about summary refs log tree commit diff
path: root/third_party/nix/tests/gc-concurrent.sh
diff options
context:
space:
mode:
authorVincent Ambo <mail@tazj.in>2022-05-18T15·39+0200
committerclbot <clbot@tvl.fyi>2022-05-19T14·08+0000
commitd127f9bd0e7b9b2e0df2de8a2227f77c0907468d (patch)
tree68455040d88b8e0c2817601db88ede450873ff8e /third_party/nix/tests/gc-concurrent.sh
parentc85291c602ac666421627d6934ebc6d5be1b93e1 (diff)
chore(3p/nix): unvendor tvix 0.1 r/4098
Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>
Diffstat (limited to 'third_party/nix/tests/gc-concurrent.sh')
-rw-r--r--third_party/nix/tests/gc-concurrent.sh58
1 files changed, 0 insertions, 58 deletions
diff --git a/third_party/nix/tests/gc-concurrent.sh b/third_party/nix/tests/gc-concurrent.sh
deleted file mode 100644
index d395930ca0dc..000000000000
--- a/third_party/nix/tests/gc-concurrent.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-source common.sh
-
-clearStore
-
-drvPath1=$(nix-instantiate gc-concurrent.nix -A test1)
-outPath1=$(nix-store -q $drvPath1)
-
-drvPath2=$(nix-instantiate gc-concurrent.nix -A test2)
-outPath2=$(nix-store -q $drvPath2)
-
-drvPath3=$(nix-instantiate simple.nix)
-outPath3=$(nix-store -r $drvPath3)
-
-(! test -e $outPath3.lock)
-touch $outPath3.lock
-
-rm -f "$NIX_STATE_DIR"/gcroots/foo*
-ln -s $drvPath2 "$NIX_STATE_DIR"/gcroots/foo
-ln -s $outPath3 "$NIX_STATE_DIR"/gcroots/foo2
-
-# Start build #1 in the background.  It starts immediately.
-nix-store -rvv "$drvPath1" &
-pid1=$!
-
-# Start build #2 in the background after 10 seconds.
-(sleep 10 && nix-store -rvv "$drvPath2") &
-pid2=$!
-
-# Run the garbage collector while the build is running.
-sleep 6
-nix-collect-garbage
-
-# Wait for build #1/#2 to finish.
-echo waiting for pid $pid1 to finish...
-wait $pid1
-echo waiting for pid $pid2 to finish...
-wait $pid2
-
-# Check that the root of build #1 and its dependencies haven't been
-# deleted.  The should not be deleted by the GC because they were
-# being built during the GC.
-cat $outPath1/foobar
-cat $outPath1/input-2/bar
-
-# Check that build #2 has succeeded.  It should succeed because the
-# derivation is a GC root.
-cat $outPath2/foobar
-
-rm -f "$NIX_STATE_DIR"/gcroots/foo*
-
-# The collector should have deleted lock files for paths that have
-# been built previously.
-(! test -e $outPath3.lock)
-
-# If we run the collector now, it should delete outPath1/2.
-nix-collect-garbage
-(! test -e $outPath1)
-(! test -e $outPath2)