From e14e19a67dcdd7437b29bd37b4aa1fde3e5fecee Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Mon, 5 May 2025 17:30:40 +0200
Subject: Created `tests/rustdoc/extern` subfolder to limit number of files at
 the top level

---
 .../extern-default-method.no_href_on_anchor.html   |  1 -
 tests/rustdoc/auxiliary/extern-links.rs            |  1 -
 tests/rustdoc/auxiliary/external-cross-doc.md      |  4 ---
 tests/rustdoc/auxiliary/external-cross.rs          |  3 ---
 tests/rustdoc/auxiliary/external-doc.md            |  3 ---
 tests/rustdoc/auxiliary/html_root.rs               |  2 --
 tests/rustdoc/auxiliary/issue-30109-1.rs           |  1 -
 tests/rustdoc/auxiliary/no_html_root.rs            |  1 -
 tests/rustdoc/auxiliary/panic-item.rs              | 17 -------------
 tests/rustdoc/auxiliary/pub-extern-crate.rs        |  2 --
 .../auxiliary/rustdoc-extern-default-method.rs     | 11 --------
 tests/rustdoc/auxiliary/rustdoc-extern-method.rs   |  7 ------
 tests/rustdoc/extern-default-method.rs             | 23 -----------------
 tests/rustdoc/extern-fn-22038.rs                   | 22 ----------------
 tests/rustdoc/extern-html-root-url-precedence.rs   |  7 ------
 tests/rustdoc/extern-html-root-url.rs              | 18 --------------
 tests/rustdoc/extern-links.rs                      | 21 ----------------
 tests/rustdoc/extern-method.rs                     | 19 --------------
 tests/rustdoc/extern/auxiliary/empty.rs            |  1 +
 tests/rustdoc/extern/auxiliary/extern-links.rs     |  1 +
 .../rustdoc/extern/auxiliary/external-cross-doc.md |  4 +++
 tests/rustdoc/extern/auxiliary/external-cross.rs   |  3 +++
 tests/rustdoc/extern/auxiliary/external-doc.md     |  3 +++
 tests/rustdoc/extern/auxiliary/html_root.rs        |  2 ++
 tests/rustdoc/extern/auxiliary/issue-30109-1.rs    |  1 +
 tests/rustdoc/extern/auxiliary/no_html_root.rs     |  1 +
 tests/rustdoc/extern/auxiliary/panic-item.rs       | 17 +++++++++++++
 tests/rustdoc/extern/auxiliary/pub-extern-crate.rs |  2 ++
 .../auxiliary/rustdoc-extern-default-method.rs     | 11 ++++++++
 .../extern/auxiliary/rustdoc-extern-method.rs      |  7 ++++++
 tests/rustdoc/extern/auxiliary/variant-struct.rs   |  5 ++++
 .../extern-default-method.no_href_on_anchor.html   |  1 +
 tests/rustdoc/extern/extern-default-method.rs      | 23 +++++++++++++++++
 tests/rustdoc/extern/extern-fn-22038.rs            | 22 ++++++++++++++++
 .../extern/extern-html-root-url-precedence.rs      |  7 ++++++
 tests/rustdoc/extern/extern-html-root-url.rs       | 18 ++++++++++++++
 tests/rustdoc/extern/extern-links.rs               | 21 ++++++++++++++++
 tests/rustdoc/extern/extern-method.rs              | 19 ++++++++++++++
 tests/rustdoc/extern/external-cross.rs             | 10 ++++++++
 tests/rustdoc/extern/external-doc.rs               | 14 +++++++++++
 tests/rustdoc/extern/hidden-extern-34025.rs        | 13 ++++++++++
 tests/rustdoc/extern/link-extern-crate-33178.rs    | 17 +++++++++++++
 .../rustdoc/extern/link-extern-crate-item-30109.rs | 17 +++++++++++++
 .../extern/link-extern-crate-title-33178.rs        | 13 ++++++++++
 tests/rustdoc/extern/pub-extern-crate.rs           |  9 +++++++
 tests/rustdoc/extern/unsafe-extern-blocks.rs       | 29 ++++++++++++++++++++++
 tests/rustdoc/extern/unused-extern-crate.rs        |  2 ++
 tests/rustdoc/external-cross.rs                    | 10 --------
 tests/rustdoc/external-doc.rs                      | 14 -----------
 tests/rustdoc/hidden-extern-34025.rs               | 13 ----------
 tests/rustdoc/link-extern-crate-33178.rs           | 17 -------------
 tests/rustdoc/link-extern-crate-item-30109.rs      | 17 -------------
 tests/rustdoc/link-extern-crate-title-33178.rs     | 13 ----------
 tests/rustdoc/pub-extern-crate.rs                  |  9 -------
 tests/rustdoc/unsafe-extern-blocks.rs              | 29 ----------------------
 tests/rustdoc/unused-extern-crate.rs               |  2 --
 56 files changed, 293 insertions(+), 287 deletions(-)
 delete mode 100644 tests/rustdoc/anchors/extern-default-method.no_href_on_anchor.html
 delete mode 100644 tests/rustdoc/auxiliary/extern-links.rs
 delete mode 100644 tests/rustdoc/auxiliary/external-cross-doc.md
 delete mode 100644 tests/rustdoc/auxiliary/external-cross.rs
 delete mode 100644 tests/rustdoc/auxiliary/external-doc.md
 delete mode 100644 tests/rustdoc/auxiliary/html_root.rs
 delete mode 100644 tests/rustdoc/auxiliary/issue-30109-1.rs
 delete mode 100644 tests/rustdoc/auxiliary/no_html_root.rs
 delete mode 100644 tests/rustdoc/auxiliary/panic-item.rs
 delete mode 100644 tests/rustdoc/auxiliary/pub-extern-crate.rs
 delete mode 100644 tests/rustdoc/auxiliary/rustdoc-extern-default-method.rs
 delete mode 100644 tests/rustdoc/auxiliary/rustdoc-extern-method.rs
 delete mode 100644 tests/rustdoc/extern-default-method.rs
 delete mode 100644 tests/rustdoc/extern-fn-22038.rs
 delete mode 100644 tests/rustdoc/extern-html-root-url-precedence.rs
 delete mode 100644 tests/rustdoc/extern-html-root-url.rs
 delete mode 100644 tests/rustdoc/extern-links.rs
 delete mode 100644 tests/rustdoc/extern-method.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/empty.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/extern-links.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/external-cross-doc.md
 create mode 100644 tests/rustdoc/extern/auxiliary/external-cross.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/external-doc.md
 create mode 100644 tests/rustdoc/extern/auxiliary/html_root.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/issue-30109-1.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/no_html_root.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/panic-item.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/pub-extern-crate.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/rustdoc-extern-default-method.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/rustdoc-extern-method.rs
 create mode 100644 tests/rustdoc/extern/auxiliary/variant-struct.rs
 create mode 100644 tests/rustdoc/extern/extern-default-method.no_href_on_anchor.html
 create mode 100644 tests/rustdoc/extern/extern-default-method.rs
 create mode 100644 tests/rustdoc/extern/extern-fn-22038.rs
 create mode 100644 tests/rustdoc/extern/extern-html-root-url-precedence.rs
 create mode 100644 tests/rustdoc/extern/extern-html-root-url.rs
 create mode 100644 tests/rustdoc/extern/extern-links.rs
 create mode 100644 tests/rustdoc/extern/extern-method.rs
 create mode 100644 tests/rustdoc/extern/external-cross.rs
 create mode 100644 tests/rustdoc/extern/external-doc.rs
 create mode 100644 tests/rustdoc/extern/hidden-extern-34025.rs
 create mode 100644 tests/rustdoc/extern/link-extern-crate-33178.rs
 create mode 100644 tests/rustdoc/extern/link-extern-crate-item-30109.rs
 create mode 100644 tests/rustdoc/extern/link-extern-crate-title-33178.rs
 create mode 100644 tests/rustdoc/extern/pub-extern-crate.rs
 create mode 100644 tests/rustdoc/extern/unsafe-extern-blocks.rs
 create mode 100644 tests/rustdoc/extern/unused-extern-crate.rs
 delete mode 100644 tests/rustdoc/external-cross.rs
 delete mode 100644 tests/rustdoc/external-doc.rs
 delete mode 100644 tests/rustdoc/hidden-extern-34025.rs
 delete mode 100644 tests/rustdoc/link-extern-crate-33178.rs
 delete mode 100644 tests/rustdoc/link-extern-crate-item-30109.rs
 delete mode 100644 tests/rustdoc/link-extern-crate-title-33178.rs
 delete mode 100644 tests/rustdoc/pub-extern-crate.rs
 delete mode 100644 tests/rustdoc/unsafe-extern-blocks.rs
 delete mode 100644 tests/rustdoc/unused-extern-crate.rs

diff --git a/tests/rustdoc/anchors/extern-default-method.no_href_on_anchor.html b/tests/rustdoc/anchors/extern-default-method.no_href_on_anchor.html
deleted file mode 100644
index ef14836ccb8..00000000000
--- a/tests/rustdoc/anchors/extern-default-method.no_href_on_anchor.html
+++ /dev/null
@@ -1 +0,0 @@
-<a class="fn">provided</a>(&amp;self)
\ No newline at end of file
diff --git a/tests/rustdoc/auxiliary/extern-links.rs b/tests/rustdoc/auxiliary/extern-links.rs
deleted file mode 100644
index 4a835673a59..00000000000
--- a/tests/rustdoc/auxiliary/extern-links.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct Foo;
diff --git a/tests/rustdoc/auxiliary/external-cross-doc.md b/tests/rustdoc/auxiliary/external-cross-doc.md
deleted file mode 100644
index d3c85326559..00000000000
--- a/tests/rustdoc/auxiliary/external-cross-doc.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# Cross-crate imported docs
-
-This file is to make sure `#[doc = include_str!("file.md")]` works when you re-export an item with included
-docs.
diff --git a/tests/rustdoc/auxiliary/external-cross.rs b/tests/rustdoc/auxiliary/external-cross.rs
deleted file mode 100644
index 5de63cdabc6..00000000000
--- a/tests/rustdoc/auxiliary/external-cross.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-#[deny(missing_docs)]
-#[doc = include_str!("external-cross-doc.md")]
-pub struct NeedMoreDocs;
diff --git a/tests/rustdoc/auxiliary/external-doc.md b/tests/rustdoc/auxiliary/external-doc.md
deleted file mode 100644
index babde0a05ad..00000000000
--- a/tests/rustdoc/auxiliary/external-doc.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# External Docs
-
-This file is here to test the `#[doc = include_str!("file")]` attribute.
diff --git a/tests/rustdoc/auxiliary/html_root.rs b/tests/rustdoc/auxiliary/html_root.rs
deleted file mode 100644
index 4eb0b700f8f..00000000000
--- a/tests/rustdoc/auxiliary/html_root.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#![doc(html_root_url="https://example.com/html_root")]
-pub fn foo() {}
diff --git a/tests/rustdoc/auxiliary/issue-30109-1.rs b/tests/rustdoc/auxiliary/issue-30109-1.rs
deleted file mode 100644
index ca05a6a9076..00000000000
--- a/tests/rustdoc/auxiliary/issue-30109-1.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub struct Bar;
diff --git a/tests/rustdoc/auxiliary/no_html_root.rs b/tests/rustdoc/auxiliary/no_html_root.rs
deleted file mode 100644
index c5c0bc606cd..00000000000
--- a/tests/rustdoc/auxiliary/no_html_root.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub fn bar() {}
diff --git a/tests/rustdoc/auxiliary/panic-item.rs b/tests/rustdoc/auxiliary/panic-item.rs
deleted file mode 100644
index ccf784f7284..00000000000
--- a/tests/rustdoc/auxiliary/panic-item.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//@ no-prefer-dynamic
-#![crate_type = "lib"]
-#![no_std]
-#![feature(lang_items)]
-
-use core::panic::PanicInfo;
-use core::sync::atomic::{self, Ordering};
-
-#[panic_handler]
-fn panic(_info: &PanicInfo) -> ! {
-    loop {
-        atomic::compiler_fence(Ordering::SeqCst);
-    }
-}
-
-#[lang = "eh_personality"]
-fn foo() {}
diff --git a/tests/rustdoc/auxiliary/pub-extern-crate.rs b/tests/rustdoc/auxiliary/pub-extern-crate.rs
deleted file mode 100644
index 8c89c8d6c76..00000000000
--- a/tests/rustdoc/auxiliary/pub-extern-crate.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-#![crate_name = "inner"]
-pub struct SomeStruct;
diff --git a/tests/rustdoc/auxiliary/rustdoc-extern-default-method.rs b/tests/rustdoc/auxiliary/rustdoc-extern-default-method.rs
deleted file mode 100644
index 12934238a8e..00000000000
--- a/tests/rustdoc/auxiliary/rustdoc-extern-default-method.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![crate_type="lib"]
-
-pub trait Trait {
-    fn provided(&self) {}
-}
-
-pub struct Struct;
-
-impl Trait for Struct {
-    fn provided(&self) {}
-}
diff --git a/tests/rustdoc/auxiliary/rustdoc-extern-method.rs b/tests/rustdoc/auxiliary/rustdoc-extern-method.rs
deleted file mode 100644
index e493048d9da..00000000000
--- a/tests/rustdoc/auxiliary/rustdoc-extern-method.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![crate_type="lib"]
-#![feature(unboxed_closures)]
-
-pub trait Foo {
-    extern "rust-call" fn foo(&self, _: ()) -> i32;
-    extern "rust-call" fn foo_(&self, _: ()) -> i32 { 0 }
-}
diff --git a/tests/rustdoc/extern-default-method.rs b/tests/rustdoc/extern-default-method.rs
deleted file mode 100644
index 1af9fab152e..00000000000
--- a/tests/rustdoc/extern-default-method.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-//@ aux-build:rustdoc-extern-default-method.rs
-//@ ignore-cross-compile
-// ignore-tidy-linelength
-
-extern crate rustdoc_extern_default_method as ext;
-
-// For this test, the dependency is compiled but not documented.
-//
-// Still, the struct from the external crate and its impl should be documented since
-// the struct is re-exported from this crate.
-// However, the method in the trait impl should *not* have a link (an `href` attribute) to
-// its corresponding item in the trait declaration since it would otherwise be broken.
-//
-// In older versions of rustdoc, the impl item (`a[@class="fn"]`) used to link to
-// `#method.provided` – i.e. "to itself". Put in quotes since that was actually incorrect in
-// general: If the type `Struct` also had an inherent method called `provided`, the impl item
-// would link to that one even though those two methods are distinct items!
-
-//@ count extern_default_method/struct.Struct.html '//*[@id="method.provided"]' 1
-//@ count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fn"]' 1
-//@ snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fn"]'
-//@ has extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="anchor"]/@href' #method.provided
-pub use ext::Struct;
diff --git a/tests/rustdoc/extern-fn-22038.rs b/tests/rustdoc/extern-fn-22038.rs
deleted file mode 100644
index 206c6e181d1..00000000000
--- a/tests/rustdoc/extern-fn-22038.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// https://github.com/rust-lang/rust/issues/22038
-#![crate_name="issue_22038"]
-
-extern "C" {
-    //@ has issue_22038/fn.foo1.html \
-    //      '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn foo1()'
-    pub fn foo1();
-}
-
-extern "system" {
-    //@ has issue_22038/fn.foo2.html \
-    //      '//pre[@class="rust item-decl"]' 'pub unsafe extern "system" fn foo2()'
-    pub fn foo2();
-}
-
-//@ has issue_22038/fn.bar.html \
-//      '//pre[@class="rust item-decl"]' 'pub extern "C" fn bar()'
-pub extern "C" fn bar() {}
-
-//@ has issue_22038/fn.baz.html \
-//      '//pre[@class="rust item-decl"]' 'pub extern "system" fn baz()'
-pub extern "system" fn baz() {}
diff --git a/tests/rustdoc/extern-html-root-url-precedence.rs b/tests/rustdoc/extern-html-root-url-precedence.rs
deleted file mode 100644
index 93775087997..00000000000
--- a/tests/rustdoc/extern-html-root-url-precedence.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-//@ compile-flags:-Z unstable-options --extern-html-root-url core=https://example.com/core/0.1.0 --extern-html-root-takes-precedence
-
-//@ has extern_html_root_url_precedence/index.html
-// --extern-html-root should take precedence if `--takes-precedence` is passed
-//@ has - '//a/@href' 'https://example.com/core/0.1.0/core/iter/index.html'
-#[doc(no_inline)]
-pub use std::iter;
diff --git a/tests/rustdoc/extern-html-root-url.rs b/tests/rustdoc/extern-html-root-url.rs
deleted file mode 100644
index a503e829de4..00000000000
--- a/tests/rustdoc/extern-html-root-url.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-//@ compile-flags:-Z unstable-options --extern-html-root-url html_root=https://example.com/override --extern-html-root-url no_html_root=https://example.com/override
-//@ aux-build:html_root.rs
-//@ aux-build:no_html_root.rs
-// NOTE: intentionally does not build any auxiliary docs
-
-extern crate html_root;
-extern crate no_html_root;
-
-//@ has extern_html_root_url/index.html
-// `html_root_url` should override `--extern-html-root-url`
-//@ has - '//a/@href' 'https://example.com/html_root/html_root/fn.foo.html'
-#[doc(no_inline)]
-pub use html_root::foo;
-
-#[doc(no_inline)]
-// `--extern-html-root-url` should apply if no `html_root_url` is given
-//@ has - '//a/@href' 'https://example.com/override/no_html_root/fn.bar.html'
-pub use no_html_root::bar;
diff --git a/tests/rustdoc/extern-links.rs b/tests/rustdoc/extern-links.rs
deleted file mode 100644
index d1fee224755..00000000000
--- a/tests/rustdoc/extern-links.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-//@ aux-build:extern-links.rs
-//@ ignore-cross-compile
-
-#![crate_name = "foo"]
-
-pub extern crate extern_links;
-
-//@ !has foo/index.html '//a' 'extern_links'
-#[doc(no_inline)]
-pub use extern_links as extern_links2;
-
-//@ !has foo/index.html '//a' 'Foo'
-#[doc(no_inline)]
-pub use extern_links::Foo;
-
-#[doc(hidden)]
-pub mod hidden {
-    //@ !has foo/hidden/extern_links/index.html
-    //@ !has foo/hidden/extern_links/struct.Foo.html
-    pub use extern_links;
-}
diff --git a/tests/rustdoc/extern-method.rs b/tests/rustdoc/extern-method.rs
deleted file mode 100644
index c3e042f2da8..00000000000
--- a/tests/rustdoc/extern-method.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-//@ aux-build:rustdoc-extern-method.rs
-//@ ignore-cross-compile
-
-#![feature(unboxed_closures)]
-
-extern crate rustdoc_extern_method as foo;
-
-//@ has extern_method/trait.Foo.html //pre "pub trait Foo"
-//@ has - '//*[@id="tymethod.foo"]//h4[@class="code-header"]' 'extern "rust-call" fn foo'
-//@ has - '//*[@id="method.foo_"]//h4[@class="code-header"]' 'extern "rust-call" fn foo_'
-pub use foo::Foo;
-
-//@ has extern_method/trait.Bar.html //pre "pub trait Bar"
-pub trait Bar {
-    //@ has - '//*[@id="tymethod.bar"]//h4[@class="code-header"]' 'extern "rust-call" fn bar'
-    extern "rust-call" fn bar(&self, _: ());
-    //@ has - '//*[@id="method.bar_"]//h4[@class="code-header"]' 'extern "rust-call" fn bar_'
-    extern "rust-call" fn bar_(&self, _: ()) { }
-}
diff --git a/tests/rustdoc/extern/auxiliary/empty.rs b/tests/rustdoc/extern/auxiliary/empty.rs
new file mode 100644
index 00000000000..d11c69f812a
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/empty.rs
@@ -0,0 +1 @@
+// intentionally empty
diff --git a/tests/rustdoc/extern/auxiliary/extern-links.rs b/tests/rustdoc/extern/auxiliary/extern-links.rs
new file mode 100644
index 00000000000..4a835673a59
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/extern-links.rs
@@ -0,0 +1 @@
+pub struct Foo;
diff --git a/tests/rustdoc/extern/auxiliary/external-cross-doc.md b/tests/rustdoc/extern/auxiliary/external-cross-doc.md
new file mode 100644
index 00000000000..d3c85326559
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/external-cross-doc.md
@@ -0,0 +1,4 @@
+# Cross-crate imported docs
+
+This file is to make sure `#[doc = include_str!("file.md")]` works when you re-export an item with included
+docs.
diff --git a/tests/rustdoc/extern/auxiliary/external-cross.rs b/tests/rustdoc/extern/auxiliary/external-cross.rs
new file mode 100644
index 00000000000..5de63cdabc6
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/external-cross.rs
@@ -0,0 +1,3 @@
+#[deny(missing_docs)]
+#[doc = include_str!("external-cross-doc.md")]
+pub struct NeedMoreDocs;
diff --git a/tests/rustdoc/extern/auxiliary/external-doc.md b/tests/rustdoc/extern/auxiliary/external-doc.md
new file mode 100644
index 00000000000..babde0a05ad
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/external-doc.md
@@ -0,0 +1,3 @@
+# External Docs
+
+This file is here to test the `#[doc = include_str!("file")]` attribute.
diff --git a/tests/rustdoc/extern/auxiliary/html_root.rs b/tests/rustdoc/extern/auxiliary/html_root.rs
new file mode 100644
index 00000000000..4eb0b700f8f
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/html_root.rs
@@ -0,0 +1,2 @@
+#![doc(html_root_url="https://example.com/html_root")]
+pub fn foo() {}
diff --git a/tests/rustdoc/extern/auxiliary/issue-30109-1.rs b/tests/rustdoc/extern/auxiliary/issue-30109-1.rs
new file mode 100644
index 00000000000..ca05a6a9076
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/issue-30109-1.rs
@@ -0,0 +1 @@
+pub struct Bar;
diff --git a/tests/rustdoc/extern/auxiliary/no_html_root.rs b/tests/rustdoc/extern/auxiliary/no_html_root.rs
new file mode 100644
index 00000000000..c5c0bc606cd
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/no_html_root.rs
@@ -0,0 +1 @@
+pub fn bar() {}
diff --git a/tests/rustdoc/extern/auxiliary/panic-item.rs b/tests/rustdoc/extern/auxiliary/panic-item.rs
new file mode 100644
index 00000000000..ccf784f7284
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/panic-item.rs
@@ -0,0 +1,17 @@
+//@ no-prefer-dynamic
+#![crate_type = "lib"]
+#![no_std]
+#![feature(lang_items)]
+
+use core::panic::PanicInfo;
+use core::sync::atomic::{self, Ordering};
+
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+    loop {
+        atomic::compiler_fence(Ordering::SeqCst);
+    }
+}
+
+#[lang = "eh_personality"]
+fn foo() {}
diff --git a/tests/rustdoc/extern/auxiliary/pub-extern-crate.rs b/tests/rustdoc/extern/auxiliary/pub-extern-crate.rs
new file mode 100644
index 00000000000..8c89c8d6c76
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/pub-extern-crate.rs
@@ -0,0 +1,2 @@
+#![crate_name = "inner"]
+pub struct SomeStruct;
diff --git a/tests/rustdoc/extern/auxiliary/rustdoc-extern-default-method.rs b/tests/rustdoc/extern/auxiliary/rustdoc-extern-default-method.rs
new file mode 100644
index 00000000000..12934238a8e
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/rustdoc-extern-default-method.rs
@@ -0,0 +1,11 @@
+#![crate_type="lib"]
+
+pub trait Trait {
+    fn provided(&self) {}
+}
+
+pub struct Struct;
+
+impl Trait for Struct {
+    fn provided(&self) {}
+}
diff --git a/tests/rustdoc/extern/auxiliary/rustdoc-extern-method.rs b/tests/rustdoc/extern/auxiliary/rustdoc-extern-method.rs
new file mode 100644
index 00000000000..e493048d9da
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/rustdoc-extern-method.rs
@@ -0,0 +1,7 @@
+#![crate_type="lib"]
+#![feature(unboxed_closures)]
+
+pub trait Foo {
+    extern "rust-call" fn foo(&self, _: ()) -> i32;
+    extern "rust-call" fn foo_(&self, _: ()) -> i32 { 0 }
+}
diff --git a/tests/rustdoc/extern/auxiliary/variant-struct.rs b/tests/rustdoc/extern/auxiliary/variant-struct.rs
new file mode 100644
index 00000000000..0f3d2e5f1b7
--- /dev/null
+++ b/tests/rustdoc/extern/auxiliary/variant-struct.rs
@@ -0,0 +1,5 @@
+pub enum Foo {
+    Bar {
+        qux: (),
+    }
+}
diff --git a/tests/rustdoc/extern/extern-default-method.no_href_on_anchor.html b/tests/rustdoc/extern/extern-default-method.no_href_on_anchor.html
new file mode 100644
index 00000000000..ef14836ccb8
--- /dev/null
+++ b/tests/rustdoc/extern/extern-default-method.no_href_on_anchor.html
@@ -0,0 +1 @@
+<a class="fn">provided</a>(&amp;self)
\ No newline at end of file
diff --git a/tests/rustdoc/extern/extern-default-method.rs b/tests/rustdoc/extern/extern-default-method.rs
new file mode 100644
index 00000000000..1af9fab152e
--- /dev/null
+++ b/tests/rustdoc/extern/extern-default-method.rs
@@ -0,0 +1,23 @@
+//@ aux-build:rustdoc-extern-default-method.rs
+//@ ignore-cross-compile
+// ignore-tidy-linelength
+
+extern crate rustdoc_extern_default_method as ext;
+
+// For this test, the dependency is compiled but not documented.
+//
+// Still, the struct from the external crate and its impl should be documented since
+// the struct is re-exported from this crate.
+// However, the method in the trait impl should *not* have a link (an `href` attribute) to
+// its corresponding item in the trait declaration since it would otherwise be broken.
+//
+// In older versions of rustdoc, the impl item (`a[@class="fn"]`) used to link to
+// `#method.provided` – i.e. "to itself". Put in quotes since that was actually incorrect in
+// general: If the type `Struct` also had an inherent method called `provided`, the impl item
+// would link to that one even though those two methods are distinct items!
+
+//@ count extern_default_method/struct.Struct.html '//*[@id="method.provided"]' 1
+//@ count extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="fn"]' 1
+//@ snapshot no_href_on_anchor - '//*[@id="method.provided"]//a[@class="fn"]'
+//@ has extern_default_method/struct.Struct.html '//*[@id="method.provided"]//a[@class="anchor"]/@href' #method.provided
+pub use ext::Struct;
diff --git a/tests/rustdoc/extern/extern-fn-22038.rs b/tests/rustdoc/extern/extern-fn-22038.rs
new file mode 100644
index 00000000000..206c6e181d1
--- /dev/null
+++ b/tests/rustdoc/extern/extern-fn-22038.rs
@@ -0,0 +1,22 @@
+// https://github.com/rust-lang/rust/issues/22038
+#![crate_name="issue_22038"]
+
+extern "C" {
+    //@ has issue_22038/fn.foo1.html \
+    //      '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn foo1()'
+    pub fn foo1();
+}
+
+extern "system" {
+    //@ has issue_22038/fn.foo2.html \
+    //      '//pre[@class="rust item-decl"]' 'pub unsafe extern "system" fn foo2()'
+    pub fn foo2();
+}
+
+//@ has issue_22038/fn.bar.html \
+//      '//pre[@class="rust item-decl"]' 'pub extern "C" fn bar()'
+pub extern "C" fn bar() {}
+
+//@ has issue_22038/fn.baz.html \
+//      '//pre[@class="rust item-decl"]' 'pub extern "system" fn baz()'
+pub extern "system" fn baz() {}
diff --git a/tests/rustdoc/extern/extern-html-root-url-precedence.rs b/tests/rustdoc/extern/extern-html-root-url-precedence.rs
new file mode 100644
index 00000000000..93775087997
--- /dev/null
+++ b/tests/rustdoc/extern/extern-html-root-url-precedence.rs
@@ -0,0 +1,7 @@
+//@ compile-flags:-Z unstable-options --extern-html-root-url core=https://example.com/core/0.1.0 --extern-html-root-takes-precedence
+
+//@ has extern_html_root_url_precedence/index.html
+// --extern-html-root should take precedence if `--takes-precedence` is passed
+//@ has - '//a/@href' 'https://example.com/core/0.1.0/core/iter/index.html'
+#[doc(no_inline)]
+pub use std::iter;
diff --git a/tests/rustdoc/extern/extern-html-root-url.rs b/tests/rustdoc/extern/extern-html-root-url.rs
new file mode 100644
index 00000000000..a503e829de4
--- /dev/null
+++ b/tests/rustdoc/extern/extern-html-root-url.rs
@@ -0,0 +1,18 @@
+//@ compile-flags:-Z unstable-options --extern-html-root-url html_root=https://example.com/override --extern-html-root-url no_html_root=https://example.com/override
+//@ aux-build:html_root.rs
+//@ aux-build:no_html_root.rs
+// NOTE: intentionally does not build any auxiliary docs
+
+extern crate html_root;
+extern crate no_html_root;
+
+//@ has extern_html_root_url/index.html
+// `html_root_url` should override `--extern-html-root-url`
+//@ has - '//a/@href' 'https://example.com/html_root/html_root/fn.foo.html'
+#[doc(no_inline)]
+pub use html_root::foo;
+
+#[doc(no_inline)]
+// `--extern-html-root-url` should apply if no `html_root_url` is given
+//@ has - '//a/@href' 'https://example.com/override/no_html_root/fn.bar.html'
+pub use no_html_root::bar;
diff --git a/tests/rustdoc/extern/extern-links.rs b/tests/rustdoc/extern/extern-links.rs
new file mode 100644
index 00000000000..d1fee224755
--- /dev/null
+++ b/tests/rustdoc/extern/extern-links.rs
@@ -0,0 +1,21 @@
+//@ aux-build:extern-links.rs
+//@ ignore-cross-compile
+
+#![crate_name = "foo"]
+
+pub extern crate extern_links;
+
+//@ !has foo/index.html '//a' 'extern_links'
+#[doc(no_inline)]
+pub use extern_links as extern_links2;
+
+//@ !has foo/index.html '//a' 'Foo'
+#[doc(no_inline)]
+pub use extern_links::Foo;
+
+#[doc(hidden)]
+pub mod hidden {
+    //@ !has foo/hidden/extern_links/index.html
+    //@ !has foo/hidden/extern_links/struct.Foo.html
+    pub use extern_links;
+}
diff --git a/tests/rustdoc/extern/extern-method.rs b/tests/rustdoc/extern/extern-method.rs
new file mode 100644
index 00000000000..c3e042f2da8
--- /dev/null
+++ b/tests/rustdoc/extern/extern-method.rs
@@ -0,0 +1,19 @@
+//@ aux-build:rustdoc-extern-method.rs
+//@ ignore-cross-compile
+
+#![feature(unboxed_closures)]
+
+extern crate rustdoc_extern_method as foo;
+
+//@ has extern_method/trait.Foo.html //pre "pub trait Foo"
+//@ has - '//*[@id="tymethod.foo"]//h4[@class="code-header"]' 'extern "rust-call" fn foo'
+//@ has - '//*[@id="method.foo_"]//h4[@class="code-header"]' 'extern "rust-call" fn foo_'
+pub use foo::Foo;
+
+//@ has extern_method/trait.Bar.html //pre "pub trait Bar"
+pub trait Bar {
+    //@ has - '//*[@id="tymethod.bar"]//h4[@class="code-header"]' 'extern "rust-call" fn bar'
+    extern "rust-call" fn bar(&self, _: ());
+    //@ has - '//*[@id="method.bar_"]//h4[@class="code-header"]' 'extern "rust-call" fn bar_'
+    extern "rust-call" fn bar_(&self, _: ()) { }
+}
diff --git a/tests/rustdoc/extern/external-cross.rs b/tests/rustdoc/extern/external-cross.rs
new file mode 100644
index 00000000000..13646ec38cf
--- /dev/null
+++ b/tests/rustdoc/extern/external-cross.rs
@@ -0,0 +1,10 @@
+//@ aux-build:external-cross.rs
+//@ ignore-cross-compile
+
+#![crate_name="host"]
+
+extern crate external_cross;
+
+//@ has host/struct.NeedMoreDocs.html
+//@ has - '//h2' 'Cross-crate imported docs'
+pub use external_cross::NeedMoreDocs;
diff --git a/tests/rustdoc/extern/external-doc.rs b/tests/rustdoc/extern/external-doc.rs
new file mode 100644
index 00000000000..c81aa17ed5a
--- /dev/null
+++ b/tests/rustdoc/extern/external-doc.rs
@@ -0,0 +1,14 @@
+//@ has external_doc/struct.IncludeStrDocs.html
+//@ has - '//h2' 'External Docs'
+//@ has - '//h3' 'Inline Docs'
+#[doc = include_str!("auxiliary/external-doc.md")]
+/// ## Inline Docs
+pub struct IncludeStrDocs;
+
+macro_rules! dir { () => { "auxiliary" } }
+
+//@ has external_doc/struct.EagerExpansion.html
+//@ has - '//h2' 'External Docs'
+#[doc = include_str!(concat!(dir!(), "/external-doc.md"))]
+/// ## Inline Docs
+pub struct EagerExpansion;
diff --git a/tests/rustdoc/extern/hidden-extern-34025.rs b/tests/rustdoc/extern/hidden-extern-34025.rs
new file mode 100644
index 00000000000..2a7b21a874d
--- /dev/null
+++ b/tests/rustdoc/extern/hidden-extern-34025.rs
@@ -0,0 +1,13 @@
+// https://github.com/rust-lang/rust/issues/34025
+#![crate_name = "foo"]
+
+//@ !has 'foo/sys/index.html'
+//@ !has 'foo/sys/sidebar-items.js'
+#[doc(hidden)]
+pub mod sys {
+    extern "C" {
+        //@ !has 'foo/sys/fn.foo.html'
+        #[doc(hidden)]
+        pub fn foo();
+    }
+}
diff --git a/tests/rustdoc/extern/link-extern-crate-33178.rs b/tests/rustdoc/extern/link-extern-crate-33178.rs
new file mode 100644
index 00000000000..94822798af3
--- /dev/null
+++ b/tests/rustdoc/extern/link-extern-crate-33178.rs
@@ -0,0 +1,17 @@
+//@ aux-build:empty.rs
+//@ aux-build:variant-struct.rs
+//@ build-aux-docs
+//@ ignore-cross-compile
+
+// https://github.com/rust-lang/rust/issues/33178
+#![crate_name="issue_33178"]
+
+//@ has issue_33178/index.html
+//@ has - '//a[@title="mod empty"][@href="../empty/index.html"]' empty
+pub extern crate empty;
+
+//@ has - '//a[@title="mod variant_struct"][@href="../variant_struct/index.html"]' variant_struct
+pub extern crate variant_struct as foo;
+
+//@ has - '//a[@title="mod issue_33178"][@href="index.html"]' self
+pub extern crate self as bar;
diff --git a/tests/rustdoc/extern/link-extern-crate-item-30109.rs b/tests/rustdoc/extern/link-extern-crate-item-30109.rs
new file mode 100644
index 00000000000..544cfa14971
--- /dev/null
+++ b/tests/rustdoc/extern/link-extern-crate-item-30109.rs
@@ -0,0 +1,17 @@
+//@ build-aux-docs
+//@ aux-build:issue-30109-1.rs
+//@ ignore-cross-compile
+
+// https://github.com/rust-lang/rust/issues/30109
+#![crate_name="issue_30109"]
+
+pub mod quux {
+    extern crate issue_30109_1 as bar;
+    use self::bar::Bar;
+
+    pub trait Foo {}
+
+    //@ has issue_30109/quux/trait.Foo.html \
+    //          '//a/@href' '../issue_30109_1/struct.Bar.html'
+    impl Foo for Bar {}
+}
diff --git a/tests/rustdoc/extern/link-extern-crate-title-33178.rs b/tests/rustdoc/extern/link-extern-crate-title-33178.rs
new file mode 100644
index 00000000000..39c4fec1cd9
--- /dev/null
+++ b/tests/rustdoc/extern/link-extern-crate-title-33178.rs
@@ -0,0 +1,13 @@
+//@ aux-build:empty.rs
+//@ aux-build:variant-struct.rs
+//@ ignore-cross-compile
+
+// https://github.com/rust-lang/rust/issues/33178
+#![crate_name="issue_33178_1"]
+
+//@ has issue_33178_1/index.html
+//@ !has - //a/@title empty
+pub extern crate empty;
+
+//@ !has - //a/@title variant_struct
+pub extern crate variant_struct as foo;
diff --git a/tests/rustdoc/extern/pub-extern-crate.rs b/tests/rustdoc/extern/pub-extern-crate.rs
new file mode 100644
index 00000000000..05f70301e33
--- /dev/null
+++ b/tests/rustdoc/extern/pub-extern-crate.rs
@@ -0,0 +1,9 @@
+//@ aux-build:pub-extern-crate.rs
+
+//@ has pub_extern_crate/index.html
+//@ !has - '//code' 'pub extern crate inner'
+//@ has - '//a/@href' 'inner/index.html'
+//@ has pub_extern_crate/inner/index.html
+//@ has pub_extern_crate/inner/struct.SomeStruct.html
+#[doc(inline)]
+pub extern crate inner;
diff --git a/tests/rustdoc/extern/unsafe-extern-blocks.rs b/tests/rustdoc/extern/unsafe-extern-blocks.rs
new file mode 100644
index 00000000000..9a4e292dc83
--- /dev/null
+++ b/tests/rustdoc/extern/unsafe-extern-blocks.rs
@@ -0,0 +1,29 @@
+// Test to ensure the feature is working as expected.
+
+#![crate_name = "foo"]
+
+//@ has 'foo/index.html'
+
+// First we check that both the static and the function have a "sup" element
+// to tell they're unsafe.
+
+//@ count - '//dl[@class="item-table"]//sup[@title="unsafe static"]' 1
+//@ has - '//dl[@class="item-table"]//sup[@title="unsafe static"]' '⚠'
+//@ count - '//dl[@class="item-table"]//sup[@title="unsafe function"]' 1
+//@ has - '//dl[@class="item-table"]//sup[@title="unsafe function"]' '⚠'
+
+unsafe extern "C" {
+    //@ has 'foo/static.FOO.html'
+    //@ has - '//pre[@class="rust item-decl"]' 'pub static FOO: i32'
+    pub safe static FOO: i32;
+    //@ has 'foo/static.BAR.html'
+    //@ has - '//pre[@class="rust item-decl"]' 'pub unsafe static BAR: i32'
+    pub static BAR: i32;
+
+    //@ has 'foo/fn.foo.html'
+    //@ has - '//pre[@class="rust item-decl"]' 'pub extern "C" fn foo()'
+    pub safe fn foo();
+    //@ has 'foo/fn.bar.html'
+    //@ has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn bar()'
+    pub fn bar();
+}
diff --git a/tests/rustdoc/extern/unused-extern-crate.rs b/tests/rustdoc/extern/unused-extern-crate.rs
new file mode 100644
index 00000000000..cdc00fd313a
--- /dev/null
+++ b/tests/rustdoc/extern/unused-extern-crate.rs
@@ -0,0 +1,2 @@
+//@ aux-crate:panic_item=panic-item.rs
+//@ has unused_extern_crate/index.html
diff --git a/tests/rustdoc/external-cross.rs b/tests/rustdoc/external-cross.rs
deleted file mode 100644
index 13646ec38cf..00000000000
--- a/tests/rustdoc/external-cross.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-//@ aux-build:external-cross.rs
-//@ ignore-cross-compile
-
-#![crate_name="host"]
-
-extern crate external_cross;
-
-//@ has host/struct.NeedMoreDocs.html
-//@ has - '//h2' 'Cross-crate imported docs'
-pub use external_cross::NeedMoreDocs;
diff --git a/tests/rustdoc/external-doc.rs b/tests/rustdoc/external-doc.rs
deleted file mode 100644
index c81aa17ed5a..00000000000
--- a/tests/rustdoc/external-doc.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-//@ has external_doc/struct.IncludeStrDocs.html
-//@ has - '//h2' 'External Docs'
-//@ has - '//h3' 'Inline Docs'
-#[doc = include_str!("auxiliary/external-doc.md")]
-/// ## Inline Docs
-pub struct IncludeStrDocs;
-
-macro_rules! dir { () => { "auxiliary" } }
-
-//@ has external_doc/struct.EagerExpansion.html
-//@ has - '//h2' 'External Docs'
-#[doc = include_str!(concat!(dir!(), "/external-doc.md"))]
-/// ## Inline Docs
-pub struct EagerExpansion;
diff --git a/tests/rustdoc/hidden-extern-34025.rs b/tests/rustdoc/hidden-extern-34025.rs
deleted file mode 100644
index 2a7b21a874d..00000000000
--- a/tests/rustdoc/hidden-extern-34025.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-// https://github.com/rust-lang/rust/issues/34025
-#![crate_name = "foo"]
-
-//@ !has 'foo/sys/index.html'
-//@ !has 'foo/sys/sidebar-items.js'
-#[doc(hidden)]
-pub mod sys {
-    extern "C" {
-        //@ !has 'foo/sys/fn.foo.html'
-        #[doc(hidden)]
-        pub fn foo();
-    }
-}
diff --git a/tests/rustdoc/link-extern-crate-33178.rs b/tests/rustdoc/link-extern-crate-33178.rs
deleted file mode 100644
index 94822798af3..00000000000
--- a/tests/rustdoc/link-extern-crate-33178.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//@ aux-build:empty.rs
-//@ aux-build:variant-struct.rs
-//@ build-aux-docs
-//@ ignore-cross-compile
-
-// https://github.com/rust-lang/rust/issues/33178
-#![crate_name="issue_33178"]
-
-//@ has issue_33178/index.html
-//@ has - '//a[@title="mod empty"][@href="../empty/index.html"]' empty
-pub extern crate empty;
-
-//@ has - '//a[@title="mod variant_struct"][@href="../variant_struct/index.html"]' variant_struct
-pub extern crate variant_struct as foo;
-
-//@ has - '//a[@title="mod issue_33178"][@href="index.html"]' self
-pub extern crate self as bar;
diff --git a/tests/rustdoc/link-extern-crate-item-30109.rs b/tests/rustdoc/link-extern-crate-item-30109.rs
deleted file mode 100644
index 544cfa14971..00000000000
--- a/tests/rustdoc/link-extern-crate-item-30109.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//@ build-aux-docs
-//@ aux-build:issue-30109-1.rs
-//@ ignore-cross-compile
-
-// https://github.com/rust-lang/rust/issues/30109
-#![crate_name="issue_30109"]
-
-pub mod quux {
-    extern crate issue_30109_1 as bar;
-    use self::bar::Bar;
-
-    pub trait Foo {}
-
-    //@ has issue_30109/quux/trait.Foo.html \
-    //          '//a/@href' '../issue_30109_1/struct.Bar.html'
-    impl Foo for Bar {}
-}
diff --git a/tests/rustdoc/link-extern-crate-title-33178.rs b/tests/rustdoc/link-extern-crate-title-33178.rs
deleted file mode 100644
index 39c4fec1cd9..00000000000
--- a/tests/rustdoc/link-extern-crate-title-33178.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-//@ aux-build:empty.rs
-//@ aux-build:variant-struct.rs
-//@ ignore-cross-compile
-
-// https://github.com/rust-lang/rust/issues/33178
-#![crate_name="issue_33178_1"]
-
-//@ has issue_33178_1/index.html
-//@ !has - //a/@title empty
-pub extern crate empty;
-
-//@ !has - //a/@title variant_struct
-pub extern crate variant_struct as foo;
diff --git a/tests/rustdoc/pub-extern-crate.rs b/tests/rustdoc/pub-extern-crate.rs
deleted file mode 100644
index 05f70301e33..00000000000
--- a/tests/rustdoc/pub-extern-crate.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//@ aux-build:pub-extern-crate.rs
-
-//@ has pub_extern_crate/index.html
-//@ !has - '//code' 'pub extern crate inner'
-//@ has - '//a/@href' 'inner/index.html'
-//@ has pub_extern_crate/inner/index.html
-//@ has pub_extern_crate/inner/struct.SomeStruct.html
-#[doc(inline)]
-pub extern crate inner;
diff --git a/tests/rustdoc/unsafe-extern-blocks.rs b/tests/rustdoc/unsafe-extern-blocks.rs
deleted file mode 100644
index 9a4e292dc83..00000000000
--- a/tests/rustdoc/unsafe-extern-blocks.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// Test to ensure the feature is working as expected.
-
-#![crate_name = "foo"]
-
-//@ has 'foo/index.html'
-
-// First we check that both the static and the function have a "sup" element
-// to tell they're unsafe.
-
-//@ count - '//dl[@class="item-table"]//sup[@title="unsafe static"]' 1
-//@ has - '//dl[@class="item-table"]//sup[@title="unsafe static"]' '⚠'
-//@ count - '//dl[@class="item-table"]//sup[@title="unsafe function"]' 1
-//@ has - '//dl[@class="item-table"]//sup[@title="unsafe function"]' '⚠'
-
-unsafe extern "C" {
-    //@ has 'foo/static.FOO.html'
-    //@ has - '//pre[@class="rust item-decl"]' 'pub static FOO: i32'
-    pub safe static FOO: i32;
-    //@ has 'foo/static.BAR.html'
-    //@ has - '//pre[@class="rust item-decl"]' 'pub unsafe static BAR: i32'
-    pub static BAR: i32;
-
-    //@ has 'foo/fn.foo.html'
-    //@ has - '//pre[@class="rust item-decl"]' 'pub extern "C" fn foo()'
-    pub safe fn foo();
-    //@ has 'foo/fn.bar.html'
-    //@ has - '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn bar()'
-    pub fn bar();
-}
diff --git a/tests/rustdoc/unused-extern-crate.rs b/tests/rustdoc/unused-extern-crate.rs
deleted file mode 100644
index cdc00fd313a..00000000000
--- a/tests/rustdoc/unused-extern-crate.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-//@ aux-crate:panic_item=panic-item.rs
-//@ has unused_extern_crate/index.html
-- 
cgit 1.4.1-3-g733a5