* Tests for fixed-output derivations (and attribute selection, incidentally).
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2167bf6b72
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@ -12,11 +12,12 @@ substitutes2.sh: substitutes2.nix
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fallback.sh: fallback.nix
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fallback.sh: fallback.nix
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gc-concurrent.sh: gc-concurrent.nix gc-concurrent2.nix
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gc-concurrent.sh: gc-concurrent.nix gc-concurrent2.nix
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user-envs.sh: user-envs.nix
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user-envs.sh: user-envs.nix
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fixed.sh: fixed.nix
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TESTS = init.sh hash.sh lang.sh add.sh simple.sh dependencies.sh \
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TESTS = init.sh hash.sh lang.sh add.sh simple.sh dependencies.sh \
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locking.sh parallel.sh build-hook.sh substitutes.sh substitutes2.sh \
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locking.sh parallel.sh build-hook.sh substitutes.sh substitutes2.sh \
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fallback.sh nix-push.sh gc.sh gc-concurrent.sh verify.sh nix-pull.sh \
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fallback.sh nix-push.sh gc.sh gc-concurrent.sh verify.sh nix-pull.sh \
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referrers.sh user-envs.sh logging.sh nix-build.sh misc.sh
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referrers.sh user-envs.sh logging.sh nix-build.sh misc.sh fixed.sh
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XFAIL_TESTS =
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XFAIL_TESTS =
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@ -36,5 +37,6 @@ EXTRA_DIST = $(TESTS) \
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gc-concurrent2.nix.in gc-concurrent2.builder.sh \
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gc-concurrent2.nix.in gc-concurrent2.builder.sh \
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fallback.nix.in \
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fallback.nix.in \
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user-envs.nix.in user-envs.builder.sh \
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user-envs.nix.in user-envs.builder.sh \
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fixed.nix.in fixed.builder1.sh fixed.builder2.sh \
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$(wildcard lang/*.nix) $(wildcard lang/*.exp) \
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$(wildcard lang/*.nix) $(wildcard lang/*.exp) \
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common.sh.in
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common.sh.in
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3
tests/fixed.builder1.sh
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3
tests/fixed.builder1.sh
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@ -0,0 +1,3 @@
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export PATH=/bin:/usr/bin:$PATH
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echo "Hello World!" > $out
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6
tests/fixed.builder2.sh
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6
tests/fixed.builder2.sh
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@ -0,0 +1,6 @@
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export PATH=/bin:/usr/bin:$PATH
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mkdir $out
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mkdir $out/bla
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echo "Hello World!" > $out/foo
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ln -s foo $out/bar
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37
tests/fixed.nix.in
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37
tests/fixed.nix.in
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@ -0,0 +1,37 @@
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rec {
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f = builder: mode: algo: hash: derivation {
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name = "fixed";
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system = "@system@";
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builder = "@shell@";
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args = ["-e" "-x" builder];
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outputHashMode = mode;
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outputHashAlgo = algo;
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outputHash = hash;
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};
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good = [
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(f ./fixed.builder1.sh "flat" "md5" "8ddd8be4b179a529afa5f2ffae4b9858")
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(f ./fixed.builder1.sh "flat" "sha1" "a0b65939670bc2c010f4d5d6a0b3e4e4590fb92b")
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(f ./fixed.builder2.sh "recursive" "md5" "3670af73070fa14077ad74e0f5ea4e42")
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(f ./fixed.builder2.sh "recursive" "sha1" "vw46m23bizj4n8afrc0fj19wrp7mj3c0")
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(f ./fixed.builder2.sh "recursive" "sha256" "1ixr6yd3297ciyp9im522dfxpqbkhcw0pylkb2aab915278fqaik")
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];
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good2 = [
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# Yes, this looks fscked up: builder2 doesn't have that result.
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# But Nix sees that an output with the desired hash already
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# exists, and will refrain from building it.
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(f ./fixed.builder2.sh "flat" "md5" "8ddd8be4b179a529afa5f2ffae4b9858")
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];
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bad = [
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(f ./fixed.builder1.sh "flat" "md5" "0ddd8be4b179a529afa5f2ffae4b9858")
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];
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reallyBad = [
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# Hash too short, and not base-32 either.
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(f ./fixed.builder1.sh "flat" "md5" "ddd8be4b179a529afa5f2ffae4b9858")
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];
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}
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18
tests/fixed.sh
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18
tests/fixed.sh
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@ -0,0 +1,18 @@
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source common.sh
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drvs=$($nixinstantiate fixed.nix -A good)
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echo $drvs
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$nixstore -r $drvs
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drvs=$($nixinstantiate fixed.nix -A good2)
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echo $drvs
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$nixstore -r $drvs
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drvs=$($nixinstantiate fixed.nix -A bad)
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echo $drvs
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if $nixstore -r $drvs; then false; fi
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if $nixinstantiate fixed.nix -A reallyBad; then false; fi
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# While we're at it, check attribute selection a bit more.
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test $($nixinstantiate fixed.nix -A good.1 | wc -l) = 1
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