8ad72b1f1c
Build things with a different seed each time to make sure that it works despite the different drvs
57 lines
1.7 KiB
Bash
57 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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source common.sh
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drv=$(nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 1)
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nix --experimental-features 'nix-command ca-derivations' show-derivation --derivation "$drv" --arg seed 1
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buildAttr () {
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local derivationPath=$1
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local seedValue=$2
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shift; shift
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local args=("--experimental-features" "ca-derivations" "./content-addressed.nix" "-A" "$derivationPath" --arg seed "$seedValue" "--no-out-link")
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args+=("$@")
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nix-build "${args[@]}"
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}
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testRemoteCache () {
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clearCache
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local outPath=$(buildAttr dependentNonCA 1)
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nix copy --to file://$cacheDir $outPath
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clearStore
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buildAttr dependentNonCA 1 --option substituters file://$cacheDir --no-require-sigs |& (! grep "building dependent-non-ca")
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}
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testDeterministicCA () {
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[[ $(buildAttr rootCA 1) = $(buildAttr rootCA 2) ]]
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}
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testCutoffFor () {
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local out1 out2
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out1=$(buildAttr $1 1)
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# The seed only changes the root derivation, and not it's output, so the
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# dependent derivations should only need to be built once.
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buildAttr rootCA 2
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out2=$(buildAttr $1 2 -j0)
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test "$out1" == "$out2"
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}
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testCutoff () {
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# Don't directly build depenentCA, that way we'll make sure we dodn't rely on
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# dependent derivations always being already built.
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#testDerivation dependentCA
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testCutoffFor transitivelyDependentCA
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testCutoffFor dependentNonCA
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testCutoffFor dependentFixedOutput
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}
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testGC () {
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nix-instantiate --experimental-features ca-derivations ./content-addressed.nix -A rootCA --arg seed 5
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nix-collect-garbage --experimental-features ca-derivations --option keep-derivations true
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}
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testRemoteCache
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testDeterministicCA
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testCutoff
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testGC
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