nextest-filtering

Fixed

• Filterset expressions like not(test(foo)), all()and(test(foo)), and all()or(test(foo)), where not, and, or or is immediately followed by an opening parenthesis, now parse correctly. Previously, a separating space was required. (#3367)

Added

• A new group() filterset predicate for CLI filter expressions. This allows filtering tests by their assigned test group. For example, group(my-group) matches tests in the my-group group, and not group(@global) matches tests in any non-global group.
• A new KnownGroups type for validating group names during filterset compilation.

Changed

• nextest-metadata updated to 0.14.1.

Changed

• winnow updated to 1.0.0.

Changed

• nextest-metadata updated to 0.14.0.
• MSRV updated to Rust 1.91.

Changed

• TestQuery::test_name is now a &TestCaseName instead of &str.

Added

• Support for filtering test archives by binary. The cargo nextest archive command now accepts filter expressions, though test-level predicates (like test(...)) are not supported since binaries are not executed during archiving.
• New method FiltersetLeaf::is_runtime_only() to check if a filter leaf requires runtime evaluation.

Changed

• MSRV updated to Rust 1.87.
• Error messages improved for banned predicates in different contexts.

Added

• ParsedLeaf is now available as a public API.

Changed

• MSRV updated to Rust 1.85.

Changed

• Added support for rejecting unknown binary IDs.

Changed

• Internal dependency update: winnow updated to 0.7. Thanks to Ed Page for the update!

Changed

• MSRV updated to Rust 1.81.
• Internal dependency updates.

Changed

• Renamed references from "default-set" to "default-filter" to match cargo-nextest changes.

Changed

• Types renamed from FilteringExpr to Filterset.

Added

• New APIs: CompiledExpr::matches_binary and matches_test.
• Support for parsing default sets and the default() predicate.

Changed

• FilteringExpr::parse now takes a ParseContext.
• The matches_binary and matches_test functions now take an EvalContext.
• MSRV updated to Rust 1.75.

Changed

• MSRV updated to Rust 1.74.
• nextest-metadata updated to 0.11.0.

Changed

• MSRV updated to Rust 1.73.
• Parser combinator library changed from nom to winnow. Thanks @epage for creating winnow, and for the contribution!

Fixed

Internal cleanups: remove reliance on Incomplete. Thanks @epage for the contribution!

Changed

• nextest-metadata updated to 0.10.

Misc

• The .crate files uploaded to crates.io now contain the LICENSE-APACHE and LICENSE-MIT license files. Thanks @musicinmybrain for your first contribution!

Added

• Support for glob matchers.
• Support for a new binary_id predicate.

For more information, see the changelog for cargo-nextest 0.9.64.

Changed

• Internal dependency updates.
• MSRV updated to Rust 1.70.

Changed

• guppy updated to 0.17.0.

Changed

• FilteringExpr now carries three forms of an expression:
  • input, which is the raw input as provided.
  • parsed, which represents a parsed expression that hasn't yet been evaluated against a specific PackageGraph. This is a newly public type ParsedExpr.
  • compiled, which is an expression that has been compiled against a PackageGraph. This is of type CompiledExpr, which is what FilteringExpr used to be.
• Newlines are now supported within expressions, for e.g. multiline TOML for nextest's overrides.
• A clean, well-formatted representation of a parsed expression can now be generated via the Display impl on ParsedExpr.
• The parser has been extensively fuzzed. No bugs were found.
• MSRV updated to Rust 1.66.

Changed

• guppy updated to 0.15.0.
• MSRV updated to Rust 1.62.

Internal

• Updated private dependency recursion to 0.3.0. Thanks Inanna for your contribution!

Internal

• Evaluation now uses a stack machine via the recursion crate. Thanks Inanna for your first contribution!

Added

• The expression language supports several new predicates:
  • kind(name-matcher): include all tests in binary kinds (e.g. lib, test, bench) matching name-matcher.
  • binary(name-matcher): include all tests in binary names matching name-matcher.
  • platform(host) or platform(target): include all tests that are built for the host or target platform, respectively.

• It is now possible to evaluate a query without knowing the name of the test. The result is evaluated as a three-valued logic (Kleene K3), and is returned as an Option<bool> where None indicates the unknown state.

Changed

• The evaluator now takes a TestQuery struct, making it easier to add more parameters in the future.
• MSRV updated to Rust 1.59.

Initial release.