Auto merge of #127335 - Oneirical:put-on-a-petestal, r=jieyouxu · rust-lang/rust@289deb9 (original) (raw)
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// This test checks the functionality of one of rustdoc's unstable options,
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// the ability to specify emit restrictions with --emit.
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// invocation-only should only emit crate-specific files.
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// toolchain-only should only emit toolchain-specific files.
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// all-shared should only emit files that can be shared between crates.
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// See https://github.com/rust-lang/rust/pull/83478
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use run_make_support::{has_extension, has_prefix, rustdoc, shallow_find_files};
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use std::path::Path;
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fn main() {
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rustdoc()
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.arg("-Zunstable-options")
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.arg("--emit=invocation-specific")
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.output("invocation-only")
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.arg("--resource-suffix=-xxx")
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.args(&["--theme", "y.css"])
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.args(&["--extend-css", "z.css"])
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.input("x.rs")
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.run();
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assert!(Path::new("invocation-only/search-index-xxx.js").exists());
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assert!(Path::new("invocation-only/settings.html").exists());
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assert!(Path::new("invocation-only/x/all.html").exists());
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assert!(Path::new("invocation-only/x/index.html").exists());
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assert!(Path::new("invocation-only/theme-xxx.css").exists()); // generated from z.css
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assert!(!Path::new("invocation-only/storage-xxx.js").exists());
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assert!(!Path::new("invocation-only/SourceSerif4-It.ttf.woff2").exists());
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// FIXME: this probably shouldn't have a suffix
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assert!(Path::new("invocation-only/y-xxx.css").exists());
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// FIXME: this is technically incorrect (see write_shared)
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assert!(!Path::new("invocation-only/main-xxx.js").exists());
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rustdoc()
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.arg("-Zunstable-options")
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.arg("--emit=toolchain-shared-resources")
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.output("toolchain-only")
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.arg("--resource-suffix=-xxx")
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.args(&["--extend-css", "z.css"])
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.input("x.rs")
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.run();
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assert_eq!(
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shallow_find_files("toolchain-only/static.files", |path| {
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has_prefix(path, "storage-") && has_extension(path, "js")
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})
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.len(),
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1
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);
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assert_eq!(
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shallow_find_files("toolchain-only/static.files", |path| {
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has_prefix(path, "SourceSerif4-It-") && has_extension(path, "woff2")
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})
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.len(),
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1
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);
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assert_eq!(
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shallow_find_files("toolchain-only/static.files", |path| {
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has_prefix(path, "main-") && has_extension(path, "js")
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})
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.len(),
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1
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);
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assert!(!Path::new("toolchain-only/search-index-xxx.js").exists());
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assert!(!Path::new("toolchain-only/x/index.html").exists());
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assert!(!Path::new("toolchain-only/theme.css").exists());
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assert!(!Path::new("toolchain-only/y-xxx.css").exists());
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rustdoc()
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.arg("-Zunstable-options")
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.arg("--emit=toolchain-shared-resources,unversioned-shared-resources")
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.output("all-shared")
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.arg("--resource-suffix=-xxx")
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.args(&["--extend-css", "z.css"])
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.input("x.rs")
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.run();
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assert_eq!(
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shallow_find_files("all-shared/static.files", |path| {
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has_prefix(path, "storage-") && has_extension(path, "js")
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})
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.len(),
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1
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);
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assert_eq!(
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shallow_find_files("all-shared/static.files", |path| {
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has_prefix(path, "SourceSerif4-It-") && has_extension(path, "woff2")
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})
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.len(),
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1
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);
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assert!(!Path::new("all-shared/search-index-xxx.js").exists());
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assert!(!Path::new("all-shared/settings.html").exists());
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assert!(!Path::new("all-shared/x").exists());
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assert!(!Path::new("all-shared/src").exists());
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assert!(!Path::new("all-shared/theme.css").exists());
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assert_eq!(
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shallow_find_files("all-shared/static.files", |path| {
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has_prefix(path, "main-") && has_extension(path, "js")
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})
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.len(),
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1
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);
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assert!(!Path::new("all-shared/y-xxx.css").exists());
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}
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