mirror of
https://github.com/rust-lang/cargo
synced 2024-10-14 19:52:45 +00:00
d43ee1dd22
Remove is_build: Cell<bool> from ProjectBuilder and introduce a new type Project. is_build==false <-> ProjectBuilder is_build==true <-> Project Also add #[must_use] to ProjectBuilder to confirm its instances are surely consumed by its build() method to produce Project. The same goes for RepoBuilder. ProjectBuilder::cargo_process() was removed as its design heavily depended on the internal mutability. Signed-off-by: NODA, Kai <nodakai@gmail.com>
29 lines
693 B
Rust
29 lines
693 B
Rust
extern crate hamcrest;
|
|
extern crate cargotest;
|
|
|
|
use cargotest::support::{project, execs};
|
|
use hamcrest::assert_that;
|
|
|
|
#[test]
|
|
fn read_env_vars_for_config() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
build = "build.rs"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("build.rs", r#"
|
|
use std::env;
|
|
fn main() {
|
|
assert_eq!(env::var("NUM_JOBS").unwrap(), "100");
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").env("CARGO_BUILD_JOBS", "100"),
|
|
execs().with_status(0));
|
|
}
|