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Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream

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Tests also now fail as they should
This commit is contained in:
John Ericson 2020-09-03 22:44:56 +00:00
commit b836662f50
2 changed files with 32 additions and 18 deletions
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19
tests/content-addressed.sh
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@ -2,20 +2,23 @@
source common.sh
drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A root --arg seed 1)
drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 1)
nix --experimental-features 'nix-command ca-derivations' show-derivation --derivation "$drv" --arg seed 1
testDerivation () {
local derivationPath=$1
local commonArgs=("--experimental-features" "ca-derivations" "./content-addressed.nix" "-A" "$derivationPath" "--no-out-link")
local out1=$(nix-build "${commonArgs[@]}" --arg seed 1)
local out2=$(nix-build "${commonArgs[@]}" --arg seed 2 "${extraArgs[@]}")
test $out1 == $out2
local out1 out2
out1=$(set -e; nix-build "${commonArgs[@]}" --arg seed 1)
out2=$(nix-build "${commonArgs[@]}" --arg seed 2 "${secondSeedArgs[@]}")
test "$out1" == "$out2"
}
testDerivation root
testDerivation rootCA
# The seed only changes the root derivation, and not it's output, so the
# dependent derivations should only need to be built once.
extaArgs=(-j0)
testDerivation dependent
testDerivation transitivelyDependent
secondSeedArgs=(-j0)
# Don't directly build depenentCA, that way we'll make sure we dodn't rely on
# dependent derivations always being already built.
#testDerivation dependentCA
testDerivation transitivelyDependentCA