mirror of
https://github.com/rust-lang/cargo
synced 2024-10-13 19:22:33 +00:00
192 lines
4.6 KiB
Rust
192 lines
4.6 KiB
Rust
//! Tests for targets with `rust-version`.
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use cargo_test_support::{project, registry::Package};
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#[cargo_test]
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fn rust_version_satisfied() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "1.1.1"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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p.cargo("build").run();
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p.cargo("build --ignore-rust-version").run();
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}
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#[cargo_test]
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fn rust_version_bad_caret() {
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project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "^1.43"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build()
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.cargo("build")
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.with_status(101)
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.with_stderr(
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"error: failed to parse manifest at `[..]`\n\n\
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Caused by:\n `rust-version` must be a value like \"1.32\"",
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)
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.run();
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}
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#[cargo_test]
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fn rust_version_bad_pre_release() {
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project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "1.43-beta.1"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build()
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.cargo("build")
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.with_status(101)
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.with_stderr(
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"error: failed to parse manifest at `[..]`\n\n\
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Caused by:\n `rust-version` must be a value like \"1.32\"",
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)
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.run();
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}
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#[cargo_test]
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fn rust_version_bad_nonsense() {
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project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "foodaddle"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build()
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.cargo("build")
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.with_status(101)
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.with_stderr(
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"error: failed to parse manifest at `[..]`\n\n\
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Caused by:\n `rust-version` must be a value like \"1.32\"",
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)
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.run();
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}
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#[cargo_test]
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fn rust_version_too_high() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "1.9876.0"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"error: package `foo v0.0.1 ([..])` cannot be built because it requires \
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rustc 1.9876.0 or newer, while the currently active rustc version is [..]",
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)
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.run();
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p.cargo("build --ignore-rust-version").run();
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}
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#[cargo_test]
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fn rust_version_dependency_fails() {
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Package::new("bar", "0.0.1")
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.rust_version("1.2345.0")
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.file("src/lib.rs", "fn other_stuff() {}")
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.publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies]
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bar = "0.0.1"
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"#,
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)
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.file("src/main.rs", "fn main(){}")
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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" Updating `[..]` index\n \
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Downloading crates ...\n \
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Downloaded bar v0.0.1 (registry `[..]`)\n\
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error: package `bar v0.0.1` cannot be built because it requires \
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rustc 1.2345.0 or newer, while the currently active rustc version is [..]",
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)
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.run();
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p.cargo("build --ignore-rust-version").run();
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}
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#[cargo_test]
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fn rust_version_older_than_edition() {
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project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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rust-version = "1.1"
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edition = "2018"
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[[bin]]
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name = "foo"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build()
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.cargo("build")
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.with_status(101)
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.with_stderr_contains(" rust-version 1.1 is older than first version (1.31.0) required by the specified edition (2018)",
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)
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.run();
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}
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