Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10'

git-subtree-dir: third_party/nix
git-subtree-mainline: cf8cd640c1
git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10

third_party/nix/tests/linux-sandbox.sh

@@ -0,0 +1,30 @@
+source common.sh
+
+clearStore
+
+if ! canUseSandbox; then exit; fi
+
+# Note: we need to bind-mount $SHELL into the chroot. Currently we
+# only support the case where $SHELL is in the Nix store, because
+# otherwise things get complicated (e.g. if it's in /bin, do we need
+# /lib as well?).
+if [[ ! $SHELL =~ /nix/store ]]; then exit; fi
+
+chmod -R u+w $TEST_ROOT/store0 || true
+rm -rf $TEST_ROOT/store0
+
+export NIX_STORE_DIR=/my/store
+export NIX_REMOTE=$TEST_ROOT/store0
+
+outPath=$(nix-build dependencies.nix --no-out-link --sandbox-paths /nix/store)
+
+[[ $outPath =~ /my/store/.*-dependencies ]]
+
+nix path-info -r $outPath | grep input-2
+
+nix ls-store -R -l $outPath | grep foobar
+
+nix cat-store $outPath/foobar | grep FOOBAR
+
+# Test --check without hash rewriting.
+nix-build dependencies.nix --no-out-link --check --sandbox-paths /nix/store