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nix/tests/fixed.sh

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* Tests for fixed-output derivations (and attribute selection, incidentally).
2006-03-01 18:26:21 +00:00
source common.sh
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
clearStore
* Test the impureEnvVars feature.
2007-09-11 13:32:04 +00:00
export IMPURE_VAR1=foo
export IMPURE_VAR2=bar
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
echo 'testing good...'
Don't put results symlinks in the tests directory
2012-09-11 23:14:15 +00:00
nix-build fixed.nix -A good --no-out-link
* Tests for fixed-output derivations (and attribute selection, incidentally).
2006-03-01 18:26:21 +00:00
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
echo 'testing good2...'
Don't put results symlinks in the tests directory
2012-09-11 23:14:15 +00:00
nix-build fixed.nix -A good2 --no-out-link
* Tests for fixed-output derivations (and attribute selection, incidentally).
2006-03-01 18:26:21 +00:00
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
echo 'testing bad...'
Don't put results symlinks in the tests directory
2012-09-11 23:14:15 +00:00
nix-build fixed.nix -A bad --no-out-link && fail "should fail"
* Tests for fixed-output derivations (and attribute selection, incidentally).
2006-03-01 18:26:21 +00:00
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
echo 'testing reallyBad...'
* Refactoring: remove unnecessary variables from the tests.
2011-10-10 21:32:34 +00:00
nix-instantiate fixed.nix -A reallyBad && fail "should fail"
* Tests for fixed-output derivations (and attribute selection, incidentally).
2006-03-01 18:26:21 +00:00
# While we're at it, check attribute selection a bit more.
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
echo 'testing attribute selection...'
* Refactoring: remove unnecessary variables from the tests.
2011-10-10 21:32:34 +00:00
test $(nix-instantiate fixed.nix -A good.1 | wc -l) = 1
* Test case to show that parallel builds of different fixed-output derivations that produce the same output path don't work properly wrt locking. This happens a lot in the build farm when fetchurl derivations downloading the same file on different platforms are executed in parallel and then copied back to the main machine.
2007-08-28 09:21:47 +00:00
# Test parallel builds of derivations that produce the same output.
# Only one should run at the same time.
echo 'testing parallelSame...'
clearStore
Don't put results symlinks in the tests directory
2012-09-11 23:14:15 +00:00
nix-build fixed.nix -A parallelSame --no-out-link -j2
* Unify the treatment of sources copied to the store, and recursive SHA-256 outputs of fixed-output derivations. I.e. they now produce the same store path: $ nix-store --add x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x $ nix-store --add-fixed --recursive sha256 x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x the latter being the same as the path that a derivation derivation { name = "x"; outputHashAlgo = "sha256"; outputHashMode = "recursive"; outputHash = "..."; ... }; produces. This does change the output path for such fixed-output derivations. Fortunately they are quite rare. The most common use is fetchsvn calls with SHA-256 hashes. (There are a handful of those is Nixpkgs, mostly unstable development packages.) * Documented the computation of store paths (in store-api.cc).
2008-12-03 15:06:30 +00:00
# Fixed-output derivations with a recursive SHA-256 hash should
# produce the same path as "nix-store --add".
echo 'testing sameAsAdd...'
Don't put results symlinks in the tests directory
2012-09-11 23:14:15 +00:00
out=$(nix-build fixed.nix -A sameAsAdd --no-out-link)
* Unify the treatment of sources copied to the store, and recursive SHA-256 outputs of fixed-output derivations. I.e. they now produce the same store path: $ nix-store --add x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x $ nix-store --add-fixed --recursive sha256 x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x the latter being the same as the path that a derivation derivation { name = "x"; outputHashAlgo = "sha256"; outputHashMode = "recursive"; outputHash = "..."; ... }; produces. This does change the output path for such fixed-output derivations. Fortunately they are quite rare. The most common use is fetchsvn calls with SHA-256 hashes. (There are a handful of those is Nixpkgs, mostly unstable development packages.) * Documented the computation of store paths (in store-api.cc).
2008-12-03 15:06:30 +00:00
# This is what fixed.builder2 produces...
rm -rf $TEST_ROOT/fixed
mkdir $TEST_ROOT/fixed
mkdir $TEST_ROOT/fixed/bla
echo "Hello World!" > $TEST_ROOT/fixed/foo
ln -s foo $TEST_ROOT/fixed/bar
* Refactoring: remove unnecessary variables from the tests.
2011-10-10 21:32:34 +00:00
out2=$(nix-store --add $TEST_ROOT/fixed)
Support SHA-512 hashes Fixes #679. Note: on x86_64, SHA-512 is considerably faster than SHA-256 (198 MB/s versus 131 MB/s).
2015-11-04 15:31:06 +00:00
[ "$out" = "$out2" ]
* Unify the treatment of sources copied to the store, and recursive SHA-256 outputs of fixed-output derivations. I.e. they now produce the same store path: $ nix-store --add x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x $ nix-store --add-fixed --recursive sha256 x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x the latter being the same as the path that a derivation derivation { name = "x"; outputHashAlgo = "sha256"; outputHashMode = "recursive"; outputHash = "..."; ... }; produces. This does change the output path for such fixed-output derivations. Fortunately they are quite rare. The most common use is fetchsvn calls with SHA-256 hashes. (There are a handful of those is Nixpkgs, mostly unstable development packages.) * Documented the computation of store paths (in store-api.cc).
2008-12-03 15:06:30 +00:00
* Refactoring: remove unnecessary variables from the tests.
2011-10-10 21:32:34 +00:00
out3=$(nix-store --add-fixed --recursive sha256 $TEST_ROOT/fixed)
Support SHA-512 hashes Fixes #679. Note: on x86_64, SHA-512 is considerably faster than SHA-256 (198 MB/s versus 131 MB/s).
2015-11-04 15:31:06 +00:00
[ "$out" = "$out3" ]
* Unify the treatment of sources copied to the store, and recursive SHA-256 outputs of fixed-output derivations. I.e. they now produce the same store path: $ nix-store --add x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x $ nix-store --add-fixed --recursive sha256 x /nix/store/j2fq9qxvvxgqymvpszhs773ncci45xsj-x the latter being the same as the path that a derivation derivation { name = "x"; outputHashAlgo = "sha256"; outputHashMode = "recursive"; outputHash = "..."; ... }; produces. This does change the output path for such fixed-output derivations. Fortunately they are quite rare. The most common use is fetchsvn calls with SHA-256 hashes. (There are a handful of those is Nixpkgs, mostly unstable development packages.) * Documented the computation of store paths (in store-api.cc).
2008-12-03 15:06:30 +00:00
* Refactoring: remove unnecessary variables from the tests.
2011-10-10 21:32:34 +00:00
out4=$(nix-store --print-fixed-path --recursive sha256 "1ixr6yd3297ciyp9im522dfxpqbkhcw0pylkb2aab915278fqaik" fixed)
Support SHA-512 hashes Fixes #679. Note: on x86_64, SHA-512 is considerably faster than SHA-256 (198 MB/s versus 131 MB/s).
2015-11-04 15:31:06 +00:00
[ "$out" = "$out4" ]
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