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Introduce allowedRequisites feature

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Gergely Risko 2014-08-27 16:46:02 +02:00 • committed by Eelco Dolstra
parent 3f0a4bf0e7
commit fd61069a42
6 changed files with 108 additions and 2 deletions
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43
tests/check-reqs.nix Normal file
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@ -0,0 +1,43 @@
with import ./config.nix;
rec {
dep1 = mkDerivation {
name = "check-reqs-dep1";
builder = builtins.toFile "builder.sh" "mkdir $out; touch $out/file1";
};
dep2 = mkDerivation {
name = "check-reqs-dep2";
builder = builtins.toFile "builder.sh" "mkdir $out; touch $out/file2";
};
deps = mkDerivation {
name = "check-reqs-deps";
dep1 = dep1;
dep2 = dep2;
builder = builtins.toFile "builder.sh" ''
mkdir $out
ln -s $dep1/file1 $out/file1
ln -s $dep2/file2 $out/file2
'';
};
makeTest = nr: allowreqs: mkDerivation {
name = "check-reqs-" + toString nr;
inherit deps;
builder = builtins.toFile "builder.sh" ''
mkdir $out
ln -s $deps $out/depdir1
'';
allowedRequisites = allowreqs;
};
# When specifying all the requisites, the build succeeds.
test1 = makeTest 1 [ dep1 dep2 deps ];
# But missing anything it fails.
test2 = makeTest 2 [ dep2 deps ];
test3 = makeTest 3 [ dep1 deps ];
test4 = makeTest 4 [ deps ];
test5 = makeTest 5 [];
}

12
tests/check-reqs.sh Normal file
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@ -0,0 +1,12 @@
source common.sh
RESULT=$TEST_ROOT/result
# test1 should succeed.
nix-build -o $RESULT check-reqs.nix -A test1
# test{2,3,4,5} should fail.
(! nix-build -o $RESULT check-reqs.nix -A test2)
(! nix-build -o $RESULT check-reqs.nix -A test3)
(! nix-build -o $RESULT check-reqs.nix -A test4)
(! nix-build -o $RESULT check-reqs.nix -A test5)

3
tests/local.mk
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@ -10,7 +10,8 @@ nix_tests = \
remote-store.sh export.sh export-graph.sh negative-caching.sh \
binary-patching.sh timeout.sh secure-drv-outputs.sh nix-channel.sh \
multiple-outputs.sh import-derivation.sh fetchurl.sh optimise-store.sh \
binary-cache.sh nix-profile.sh repair.sh dump-db.sh case-hack.sh
binary-cache.sh nix-profile.sh repair.sh dump-db.sh case-hack.sh \
check-reqs.sh
# parallel.sh
install-tests += $(foreach x, $(nix_tests), tests/$(x))