nix-super/tests/functional/ca/build-with-garbage-path.sh

#!/usr/bin/env bash

# Regression test for https://github.com/NixOS/nix/issues/4858

source common.sh

requireDaemonNewerThan "2.4pre20210621"

# Get the output path of `rootCA`, and put some garbage instead
outPath="$(nix-build ./content-addressed.nix -A rootCA --no-out-link)"
nix-store --delete $(nix-store -q --referrers-closure "$outPath")
touch "$outPath"

# The build should correctly remove the garbage and put the expected path instead
nix-build ./content-addressed.nix -A rootCA --no-out-link

# Rebuild it. This shouldn’t overwrite the existing path
oldInode=$(stat -c '%i' "$outPath")
nix-build ./content-addressed.nix -A rootCA --no-out-link --arg seed 2
newInode=$(stat -c '%i' "$outPath")
[[ "$oldInode" == "$newInode" ]]
-												Remove a possible existing store path when building CA derivations

In case a previous interrupted build left a garbage path laying around,
remove it before trying to move the path to its final location.

Fix #4858

											
										
										
											2021-06-21 16:17:31 +03:00
+								#!/usr/bin/env bash
 								# Regression test for https://github.com/NixOS/nix/issues/4858
 								source common.sh
-												Allow running all the tests with the daemon

When `NIX_DAEMON_PACKAGE` is set, make all the tests use the Nix daemon.
That way we can test every piece of Nix functionality both with and
without the daemon.

Tests for which using the daemon isn’t possible or doesn’t make sens can
selectively be disabled with `needLocalStore`

											
										
										
											2021-07-26 07:54:55 +03:00
 								requireDaemonNewerThan "2.4pre20210621"
-												Remove a possible existing store path when building CA derivations

In case a previous interrupted build left a garbage path laying around,
remove it before trying to move the path to its final location.

Fix #4858

											
										
										
											2021-06-21 16:17:31 +03:00
 								# Get the output path of `rootCA`, and put some garbage instead
 								outPath="$(nix-build ./content-addressed.nix -A rootCA --no-out-link)"
-												Non-blocking garbage collector

The garbage collector no longer blocks other processes from
adding/building store paths or adding GC roots. To prevent the
collector from deleting store paths just added by another process,
processes need to connect to the garbage collector via a Unix domain
socket to register new temporary roots.

											
										
										
											2021-08-16 21:03:32 +03:00
+								nix-store --delete $(nix-store -q --referrers-closure "$outPath")
-												Remove a possible existing store path when building CA derivations

In case a previous interrupted build left a garbage path laying around,
remove it before trying to move the path to its final location.

Fix #4858

											
										
										
											2021-06-21 16:17:31 +03:00
+								touch "$outPath"
 								# The build should correctly remove the garbage and put the expected path instead
 								nix-build ./content-addressed.nix -A rootCA --no-out-link
 								# Rebuild it. This shouldn’t overwrite the existing path
 								oldInode=$(stat -c '%i' "$outPath")
 								nix-build ./content-addressed.nix -A rootCA --no-out-link --arg seed 2
 								newInode=$(stat -c '%i' "$outPath")
 								[[ "$oldInode" == "$newInode" ]]