about summary refs log blame commit diff
path: root/tests/fallback.sh
blob: 081e5695f400b338bc376c85e7f3f3ad00f55cc0 (plain) (tree)
1
2
3
4
5
6
7
8
9
                                                                  
                               
                                                                  
 
                                                                                                  
 
                                                       

                                                  
storeExpr=$($TOP/src/nix-instantiate/nix-instantiate fallback.nix)
echo "store expr is $storeExpr"

outPath=$($TOP/src/nix-store/nix-store -q --fallback "$storeExpr")
echo "output path is $outPath"

# Register a non-existant substitute
(echo $outPath && echo $TOP/no-such-program && echo 0) | $TOP/src/nix-store/nix-store --substitute

# Build the derivation
$TOP/src/nix-store/nix-store -r --fallback "$storeExpr"

text=$(cat "$outPath"/hello)
if test "$text" != "Hello World!"; then exit 1; fi