//! Tests for some invalid .cargo/config files. use cargo_test_support::git::cargo_uses_gitoxide; use cargo_test_support::registry::{self, Package}; use cargo_test_support::{basic_manifest, project, rustc_host}; #[cargo_test] fn bad1() { let p = project() .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [target] nonexistent-target = "foo" "#, ) .build(); p.cargo("check -v --target=nonexistent-target") .with_status(101) .with_stderr( "\ [ERROR] expected table for configuration key `target.nonexistent-target`, \ but found string in [..]/config.toml ", ) .run(); } #[cargo_test] fn bad2() { let p = project() .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [http] proxy = 3.0 "#, ) .build(); p.cargo("publish -v") .with_status(101) .with_stderr( "\ [ERROR] could not load Cargo configuration Caused by: failed to load TOML configuration from `[..]config.toml` Caused by: failed to parse key `http` Caused by: failed to parse key `proxy` Caused by: found TOML configuration value of unknown type `float` ", ) .run(); } #[cargo_test] fn bad3() { let registry = registry::init(); let p = project() .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [http] proxy = true "#, ) .build(); Package::new("foo", "1.0.0").publish(); p.cargo("publish -v") .replace_crates_io(registry.index_url()) .with_status(101) .with_stderr( "\ error: failed to update registry [..] Caused by: error in [..]config.toml: `http.proxy` expected a string, but found a boolean ", ) .run(); } #[cargo_test] fn bad4() { let p = project() .file( ".cargo/config.toml", r#" [cargo-new] vcs = false "#, ) .build(); p.cargo("new -v foo") .with_status(101) .with_stderr( "\ [CREATING] binary (application) `foo` package [ERROR] Failed to create package `foo` at `[..]` Caused by: error in [..]config.toml: `cargo-new.vcs` expected a string, but found a boolean ", ) .run(); } #[cargo_test] fn bad6() { let registry = registry::init(); let p = project() .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [http] user-agent = true "#, ) .build(); Package::new("foo", "1.0.0").publish(); p.cargo("publish -v") .replace_crates_io(registry.index_url()) .with_status(101) .with_stderr( "\ error: failed to update registry [..] Caused by: error in [..]config.toml: `http.user-agent` expected a string, but found a boolean ", ) .run(); } #[cargo_test] fn invalid_global_config() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] foo = "0.1.0" "#, ) .file(".cargo/config.toml", "4") .file("src/lib.rs", "") .build(); p.cargo("check -v") .with_status(101) .with_stderr( "\ [ERROR] could not load Cargo configuration Caused by: could not parse TOML configuration in `[..]` Caused by: TOML parse error at line 1, column 2 | 1 | 4 | ^ expected `.`, `=` ", ) .run(); } #[cargo_test] fn bad_cargo_lock() { let p = project() .file("Cargo.lock", "[[package]]\nfoo = 92") .file("src/lib.rs", "") .build(); p.cargo("check -v") .with_status(101) .with_stderr( "\ [ERROR] failed to parse lock file at: [..]Cargo.lock Caused by: TOML parse error at line 1, column 1 | 1 | [[package]] | ^^^^^^^^^^^ missing field `name` ", ) .run(); } #[cargo_test] fn duplicate_packages_in_cargo_lock() { Package::new("bar", "0.1.0").publish(); let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.1" authors = [] [dependencies] bar = "0.1.0" "#, ) .file("src/lib.rs", "") .file( "Cargo.lock", r#" [[package]] name = "foo" version = "0.0.1" dependencies = [ "bar 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "bar" version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "bar" version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to parse lock file at: [..] Caused by: package `bar` is specified twice in the lockfile ", ) .run(); } #[cargo_test] fn bad_source_in_cargo_lock() { Package::new("bar", "0.1.0").publish(); let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.1" authors = [] [dependencies] bar = "0.1.0" "#, ) .file("src/lib.rs", "") .file( "Cargo.lock", r#" [[package]] name = "foo" version = "0.0.1" dependencies = [ "bar 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "bar" version = "0.1.0" source = "You shall not parse" "#, ) .build(); p.cargo("check --verbose") .with_status(101) .with_stderr( "\ [ERROR] failed to parse lock file at: [..] Caused by: TOML parse error at line 12, column 26 | 12 | source = \"You shall not parse\" | ^^^^^^^^^^^^^^^^^^^^^ invalid source `You shall not parse` ", ) .run(); } #[cargo_test] fn bad_dependency_in_lockfile() { let p = project() .file("src/lib.rs", "") .file( "Cargo.lock", r#" [[package]] name = "foo" version = "0.0.1" dependencies = [ "bar 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", ] "#, ) .build(); p.cargo("check").run(); } #[cargo_test] fn bad_git_dependency() { let p = project() .file( "Cargo.toml", &format!( r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] foo = {{ git = "{url}" }} "#, url = if cargo_uses_gitoxide() { "git://host.xz" } else { "file:.." } ), ) .file("src/lib.rs", "") .build(); let expected_stderr = if cargo_uses_gitoxide() { "\ [UPDATING] git repository `git://host.xz` [ERROR] failed to get `foo` as a dependency of package `foo v0.0.0 [..]` Caused by: failed to load source for dependency `foo` Caused by: Unable to update git://host.xz Caused by: failed to clone into: [..] Caused by: URL \"git://host.xz\" does not specify a path to a repository " } else { "\ [UPDATING] git repository `file:///` [ERROR] failed to get `foo` as a dependency of package `foo v0.0.0 [..]` Caused by: failed to load source for dependency `foo` Caused by: Unable to update file:/// Caused by: failed to clone into: [..] Caused by: [..]'file:///' is not a valid local file URI[..] " }; p.cargo("check -v") .with_status(101) .with_stderr(expected_stderr) .run(); } #[cargo_test] fn bad_crate_type() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [lib] crate-type = ["bad_type", "rlib"] "#, ) .file("src/lib.rs", "") .build(); p.cargo("build -v") .with_status(101) .with_stderr_contains( "error: failed to run `rustc` to learn about crate-type bad_type information", ) .run(); } #[cargo_test] fn malformed_override() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [target.x86_64-apple-darwin.freetype] native = { foo: "bar" } "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] invalid inline table expected `}` --> Cargo.toml:8:27 | 8 | native = { | ^ | ", ) .run(); } #[cargo_test] fn duplicate_binary_names() { let p = project() .file( "Cargo.toml", r#" [package] name = "qqq" version = "0.1.0" authors = ["A "] [[bin]] name = "e" path = "a.rs" [[bin]] name = "e" path = "b.rs" "#, ) .file("a.rs", r#"fn main() -> () {}"#) .file("b.rs", r#"fn main() -> () {}"#) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: found duplicate binary name e, but all binary targets must have a unique name ", ) .run(); } #[cargo_test] fn duplicate_example_names() { let p = project() .file( "Cargo.toml", r#" [package] name = "qqq" version = "0.1.0" authors = ["A "] [[example]] name = "ex" path = "examples/ex.rs" [[example]] name = "ex" path = "examples/ex2.rs" "#, ) .file("examples/ex.rs", r#"fn main () -> () {}"#) .file("examples/ex2.rs", r#"fn main () -> () {}"#) .build(); p.cargo("check --example ex") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: found duplicate example name ex, but all example targets must have a unique name ", ) .run(); } #[cargo_test] fn duplicate_bench_names() { let p = project() .file( "Cargo.toml", r#" [package] name = "qqq" version = "0.1.0" authors = ["A "] [[bench]] name = "ex" path = "benches/ex.rs" [[bench]] name = "ex" path = "benches/ex2.rs" "#, ) .file("benches/ex.rs", r#"fn main () {}"#) .file("benches/ex2.rs", r#"fn main () {}"#) .build(); p.cargo("bench") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: found duplicate bench name ex, but all bench targets must have a unique name ", ) .run(); } #[cargo_test] fn duplicate_deps() { let p = project() .file("shim-bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) .file("shim-bar/src/lib.rs", "pub fn a() {}") .file("linux-bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) .file("linux-bar/src/lib.rs", "pub fn a() {}") .file( "Cargo.toml", r#" [package] name = "qqq" version = "0.0.1" authors = [] [dependencies] bar = { path = "shim-bar" } [target.x86_64-unknown-linux-gnu.dependencies] bar = { path = "linux-bar" } "#, ) .file("src/main.rs", r#"fn main () {}"#) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: Dependency 'bar' has different source paths depending on the build target. Each dependency must \ have a single canonical source path irrespective of build target. ", ) .run(); } #[cargo_test] fn duplicate_deps_diff_sources() { let p = project() .file("shim-bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) .file("shim-bar/src/lib.rs", "pub fn a() {}") .file("linux-bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) .file("linux-bar/src/lib.rs", "pub fn a() {}") .file( "Cargo.toml", r#" [package] name = "qqq" version = "0.0.1" authors = [] [target.i686-unknown-linux-gnu.dependencies] bar = { path = "shim-bar" } [target.x86_64-unknown-linux-gnu.dependencies] bar = { path = "linux-bar" } "#, ) .file("src/main.rs", r#"fn main () {}"#) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: Dependency 'bar' has different source paths depending on the build target. Each dependency must \ have a single canonical source path irrespective of build target. ", ) .run(); } #[cargo_test] fn unused_keys() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.1.0" authors = [] [target.foo] bar = "3" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_stderr( "\ warning: unused manifest key: target.foo.bar [CHECKING] foo v0.1.0 ([CWD]) [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] ", ) .run(); let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.5.0" authors = ["wycats@example.com"] bulid = "foo" "#, ) .file("src/lib.rs", "pub fn foo() {}") .build(); p.cargo("check") .with_stderr( "\ warning: unused manifest key: package.bulid [CHECKING] foo [..] [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] ", ) .run(); let p = project() .at("bar") .file( "Cargo.toml", r#" [package] name = "foo" version = "0.5.0" authors = ["wycats@example.com"] [lib] build = "foo" "#, ) .file("src/lib.rs", "pub fn foo() {}") .build(); p.cargo("check") .with_stderr( "\ warning: unused manifest key: lib.build [CHECKING] foo [..] [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] ", ) .run(); } #[cargo_test] fn unused_keys_in_virtual_manifest() { let p = project() .file( "Cargo.toml", r#" [workspace] members = ["bar"] bulid = "foo" "#, ) .file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) .file("bar/src/lib.rs", "") .build(); p.cargo("check --workspace") .with_stderr( "\ [WARNING] [..]/foo/Cargo.toml: unused manifest key: workspace.bulid [CHECKING] bar [..] [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] ", ) .run(); } #[cargo_test] fn empty_dependencies() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = {} "#, ) .file("src/main.rs", "fn main() {}") .build(); Package::new("bar", "0.0.1").publish(); p.cargo("check") .with_stderr_contains( "\ warning: dependency (bar) specified without providing a local path, Git repository, version, \ or workspace dependency to use. This will be considered an error in future versions ", ) .run(); } #[cargo_test] fn invalid_toml_historically_allowed_fails() { let p = project() .file(".cargo/config.toml", "[bar] baz = 2") .file("src/main.rs", "fn main() {}") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ error: could not load Cargo configuration Caused by: could not parse TOML configuration in `[..]` Caused by: TOML parse error at line 1, column 7 | 1 | [bar] baz = 2 | ^ invalid table header expected newline, `#` ", ) .run(); } #[cargo_test] fn ambiguous_git_reference() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies.bar] git = "http://127.0.0.1" branch = "master" tag = "some-tag" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check -v") .with_status(101) .with_stderr( "\ [ERROR] failed to parse manifest at `[..]` Caused by: dependency (bar) specification is ambiguous. Only one of `branch`, `tag` or `rev` is allowed. ", ) .run(); } #[cargo_test] fn fragment_in_git_url() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies.bar] git = "http://127.0.0.1#foo" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check -v") .with_status(101) .with_stderr_contains( "\ [WARNING] URL fragment `#foo` in git URL is ignored for dependency (bar). \ If you were trying to specify a specific git revision, \ use `rev = \"foo\"` in the dependency declaration. ", ) .run(); } #[cargo_test] fn bad_source_config1() { let p = project() .file("src/lib.rs", "") .file(".cargo/config.toml", "[source.foo]") .build(); p.cargo("check") .with_status(101) .with_stderr("error: no source location specified for `source.foo`, need [..]") .run(); } #[cargo_test] fn bad_source_config2() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.crates-io] registry = 'http://example.com' replace-with = 'bar' "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to get `bar` as a dependency of package `foo v0.0.0 [..]` Caused by: failed to load source for dependency `bar` Caused by: Unable to update registry `crates-io` Caused by: could not find a configured source with the name `bar` \ when attempting to lookup `crates-io` (configuration in [..]) ", ) .run(); } #[cargo_test] fn bad_source_config3() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.crates-io] registry = 'https://example.com' replace-with = 'crates-io' "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to get `bar` as a dependency of package `foo v0.0.0 [..]` Caused by: failed to load source for dependency `bar` Caused by: Unable to update registry `crates-io` Caused by: detected a cycle of `replace-with` sources, [..] ", ) .run(); } #[cargo_test] fn bad_source_config4() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.crates-io] replace-with = 'bar' [source.bar] registry = 'https://example.com' replace-with = 'crates-io' "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] failed to get `bar` as a dependency of package `foo v0.0.0 ([..])` Caused by: failed to load source for dependency `bar` Caused by: Unable to update registry `crates-io` Caused by: detected a cycle of `replace-with` sources, the source `crates-io` is \ eventually replaced with itself (configuration in [..]) ", ) .run(); } #[cargo_test] fn bad_source_config5() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.crates-io] registry = 'https://example.com' replace-with = 'bar' [source.bar] registry = 'not a url' "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ error: configuration key `source.bar.registry` specified an invalid URL (in [..]) Caused by: invalid url `not a url`: [..] ", ) .run(); } #[cargo_test] fn both_git_and_path_specified() { let foo = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies.bar] git = "http://127.0.0.1" path = "bar" "#, ) .file("src/lib.rs", "") .build(); foo.cargo("check -v") .with_status(101) .with_stderr( "\ error: failed to parse manifest at `[..]` Caused by: dependency (bar) specification is ambiguous. Only one of `git` or `path` is allowed. ", ) .run(); } #[cargo_test] fn bad_source_config6() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.crates-io] registry = 'https://example.com' replace-with = ['not', 'a', 'string'] "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/foo/.cargo/config.toml: could not load config key `source.crates-io.replace-with` Caused by: error in [..]/foo/.cargo/config.toml: `source.crates-io.replace-with` expected a string, but found a array " ) .run(); } #[cargo_test] fn ignored_git_revision() { let foo = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies.bar] path = "bar" branch = "spam" "#, ) .file("src/lib.rs", "") .build(); let err_msg = "\ error: failed to parse manifest at `[..]` Caused by: key `branch` is ignored for dependency (bar). "; foo.cargo("check -v") .with_status(101) .with_stderr(err_msg) .run(); // #11540, check that [target] dependencies fail the same way. foo.change_file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" [target.some-target.dependencies] bar = { path = "bar", branch = "spam" } "#, ); foo.cargo("check") .with_status(101) .with_stderr(err_msg) .run(); } #[cargo_test] fn bad_source_config7() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.foo] registry = 'https://example.com' local-registry = 'file:///another/file' "#, ) .build(); Package::new("bar", "0.1.0").publish(); p.cargo("check") .with_status(101) .with_stderr("error: more than one source location specified for `source.foo`") .run(); } #[cargo_test] fn bad_source_config8() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = "*" "#, ) .file("src/lib.rs", "") .file( ".cargo/config.toml", r#" [source.foo] branch = "somebranch" "#, ) .build(); p.cargo("check") .with_status(101) .with_stderr( "[ERROR] source definition `source.foo` specifies `branch`, \ but that requires a `git` key to be specified (in [..]/foo/.cargo/config.toml)", ) .run(); } #[cargo_test] fn bad_dependency() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [dependencies] bar = 3 "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] invalid type: integer `3`, expected a version string like [..] --> Cargo.toml:8:23 | 8 | bar = 3 | ^ | ", ) .run(); } #[cargo_test] fn bad_debuginfo() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [profile.dev] debug = 'a' "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] invalid value: string \"a\", expected a boolean, 0, 1, 2, \"line-tables-only\", or \"line-directives-only\" --> Cargo.toml:8:25 | 8 | debug = 'a' | ^^^ | ", ) .run(); } #[cargo_test] fn bad_debuginfo2() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] [profile.dev] debug = 3.6 "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] invalid type: floating point `3.6`, expected a boolean, 0, 1, 2, \"line-tables-only\", or \"line-directives-only\" --> Cargo.toml:8:25 | 8 | debug = 3.6 | ^^^ | ", ) .run(); } #[cargo_test] fn bad_opt_level() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" authors = [] build = 3 "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] invalid type: integer `3`, expected a boolean or string --> Cargo.toml:6:25 | 6 | build = 3 | ^ | ", ) .run(); } #[cargo_test] fn warn_semver_metadata() { Package::new("bar", "1.0.0").publish(); let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "1.0.0" [dependencies] bar = "1.0.0+1234" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_stderr_contains("[WARNING] version requirement `1.0.0+1234` for dependency `bar`[..]") .run(); } #[cargo_test] fn bad_http_ssl_version() { // Invalid type in SslVersionConfig. let p = project() .file( ".cargo/config.toml", r#" [http] ssl-version = ["tlsv1.2", "tlsv1.3"] "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/config.toml: could not load config key `http.ssl-version` Caused by: invalid type: sequence, expected a string or map ", ) .run(); } #[cargo_test] fn bad_http_ssl_version_range() { // Invalid type in SslVersionConfigRange. let p = project() .file( ".cargo/config.toml", r#" [http] ssl-version.min = false "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/config.toml: could not load config key `http.ssl-version` Caused by: error in [..]/config.toml: `http.ssl-version.min` expected a string, but found a boolean ", ) .run(); } #[cargo_test] fn bad_build_jobs() { // Invalid type in JobsConfig. let p = project() .file( ".cargo/config.toml", r#" [build] jobs = { default = true } "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/config.toml: could not load config key `build.jobs` Caused by: invalid type: map, expected an integer or string ", ) .run(); } #[cargo_test] fn bad_build_target() { // Invalid type in BuildTargetConfig. let p = project() .file( ".cargo/config.toml", r#" [build] target.'cfg(unix)' = "x86_64" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/config.toml: could not load config key `build.target` Caused by: error in [..]/config.toml: could not load config key `build.target` Caused by: invalid type: map, expected a string or array ", ) .run(); } #[cargo_test] fn bad_target_cfg() { // Invalid type in a StringList. // // The error message is a bit unfortunate here. The type here ends up // being essentially Value>, and each layer of "Value" // adds some context to the error message. Also, untagged enums provide // strange error messages. Hopefully most users will be able to untangle // the message. let p = project() .file( ".cargo/config.toml", r#" [target.'cfg(not(target_os = "none"))'] runner = false "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] error in [..]/foo/.cargo/config.toml: \ could not load config key `target.\"cfg(not(target_os = \\\"none\\\"))\".runner` Caused by: error in [..]/foo/.cargo/config.toml: \ could not load config key `target.\"cfg(not(target_os = \\\"none\\\"))\".runner` Caused by: invalid configuration for key `target.\"cfg(not(target_os = \\\"none\\\"))\".runner` expected a string or array of strings, but found a boolean for \ `target.\"cfg(not(target_os = \\\"none\\\"))\".runner` in [..]/foo/.cargo/config.toml ", ) .run(); } #[cargo_test] fn bad_target_links_overrides() { // Invalid parsing of links overrides. // // This error message is terrible. Nothing in the deserialization path is // using config::Value<>, so nothing is able to report the location. I // think this illustrates how the way things break down with how it // currently is designed with serde. let p = project() .file( ".cargo/config.toml", &format!( r#" [target.{}.somelib] rustc-flags = 'foo' "#, rustc_host() ), ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "[ERROR] Only `-l` and `-L` flags are allowed in target config \ `target.[..].rustc-flags` (in [..]foo/.cargo/config.toml): `foo`", ) .run(); p.change_file( ".cargo/config.toml", &format!( "[target.{}.somelib] warning = \"foo\" ", rustc_host(), ), ); p.cargo("check") .with_status(101) .with_stderr("[ERROR] `warning` is not supported in build script overrides") .run(); } #[cargo_test] fn redefined_sources() { // Cannot define a source multiple times. let p = project() .file( ".cargo/config.toml", r#" [source.foo] registry = "https://github.com/rust-lang/crates.io-index" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] source `foo` defines source registry `crates-io`, \ but that source is already defined by `crates-io` note: Sources are not allowed to be defined multiple times. ", ) .run(); p.change_file( ".cargo/config.toml", r#" [source.one] directory = "index" [source.two] directory = "index" "#, ); // Name is `[..]` because we can't guarantee the order. p.cargo("check") .with_status(101) .with_stderr( "\ [ERROR] source `[..]` defines source dir [..]/foo/index, \ but that source is already defined by `[..]` note: Sources are not allowed to be defined multiple times. ", ) .run(); } #[cargo_test] fn bad_trim_paths() { let p = project() .file( "Cargo.toml", r#" [package] name = "foo" version = "0.0.0" [profile.dev] trim-paths = "split-debuginfo" "#, ) .file("src/lib.rs", "") .build(); p.cargo("check -Ztrim-paths") .masquerade_as_nightly_cargo(&["trim-paths"]) .with_status(101) .with_stderr("\ [ERROR] expected a boolean, \"none\", \"diagnostics\", \"macro\", \"object\", \"all\", or an array with these options --> Cargo.toml:7:30 | 7 | trim-paths = \"split-debuginfo\" | ^^^^^^^^^^^^^^^^^ | ", ) .run(); }