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tests for host target specifier

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zdivelbiss 2025-08-14 18:57:12 -05:00
parent 7794d62ced
commit b3f5e052f6
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1 changed files with 113 additions and 0 deletions
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113
tests/testsuite/cross_compile.rs
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@ -125,6 +125,119 @@ fn simple_cross_config() {
}
}
#[cargo_test]
fn target_host_arg() {
if cross_compile_disabled() {
return;
}
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.0"
edition = "2015"
authors = []
build = "build.rs"
"#,
)
.file(
"build.rs",
&format!(
r#"
fn main() {{
assert_eq!(std::env::var("TARGET").unwrap(), "{}");
}}
"#,
rustc_host()
),
)
.file(
"src/main.rs",
&format!(
r#"
use std::env;
fn main() {{
assert_eq!(env::consts::ARCH, "{}");
}}
"#,
cross_compile::native_arch()
),
)
.build();
let target = rustc_host();
p.cargo("build -v --target host").run();
assert!(p.target_bin(target, "foo").is_file());
if cross_compile_can_run_on_host() {
p.process(&p.target_bin(target, "foo")).run();
}
}
#[cargo_test]
fn target_host_config() {
if cross_compile_disabled() {
return;
}
let p = project()
.file(
".cargo/config.toml",
&format!(
r#"
[build]
target = "host"
"#,
),
)
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.0"
edition = "2015"
authors = []
build = "build.rs"
"#,
)
.file(
"build.rs",
&format!(
r#"
fn main() {{
assert_eq!(std::env::var("TARGET").unwrap(), "{}");
}}
"#,
rustc_host()
),
)
.file(
"src/main.rs",
&format!(
r#"
use std::env;
fn main() {{
assert_eq!(env::consts::ARCH, "{}");
}}
"#,
cross_compile::native_arch()
),
)
.build();
let target = rustc_host();
p.cargo("build -v").run();
assert!(p.target_bin(target, "foo").is_file());
if cross_compile_can_run_on_host() {
p.process(&p.target_bin(target, "foo")).run();
}
}
#[cargo_test]
fn simple_deps() {
if cross_compile_disabled() {