| use crate::support::install::{assert_has_installed_exe, assert_has_not_installed_exe, cargo_home}; |
| use crate::support::is_nightly; |
| use crate::support::project; |
| |
| #[cargo_test] |
| fn build_bin_default_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file( |
| "src/main.rs", |
| r#" |
| extern crate foo; |
| |
| #[cfg(feature = "a")] |
| fn test() { |
| foo::foo(); |
| } |
| |
| fn main() {} |
| "#, |
| ) |
| .file("src/lib.rs", r#"#[cfg(feature = "a")] pub fn foo() {}"#) |
| .build(); |
| |
| p.cargo("build").run(); |
| assert!(p.bin("foo").is_file()); |
| |
| p.cargo("build --no-default-features").run(); |
| |
| p.cargo("build --bin=foo").run(); |
| assert!(p.bin("foo").is_file()); |
| |
| p.cargo("build --bin=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn build_bin_arg_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/main.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("build --features a").run(); |
| assert!(p.bin("foo").is_file()); |
| } |
| |
| #[cargo_test] |
| fn build_bin_multiple_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a", "b"] |
| a = [] |
| b = ["a"] |
| c = [] |
| |
| [[bin]] |
| name = "foo_1" |
| path = "src/foo_1.rs" |
| required-features = ["b", "c"] |
| |
| [[bin]] |
| name = "foo_2" |
| path = "src/foo_2.rs" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/foo_1.rs", "fn main() {}") |
| .file("src/foo_2.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("build").run(); |
| |
| assert!(!p.bin("foo_1").is_file()); |
| assert!(p.bin("foo_2").is_file()); |
| |
| p.cargo("build --features c").run(); |
| |
| assert!(p.bin("foo_1").is_file()); |
| assert!(p.bin("foo_2").is_file()); |
| |
| p.cargo("build --no-default-features").run(); |
| } |
| |
| #[cargo_test] |
| fn build_example_default_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| |
| [[example]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("examples/foo.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("build --example=foo").run(); |
| assert!(p.bin("examples/foo").is_file()); |
| |
| p.cargo("build --example=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn build_example_arg_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[example]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("examples/foo.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("build --example=foo --features a").run(); |
| assert!(p.bin("examples/foo").is_file()); |
| } |
| |
| #[cargo_test] |
| fn build_example_multiple_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a", "b"] |
| a = [] |
| b = ["a"] |
| c = [] |
| |
| [[example]] |
| name = "foo_1" |
| required-features = ["b", "c"] |
| |
| [[example]] |
| name = "foo_2" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("examples/foo_1.rs", "fn main() {}") |
| .file("examples/foo_2.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("build --example=foo_1") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo_1` in package `foo` requires the features: `b`, `c` |
| Consider enabling them by passing, e.g., `--features=\"b c\"` |
| ", |
| ) |
| .run(); |
| p.cargo("build --example=foo_2").run(); |
| |
| assert!(!p.bin("examples/foo_1").is_file()); |
| assert!(p.bin("examples/foo_2").is_file()); |
| |
| p.cargo("build --example=foo_1 --features c").run(); |
| p.cargo("build --example=foo_2 --features c").run(); |
| |
| assert!(p.bin("examples/foo_1").is_file()); |
| assert!(p.bin("examples/foo_2").is_file()); |
| |
| p.cargo("build --example=foo_1 --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo_1` in package `foo` requires the features: `b`, `c` |
| Consider enabling them by passing, e.g., `--features=\"b c\"` |
| ", |
| ) |
| .run(); |
| p.cargo("build --example=foo_2 --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo_2` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn test_default_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| |
| [[test]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("tests/foo.rs", "#[test]\nfn test() {}") |
| .build(); |
| |
| p.cargo("test") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| |
| p.cargo("test --no-default-features") |
| .with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]") |
| .with_stdout("") |
| .run(); |
| |
| p.cargo("test --test=foo") |
| .with_stderr( |
| "\ |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| |
| p.cargo("test --test=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn test_arg_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[test]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("tests/foo.rs", "#[test]\nfn test() {}") |
| .build(); |
| |
| p.cargo("test --features a") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn test_multiple_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a", "b"] |
| a = [] |
| b = ["a"] |
| c = [] |
| |
| [[test]] |
| name = "foo_1" |
| required-features = ["b", "c"] |
| |
| [[test]] |
| name = "foo_2" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("tests/foo_1.rs", "#[test]\nfn test() {}") |
| .file("tests/foo_2.rs", "#[test]\nfn test() {}") |
| .build(); |
| |
| p.cargo("test") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo_2-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| |
| p.cargo("test --features c") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo_1-[..][EXE] |
| [RUNNING] target/debug/deps/foo_2-[..][EXE]", |
| ) |
| .with_stdout_contains_n("test test ... ok", 2) |
| .run(); |
| |
| p.cargo("test --no-default-features") |
| .with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]") |
| .with_stdout("") |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn bench_default_features() { |
| if !is_nightly() { |
| return; |
| } |
| |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| |
| [[bench]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file( |
| "benches/foo.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .build(); |
| |
| p.cargo("bench") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| |
| p.cargo("bench --no-default-features") |
| .with_stderr("[FINISHED] release [optimized] target(s) in [..]".to_string()) |
| .with_stdout("") |
| .run(); |
| |
| p.cargo("bench --bench=foo") |
| .with_stderr( |
| "\ |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| |
| p.cargo("bench --bench=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn bench_arg_features() { |
| if !is_nightly() { |
| return; |
| } |
| |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[bench]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file( |
| "benches/foo.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .build(); |
| |
| p.cargo("bench --features a") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn bench_multiple_required_features() { |
| if !is_nightly() { |
| return; |
| } |
| |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a", "b"] |
| a = [] |
| b = ["a"] |
| c = [] |
| |
| [[bench]] |
| name = "foo_1" |
| required-features = ["b", "c"] |
| |
| [[bench]] |
| name = "foo_2" |
| required-features = ["a"] |
| "#, |
| ) |
| .file( |
| "benches/foo_1.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .file( |
| "benches/foo_2.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .build(); |
| |
| p.cargo("bench") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo_2-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| |
| p.cargo("bench --features c") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo_1-[..][EXE] |
| [RUNNING] target/release/deps/foo_2-[..][EXE]", |
| ) |
| .with_stdout_contains_n("test bench ... bench: [..]", 2) |
| .run(); |
| |
| p.cargo("bench --no-default-features") |
| .with_stderr("[FINISHED] release [optimized] target(s) in [..]") |
| .with_stdout("") |
| .run(); |
| } |
| |
| #[cargo_test] |
| fn install_default_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["a"] |
| |
| [[example]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/main.rs", "fn main() {}") |
| .file("examples/foo.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("install --path .").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| |
| p.cargo("install --path . --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| [INSTALLING] foo v0.0.1 ([..]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [ERROR] no binaries are available for install using the selected features |
| ", |
| ) |
| .run(); |
| assert_has_not_installed_exe(cargo_home(), "foo"); |
| |
| p.cargo("install --path . --bin=foo").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| |
| p.cargo("install --path . --bin=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| [INSTALLING] foo v0.0.1 ([..]) |
| [ERROR] failed to compile `foo v0.0.1 ([..])`, intermediate artifacts can be found at \ |
| `[..]target` |
| |
| Caused by: |
| target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| assert_has_not_installed_exe(cargo_home(), "foo"); |
| |
| p.cargo("install --path . --example=foo").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| |
| p.cargo("install --path . --example=foo --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| [INSTALLING] foo v0.0.1 ([..]) |
| [ERROR] failed to compile `foo v0.0.1 ([..])`, intermediate artifacts can be found at \ |
| `[..]target` |
| |
| Caused by: |
| target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| assert_has_not_installed_exe(cargo_home(), "foo"); |
| } |
| |
| #[cargo_test] |
| fn install_arg_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/main.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("install --features a").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| } |
| |
| #[cargo_test] |
| fn install_multiple_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a", "b"] |
| a = [] |
| b = ["a"] |
| c = [] |
| |
| [[bin]] |
| name = "foo_1" |
| path = "src/foo_1.rs" |
| required-features = ["b", "c"] |
| |
| [[bin]] |
| name = "foo_2" |
| path = "src/foo_2.rs" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/foo_1.rs", "fn main() {}") |
| .file("src/foo_2.rs", "fn main() {}") |
| .build(); |
| |
| p.cargo("install --path .").run(); |
| assert_has_not_installed_exe(cargo_home(), "foo_1"); |
| assert_has_installed_exe(cargo_home(), "foo_2"); |
| p.cargo("uninstall foo").run(); |
| |
| p.cargo("install --path . --features c").run(); |
| assert_has_installed_exe(cargo_home(), "foo_1"); |
| assert_has_installed_exe(cargo_home(), "foo_2"); |
| p.cargo("uninstall foo").run(); |
| |
| p.cargo("install --path . --no-default-features") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| [INSTALLING] foo v0.0.1 ([..]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [ERROR] no binaries are available for install using the selected features |
| ", |
| ) |
| .run(); |
| assert_has_not_installed_exe(cargo_home(), "foo_1"); |
| assert_has_not_installed_exe(cargo_home(), "foo_2"); |
| } |
| |
| #[cargo_test] |
| fn dep_feature_in_toml() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [dependencies] |
| bar = { path = "bar", features = ["a"] } |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[example]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[test]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[bench]] |
| name = "foo" |
| required-features = ["bar/a"] |
| "#, |
| ) |
| .file("src/main.rs", "fn main() {}") |
| .file("examples/foo.rs", "fn main() {}") |
| .file("tests/foo.rs", "#[test]\nfn test() {}") |
| .file( |
| "benches/foo.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .file( |
| "bar/Cargo.toml", |
| r#" |
| [project] |
| name = "bar" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| "#, |
| ) |
| .file("bar/src/lib.rs", "") |
| .build(); |
| |
| p.cargo("build").run(); |
| |
| // bin |
| p.cargo("build --bin=foo").run(); |
| assert!(p.bin("foo").is_file()); |
| |
| // example |
| p.cargo("build --example=foo").run(); |
| assert!(p.bin("examples/foo").is_file()); |
| |
| // test |
| p.cargo("test --test=foo") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| |
| // bench |
| if is_nightly() { |
| p.cargo("bench --bench=foo") |
| .with_stderr( |
| "\ |
| [COMPILING] bar v0.0.1 ([CWD]/bar) |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| } |
| |
| // install |
| p.cargo("install").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| } |
| |
| #[cargo_test] |
| fn dep_feature_in_cmd_line() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [dependencies] |
| bar = { path = "bar" } |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[example]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[test]] |
| name = "foo" |
| required-features = ["bar/a"] |
| |
| [[bench]] |
| name = "foo" |
| required-features = ["bar/a"] |
| "#, |
| ) |
| .file("src/main.rs", "fn main() {}") |
| .file("examples/foo.rs", "fn main() {}") |
| .file("tests/foo.rs", "#[test]\nfn test() {}") |
| .file( |
| "benches/foo.rs", |
| r#" |
| #![feature(test)] |
| extern crate test; |
| |
| #[bench] |
| fn bench(_: &mut test::Bencher) { |
| }"#, |
| ) |
| .file( |
| "bar/Cargo.toml", |
| r#" |
| [project] |
| name = "bar" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| "#, |
| ) |
| .file("bar/src/lib.rs", "") |
| .build(); |
| |
| p.cargo("build").run(); |
| |
| // bin |
| p.cargo("build --bin=foo") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `bar/a` |
| Consider enabling them by passing, e.g., `--features=\"bar/a\"` |
| ", |
| ) |
| .run(); |
| |
| p.cargo("build --bin=foo --features bar/a").run(); |
| assert!(p.bin("foo").is_file()); |
| |
| // example |
| p.cargo("build --example=foo") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `bar/a` |
| Consider enabling them by passing, e.g., `--features=\"bar/a\"` |
| ", |
| ) |
| .run(); |
| |
| p.cargo("build --example=foo --features bar/a").run(); |
| assert!(p.bin("examples/foo").is_file()); |
| |
| // test |
| p.cargo("test") |
| .with_stderr("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]") |
| .with_stdout("") |
| .run(); |
| |
| p.cargo("test --test=foo --features bar/a") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test test ... ok") |
| .run(); |
| |
| // bench |
| if is_nightly() { |
| p.cargo("bench") |
| .with_stderr("[FINISHED] release [optimized] target(s) in [..]") |
| .with_stdout("") |
| .run(); |
| |
| p.cargo("bench --bench=foo --features bar/a") |
| .with_stderr( |
| "\ |
| [COMPILING] bar v0.0.1 ([CWD]/bar) |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("test bench ... bench: [..]") |
| .run(); |
| } |
| |
| // install |
| p.cargo("install --path .") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| [INSTALLING] foo v0.0.1 ([..]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [ERROR] no binaries are available for install using the selected features |
| ", |
| ) |
| .run(); |
| assert_has_not_installed_exe(cargo_home(), "foo"); |
| |
| p.cargo("install --features bar/a").run(); |
| assert_has_installed_exe(cargo_home(), "foo"); |
| p.cargo("uninstall foo").run(); |
| } |
| |
| #[cargo_test] |
| fn test_skips_compiling_bin_with_missing_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| a = [] |
| |
| [[bin]] |
| name = "bin_foo" |
| path = "src/bin/foo.rs" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/bin/foo.rs", "extern crate bar; fn main() {}") |
| .file("tests/foo.rs", "") |
| .file("benches/foo.rs", "") |
| .build(); |
| |
| p.cargo("test") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] |
| [RUNNING] target/debug/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("running 0 tests") |
| .run(); |
| |
| p.cargo("test --features a -j 1") |
| .with_status(101) |
| .with_stderr_contains( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| error[E0463]: can't find crate for `bar`", |
| ) |
| .run(); |
| |
| if is_nightly() { |
| p.cargo("bench") |
| .with_stderr( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| [FINISHED] release [optimized] target(s) in [..] |
| [RUNNING] target/release/deps/foo-[..][EXE]", |
| ) |
| .with_stdout_contains("running 0 tests") |
| .run(); |
| |
| p.cargo("bench --features a -j 1") |
| .with_status(101) |
| .with_stderr_contains( |
| "\ |
| [COMPILING] foo v0.0.1 ([CWD]) |
| error[E0463]: can't find crate for `bar`", |
| ) |
| .run(); |
| } |
| } |
| |
| #[cargo_test] |
| fn run_default() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = [] |
| a = [] |
| |
| [[bin]] |
| name = "foo" |
| required-features = ["a"] |
| "#, |
| ) |
| .file("src/lib.rs", "") |
| .file("src/main.rs", "extern crate foo; fn main() {}") |
| .build(); |
| |
| p.cargo("run") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: target `foo` in package `foo` requires the features: `a` |
| Consider enabling them by passing, e.g., `--features=\"a\"` |
| ", |
| ) |
| .run(); |
| |
| p.cargo("run --features a").run(); |
| } |
| |
| #[cargo_test] |
| fn run_default_multiple_required_features() { |
| let p = project() |
| .file( |
| "Cargo.toml", |
| r#" |
| [project] |
| name = "foo" |
| version = "0.0.1" |
| authors = [] |
| |
| [features] |
| default = ["a"] |
| a = [] |
| b = [] |
| |
| [[bin]] |
| name = "foo1" |
| path = "src/foo1.rs" |
| required-features = ["a"] |
| |
| [[bin]] |
| name = "foo2" |
| path = "src/foo2.rs" |
| required-features = ["b"] |
| "#, |
| ) |
| .file("src/lib.rs", "") |
| .file("src/foo1.rs", "extern crate foo; fn main() {}") |
| .file("src/foo2.rs", "extern crate foo; fn main() {}") |
| .build(); |
| |
| p.cargo("run") |
| .with_status(101) |
| .with_stderr( |
| "\ |
| error: `cargo run` could not determine which binary to run[..] |
| available binaries: foo1, foo2", |
| ) |
| .run(); |
| } |
