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authorVincent Ambo <tazjin@google.com>2020-05-17T14·52+0100
committerVincent Ambo <tazjin@google.com>2020-05-17T14·52+0100
commit7994fd1d545cc5c876d6f21db7ddf9185d23dad6 (patch)
tree32dd695785378c5b9c8be97fc583e9dfc62cb105 /third_party/nix/tests/nix-build.sh
parentcf8cd640c1adf74a3706efbcb0ea4625da106fb2 (diff)
parent90b3b31dc27f31e9b11653a636025d29ddb087a3 (diff)
Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10' r/724
git-subtree-dir: third_party/nix
git-subtree-mainline: cf8cd640c1adf74a3706efbcb0ea4625da106fb2
git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10
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 ]]