cargo/tests/testsuite/workspaces.rs

2527 lines
62 KiB
Rust
Raw Normal View History

2019-11-25 02:42:45 +00:00
//! Tests for workspaces.
use cargo_test_support::registry::Package;
use cargo_test_support::{basic_lib_manifest, basic_manifest, git, project, sleep_ms};
use std::env;
use std::fs;
#[cargo_test]
fn simple_explicit() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = ".."
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn simple_explicit_default_members() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
default-members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = ".."
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("bar").is_file());
assert!(!p.bin("foo").is_file());
}
#[cargo_test]
fn non_virtual_default_members_build_other_member() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = [".", "bar", "baz"]
default-members = ["baz"]
"#,
)
.file("src/main.rs", "fn main() {}")
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/lib.rs", "pub fn bar() {}")
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("baz/src/lib.rs", "pub fn baz() {}")
.build();
p.cargo("check")
.with_stderr(
"[CHECKING] baz v0.1.0 ([..])\n\
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n",
)
.run();
p.cargo("check --manifest-path bar/Cargo.toml")
.with_stderr(
"[CHECKING] bar v0.1.0 ([..])\n\
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n",
)
.run();
}
#[cargo_test]
fn non_virtual_default_members_build_root_project() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
authors = []
[workspace]
members = ["bar"]
default-members = ["."]
"#,
)
.file("src/main.rs", "fn main() {}")
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/lib.rs", "pub fn bar() {}")
.build();
p.cargo("check")
.with_stderr(
"[CHECKING] foo v0.1.0 ([..])\n\
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n",
)
.run();
}
#[cargo_test]
fn inferred_root() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-07-24 22:35:01 +00:00
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn inferred_path_dep() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "bar" }
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-07-24 22:35:01 +00:00
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}")
.file("bar/src/lib.rs", "");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn transitive_path_dep() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "bar" }
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
baz = { path = "../baz" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}")
.file("bar/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("baz/src/main.rs", "fn main() {}")
.file("baz/src/lib.rs", "");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
assert!(!p.bin("baz").is_file());
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
assert!(!p.bin("baz").is_file());
p.cargo("build").cwd("baz").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
assert!(p.bin("baz").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
assert!(!p.root().join("baz/Cargo.lock").is_file());
}
#[cargo_test]
fn parent_pointer_works() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"foo/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "../bar" }
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("foo/src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = "../foo"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}")
.file("bar/src/lib.rs", "");
let p = p.build();
p.cargo("build").cwd("foo").run();
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.root().join("foo/Cargo.lock").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn same_names_in_workspace() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
workspace = ".."
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: two packages named `foo` in this workspace:
- [..]Cargo.toml
- [..]Cargo.toml
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn parent_doesnt_point_to_child() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-07-24 22:35:01 +00:00
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.cwd("bar")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: current package believes it's in a workspace when it's not:
current: [..]Cargo.toml
workspace: [..]Cargo.toml
this may be fixable [..]
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn invalid_parent_pointer() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
workspace = "foo"
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: failed to read `[..]Cargo.toml`
Caused by:
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn invalid_members() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[ERROR] failed to load manifest for workspace member `[..]/foo`
Caused by:
failed to read `[..]foo/foo/Cargo.toml`
Caused by:
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn bare_workspace_ok() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check").run();
}
#[cargo_test]
fn two_roots() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = [".."]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: multiple workspace roots found in the same workspace:
[..]
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn workspace_isnt_root() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
workspace = "bar"
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-07-24 22:35:01 +00:00
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr("error: root of a workspace inferred but wasn't a root: [..]")
.run();
}
#[cargo_test]
fn dangling_member() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = "../baz"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"baz/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "baz"
version = "0.1.0"
authors = []
workspace = "../baz"
"#,
2018-12-08 11:19:47 +00:00
)
.file("baz/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: package `[..]` is a member of the wrong workspace
expected: [..]
actual: [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn cycle() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
workspace = "bar"
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = ".."
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
"[ERROR] root of a workspace inferred but wasn't a root: [..]/foo/bar/Cargo.toml",
)
.run();
}
#[cargo_test]
fn share_dependencies() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
dep1 = "0.1"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
dep1 = "< 0.1.5"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
Package::new("dep1", "0.1.3").publish();
Package::new("dep1", "0.1.8").publish();
p.cargo("check")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[UPDATING] `[..]` index
2018-09-14 20:33:18 +00:00
[DOWNLOADING] crates ...
[DOWNLOADED] dep1 v0.1.3 ([..])
[CHECKING] dep1 v0.1.3
[CHECKING] foo v0.1.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn fetch_fetches_all() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
dep1 = "*"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
Package::new("dep1", "0.1.3").publish();
p.cargo("fetch")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[UPDATING] `[..]` index
2018-09-14 20:33:18 +00:00
[DOWNLOADING] crates ...
[DOWNLOADED] dep1 v0.1.3 ([..])
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn lock_works_for_everyone() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
dep2 = "0.1"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
dep1 = "0.1"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
Package::new("dep1", "0.1.0").publish();
Package::new("dep2", "0.1.0").publish();
p.cargo("generate-lockfile")
.with_stderr("[UPDATING] `[..]` index")
.run();
Package::new("dep1", "0.1.1").publish();
Package::new("dep2", "0.1.1").publish();
p.cargo("check")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
2018-09-14 20:33:18 +00:00
[DOWNLOADING] crates ...
[DOWNLOADED] dep2 v0.1.0 ([..])
[CHECKING] dep2 v0.1.0
[CHECKING] foo v0.1.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
2018-03-14 15:17:44 +00:00
p.cargo("check")
.cwd("bar")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
2018-09-14 20:33:18 +00:00
[DOWNLOADING] crates ...
[DOWNLOADED] dep1 v0.1.0 ([..])
[CHECKING] dep1 v0.1.0
[CHECKING] bar v0.1.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn virtual_works() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").cwd("bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(p.bin("bar").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn explicit_package_argument_works_with_virtual_manifest() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build --package bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(p.bin("bar").is_file());
assert!(!p.root().join("bar/Cargo.lock").is_file());
}
#[cargo_test]
fn virtual_misconfigure() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.cwd("bar")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: current package believes it's in a workspace when it's not:
current: [CWD]/Cargo.toml
workspace: [..]Cargo.toml
this may be fixable by adding `bar` to the `workspace.members` array of the \
manifest located at: [..]
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
2017-05-26 21:00:45 +00:00
fn virtual_build_all_implied() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check").run();
}
#[cargo_test]
fn virtual_default_members() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar", "baz"]
default-members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
2018-07-24 22:35:01 +00:00
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}")
.file("baz/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("bar").is_file());
assert!(!p.bin("baz").is_file());
}
#[cargo_test]
fn virtual_default_member_is_not_a_member() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar"]
default-members = ["something-else"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: package `[..]something-else` is listed in workspaces default-members \
but is not a member.
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn virtual_default_members_build_other_member() {
let p = project()
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["bar", "baz"]
default-members = ["baz"]
"#,
)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/lib.rs", "pub fn bar() {}")
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("baz/src/lib.rs", "pub fn baz() {}")
.build();
p.cargo("check --manifest-path bar/Cargo.toml")
.with_stderr(
"[CHECKING] bar v0.1.0 ([..])\n\
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n",
)
.run();
}
#[cargo_test]
fn virtual_build_no_members() {
let p = project().file(
2018-03-14 15:17:44 +00:00
"Cargo.toml",
r#"
[workspace]
2018-03-14 15:17:44 +00:00
"#,
);
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: manifest path `[..]` contains no package: The manifest is virtual, \
and the workspace has no members.
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn include_virtual() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
[workspace]
members = ["bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-03-14 15:17:44 +00:00
);
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
error: multiple workspace roots found in the same workspace:
[..]
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
#[cargo_test]
fn members_include_path_deps() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["p1"]
2020-09-27 00:59:58 +00:00
[dependencies]
p3 = { path = "p3" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"p1/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "p1"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
p2 = { path = "../p2" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("p1/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("p2/Cargo.toml", &basic_manifest("p2", "0.1.0"))
.file("p2/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("p3/Cargo.toml", &basic_manifest("p3", "0.1.0"))
.file("p3/src/lib.rs", "");
let p = p.build();
p.cargo("check").cwd("p1").run();
p.cargo("check").cwd("p2").run();
p.cargo("check").cwd("p3").run();
p.cargo("check").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("target").is_dir());
assert!(!p.root().join("p1/target").is_dir());
assert!(!p.root().join("p2/target").is_dir());
assert!(!p.root().join("p3/target").is_dir());
}
#[cargo_test]
fn new_creates_members_list() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "");
let p = p.build();
p.cargo("new --lib bar")
.with_stderr("\
[CREATING] library `bar` package
[NOTE] see more `Cargo.toml` keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
")
2018-12-08 11:19:47 +00:00
.run();
}
#[cargo_test]
fn new_warning_with_corrupt_ws() {
let p = project().file("Cargo.toml", "asdf").build();
p.cargo("new bar")
.with_stderr(
"\
[CREATING] binary (application) `bar` package
[ERROR] expected `.`, `=`
--> Cargo.toml:1:5
|
1 | asdf
| ^
|
[WARNING] compiling this new package may not work due to invalid workspace configuration
[NOTE] see more `Cargo.toml` keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
",
)
.run();
}
#[cargo_test]
fn lock_doesnt_change_depending_on_crate() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ['baz']
2020-09-27 00:59:58 +00:00
[dependencies]
foo = "*"
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"baz/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "baz"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = "*"
"#,
2018-12-08 11:19:47 +00:00
)
.file("baz/src/lib.rs", "");
let p = p.build();
Package::new("foo", "1.0.0").publish();
Package::new("bar", "1.0.0").publish();
p.cargo("check").run();
let lockfile = p.read_lockfile();
p.cargo("check").cwd("baz").run();
let lockfile2 = p.read_lockfile();
assert_eq!(lockfile, lockfile2);
}
#[cargo_test]
fn rebuild_please() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ['lib', 'bin']
"#,
2018-12-08 11:19:47 +00:00
)
.file("lib/Cargo.toml", &basic_manifest("lib", "0.1.0"))
2018-03-14 15:17:44 +00:00
.file(
"lib/src/lib.rs",
r#"
2020-09-27 00:59:58 +00:00
pub fn foo() -> u32 { 0 }
"#,
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"bin/Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[package]
name = "bin"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[dependencies]
lib = { path = "../lib" }
"#,
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"bin/src/main.rs",
r#"
2020-09-27 00:59:58 +00:00
extern crate lib;
2020-09-27 00:59:58 +00:00
fn main() {
assert_eq!(lib::foo(), 0);
}
"#,
2018-03-14 15:17:44 +00:00
);
let p = p.build();
p.cargo("run").cwd("bin").run();
sleep_ms(1000);
p.change_file("lib/src/lib.rs", "pub fn foo() -> u32 { 1 }");
2018-03-14 15:17:44 +00:00
p.cargo("build").cwd("lib").run();
2018-03-14 15:17:44 +00:00
p.cargo("run")
.cwd("bin")
.with_status(101)
.with_stderr_contains("[..]assertion[..]")
.run();
}
#[cargo_test]
fn workspace_in_git() {
let git_project = git::new("dep1", |project| {
project
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "")
});
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
&format!(
r#"
2020-09-27 00:59:58 +00:00
[package]
name = "lib"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[dependencies.foo]
git = '{}'
"#,
2018-03-14 15:17:44 +00:00
git_project.url()
),
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"src/lib.rs",
r#"
2020-09-27 00:59:58 +00:00
pub fn foo() -> u32 { 0 }
"#,
2018-03-14 15:17:44 +00:00
);
let p = p.build();
p.cargo("check").run();
}
#[cargo_test]
fn lockfile_can_specify_nonexistent_members() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["a"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("a/Cargo.toml", &basic_manifest("a", "0.1.0"))
.file("a/src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"Cargo.lock",
r#"
2020-09-27 00:59:58 +00:00
[[package]]
name = "a"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[[package]]
name = "b"
version = "0.1.0"
"#,
2018-03-14 15:17:44 +00:00
);
let p = p.build();
p.cargo("check").cwd("a").run();
}
#[cargo_test]
fn you_cannot_generate_lockfile_for_empty_workspaces() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("update")
.with_status(101)
.with_stderr("error: you can't generate a lockfile for an empty workspace.")
.run();
}
#[cargo_test]
fn workspace_with_transitive_dev_deps() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.5.0"
authors = ["mbrubeck@example.com"]
2020-09-27 00:59:58 +00:00
[dependencies.bar]
path = "bar"
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", r#"fn main() {}"#)
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.5.0"
authors = ["mbrubeck@example.com"]
2020-09-27 00:59:58 +00:00
[dev-dependencies.baz]
path = "../baz"
"#,
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"bar/src/lib.rs",
r#"
2020-09-27 00:59:58 +00:00
pub fn init() {}
2020-09-27 00:59:58 +00:00
#[cfg(test)]
2020-09-27 00:59:58 +00:00
#[test]
fn test() {
extern crate baz;
baz::do_stuff();
}
"#,
2018-12-08 11:19:47 +00:00
)
.file("baz/Cargo.toml", &basic_manifest("baz", "0.5.0"))
.file("baz/src/lib.rs", r#"pub fn do_stuff() {}"#);
let p = p.build();
p.cargo("test -p bar").run();
}
#[cargo_test]
fn error_if_parent_cargo_toml_is_invalid() {
let p = project()
.file("Cargo.toml", "Totally not a TOML file")
2018-07-24 22:35:01 +00:00
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.cwd("bar")
.with_status(101)
.with_stderr(
"\
[ERROR] expected `.`, `=`
--> ../Cargo.toml:1:9
|
1 | Totally not a TOML file
| ^
|
",
)
.run();
}
#[cargo_test]
fn relative_path_for_member_works() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"foo/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["../bar"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("foo/src/main.rs", "fn main() {}")
2018-03-14 15:17:44 +00:00
.file(
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = "../foo"
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check").cwd("foo").run();
p.cargo("check").cwd("bar").run();
}
#[cargo_test]
2017-02-14 20:04:24 +00:00
fn relative_path_for_root_works() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2017-02-14 20:04:24 +00:00
2020-09-27 00:59:58 +00:00
[workspace]
2017-02-14 20:04:24 +00:00
2020-09-27 00:59:58 +00:00
[dependencies]
subproj = { path = "./subproj" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-07-24 22:35:01 +00:00
.file("subproj/Cargo.toml", &basic_manifest("subproj", "0.1.0"))
2017-02-14 20:04:24 +00:00
.file("subproj/src/main.rs", "fn main() {}");
let p = p.build();
2017-02-14 20:04:24 +00:00
p.cargo("check --manifest-path ./Cargo.toml").run();
2018-03-14 15:17:44 +00:00
p.cargo("check --manifest-path ../Cargo.toml")
.cwd("subproj")
.run();
2017-02-14 20:04:24 +00:00
}
#[cargo_test]
fn path_dep_outside_workspace_is_not_member() {
let p = project()
.no_manifest()
2018-03-14 15:17:44 +00:00
.file(
"ws/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
foo = { path = "../foo" }
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
2020-09-27 00:59:58 +00:00
.file("ws/src/lib.rs", "extern crate foo;")
2018-07-24 22:35:01 +00:00
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "");
let p = p.build();
p.cargo("check").cwd("ws").run();
}
#[cargo_test]
fn test_in_and_out_of_workspace() {
let p = project()
.no_manifest()
2018-03-14 15:17:44 +00:00
.file(
"ws/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
foo = { path = "../foo" }
2020-09-27 00:59:58 +00:00
[workspace]
members = [ "../bar" ]
"#,
2018-12-08 11:19:47 +00:00
)
2020-09-27 00:59:58 +00:00
.file("ws/src/lib.rs", "extern crate foo; pub fn f() { foo::f() }")
2018-12-08 11:19:47 +00:00
.file(
2018-03-14 15:17:44 +00:00
"foo/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "../bar" }
"#,
2018-12-08 11:19:47 +00:00
)
.file(
"foo/src/lib.rs",
"extern crate bar; pub fn f() { bar::f() }",
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
workspace = "../ws"
name = "bar"
version = "0.1.0"
authors = []
"#,
2018-12-08 11:19:47 +00:00
)
.file("bar/src/lib.rs", "pub fn f() { }");
let p = p.build();
p.cargo("check").cwd("ws").run();
2018-08-29 06:11:10 +00:00
assert!(p.root().join("ws/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(p.root().join("ws/target").is_dir());
2018-08-29 06:11:10 +00:00
assert!(!p.root().join("foo/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("foo/target").is_dir());
2018-08-29 06:11:10 +00:00
assert!(!p.root().join("bar/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("bar/target").is_dir());
p.cargo("check").cwd("foo").run();
2018-08-29 06:11:10 +00:00
assert!(p.root().join("foo/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/target").is_dir());
2018-08-29 06:11:10 +00:00
assert!(!p.root().join("bar/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("bar/target").is_dir());
}
#[cargo_test]
fn test_path_dependency_under_member() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"ws/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
foo = { path = "../foo" }
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-12-08 11:19:47 +00:00
)
2020-09-27 00:59:58 +00:00
.file("ws/src/lib.rs", "extern crate foo; pub fn f() { foo::f() }")
2018-12-08 11:19:47 +00:00
.file(
2018-03-14 15:17:44 +00:00
"foo/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
workspace = "../ws"
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "./bar" }
"#,
2018-12-08 11:19:47 +00:00
)
.file(
"foo/src/lib.rs",
"extern crate bar; pub fn f() { bar::f() }",
2018-12-08 11:19:47 +00:00
)
.file("foo/bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("foo/bar/src/lib.rs", "pub fn f() { }");
let p = p.build();
p.cargo("check").cwd("ws").run();
2018-08-29 06:11:10 +00:00
assert!(!p.root().join("foo/bar/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("foo/bar/target").is_dir());
p.cargo("check").cwd("foo/bar").run();
2018-08-29 06:11:10 +00:00
assert!(!p.root().join("foo/bar/Cargo.lock").is_file());
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("foo/bar/target").is_dir());
}
#[cargo_test]
fn excluded_simple() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
exclude = ["foo"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "");
let p = p.build();
p.cargo("check").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("target").is_dir());
p.cargo("check").cwd("foo").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/target").is_dir());
}
#[cargo_test]
fn exclude_members_preferred() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo/bar"]
exclude = ["foo"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("foo/bar/src/lib.rs", "");
let p = p.build();
p.cargo("check").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("target").is_dir());
p.cargo("check").cwd("foo").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/target").is_dir());
p.cargo("check").cwd("foo/bar").run();
2018-08-29 05:53:01 +00:00
assert!(!p.root().join("foo/bar/target").is_dir());
}
#[cargo_test]
fn exclude_but_also_depend() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "ws"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
bar = { path = "foo/bar" }
2020-09-27 00:59:58 +00:00
[workspace]
exclude = ["foo"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("foo/bar/src/lib.rs", "");
let p = p.build();
p.cargo("check").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("target").is_dir());
p.cargo("check").cwd("foo").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/target").is_dir());
p.cargo("check").cwd("foo/bar").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/bar/target").is_dir());
}
#[cargo_test]
fn excluded_default_members_still_must_be_members() {
let p = project()
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo"]
default-members = ["foo", "bar"]
exclude = ["bar"]
"#,
)
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "")
.file("bar/something.txt", "");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
"\
error: package `[..]bar` is listed in workspaces default-members \
but is not a member.
",
)
.run();
}
#[cargo_test]
fn excluded_default_members_crate_glob() {
let p = project()
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo", "bar/*"]
default-members = ["bar/*"]
exclude = ["bar/quux"]
"#,
)
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/main.rs", "fn main() {}")
.file("bar/baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("bar/baz/src/main.rs", "fn main() {}")
.file("bar/quux/Cargo.toml", &basic_manifest("quux", "0.1.0"))
.file("bar/quux/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
assert!(p.root().join("target").is_dir());
assert!(!p.bin("foo").is_file());
assert!(p.bin("baz").is_file());
assert!(!p.bin("quux").exists());
p.cargo("build --workspace").run();
assert!(p.root().join("target").is_dir());
assert!(p.bin("foo").is_file());
assert!(!p.bin("quux").exists());
p.cargo("build").cwd("bar/quux").run();
assert!(p.root().join("bar/quux/target").is_dir());
}
#[cargo_test]
fn excluded_default_members_not_crate_glob() {
let p = project()
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["foo", "bar/*"]
default-members = ["bar/*"]
exclude = ["bar/docs"]
"#,
)
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/main.rs", "fn main() {}")
.file("bar/baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
.file("bar/baz/src/main.rs", "fn main() {}")
.file("bar/docs/readme.txt", "This folder is not a crate!");
let p = p.build();
p.cargo("build").run();
assert!(!p.bin("foo").is_file());
assert!(p.bin("baz").is_file());
p.cargo("build --workspace").run();
assert!(p.bin("foo").is_file());
}
#[cargo_test]
fn glob_syntax() {
let p = project()
2018-12-08 11:19:47 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["crates/*"]
exclude = ["crates/qux"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
2018-12-08 11:19:47 +00:00
.file(
"crates/bar/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "bar"
version = "0.1.0"
authors = []
workspace = "../.."
"#,
2018-12-08 11:19:47 +00:00
)
.file("crates/bar/src/main.rs", "fn main() {}")
2018-12-08 11:19:47 +00:00
.file(
"crates/baz/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "baz"
version = "0.1.0"
authors = []
workspace = "../.."
"#,
2018-12-08 11:19:47 +00:00
)
.file("crates/baz/src/main.rs", "fn main() {}")
2018-12-08 11:19:47 +00:00
.file(
"crates/qux/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "qux"
version = "0.1.0"
authors = []
"#,
2018-12-08 11:19:47 +00:00
)
.file("crates/qux/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
assert!(!p.bin("baz").is_file());
p.cargo("build").cwd("crates/bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
p.cargo("build").cwd("crates/baz").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("baz").is_file());
p.cargo("build").cwd("crates/qux").run();
2018-08-29 06:11:10 +00:00
assert!(!p.bin("qux").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("crates/bar/Cargo.lock").is_file());
assert!(!p.root().join("crates/baz/Cargo.lock").is_file());
assert!(p.root().join("crates/qux/Cargo.lock").is_file());
}
/*FIXME: This fails because of how workspace.exclude and workspace.members are working.
#[cargo_test]
fn glob_syntax_2() {
let p = project()
.file("Cargo.toml", r#"
[package]
name = "foo"
version = "0.1.0"
authors = []
[workspace]
members = ["crates/b*"]
exclude = ["crates/q*"]
"#)
.file("src/main.rs", "fn main() {}")
.file("crates/bar/Cargo.toml", r#"
[package]
name = "bar"
version = "0.1.0"
authors = []
workspace = "../.."
"#)
.file("crates/bar/src/main.rs", "fn main() {}")
.file("crates/baz/Cargo.toml", r#"
[package]
name = "baz"
version = "0.1.0"
authors = []
workspace = "../.."
"#)
.file("crates/baz/src/main.rs", "fn main() {}")
.file("crates/qux/Cargo.toml", r#"
[package]
name = "qux"
version = "0.1.0"
authors = []
"#)
.file("crates/qux/src/main.rs", "fn main() {}");
p.build();
p.cargo("build").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(!p.bin("bar").is_file());
assert!(!p.bin("baz").is_file());
p.cargo("build").cwd("crates/bar").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("bar").is_file());
p.cargo("build").cwd("crates/baz").run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("foo").is_file());
assert!(p.bin("baz").is_file());
p.cargo("build").cwd("crates/qux").run();
2018-08-29 06:11:10 +00:00
assert!(!p.bin("qux").is_file());
2018-08-29 06:11:10 +00:00
assert!(p.root().join("Cargo.lock").is_file());
assert!(!p.root().join("crates/bar/Cargo.lock").is_file());
assert!(!p.root().join("crates/baz/Cargo.lock").is_file());
assert!(p.root().join("crates/qux/Cargo.lock").is_file());
}
*/
#[cargo_test]
fn glob_syntax_invalid_members() {
let p = project()
2018-12-08 11:19:47 +00:00
.file(
"Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "foo"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[workspace]
members = ["crates/*"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/main.rs", "fn main() {}")
.file("crates/bar/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("check")
.with_status(101)
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[ERROR] failed to load manifest for workspace member `[..]/crates/bar`
Caused by:
failed to read `[..]foo/crates/bar/Cargo.toml`
Caused by:
[..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
}
2019-02-03 04:01:23 +00:00
/// This is a freshness test for feature use with workspaces.
///
2019-02-03 04:01:23 +00:00
/// `feat_lib` is used by `caller1` and `caller2`, but with different features enabled.
/// This test ensures that alternating building `caller1`, `caller2` doesn't force
/// recompile of `feat_lib`.
///
2019-02-03 04:01:23 +00:00
/// Ideally, once we solve rust-lang/cargo#3620, then a single Cargo build at the top level
/// will be enough.
#[cargo_test]
fn dep_used_with_separate_features() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["feat_lib", "caller1", "caller2"]
"#,
2018-12-08 11:19:47 +00:00
)
.file(
2018-03-14 15:17:44 +00:00
"feat_lib/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "feat_lib"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[features]
myfeature = []
"#,
2018-12-08 11:19:47 +00:00
)
.file("feat_lib/src/lib.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"caller1/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "caller1"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
feat_lib = { path = "../feat_lib" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("caller1/src/main.rs", "fn main() {}")
.file("caller1/src/lib.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"caller2/Cargo.toml",
r#"
[package]
2020-09-27 00:59:58 +00:00
name = "caller2"
version = "0.1.0"
authors = []
2020-09-27 00:59:58 +00:00
[dependencies]
feat_lib = { path = "../feat_lib", features = ["myfeature"] }
caller1 = { path = "../caller1" }
"#,
2018-12-08 11:19:47 +00:00
)
.file("caller2/src/main.rs", "fn main() {}")
.file("caller2/src/lib.rs", "");
let p = p.build();
2019-02-03 04:01:23 +00:00
// Build the entire workspace.
2019-08-12 12:31:20 +00:00
p.cargo("build --workspace")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[..]Compiling feat_lib v0.1.0 ([..])
[..]Compiling caller1 v0.1.0 ([..])
[..]Compiling caller2 v0.1.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
2018-08-29 06:11:10 +00:00
assert!(p.bin("caller1").is_file());
assert!(p.bin("caller2").is_file());
2019-02-03 04:01:23 +00:00
// Build `caller1`. Should build the dep library. Because the features
// are different than the full workspace, it rebuilds.
2019-02-03 04:01:23 +00:00
// Ideally once we solve rust-lang/cargo#3620, then a single Cargo build at the top level
// will be enough.
p.cargo("build")
.cwd("caller1")
.with_stderr(
2018-03-14 15:17:44 +00:00
"\
[..]Compiling feat_lib v0.1.0 ([..])
[..]Compiling caller1 v0.1.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
2018-03-14 15:17:44 +00:00
",
2018-12-08 11:19:47 +00:00
)
.run();
2019-02-03 04:01:23 +00:00
// Alternate building `caller2`/`caller1` a few times, just to make sure
// features are being built separately. Should not rebuild anything.
p.cargo("build")
.cwd("caller2")
.with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]")
.run();
p.cargo("build")
.cwd("caller1")
.with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]")
.run();
p.cargo("build")
.cwd("caller2")
.with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]")
.run();
}
#[cargo_test]
fn dont_recurse_out_of_cargo_home() {
let git_project = git::new("dep", |project| {
project
2018-07-24 22:35:01 +00:00
.file("Cargo.toml", &basic_manifest("dep", "0.1.0"))
.file("src/lib.rs", "")
2018-03-14 15:17:44 +00:00
.file(
"build.rs",
r#"
2020-09-27 00:59:58 +00:00
use std::env;
use std::path::Path;
use std::process::{self, Command};
fn main() {
let cargo = env::var_os("CARGO").unwrap();
let cargo_manifest_dir = env::var_os("CARGO_MANIFEST_DIR").unwrap();
let output = Command::new(cargo)
.args(&["metadata", "--format-version", "1", "--manifest-path"])
.arg(&Path::new(&cargo_manifest_dir).join("Cargo.toml"))
.output()
.unwrap();
if !output.status.success() {
eprintln!("{}", String::from_utf8(output.stderr).unwrap());
process::exit(1);
}
}
2020-09-27 00:59:58 +00:00
"#,
2018-03-14 15:17:44 +00:00
)
});
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
&format!(
r#"
2020-09-27 00:59:58 +00:00
[package]
name = "foo"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[dependencies.dep]
git = "{}"
2020-09-27 00:59:58 +00:00
[workspace]
"#,
2018-03-14 15:17:44 +00:00
git_project.url()
),
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "");
let p = p.build();
p.cargo("check")
.env("CARGO_HOME", p.root().join(".cargo"))
.run();
}
2019-02-03 04:01:23 +00:00
// FIXME: this fails because of how workspace.exclude and workspace.members are working.
/*
#[cargo_test]
fn include_and_exclude() {
let p = project()
.file("Cargo.toml", r#"
[workspace]
members = ["foo"]
exclude = ["foo/bar"]
"#)
2018-07-24 22:35:01 +00:00
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("foo/bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("foo/bar/src/lib.rs", "");
p.build();
p.cargo("build").cwd("foo").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("target").is_dir());
assert!(!p.root().join("foo/target").is_dir());
p.cargo("build").cwd("foo/bar").run();
2018-08-29 05:53:01 +00:00
assert!(p.root().join("foo/bar/target").is_dir());
}
*/
#[cargo_test]
fn cargo_home_at_root_works() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[package]
name = "foo"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["a"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
2018-07-24 22:35:01 +00:00
.file("a/Cargo.toml", &basic_manifest("a", "0.1.0"))
.file("a/src/lib.rs", "");
let p = p.build();
p.cargo("check").run();
p.cargo("check --frozen").env("CARGO_HOME", p.root()).run();
}
#[cargo_test]
fn relative_rustc() {
let p = project()
2018-03-14 15:17:44 +00:00
.file(
"src/main.rs",
r#"
2020-09-27 00:59:58 +00:00
use std::process::Command;
use std::env;
2020-09-27 00:59:58 +00:00
fn main() {
let mut cmd = Command::new("rustc");
for arg in env::args_os().skip(1) {
cmd.arg(arg);
}
std::process::exit(cmd.status().unwrap().code().unwrap());
}
2020-09-27 00:59:58 +00:00
"#,
2018-12-08 11:19:47 +00:00
)
.build();
p.cargo("build").run();
let src = p
.root()
.join("target/debug/foo")
.with_extension(env::consts::EXE_EXTENSION);
Package::new("a", "0.1.0").publish();
let p = project()
.at("lib")
2018-03-14 15:17:44 +00:00
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[package]
name = "lib"
version = "0.1.0"
2020-09-27 00:59:58 +00:00
[dependencies]
a = "0.1"
"#,
2018-12-08 11:19:47 +00:00
)
.file("src/lib.rs", "")
.build();
fs::copy(&src, p.root().join(src.file_name().unwrap())).unwrap();
let file = format!("./foo{}", env::consts::EXE_SUFFIX);
p.cargo("build").env("RUSTC", &file).run();
}
#[cargo_test]
fn ws_rustc_err() {
let p = project()
.file(
"Cargo.toml",
r#"
2020-09-27 00:59:58 +00:00
[workspace]
members = ["a"]
"#,
2018-12-08 11:19:47 +00:00
)
.file("a/Cargo.toml", &basic_lib_manifest("a"))
.file("a/src/lib.rs", "")
.build();
p.cargo("rustc")
.with_status(101)
.with_stderr("[ERROR] [..]against an actual package[..]")
.run();
p.cargo("rustdoc")
.with_status(101)
.with_stderr("[ERROR] [..]against an actual package[..]")
.run();
}
#[cargo_test]
fn ws_err_unused() {
for table in &[
"[lib]",
"[[bin]]",
"[[example]]",
"[[test]]",
"[[bench]]",
"[dependencies]",
"[dev-dependencies]",
"[build-dependencies]",
"[features]",
"[target]",
"[badges]",
"[lints]",
] {
let key = table.trim_start_matches('[').trim_end_matches(']');
let p = project()
.file(
"Cargo.toml",
&format!(
r#"
[workspace]
members = ["a"]
{table}
"#,
),
)
.file("a/Cargo.toml", &basic_lib_manifest("a"))
.file("a/src/lib.rs", "")
.build();
p.cargo("check")
.with_status(101)
.with_stderr(&format!(
"\
[ERROR] failed to parse manifest at `[..]/foo/Cargo.toml`
Caused by:
this virtual manifest specifies a `{key}` section, which is not allowed
",
))
.run();
}
}
#[cargo_test]
fn ws_warn_unused() {
for (key, name) in &[
("[profile.dev]\nopt-level = 1", "profiles"),
("[replace]\n\"bar:0.1.0\" = { path = \"bar\" }", "replace"),
("[patch.crates-io]\nbar = { path = \"bar\" }", "patch"),
] {
let p = project()
.file(
"Cargo.toml",
r#"
[workspace]
members = ["a"]
"#,
)
.file(
"a/Cargo.toml",
&format!(
r#"
[package]
name = "a"
version = "0.1.0"
{}
"#,
key
),
)
.file("a/src/lib.rs", "")
.build();
p.cargo("check")
.with_stderr_contains(&format!(
"\
[WARNING] {} for the non root package will be ignored, specify {} at the workspace root:
package: [..]/foo/a/Cargo.toml
workspace: [..]/foo/Cargo.toml
",
name, name
))
.run();
}
}
#[cargo_test]
fn ws_warn_path() {
// Warnings include path to manifest.
let p = project()
.file(
"Cargo.toml",
r#"
[workspace]
members = ["a"]
"#,
)
.file(
"a/Cargo.toml",
r#"
cargo-features = ["edition"]
[package]
name = "foo"
version = "0.1.0"
"#,
)
.file("a/src/lib.rs", "")
.build();
p.cargo("check")
.with_stderr_contains("[WARNING] [..]/foo/a/Cargo.toml: the cargo feature `edition`[..]")
.run();
}
#[cargo_test]
fn invalid_missing() {
// Make sure errors are not suppressed with -q.
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
[dependencies]
x = { path = 'x' }
"#,
)
.file("src/lib.rs", "")
.build();
p.cargo("check -q")
.with_status(101)
.with_stderr(
"\
[ERROR] failed to get `x` as a dependency of package `foo v0.1.0 [..]`
Caused by:
failed to load source for dependency `x`
Caused by:
Unable to update [..]/foo/x
Caused by:
failed to read `[..]foo/x/Cargo.toml`
Caused by:
[..]
",
)
.run();
}
#[cargo_test]
fn member_dep_missing() {
// Make sure errors are not suppressed with -q.
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
[workspace]
members = ["bar"]
"#,
)
.file("src/main.rs", "fn main() {}")
.file(
"bar/Cargo.toml",
r#"
[package]
name = "bar"
version = "0.1.0"
[dependencies]
baz = { path = "baz" }
"#,
)
.file("bar/src/main.rs", "fn main() {}")
.build();
p.cargo("check -q")
.with_status(101)
.with_stderr(
"\
[ERROR] failed to load manifest for workspace member `[..]/bar`
Caused by:
failed to load manifest for dependency `baz`
Caused by:
failed to read `[..]foo/bar/baz/Cargo.toml`
Caused by:
[..]
",
)
.run();
}
#[cargo_test]
fn simple_primary_package_env_var() {
let is_primary_package = r#"
#[test]
fn verify_primary_package() {{
assert!(option_env!("CARGO_PRIMARY_PACKAGE").is_some());
}}
"#;
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
authors = []
[workspace]
members = ["bar"]
"#,
)
.file("src/lib.rs", is_primary_package)
.file(
"bar/Cargo.toml",
r#"
[package]
name = "bar"
version = "0.1.0"
authors = []
workspace = ".."
"#,
)
.file("bar/src/lib.rs", is_primary_package);
let p = p.build();
p.cargo("test").run();
// Again, this time selecting a specific crate
p.cargo("clean").run();
p.cargo("test -p bar").run();
// Again, this time selecting all crates
p.cargo("clean").run();
p.cargo("test --all").run();
}
#[cargo_test]
fn virtual_primary_package_env_var() {
let is_primary_package = r#"
#[test]
fn verify_primary_package() {{
assert!(option_env!("CARGO_PRIMARY_PACKAGE").is_some());
}}
"#;
let p = project()
.file(
"Cargo.toml",
r#"
[workspace]
members = ["foo", "bar"]
"#,
)
.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
.file("foo/src/lib.rs", is_primary_package)
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
.file("bar/src/lib.rs", is_primary_package);
let p = p.build();
p.cargo("test").run();
// Again, this time selecting a specific crate
p.cargo("clean").run();
p.cargo("test -p foo").run();
}
#[cargo_test]
fn ensure_correct_workspace_when_nested() {
let p = project()
.file(
"Cargo.toml",
r#"
[workspace]
[package]
name = "bar"
version = "0.1.0"
authors = []
"#,
)
.file("src/lib.rs", "")
.file(
"sub/Cargo.toml",
r#"
[workspace]
members = ["foo"]
"#,
)
.file(
"sub/foo/Cargo.toml",
r#"
[package]
name = "foo"
version = "0.1.0"
authors = []
[dependencies]
bar = { path = "../.."}
"#,
)
.file("sub/foo/src/main.rs", "fn main() {}");
let p = p.build();
p.cargo("tree")
.cwd("sub/foo")
.with_stdout(
"\
foo v0.1.0 ([..]/foo/sub/foo)
bar v0.1.0 ([..]/foo)\
",
)
.run();
}