source common.sh clearProfiles set -x # Query installed: should be empty. test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 0 # Query available: should contain several. test "$(nix-env -p $profiles/test -f ./user-envs.nix -qa '*' | wc -l)" -eq 6 # Query descriptions. nix-env -p $profiles/test -f ./user-envs.nix -qa '*' --description | grep silly # Install "foo-1.0". nix-env -p $profiles/test -f ./user-envs.nix -i foo-1.0 # Query installed: should contain foo-1.0 now (which should be # executable). test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1 nix-env -p $profiles/test -q '*' | grep -q foo-1.0 test "$($profiles/test/bin/foo)" = "foo-1.0" # Disable foo. nix-env -p $profiles/test --set-flag active false foo ! [ -e "$profiles/test/bin/foo" ] # Enable foo. nix-env -p $profiles/test --set-flag active true foo [ -e "$profiles/test/bin/foo" ] # Store the path of foo-1.0. outPath10=$(nix-env -p $profiles/test -q --out-path --no-name '*' | grep foo-1.0) echo "foo-1.0 = $outPath10" test -n "$outPath10" # Install "foo-2.0pre1": should remove foo-1.0. nix-env -p $profiles/test -f ./user-envs.nix -i foo-2.0pre1 # Query installed: should contain foo-2.0pre1 now. test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1 nix-env -p $profiles/test -q '*' | grep -q foo-2.0pre1 test "$($profiles/test/bin/foo)" = "foo-2.0pre1" # Upgrade "foo": should install foo-2.0. NIX_PATH=nixpkgs=./user-envs.nix:$NIX_PATH nix-env -p $profiles/test -f '<nixpkgs>' -u foo # Query installed: should contain foo-2.0 now. test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1 nix-env -p $profiles/test -q '*' | grep -q foo-2.0 test "$($profiles/test/bin/foo)" = "foo-2.0" # Store the path of foo-2.0. outPath20=$(nix-env -p $profiles/test -q --out-path --no-name '*' | grep foo-2.0) test -n "$outPath20" # Install bar-0.1, uninstall foo. nix-env -p $profiles/test -f ./user-envs.nix -i bar-0.1 nix-env -p $profiles/test -f ./user-envs.nix -e foo # Query installed: should only contain bar-0.1 now. if nix-env -p $profiles/test -q '*' | grep -q foo; then false; fi nix-env -p $profiles/test -q '*' | grep -q bar # Rollback: should bring "foo" back. nix-env -p $profiles/test --rollback nix-env -p $profiles/test -q '*' | grep -q foo-2.0 nix-env -p $profiles/test -q '*' | grep -q bar # Rollback again: should remove "bar". nix-env -p $profiles/test --rollback nix-env -p $profiles/test -q '*' | grep -q foo-2.0 if nix-env -p $profiles/test -q '*' | grep -q bar; then false; fi # Count generations. nix-env -p $profiles/test --list-generations test "$(nix-env -p $profiles/test --list-generations | wc -l)" -eq 7 # Install foo-1.0, now using its store path. echo $outPath10 nix-env -p $profiles/test -i "$outPath10" nix-env -p $profiles/test -q '*' | grep -q foo-1.0 # Uninstall foo-1.0, using a symlink to its store path. ln -sfn $outPath10/bin/foo $TEST_ROOT/symlink nix-env -p $profiles/test -e $TEST_ROOT/symlink if nix-env -p $profiles/test -q '*' | grep -q foo; then false; fi # Install foo-1.0, now using a symlink to its store path. nix-env -p $profiles/test -i $TEST_ROOT/symlink nix-env -p $profiles/test -q '*' | grep -q foo # Delete all old generations. nix-env -p $profiles/test --delete-generations old # Run the garbage collector. This should get rid of foo-2.0 but not # foo-1.0. nix-collect-garbage test -e "$outPath10" ! [ -e "$outPath20" ] # Uninstall everything nix-env -p $profiles/test -f ./user-envs.nix -e '*' test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 0 # Installing "foo" should only install the newest foo. nix-env -p $profiles/test -f ./user-envs.nix -i foo test "$(nix-env -p $profiles/test -q '*' | grep foo- | wc -l)" -eq 1 nix-env -p $profiles/test -q '*' | grep -q foo-2.0 # On the other hand, this should install both (and should fail due to # a collision). nix-env -p $profiles/test -f ./user-envs.nix -e '*' ! nix-env -p $profiles/test -f ./user-envs.nix -i foo-1.0 foo-2.0 # Installing "*" should install one foo and one bar. nix-env -p $profiles/test -f ./user-envs.nix -e '*' nix-env -p $profiles/test -f ./user-envs.nix -i '*' test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 2 nix-env -p $profiles/test -q '*' | grep -q foo-2.0 nix-env -p $profiles/test -q '*' | grep -q bar-0.1.1 # Test priorities: foo-0.1 has a lower priority than foo-1.0, so it # should be possible to install both without a collision. Also test # ‘--set-flag priority’ to manually override the declared priorities. nix-env -p $profiles/test -f ./user-envs.nix -e '*' nix-env -p $profiles/test -f ./user-envs.nix -i foo-0.1 foo-1.0 [ "$($profiles/test/bin/foo)" = "foo-1.0" ] nix-env -p $profiles/test -f ./user-envs.nix --set-flag priority 1 foo-0.1 [ "$($profiles/test/bin/foo)" = "foo-0.1" ]