about summary refs log tree commit diff
path: root/third_party/nix/tests/nix-build.sh
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/nix/tests/nix-build.sh')
-rw-r--r--third_party/nix/tests/nix-build.sh25
1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/nix/tests/nix-build.sh b/third_party/nix/tests/nix-build.sh
new file mode 100644
index 000000000000..395264863196
--- /dev/null
+++ b/third_party/nix/tests/nix-build.sh
@@ -0,0 +1,25 @@
+source common.sh
+
+clearStore
+
+outPath=$(nix-build dependencies.nix -o $TEST_ROOT/result)
+test "$(cat $TEST_ROOT/result/foobar)" = FOOBAR
+
+# The result should be retained by a GC.
+echo A
+target=$(readLink $TEST_ROOT/result)
+echo B
+echo target is $target
+nix-store --gc
+test -e $target/foobar
+
+# But now it should be gone.
+rm $TEST_ROOT/result
+nix-store --gc
+if test -e $target/foobar; then false; fi
+
+outPath2=$(nix-build $(nix-instantiate dependencies.nix) --no-out-link)
+[[ $outPath = $outPath2 ]]
+
+outPath2=$(nix-build $(nix-instantiate dependencies.nix)!out --no-out-link)
+[[ $outPath = $outPath2 ]]