mirror of
https://github.com/rust-lang/cargo
synced 2024-10-14 03:32:39 +00:00
1818 lines
46 KiB
Rust
1818 lines
46 KiB
Rust
//! Tests for the `cargo doc` command.
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use cargo::core::compiler::RustDocFingerprint;
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use cargo_test_support::paths::CargoPathExt;
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use cargo_test_support::registry::Package;
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use cargo_test_support::{basic_lib_manifest, basic_manifest, git, project};
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use cargo_test_support::{is_nightly, rustc_host};
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use std::fs;
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use std::str;
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#[cargo_test]
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fn simple() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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build = "build.rs"
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"#,
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)
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.file("build.rs", "fn main() {}")
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.file("src/lib.rs", "pub fn foo() {}")
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.build();
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p.cargo("doc")
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.with_stderr(
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"\
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[..] foo v0.0.1 ([CWD])
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[..] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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assert!(p.root().join("target/doc").is_dir());
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assert!(p.root().join("target/doc/foo/index.html").is_file());
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}
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#[cargo_test]
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fn doc_no_libs() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[[bin]]
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name = "foo"
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doc = false
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"#,
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)
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.file("src/main.rs", "bad code")
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.build();
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p.cargo("doc").run();
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}
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#[cargo_test]
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fn doc_twice() {
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let p = project().file("src/lib.rs", "pub fn foo() {}").build();
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p.cargo("doc")
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.with_stderr(
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"\
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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p.cargo("doc").with_stdout("").run();
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}
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#[cargo_test]
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fn doc_deps() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies.bar]
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path = "bar"
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"#,
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)
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.file("src/lib.rs", "extern crate bar; pub fn foo() {}")
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.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
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.file("bar/src/lib.rs", "pub fn bar() {}")
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.build();
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p.cargo("doc")
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.with_stderr(
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"\
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[..] bar v0.0.1 ([CWD]/bar)
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[..] bar v0.0.1 ([CWD]/bar)
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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assert!(p.root().join("target/doc").is_dir());
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assert!(p.root().join("target/doc/foo/index.html").is_file());
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assert!(p.root().join("target/doc/bar/index.html").is_file());
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// Verify that it only emits rmeta for the dependency.
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assert_eq!(p.glob("target/debug/**/*.rlib").count(), 0);
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assert_eq!(p.glob("target/debug/deps/libbar-*.rmeta").count(), 1);
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p.cargo("doc")
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.env("CARGO_LOG", "cargo::ops::cargo_rustc::fingerprint")
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.with_stdout("")
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.run();
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assert!(p.root().join("target/doc").is_dir());
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assert!(p.root().join("target/doc/foo/index.html").is_file());
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assert!(p.root().join("target/doc/bar/index.html").is_file());
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}
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#[cargo_test]
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fn doc_no_deps() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies.bar]
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path = "bar"
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"#,
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)
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.file("src/lib.rs", "extern crate bar; pub fn foo() {}")
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.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
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.file("bar/src/lib.rs", "pub fn bar() {}")
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.build();
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p.cargo("doc --no-deps")
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.with_stderr(
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"\
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[CHECKING] bar v0.0.1 ([CWD]/bar)
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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assert!(p.root().join("target/doc").is_dir());
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assert!(p.root().join("target/doc/foo/index.html").is_file());
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assert!(!p.root().join("target/doc/bar/index.html").is_file());
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}
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#[cargo_test]
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fn doc_only_bin() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[dependencies.bar]
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path = "bar"
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"#,
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)
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.file("src/main.rs", "extern crate bar; pub fn foo() {}")
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.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
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.file("bar/src/lib.rs", "pub fn bar() {}")
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.build();
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p.cargo("doc -v").run();
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assert!(p.root().join("target/doc").is_dir());
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assert!(p.root().join("target/doc/bar/index.html").is_file());
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assert!(p.root().join("target/doc/foo/index.html").is_file());
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}
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#[cargo_test]
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fn doc_multiple_targets_same_name_lib() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[workspace]
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members = ["foo", "bar"]
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"#,
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)
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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[lib]
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name = "foo_lib"
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"#,
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)
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.file("foo/src/lib.rs", "")
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.file(
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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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[lib]
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name = "foo_lib"
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"#,
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)
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.file("bar/src/lib.rs", "")
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.build();
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p.cargo("doc --workspace")
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.with_status(101)
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.with_stderr_contains("[..] library `foo_lib` is specified [..]")
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.with_stderr_contains("[..] `foo v0.1.0[..]` [..]")
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.with_stderr_contains("[..] `bar v0.1.0[..]` [..]")
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.run();
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}
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#[cargo_test]
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fn doc_multiple_targets_same_name() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[workspace]
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members = ["foo", "bar"]
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"#,
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)
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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[[bin]]
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name = "foo_lib"
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path = "src/foo_lib.rs"
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"#,
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)
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.file("foo/src/foo_lib.rs", "")
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.file(
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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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[lib]
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name = "foo_lib"
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"#,
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)
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.file("bar/src/lib.rs", "")
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.build();
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p.cargo("doc --workspace")
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.with_stderr_contains("[DOCUMENTING] foo v0.1.0 ([CWD]/foo)")
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.with_stderr_contains("[DOCUMENTING] bar v0.1.0 ([CWD]/bar)")
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.with_stderr_contains("[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]")
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.run();
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assert!(p.root().join("target/doc").is_dir());
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let doc_file = p.root().join("target/doc/foo_lib/index.html");
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assert!(doc_file.is_file());
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}
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#[cargo_test]
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fn doc_multiple_targets_same_name_bin() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[workspace]
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members = ["foo", "bar"]
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"#,
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)
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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[[bin]]
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name = "foo-cli"
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"#,
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)
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.file("foo/src/foo-cli.rs", "")
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.file(
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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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[[bin]]
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name = "foo-cli"
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"#,
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)
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.file("bar/src/foo-cli.rs", "")
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.build();
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p.cargo("doc --workspace")
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.with_status(101)
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.with_stderr_contains("[..] binary `foo_cli` is specified [..]")
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.with_stderr_contains("[..] `foo v0.1.0[..]` [..]")
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.with_stderr_contains("[..] `bar v0.1.0[..]` [..]")
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.run();
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}
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#[cargo_test]
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fn doc_multiple_targets_same_name_undoced() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[workspace]
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members = ["foo", "bar"]
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"#,
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)
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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[[bin]]
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name = "foo-cli"
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"#,
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)
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.file("foo/src/foo-cli.rs", "")
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.file(
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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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[[bin]]
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name = "foo-cli"
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doc = false
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"#,
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)
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.file("bar/src/foo-cli.rs", "")
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.build();
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p.cargo("doc --workspace").run();
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}
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#[cargo_test]
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fn doc_lib_bin_same_name_documents_lib() {
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let p = project()
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.file(
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"src/main.rs",
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r#"
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//! Binary documentation
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extern crate foo;
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fn main() {
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foo::foo();
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}
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
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//! Library documentation
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pub fn foo() {}
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"#,
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)
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.build();
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p.cargo("doc")
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.with_stderr(
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"\
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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let doc_html = p.read_file("target/doc/foo/index.html");
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assert!(doc_html.contains("Library"));
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assert!(!doc_html.contains("Binary"));
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}
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#[cargo_test]
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fn doc_lib_bin_same_name_documents_lib_when_requested() {
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let p = project()
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.file(
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"src/main.rs",
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r#"
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//! Binary documentation
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extern crate foo;
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fn main() {
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foo::foo();
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}
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
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//! Library documentation
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pub fn foo() {}
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"#,
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)
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.build();
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p.cargo("doc --lib")
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.with_stderr(
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"\
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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let doc_html = p.read_file("target/doc/foo/index.html");
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assert!(doc_html.contains("Library"));
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assert!(!doc_html.contains("Binary"));
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}
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#[cargo_test]
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fn doc_lib_bin_same_name_documents_named_bin_when_requested() {
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let p = project()
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.file(
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"src/main.rs",
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r#"
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//! Binary documentation
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extern crate foo;
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fn main() {
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foo::foo();
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}
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
|
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//! Library documentation
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pub fn foo() {}
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"#,
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)
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.build();
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p.cargo("doc --bin foo")
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.with_stderr(
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"\
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[CHECKING] foo v0.0.1 ([CWD])
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[DOCUMENTING] foo v0.0.1 ([CWD])
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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)
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.run();
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let doc_html = p.read_file("target/doc/foo/index.html");
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assert!(!doc_html.contains("Library"));
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assert!(doc_html.contains("Binary"));
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}
|
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|
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#[cargo_test]
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fn doc_lib_bin_same_name_documents_bins_when_requested() {
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let p = project()
|
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.file(
|
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"src/main.rs",
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r#"
|
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//! Binary documentation
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extern crate foo;
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fn main() {
|
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foo::foo();
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}
|
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"#,
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)
|
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.file(
|
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"src/lib.rs",
|
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r#"
|
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//! Library documentation
|
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pub fn foo() {}
|
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"#,
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)
|
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.build();
|
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|
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p.cargo("doc --bins")
|
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.with_stderr(
|
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"\
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[CHECKING] foo v0.0.1 ([CWD])
|
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[DOCUMENTING] foo v0.0.1 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
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",
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)
|
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.run();
|
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let doc_html = p.read_file("target/doc/foo/index.html");
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assert!(!doc_html.contains("Library"));
|
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assert!(doc_html.contains("Binary"));
|
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}
|
|
|
|
#[cargo_test]
|
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fn doc_dash_p() {
|
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let p = project()
|
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.file(
|
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"Cargo.toml",
|
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r#"
|
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[package]
|
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name = "foo"
|
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version = "0.0.1"
|
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authors = []
|
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|
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[dependencies.a]
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path = "a"
|
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"#,
|
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)
|
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.file("src/lib.rs", "extern crate a;")
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.file(
|
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"a/Cargo.toml",
|
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r#"
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[package]
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name = "a"
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version = "0.0.1"
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authors = []
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|
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[dependencies.b]
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path = "../b"
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"#,
|
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)
|
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.file("a/src/lib.rs", "extern crate b;")
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.file("b/Cargo.toml", &basic_manifest("b", "0.0.1"))
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.file("b/src/lib.rs", "")
|
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.build();
|
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|
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p.cargo("doc -p a")
|
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.with_stderr(
|
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"\
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[..] b v0.0.1 ([CWD]/b)
|
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[..] b v0.0.1 ([CWD]/b)
|
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[DOCUMENTING] a v0.0.1 ([CWD]/a)
|
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_all_exclude() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
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.file("bar/src/lib.rs", "pub fn bar() {}")
|
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.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
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.file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }")
|
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.build();
|
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|
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p.cargo("doc --workspace --exclude baz")
|
|
.with_stderr_does_not_contain("[DOCUMENTING] baz v0.1.0 [..]")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_all_exclude_glob() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "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() { break_the_build(); }")
|
|
.build();
|
|
|
|
p.cargo("doc --workspace --exclude '*z'")
|
|
.with_stderr_does_not_contain("[DOCUMENTING] baz v0.1.0 [..]")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_same_name() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/main.rs", "fn main() {}")
|
|
.file("examples/main.rs", "fn main() {}")
|
|
.file("tests/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_target() {
|
|
if !is_nightly() {
|
|
// no_core, lang_items requires nightly.
|
|
return;
|
|
}
|
|
const TARGET: &str = "arm-unknown-linux-gnueabihf";
|
|
|
|
let p = project()
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
#![feature(no_core, lang_items)]
|
|
#![no_core]
|
|
|
|
#[lang = "sized"]
|
|
trait Sized {}
|
|
|
|
extern {
|
|
pub static A: u32;
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc --verbose --target").arg(TARGET).run();
|
|
assert!(p.root().join(&format!("target/{}/doc", TARGET)).is_dir());
|
|
assert!(p
|
|
.root()
|
|
.join(&format!("target/{}/doc/foo/index.html", TARGET))
|
|
.is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_specific_not_documented() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[target.foo.dependencies]
|
|
a = { path = "a" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
|
|
.file("a/src/lib.rs", "not rust")
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn output_not_captured() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies]
|
|
a = { path = "a" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
|
|
.file(
|
|
"a/src/lib.rs",
|
|
"
|
|
/// ```
|
|
/// ☃
|
|
/// ```
|
|
pub fn foo() {}
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc")
|
|
.without_status()
|
|
.with_stderr_contains("[..]☃")
|
|
.with_stderr_contains(r"[..]unknown start of token: \u{2603}")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_specific_documented() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
&format!(
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[target.foo.dependencies]
|
|
a = {{ path = "a" }}
|
|
[target.{}.dependencies]
|
|
a = {{ path = "a" }}
|
|
"#,
|
|
rustc_host()
|
|
),
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
"
|
|
extern crate a;
|
|
|
|
/// test
|
|
pub fn foo() {}
|
|
",
|
|
)
|
|
.file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
|
|
.file(
|
|
"a/src/lib.rs",
|
|
"
|
|
/// test
|
|
pub fn foo() {}
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn no_document_build_deps() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[build-dependencies]
|
|
a = { path = "a" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn foo() {}")
|
|
.file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
|
|
.file(
|
|
"a/src/lib.rs",
|
|
"
|
|
/// ```
|
|
/// ☃
|
|
/// ```
|
|
pub fn foo() {}
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_release() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
|
|
p.cargo("build --release").run();
|
|
p.cargo("doc --release -v")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] foo v0.0.1 ([..])
|
|
[RUNNING] `rustdoc [..] src/lib.rs [..]`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_multiple_deps() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
|
|
[dependencies.baz]
|
|
path = "baz"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "extern crate bar; pub fn foo() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.0.1"))
|
|
.file("baz/src/lib.rs", "pub fn baz() {}")
|
|
.build();
|
|
|
|
p.cargo("doc -p bar -p baz -v").run();
|
|
|
|
assert!(p.root().join("target/doc").is_dir());
|
|
assert!(p.root().join("target/doc/bar/index.html").is_file());
|
|
assert!(p.root().join("target/doc/baz/index.html").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn features() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
|
|
[features]
|
|
foo = ["bar/bar"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", r#"#[cfg(feature = "foo")] pub fn foo() {}"#)
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[features]
|
|
bar = []
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/build.rs",
|
|
r#"
|
|
fn main() {
|
|
println!("cargo:rustc-cfg=bar");
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
r#"#[cfg(feature = "bar")] pub fn bar() {}"#,
|
|
)
|
|
.build();
|
|
p.cargo("doc --features foo").run();
|
|
assert!(p.root().join("target/doc").is_dir());
|
|
assert!(p.root().join("target/doc/foo/fn.foo.html").is_file());
|
|
assert!(p.root().join("target/doc/bar/fn.bar.html").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rerun_when_dir_removed() {
|
|
let p = project()
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
/// dox
|
|
pub fn foo() {}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
assert!(p.root().join("target/doc/foo/index.html").is_file());
|
|
|
|
fs::remove_dir_all(p.root().join("target/doc/foo")).unwrap();
|
|
|
|
p.cargo("doc").run();
|
|
assert!(p.root().join("target/doc/foo/index.html").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn document_only_lib() {
|
|
let p = project()
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
/// dox
|
|
pub fn foo() {}
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/bin/bar.rs",
|
|
r#"
|
|
/// ```
|
|
/// ☃
|
|
/// ```
|
|
pub fn foo() {}
|
|
fn main() { foo(); }
|
|
"#,
|
|
)
|
|
.build();
|
|
p.cargo("doc --lib").run();
|
|
assert!(p.root().join("target/doc/foo/index.html").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn plugins_no_use_target() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
proc-macro = true
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
p.cargo("doc --target=x86_64-unknown-openbsd -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_all_workspace() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
|
|
[workspace]
|
|
"#,
|
|
)
|
|
.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();
|
|
|
|
// The order in which bar is compiled or documented is not deterministic
|
|
p.cargo("doc --workspace")
|
|
.with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Checking bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Documenting foo v0.1.0 ([..])")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_all_virtual_manifest() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "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();
|
|
|
|
// The order in which bar and baz are documented is not guaranteed
|
|
p.cargo("doc --workspace")
|
|
.with_stderr_contains("[..] Documenting baz v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_virtual_manifest_all_implied() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "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();
|
|
|
|
// The order in which bar and baz are documented is not guaranteed
|
|
p.cargo("doc")
|
|
.with_stderr_contains("[..] Documenting baz v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_virtual_manifest_one_project() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "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() { break_the_build(); }")
|
|
.build();
|
|
|
|
p.cargo("doc -p bar")
|
|
.with_stderr_does_not_contain("[DOCUMENTING] baz v0.1.0 [..]")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_virtual_manifest_glob() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() { break_the_build(); }")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() {}")
|
|
.build();
|
|
|
|
p.cargo("doc -p '*z'")
|
|
.with_stderr_does_not_contain("[DOCUMENTING] bar v0.1.0 [..]")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] baz v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_all_member_dependency_same_name() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = "0.1.0"
|
|
"#,
|
|
)
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
Package::new("bar", "0.1.0").publish();
|
|
|
|
p.cargo("doc --workspace")
|
|
.with_stderr_contains("[..] Updating `[..]` index")
|
|
.with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(not(windows))] // `echo` may not be available
|
|
fn doc_workspace_open_help_message() {
|
|
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", "")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
// The order in which bar is compiled or documented is not deterministic
|
|
p.cargo("doc --workspace --open")
|
|
.env("BROWSER", "echo")
|
|
.with_stderr_contains("[..] Documenting bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Documenting foo v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Opening [..]/foo/index.html")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(not(windows))] // `echo` may not be available
|
|
fn doc_workspace_open_different_library_and_package_names() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["foo"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"foo/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[lib]
|
|
name = "foolib"
|
|
"#,
|
|
)
|
|
.file("foo/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc --open")
|
|
.env("BROWSER", "echo")
|
|
.with_stderr_contains("[..] Documenting foo v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] [CWD]/target/doc/foolib/index.html")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(not(windows))] // `echo` may not be available
|
|
fn doc_workspace_open_binary() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["foo"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"foo/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[[bin]]
|
|
name = "foobin"
|
|
path = "src/main.rs"
|
|
"#,
|
|
)
|
|
.file("foo/src/main.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc --open")
|
|
.env("BROWSER", "echo")
|
|
.with_stderr_contains("[..] Documenting foo v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Opening [CWD]/target/doc/foobin/index.html")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(not(windows))] // `echo` may not be available
|
|
fn doc_workspace_open_binary_and_library() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["foo"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"foo/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[lib]
|
|
name = "foolib"
|
|
[[bin]]
|
|
name = "foobin"
|
|
path = "src/main.rs"
|
|
"#,
|
|
)
|
|
.file("foo/src/lib.rs", "")
|
|
.file("foo/src/main.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc --open")
|
|
.env("BROWSER", "echo")
|
|
.with_stderr_contains("[..] Documenting foo v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Opening [CWD]/target/doc/foolib/index.html")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_edition() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
edition = "2018"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc -v")
|
|
.with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
|
|
.run();
|
|
|
|
p.cargo("test -v")
|
|
.with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_target_edition() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
edition = "2018"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc -v")
|
|
.with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
|
|
.run();
|
|
|
|
p.cargo("test -v")
|
|
.with_stderr_contains("[RUNNING] `rustdoc [..]--edition=2018[..]")
|
|
.run();
|
|
}
|
|
|
|
// Tests an issue where depending on different versions of the same crate depending on `cfg`s
|
|
// caused `cargo doc` to fail.
|
|
#[cargo_test]
|
|
fn issue_5345() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[target.'cfg(all(windows, target_arch = "x86"))'.dependencies]
|
|
bar = "0.1"
|
|
|
|
[target.'cfg(not(all(windows, target_arch = "x86")))'.dependencies]
|
|
bar = "0.2"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "extern crate bar;")
|
|
.build();
|
|
Package::new("bar", "0.1.0").publish();
|
|
Package::new("bar", "0.2.0").publish();
|
|
|
|
foo.cargo("build").run();
|
|
foo.cargo("doc").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_private_items() {
|
|
let foo = project()
|
|
.file("src/lib.rs", "mod private { fn private_item() {} }")
|
|
.build();
|
|
foo.cargo("doc --document-private-items").run();
|
|
|
|
assert!(foo.root().join("target/doc").is_dir());
|
|
assert!(foo
|
|
.root()
|
|
.join("target/doc/foo/private/index.html")
|
|
.is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_private_ws() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["a", "b"]
|
|
"#,
|
|
)
|
|
.file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
|
|
.file("a/src/lib.rs", "fn p() {}")
|
|
.file("b/Cargo.toml", &basic_manifest("b", "0.0.1"))
|
|
.file("b/src/lib.rs", "fn p2() {}")
|
|
.file("b/src/main.rs", "fn main() {}")
|
|
.build();
|
|
p.cargo("doc --workspace --bins --lib --document-private-items -v")
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustdoc [..] a/src/lib.rs [..]--document-private-items[..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustdoc [..] b/src/lib.rs [..]--document-private-items[..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustdoc [..] b/src/main.rs [..]--document-private-items[..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
const BAD_INTRA_LINK_LIB: &str = r#"
|
|
#![deny(broken_intra_doc_links)]
|
|
|
|
/// [bad_link]
|
|
pub fn foo() {}
|
|
"#;
|
|
|
|
#[cargo_test]
|
|
fn doc_cap_lints() {
|
|
let a = git::new("a", |p| {
|
|
p.file("Cargo.toml", &basic_lib_manifest("a"))
|
|
.file("src/lib.rs", BAD_INTRA_LINK_LIB)
|
|
});
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
&format!(
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies]
|
|
a = {{ git = '{}' }}
|
|
"#,
|
|
a.url()
|
|
),
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[UPDATING] git repository `[..]`
|
|
[DOCUMENTING] a v0.5.0 ([..])
|
|
[CHECKING] a v0.5.0 ([..])
|
|
[DOCUMENTING] foo v0.0.1 ([..])
|
|
[FINISHED] dev [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
p.root().join("target").rm_rf();
|
|
|
|
p.cargo("doc -vv")
|
|
.with_stderr_contains("[WARNING] [..]`bad_link`[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_message_format() {
|
|
let p = project().file("src/lib.rs", BAD_INTRA_LINK_LIB).build();
|
|
|
|
p.cargo("doc --message-format=json")
|
|
.with_status(101)
|
|
.with_json_contains_unordered(
|
|
r#"
|
|
{
|
|
"message": {
|
|
"children": "{...}",
|
|
"code": "{...}",
|
|
"level": "error",
|
|
"message": "[..]",
|
|
"rendered": "[..]",
|
|
"spans": "{...}"
|
|
},
|
|
"package_id": "foo [..]",
|
|
"reason": "compiler-message",
|
|
"target": "{...}"
|
|
}
|
|
"#,
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn short_message_format() {
|
|
let p = project().file("src/lib.rs", BAD_INTRA_LINK_LIB).build();
|
|
p.cargo("doc --message-format=short")
|
|
.with_status(101)
|
|
.with_stderr_contains("src/lib.rs:4:6: error: [..]`bad_link`[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_example() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
edition = "2018"
|
|
|
|
[[example]]
|
|
crate-type = ["lib"]
|
|
name = "ex1"
|
|
doc = true
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn f() {}")
|
|
.file(
|
|
"examples/ex1.rs",
|
|
r#"
|
|
use foo::f;
|
|
|
|
/// Example
|
|
pub fn x() { f(); }
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc").run();
|
|
assert!(p
|
|
.build_dir()
|
|
.join("doc")
|
|
.join("ex1")
|
|
.join("fn.x.html")
|
|
.exists());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn bin_private_items() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
"
|
|
pub fn foo_pub() {}
|
|
fn foo_priv() {}
|
|
struct FooStruct;
|
|
enum FooEnum {}
|
|
trait FooTrait {}
|
|
type FooType = u32;
|
|
mod foo_mod {}
|
|
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] foo v0.0.1 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
assert!(p.root().join("target/doc/foo/index.html").is_file());
|
|
assert!(p.root().join("target/doc/foo/fn.foo_pub.html").is_file());
|
|
assert!(p.root().join("target/doc/foo/fn.foo_priv.html").is_file());
|
|
assert!(p
|
|
.root()
|
|
.join("target/doc/foo/struct.FooStruct.html")
|
|
.is_file());
|
|
assert!(p.root().join("target/doc/foo/enum.FooEnum.html").is_file());
|
|
assert!(p
|
|
.root()
|
|
.join("target/doc/foo/trait.FooTrait.html")
|
|
.is_file());
|
|
assert!(p.root().join("target/doc/foo/type.FooType.html").is_file());
|
|
assert!(p.root().join("target/doc/foo/foo_mod/index.html").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn bin_private_items_deps() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
"
|
|
fn foo_priv() {}
|
|
pub fn foo_pub() {}
|
|
",
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
"
|
|
#[allow(dead_code)]
|
|
fn bar_priv() {}
|
|
pub fn bar_pub() {}
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("doc")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[DOCUMENTING] bar v0.0.1 ([..])
|
|
[CHECKING] bar v0.0.1 ([..])
|
|
[DOCUMENTING] foo v0.0.1 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
assert!(p.root().join("target/doc/foo/index.html").is_file());
|
|
assert!(p.root().join("target/doc/foo/fn.foo_pub.html").is_file());
|
|
assert!(p.root().join("target/doc/foo/fn.foo_priv.html").is_file());
|
|
|
|
assert!(p.root().join("target/doc/bar/index.html").is_file());
|
|
assert!(p.root().join("target/doc/bar/fn.bar_pub.html").is_file());
|
|
assert!(!p.root().join("target/doc/bar/fn.bar_priv.html").exists());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn crate_versions() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.2.4"
|
|
authors = []
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("doc -v")
|
|
.with_stderr(
|
|
"\
|
|
[DOCUMENTING] foo v1.2.4 [..]
|
|
[RUNNING] `rustdoc --crate-type lib --crate-name foo src/lib.rs [..]--crate-version 1.2.4`
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
let output_path = p.root().join("target/doc/foo/index.html");
|
|
let output_documentation = fs::read_to_string(&output_path).unwrap();
|
|
|
|
assert!(output_documentation.contains("Version 1.2.4"));
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn crate_versions_flag_is_overridden() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.2.4"
|
|
authors = []
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
let output_documentation = || {
|
|
let output_path = p.root().join("target/doc/foo/index.html");
|
|
fs::read_to_string(&output_path).unwrap()
|
|
};
|
|
let asserts = |html: String| {
|
|
assert!(!html.contains("1.2.4"));
|
|
assert!(html.contains("Version 2.0.3"));
|
|
};
|
|
|
|
p.cargo("doc")
|
|
.env("RUSTDOCFLAGS", "--crate-version 2.0.3")
|
|
.run();
|
|
asserts(output_documentation());
|
|
|
|
p.build_dir().rm_rf();
|
|
|
|
p.cargo("rustdoc -- --crate-version 2.0.3").run();
|
|
asserts(output_documentation());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn doc_fingerprint_is_versioning_consistent() {
|
|
// Random rustc verbose version
|
|
let old_rustc_verbose_version = format!(
|
|
"\
|
|
rustc 1.41.1 (f3e1a954d 2020-02-24)
|
|
binary: rustc
|
|
commit-hash: f3e1a954d2ead4e2fc197c7da7d71e6c61bad196
|
|
commit-date: 2020-02-24
|
|
host: {}
|
|
release: 1.41.1
|
|
LLVM version: 9.0
|
|
",
|
|
rustc_host()
|
|
);
|
|
|
|
// Create the dummy project.
|
|
let dummy_project = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.2.4"
|
|
authors = []
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "//! These are the docs!")
|
|
.build();
|
|
|
|
dummy_project.cargo("doc").run();
|
|
|
|
let fingerprint: RustDocFingerprint =
|
|
serde_json::from_str(&dummy_project.read_file("target/.rustdoc_fingerprint.json"))
|
|
.expect("JSON Serde fail");
|
|
|
|
// Check that the fingerprint contains the actual rustc version
|
|
// which has been used to compile the docs.
|
|
let output = std::process::Command::new("rustc")
|
|
.arg("-vV")
|
|
.output()
|
|
.expect("Failed to get actual rustc verbose version");
|
|
assert_eq!(
|
|
fingerprint.rustc_vv,
|
|
(String::from_utf8_lossy(&output.stdout).as_ref())
|
|
);
|
|
|
|
// As the test shows above. Now we have generated the `doc/` folder and inside
|
|
// the rustdoc fingerprint file is located with the correct rustc version.
|
|
// So we will remove it and create a new fingerprint with an old rustc version
|
|
// inside it. We will also place a bogus file inside of the `doc/` folder to ensure
|
|
// it gets removed as we expect on the next doc compilation.
|
|
dummy_project.change_file(
|
|
"target/.rustdoc_fingerprint.json",
|
|
&old_rustc_verbose_version,
|
|
);
|
|
|
|
fs::write(
|
|
dummy_project.build_dir().join("doc/bogus_file"),
|
|
String::from("This is a bogus file and should be removed!"),
|
|
)
|
|
.expect("Error writing test bogus file");
|
|
|
|
// Now if we trigger another compilation, since the fingerprint contains an old version
|
|
// of rustc, cargo should remove the entire `/doc` folder (including the fingerprint)
|
|
// and generating another one with the actual version.
|
|
// It should also remove the bogus file we created above.
|
|
dummy_project.cargo("doc").run();
|
|
|
|
assert!(!dummy_project.build_dir().join("doc/bogus_file").exists());
|
|
|
|
let fingerprint: RustDocFingerprint =
|
|
serde_json::from_str(&dummy_project.read_file("target/.rustdoc_fingerprint.json"))
|
|
.expect("JSON Serde fail");
|
|
|
|
// Check that the fingerprint contains the actual rustc version
|
|
// which has been used to compile the docs.
|
|
assert_eq!(
|
|
fingerprint.rustc_vv,
|
|
(String::from_utf8_lossy(&output.stdout).as_ref())
|
|
);
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[cargo_test]
|
|
fn doc_fingerprint_respects_target_paths() {
|
|
// Random rustc verbose version
|
|
let old_rustc_verbose_version = format!(
|
|
"\
|
|
rustc 1.41.1 (f3e1a954d 2020-02-24)
|
|
binary: rustc
|
|
commit-hash: f3e1a954d2ead4e2fc197c7da7d71e6c61bad196
|
|
commit-date: 2020-02-24
|
|
host: {}
|
|
release: 1.41.1
|
|
LLVM version: 9.0
|
|
",
|
|
rustc_host()
|
|
);
|
|
|
|
// Create the dummy project.
|
|
let dummy_project = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.2.4"
|
|
authors = []
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "//! These are the docs!")
|
|
.build();
|
|
|
|
dummy_project
|
|
.cargo("doc --target x86_64-unknown-linux-gnu")
|
|
.run();
|
|
|
|
let fingerprint: RustDocFingerprint =
|
|
serde_json::from_str(&dummy_project.read_file("target/.rustdoc_fingerprint.json"))
|
|
.expect("JSON Serde fail");
|
|
|
|
// Check that the fingerprint contains the actual rustc version
|
|
// which has been used to compile the docs.
|
|
let output = std::process::Command::new("rustc")
|
|
.arg("-vV")
|
|
.output()
|
|
.expect("Failed to get actual rustc verbose version");
|
|
assert_eq!(
|
|
fingerprint.rustc_vv,
|
|
(String::from_utf8_lossy(&output.stdout).as_ref())
|
|
);
|
|
|
|
// As the test shows above. Now we have generated the `doc/` folder and inside
|
|
// the rustdoc fingerprint file is located with the correct rustc version.
|
|
// So we will remove it and create a new fingerprint with an old rustc version
|
|
// inside it. We will also place a bogus file inside of the `doc/` folder to ensure
|
|
// it gets removed as we expect on the next doc compilation.
|
|
dummy_project.change_file(
|
|
"target/.rustdoc_fingerprint.json",
|
|
&old_rustc_verbose_version,
|
|
);
|
|
|
|
fs::write(
|
|
dummy_project
|
|
.build_dir()
|
|
.join("x86_64-unknown-linux-gnu/doc/bogus_file"),
|
|
String::from("This is a bogus file and should be removed!"),
|
|
)
|
|
.expect("Error writing test bogus file");
|
|
|
|
// Now if we trigger another compilation, since the fingerprint contains an old version
|
|
// of rustc, cargo should remove the entire `/doc` folder (including the fingerprint)
|
|
// and generating another one with the actual version.
|
|
// It should also remove the bogus file we created above.
|
|
dummy_project
|
|
.cargo("doc --target x86_64-unknown-linux-gnu")
|
|
.run();
|
|
|
|
assert!(!dummy_project
|
|
.build_dir()
|
|
.join("x86_64-unknown-linux-gnu/doc/bogus_file")
|
|
.exists());
|
|
|
|
let fingerprint: RustDocFingerprint =
|
|
serde_json::from_str(&dummy_project.read_file("target/.rustdoc_fingerprint.json"))
|
|
.expect("JSON Serde fail");
|
|
|
|
// Check that the fingerprint contains the actual rustc version
|
|
// which has been used to compile the docs.
|
|
assert_eq!(
|
|
fingerprint.rustc_vv,
|
|
(String::from_utf8_lossy(&output.stdout).as_ref())
|
|
);
|
|
}
|