Move the CA tests to a sub-directory

Requires a slight update to the test infra to work properly, but
having the possibility to group tests that way makes the whole thing
quite cleaner imho

tests/ca/build.sh

@@ -61,7 +61,9 @@ testNixCommand () {
 
 # Disabled until we have it properly working
 # testRemoteCache
+clearStore
 testDeterministicCA
+clearStore
 testCutoff
 testGC
 testNixCommand

tests/ca/common.sh

@@ -0,0 +1 @@
+source ../common.sh

tests/ca/content-addressed.nix

@@ -1,4 +1,4 @@
-with import ./config.nix;
+with import ../config.nix;
 
 { seed ? 0 }:
 # A simple content-addressed derivation.

tests/common.sh.in

@@ -11,7 +11,7 @@ export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
 export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
 export NIX_STATE_DIR=$TEST_ROOT/var/nix
 export NIX_CONF_DIR=$TEST_ROOT/etc
-export NIX_DAEMON_SOCKET_PATH=$TEST_ROOT/daemon-socket
+export NIX_DAEMON_SOCKET_PATH=$TEST_ROOT/dSocket
 unset NIX_USER_CONF_FILES
 export _NIX_TEST_SHARED=$TEST_ROOT/shared
 if [[ -n $NIX_STORE ]]; then

tests/local.mk

@@ -38,10 +38,10 @@ nix_tests = \
   recursive.sh \
   describe-stores.sh \
   flakes.sh \
-  content-addressed.sh \
-  nix-copy-content-addressed.sh \
   build.sh \
-  compute-levels.sh
+  compute-levels.sh \
+  ca/build.sh \
+  ca/nix-copy.sh
   # parallel.sh
 
 install-tests += $(foreach x, $(nix_tests), tests/$(x))