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build-remote: Add a basic test

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This only runs on Linux because it requires a diverted store (which
uses mount/user namespaces).
This commit is contained in:
Eelco Dolstra 2017-05-02 15:35:35 +02:00
parent cef8c169b1
commit 16535552ad
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3 changed files with 27 additions and 1 deletions
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24
tests/build-remote.sh Normal file
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source common.sh
clearStore
if [[ $(uname) != Linux ]]; then exit; fi
if [[ ! $SHELL =~ /nix/store ]]; then exit; fi
chmod -R u+w $TEST_ROOT/store0 || true
chmod -R u+w $TEST_ROOT/store1 || true
rm -rf $TEST_ROOT/store0 $TEST_ROOT/store1
# FIXME: --option is not passed to build-remote, so have to create a config file.
export NIX_CONF_DIR=$TEST_ROOT/etc2
mkdir -p $NIX_CONF_DIR
echo "build-sandbox-paths = /nix/store" > $NIX_CONF_DIR/nix.conf
outPath=$(nix-build build-hook.nix --no-out-link -j0 --option builders "local?root=$TEST_ROOT/store0; local?root=$TEST_ROOT/store1 - - 1 1 foo" --option build-sandbox-paths /nix/store)
cat $outPath/foobar | grep FOOBAR
# Ensure that input1 was built on store1 due to the required feature.
p=$(readlink -f $outPath/input-2)
(! nix path-info --store local?root=$TEST_ROOT/store0 --all | grep dependencies.builder1.sh)
nix path-info --store local?root=$TEST_ROOT/store1 --all | grep dependencies.builder1.sh