diff options
Diffstat (limited to 'pkgs/build-support/rust/build-rust-crate/test/default.nix')
-rw-r--r-- | pkgs/build-support/rust/build-rust-crate/test/default.nix | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/pkgs/build-support/rust/build-rust-crate/test/default.nix b/pkgs/build-support/rust/build-rust-crate/test/default.nix index e97e243a7fc..112aa72fec7 100644 --- a/pkgs/build-support/rust/build-rust-crate/test/default.nix +++ b/pkgs/build-support/rust/build-rust-crate/test/default.nix @@ -344,6 +344,66 @@ let buildTests = true; expectedTestOutputs = [ "test baz_false ... ok" ]; }; + buildScriptFeatureEnv = { + crateName = "build-script-feature-env"; + features = [ "some-feature" "crate/another_feature" ]; + src = symlinkJoin { + name = "build-script-feature-env"; + paths = [ + (mkFile "src/main.rs" '' + #[cfg(test)] + #[test] + fn feature_not_visible() { + assert!(std::env::var("CARGO_FEATURE_SOME_FEATURE").is_err()); + assert!(option_env!("CARGO_FEATURE_SOME_FEATURE").is_none()); + } + fn main() {} + '') + (mkFile "build.rs" '' + fn main() { + assert!(std::env::var("CARGO_FEATURE_SOME_FEATURE").is_ok()); + assert!(option_env!("CARGO_FEATURE_SOME_FEATURE").is_none()); + } + '') + ]; + }; + buildTests = true; + expectedTestOutputs = [ "test feature_not_visible ... ok" ]; + }; + # Regression test for https://github.com/NixOS/nixpkgs/pull/88054 + # Build script output should be rewritten as valid env vars. + buildScriptIncludeDirDeps = let + depCrate = mkCrate { + crateName = "bar"; + src = symlinkJoin { + name = "build-script-and-include-dir-bar"; + paths = [ + (mkFile "src/lib.rs" '' + fn main() { } + '') + (mkFile "build.rs" '' + use std::path::PathBuf; + fn main() { println!("cargo:include-dir={}/src", std::env::current_dir().unwrap_or(PathBuf::from(".")).to_str().unwrap()); } + '') + ]; + }; + }; + in { + crateName = "foo"; + src = symlinkJoin { + name = "build-script-and-include-dir-foo"; + paths = [ + (mkFile "src/main.rs" '' + fn main() { } + '') + (mkFile "build.rs" '' + fn main() { assert!(std::env::var_os("DEP_BAR_INCLUDE_DIR").is_some()); } + '') + ]; + }; + buildDependencies = [ depCrate ]; + dependencies = [ depCrate ]; + }; # Regression test for https://github.com/NixOS/nixpkgs/issues/74071 # Whenevever a build.rs file is generating files those should not be overlayed onto the actual source dir buildRsOutDirOverlay = { |