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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-09-11T23·10-0400 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-09-11T23·10-0400 |
| commit | 1f7901ec3b66fa80203bbac2cd6852eda389ba18 (patch) | |
| tree | 7ed3384e9dcf3294d5f5f8961e91860c74b815eb /tests/multiple-outputs.sh | |
| parent | 5e2ffd0b8a857da3239015d28f3a8b803566aecc (diff) | |
Test hash rewriting
Diffstat (limited to 'tests/multiple-outputs.sh')
| -rw-r--r-- | tests/multiple-outputs.sh | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/tests/multiple-outputs.sh b/tests/multiple-outputs.sh index 20f3380a10c8..07276bb66681 100644 --- a/tests/multiple-outputs.sh +++ b/tests/multiple-outputs.sh @@ -15,7 +15,7 @@ grep -q 'multiple-outputs-a.drv",\["first","second"\]' $drvPath grep -q 'multiple-outputs-b.drv",\["out"\]' $drvPath # While we're at it, test the ‘unsafeDiscardOutputDependency’ primop. -outPath=$(nix-build multiple-outputs.nix -A d) +outPath=$(nix-build multiple-outputs.nix -A d --no-out-link) drvPath=$(cat $outPath/drv) outPath=$(nix-store -q $drvPath) ! [ -e "$outPath" ] @@ -23,17 +23,33 @@ outPath=$(nix-store -q $drvPath) # Do a build of something that depends on a derivation with multiple # outputs. echo "building b..." -outPath=$(nix-build multiple-outputs.nix -A b) +outPath=$(nix-build multiple-outputs.nix -A b --no-out-link) echo "output path is $outPath" [ "$(cat "$outPath"/file)" = "success" ] +# Test nix-build on a derivation with multiple outputs. +nix-build multiple-outputs.nix -A a -o $TEST_ROOT/result +[ "$(cat $TEST_ROOT/result-first/file)" = "first" ] +[ "$(cat $TEST_ROOT/result-second/file)" = "second" ] +[ "$(cat $TEST_ROOT/result-second/link/file)" = "first" ] +hash1=$(nix-store -q --hash $TEST_ROOT/result-second) + +# Delete one of the outputs and rebuild it. This will cause a hash +# rewrite. +nix-store --delete $TEST_ROOT/result-second --ignore-liveness +nix-build multiple-outputs.nix -A a -o $TEST_ROOT/result +[ "$(cat $TEST_ROOT/result-second/file)" = "second" ] +[ "$(cat $TEST_ROOT/result-second/link/file)" = "first" ] +hash2=$(nix-store -q --hash $TEST_ROOT/result-second) +[ "$hash1" = "$hash2" ] + # Make sure that nix-build works on derivations with multiple outputs. echo "building a.first..." -nix-build multiple-outputs.nix -A a.first +nix-build multiple-outputs.nix -A a.first --no-out-link # Cyclic outputs should be rejected. echo "building cyclic..." -if nix-build multiple-outputs.nix -A cyclic; then +if nix-build multiple-outputs.nix -A cyclic --no-out-link; then echo "Cyclic outputs incorrectly accepted!" exit 1 fi |