {
"uri": "file://$flake1"
},
"flake2": {
"uri": "file://$flake2"
},
"flake3": {
"uri": "file://$flake3"
},
"nixpkgs": {
"uri": "flake1"
}
},
"version": 1
}
EOF
# Test 'nix flake list'.
(( $(nix flake list --flake-registry $registry | wc -l) == 4 ))
# Test 'nix flake info'.
nix flake info --flake-registry $registry flake1 | grep -q 'ID: *flake1'
# Test 'nix flake info --json'.
json=$(nix flake info --flake-registry $registry flake1 --json | jq .)
[[ $(echo "$json" | jq -r .description) = 'Bla bla' ]]
[[ -d $(echo "$json" | jq -r .path) ]]
# Test 'nix build' on a flake.
nix build -o $TEST_ROOT/result --flake-registry $registry flake1:foo
[[ -e $TEST_ROOT/result/hello ]]
# Test defaultPackage.
nix build -o $TEST_ROOT/result --flake-registry $registry flake1:
[[ -e $TEST_ROOT/result/hello ]]
# Building a flake with an unlocked dependency should fail in pure mode.
(! nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar)
# But should succeed in impure mode.
# FIXME: this currently fails.
#nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar --impure
# Test automatic lock file generation.
nix build -o $TEST_ROOT/result --flake-registry $registry $flake2:bar
[[ -e $flake2/flake.lock ]]
git -C $flake2 commit flake.lock -m 'Add flake.lock'
# Now we should be able to build the flake in pure mode.
nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar
# Or without a registry.
nix build -o $TEST_ROOT/result file://$flake2:bar

View file

@ -26,13 +26,15 @@ nix_tests = \
check.sh \ check.sh \
plugins.sh \ plugins.sh \
search.sh \ search.sh \
nix-copy-ssh.sh nix-copy-ssh.sh \
flakes.sh
# parallel.sh # parallel.sh
install-tests += $(foreach x, $(nix_tests), tests/$(x)) install-tests += $(foreach x, $(nix_tests), tests/$(x))
tests-environment = NIX_REMOTE= $(bash) -e tests-environment = NIX_REMOTE= $(bash) -e
clean-files += $(d)/common.sh clean-files += $(d)/common.sh $(d)/config.nix
installcheck: $(d)/common.sh $(d)/plugins/libplugintest.$(SO_EXT) $(d)/config.nix
installcheck: $(d)/common.sh $(d)/plugins/libplugintest.$(SO_EXT)