cargo/tests/test_cargo_rustc.rs

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use std::path::MAIN_SEPARATOR as SEP;
use support::{execs, project, ProjectBuilder};
use support::{COMPILING, RUNNING};
use hamcrest::{assert_that};
fn setup() {
}
fn verbose_output_for_lib(p: &ProjectBuilder) -> String {
format!("\
{compiling} {name} v{version} ({url})
{running} `rustc src{sep}lib.rs --crate-name {name} --crate-type lib -g \
--out-dir {dir}{sep}target{sep}debug \
--emit=dep-info,link \
-L dependency={dir}{sep}target{sep}debug \
-L dependency={dir}{sep}target{sep}debug{sep}deps`
",
running = RUNNING, compiling = COMPILING, sep = SEP,
dir = p.root().display(), url = p.url(),
name = "foo", version = "0.0.1")
}
test!(build_lib_for_foo {
let p = project("foo")
.file("Cargo.toml", r#"
[package]
name = "foo"
version = "0.0.1"
authors = ["wycats@example.com"]
"#)
.file("src/main.rs", r#"
fn main() {}
"#)
.file("src/lib.rs", r#" "#);
assert_that(p.cargo_process("rustc").arg("--lib").arg("-v").arg("foo"),
execs()
.with_status(0)
.with_stdout(verbose_output_for_lib(&p)));
});