| # Copyright 2018 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import("//build/rust/rustc_artifact.gni") |
| |
| # Defines a Rust unit test, without also compiling a separate binary or library |
| # target. |
| # |
| # Parameters |
| # |
| # name |
| # Name of the test binary, also used as the crate name as defined in its |
| # manifest file. If not specified, it is assumed to be the same as the |
| # target name. |
| # |
| # version |
| # Semver version of the crate as seen on crates.io. |
| # |
| # edition |
| # Edition of the Rust language to be used. |
| # Options are "2015" and "2018". If unsure, choose "2018". |
| # |
| # deps (optional) |
| # List of rust_library GN targets on which this crate depends. |
| # Third party crates can be included through paths like |
| # "//third_party/rust_crates:<cratename>", |
| # |
| # non_rust_deps (optional) |
| # List of non-rust_library GN targets on which this crate depends. |
| # |
| # test_environments (optional) |
| # What environments the unit test should target. Only used here |
| # for linux and mac tests, with a default value of a general linux/mac |
| # environment (as a function of $current_os). |
| # See environments parameter on //build/testing/test_spec.gni for more |
| # details. |
| # |
| # source_root (optional) |
| # Location of the crate root (e.g. `src/main.rs` or `src/lib.rs`). |
| # This defaults to `./src/main.rs` for binaries and `./src/lib.rs` for libraries, |
| # and should only be changed when absolutely necessary |
| # (such as in the case of generated code). |
| # |
| # features (optional) |
| # A list of conditional compilation flags to enable. This can be used to set features for crates |
| # built in-tree which are also published to crates.io. This would be passed to rustc as |
| # '--cfg feature=XXX' |
| # |
| # Example of usage: |
| # |
| # rustc_test("foo_test") { |
| # source_root = "src/foo_test.rs", |
| # deps = [ |
| # "//garnet/public/rust/bar", |
| # "//third_party/rust_crates:clap", |
| # "//third_party/rust_crates:serde", |
| # "//third_party/rust_crates:slab", |
| # ] |
| # } |
| template("rustc_test") { |
| rustc_artifact(target_name) { |
| forward_variables_from( |
| invoker, |
| [ |
| "name", |
| "version", |
| "edition", |
| "deps", |
| "non_rust_deps", |
| "test_environments", |
| "source_root", |
| "features", |
| "visibility", |
| "__unstable_recovery_netstack_only_specialization_bypass", |
| ]) |
| type = "lib" |
| only_unit_tests = true |
| testonly = true |
| } |
| } |