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| -rw-r--r-- | tests/nix-profile.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/nix-profile.sh b/tests/nix-profile.sh index 266dc9e49..d4beaa190 100644 --- a/tests/nix-profile.sh +++ b/tests/nix-profile.sh @@ -140,6 +140,32 @@ printf World2 > $flake2Dir/who nix profile install $flake1Dir [[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello World" ]] +expect 1 nix profile install $flake2Dir +diff -u <(nix profile install $flake2Dir 2>&1 1> /dev/null || true) <(cat << EOF +error: An existing package already provides the following file: + + $(nix build --no-link --print-out-paths ${flake1Dir}"#default.out")/bin/hello + + This is the conflicting file from the new package: + + $(nix build --no-link --print-out-paths ${flake2Dir}"#default.out")/bin/hello + + To remove the existing package: + + nix profile remove path:${flake1Dir} + + The new package can also be installed next to the existing one by assigning a different priority. + The conflicting packages have a priority of 5. + To prioritise the new package: + + nix profile install path:${flake2Dir} --priority 4 + + To prioritise the existing package: + + nix profile install path:${flake2Dir} --priority 6 +EOF +) +[[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello World" ]] nix profile install $flake2Dir --priority 100 [[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello World" ]] nix profile install $flake2Dir --priority 0 |