use cargo_test_support::{project, registry};
#[cargo_test]
fn feature_required() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "a"
version = "0.0.1"
authors = []
im-a-teapot = true
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build")
.masquerade_as_nightly_cargo()
.with_status(101)
.with_stderr(
"\
error: failed to parse manifest at `[..]`
Caused by:
the `im-a-teapot` manifest key is unstable and may not work properly in England
Caused by:
feature `test-dummy-unstable` is required
consider adding `cargo-features = [\"test-dummy-unstable\"]` to the manifest
",
)
.run();
p.cargo("build")
.with_status(101)
.with_stderr(
"\
error: failed to parse manifest at `[..]`
Caused by:
the `im-a-teapot` manifest key is unstable and may not work properly in England
Caused by:
feature `test-dummy-unstable` is required
this Cargo does not support nightly features, but if you
switch to nightly channel you can add
`cargo-features = [\"test-dummy-unstable\"]` to enable this feature
",
)
.run();
}
#[cargo_test]
fn unknown_feature() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["foo"]
[package]
name = "a"
version = "0.0.1"
authors = []
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build")
.with_status(101)
.with_stderr(
"\
error: failed to parse manifest at `[..]`
Caused by:
unknown cargo feature `foo`
",
)
.run();
}
#[cargo_test]
fn stable_feature_warns() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["test-dummy-stable"]
[package]
name = "a"
version = "0.0.1"
authors = []
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build")
.with_stderr(
"\
warning: the cargo feature `test-dummy-stable` is now stable and is no longer \
necessary to be listed in the manifest
[COMPILING] a [..]
[FINISHED] [..]
",
)
.run();
}
#[cargo_test]
fn nightly_feature_requires_nightly() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["test-dummy-unstable"]
[package]
name = "a"
version = "0.0.1"
authors = []
im-a-teapot = true
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build")
.masquerade_as_nightly_cargo()
.with_stderr(
"\
[COMPILING] a [..]
[FINISHED] [..]
",
)
.run();
p.cargo("build")
.with_status(101)
.with_stderr(
"\
error: failed to parse manifest at `[..]`
Caused by:
the cargo feature `test-dummy-unstable` requires a nightly version of Cargo, \
but this is the `stable` channel
See [..]
",
)
.run();
}
#[cargo_test]
fn nightly_feature_requires_nightly_in_dep() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "b"
version = "0.0.1"
authors = []
[dependencies]
a = { path = "a" }
"#,
)
.file("src/lib.rs", "")
.file(
"a/Cargo.toml",
r#"
cargo-features = ["test-dummy-unstable"]
[package]
name = "a"
version = "0.0.1"
authors = []
im-a-teapot = true
"#,
)
.file("a/src/lib.rs", "")
.build();
p.cargo("build")
.masquerade_as_nightly_cargo()
.with_stderr(
"\
[COMPILING] a [..]
[COMPILING] b [..]
[FINISHED] [..]
",
)
.run();
p.cargo("build")
.with_status(101)
.with_stderr(
"\
[ERROR] failed to get `a` as a dependency of package `b v0.0.1 ([..])`
Caused by:
failed to load source for dependency `a`
Caused by:
Unable to update [..]
Caused by:
failed to parse manifest at `[..]`
Caused by:
the cargo feature `test-dummy-unstable` requires a nightly version of Cargo, \
but this is the `stable` channel
See [..]
",
)
.run();
}
#[cargo_test]
fn cant_publish() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["test-dummy-unstable"]
[package]
name = "a"
version = "0.0.1"
authors = []
im-a-teapot = true
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build")
.masquerade_as_nightly_cargo()
.with_stderr(
"\
[COMPILING] a [..]
[FINISHED] [..]
",
)
.run();
p.cargo("build")
.with_status(101)
.with_stderr(
"\
error: failed to parse manifest at `[..]`
Caused by:
the cargo feature `test-dummy-unstable` requires a nightly version of Cargo, \
but this is the `stable` channel
See [..]
",
)
.run();
}
#[cargo_test]
fn z_flags_rejected() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["test-dummy-unstable"]
[package]
name = "a"
version = "0.0.1"
authors = []
im-a-teapot = true
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("build -Zprint-im-a-teapot")
.with_status(101)
.with_stderr(
"error: the `-Z` flag is only accepted on the nightly \
channel of Cargo, but this is the `stable` channel\n\
See [..]",
)
.run();
p.cargo("build -Zarg")
.masquerade_as_nightly_cargo()
.with_status(101)
.with_stderr("error: unknown `-Z` flag specified: arg")
.run();
p.cargo("build -Zprint-im-a-teapot")
.masquerade_as_nightly_cargo()
.with_stdout("im-a-teapot = true\n")
.with_stderr(
"\
[COMPILING] a [..]
[FINISHED] [..]
",
)
.run();
}
#[cargo_test]
fn publish_allowed() {
registry::init();
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["test-dummy-unstable"]
[package]
name = "a"
version = "0.0.1"
authors = []
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("publish --index")
.arg(registry::registry_url().to_string())
.masquerade_as_nightly_cargo()
.run();
}