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|
//! Tests for targets with `rust-version`.
use cargo_test_support::{project, registry::Package};
#[cargo_test]
fn rust_version_satisfied() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "1.1.1"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build();
p.cargo("check").run();
p.cargo("check --ignore-rust-version").run();
}
#[cargo_test]
fn rust_version_bad_caret() {
project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "^1.43"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build()
.cargo("check")
.with_status(101)
.with_stderr(
"error: failed to parse manifest at `[..]`\n\n\
Caused by:\n `rust-version` must be a value like \"1.32\"",
)
.run();
}
#[cargo_test]
fn rust_version_bad_pre_release() {
project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "1.43-beta.1"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build()
.cargo("check")
.with_status(101)
.with_stderr(
"error: failed to parse manifest at `[..]`\n\n\
Caused by:\n `rust-version` must be a value like \"1.32\"",
)
.run();
}
#[cargo_test]
fn rust_version_bad_nonsense() {
project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "foodaddle"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build()
.cargo("check")
.with_status(101)
.with_stderr(
"error: failed to parse manifest at `[..]`\n\n\
Caused by:\n `rust-version` must be a value like \"1.32\"",
)
.run();
}
#[cargo_test]
fn rust_version_too_high() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "1.9876.0"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build();
p.cargo("check")
.with_status(101)
.with_stderr(
"error: package `foo v0.0.1 ([..])` cannot be built because it requires \
rustc 1.9876.0 or newer, while the currently active rustc version is [..]\n\n",
)
.run();
p.cargo("check --ignore-rust-version").run();
}
#[cargo_test]
fn rust_version_dependency_fails() {
Package::new("bar", "0.0.1")
.rust_version("1.2345.0")
.file("src/lib.rs", "fn other_stuff() {}")
.publish();
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
[dependencies]
bar = "0.0.1"
"#,
)
.file("src/main.rs", "fn main(){}")
.build();
p.cargo("check")
.with_status(101)
.with_stderr(
" Updating `[..]` index\n \
Downloading crates ...\n \
Downloaded bar v0.0.1 (registry `[..]`)\n\
error: package `bar v0.0.1` cannot be built because it requires \
rustc 1.2345.0 or newer, while the currently active rustc version is [..]\n\
Either upgrade to rustc 1.2345.0 or newer, or use\n\
cargo update -p bar@0.0.1 --precise ver\n\
where `ver` is the latest version of `bar` supporting rustc [..]",
)
.run();
p.cargo("check --ignore-rust-version").run();
}
#[cargo_test]
fn rust_version_older_than_edition() {
project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
authors = []
rust-version = "1.1"
edition = "2018"
[[bin]]
name = "foo"
"#,
)
.file("src/main.rs", "fn main() {}")
.build()
.cargo("check")
.with_status(101)
.with_stderr_contains(" rust-version 1.1 is older than first version (1.31.0) required by the specified edition (2018)",
)
.run();
}
|
