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lix-releng-staging/tests/binary-cache.sh

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Add a test for the binary cache substituter
2012-07-26 21:13:14 +00:00
source common.sh
clearStore
Test "nix-env -qas" with the binary cache substituter
2012-07-27 18:15:03 +00:00
# Create the binary cache.
Add a test for the binary cache substituter
2012-07-26 21:13:14 +00:00
cacheDir=$TEST_ROOT/binary-cache
rm -rf $cacheDir
outPath=$(nix-build dependencies.nix --no-out-link)
nix-push --dest $cacheDir $outPath
Allow a binary cache to declare that it doesn't support "nix-env -qas" Querying all substitutable paths via "nix-env -qas" is potentially hard on a server, since it involves sending thousands of HEAD requests. So a binary cache must now have a meta-info file named "nix-cache-info" that specifies whether the server wants this. It also specifies the store prefix so that we don't send useless queries to a binary cache for a different store prefix.
2012-07-27 22:16:05 +00:00
# By default, a binary cache doesn't support "nix-env -qas", but does
# support installation.
Add a test for the binary cache substituter
2012-07-26 21:13:14 +00:00
clearStore
rm -f $NIX_STATE_DIR/binary-cache*
Allow a binary cache to declare that it doesn't support "nix-env -qas" Querying all substitutable paths via "nix-env -qas" is potentially hard on a server, since it involves sending thousands of HEAD requests. So a binary cache must now have a meta-info file named "nix-cache-info" that specifies whether the server wants this. It also specifies the store prefix so that we don't send useless queries to a binary cache for a different store prefix.
2012-07-27 22:16:05 +00:00
NIX_BINARY_CACHES="file://$cacheDir" nix-env -f dependencies.nix -qas \* | grep -- "---"
NIX_BINARY_CACHES="file://$cacheDir" nix-store -r $outPath
# But with the right configuration, "nix-env -qas" should also work.
clearStore
rm -f $NIX_STATE_DIR/binary-cache*
echo "WantMassQuery: 1" >> $cacheDir/nix-cache-info
Test "nix-env -qas" with the binary cache substituter
2012-07-27 18:15:03 +00:00
NIX_BINARY_CACHES="file://$cacheDir" nix-env -f dependencies.nix -qas \* | grep -- "--S"
Add a test for the binary cache substituter
2012-07-26 21:13:14 +00:00
NIX_BINARY_CACHES="file://$cacheDir" nix-store -r $outPath
nix-store --check-validity $outPath
nix-store -qR $outPath | grep input-2
Allow a binary cache to declare that it doesn't support "nix-env -qas" Querying all substitutable paths via "nix-env -qas" is potentially hard on a server, since it involves sending thousands of HEAD requests. So a binary cache must now have a meta-info file named "nix-cache-info" that specifies whether the server wants this. It also specifies the store prefix so that we don't send useless queries to a binary cache for a different store prefix.
2012-07-27 22:16:05 +00:00
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