Add crate_name to test so that it can be renamed

tests/rustdoc/issue-21092.rs

@@ -1,6 +1,8 @@
 // aux-build:issue-21092.rs
 // ignore-cross-compile
 
+#![crate_name="issue_21092"]
+
 extern crate issue_21092;
 
 // @has issue_21092/struct.Bar.html

tests/rustdoc/issue-21474.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_21474"]
+
 pub use inner::*;
 
 mod inner {

tests/rustdoc/issue-21801.rs

@@ -1,6 +1,8 @@
 // aux-build:issue-21801.rs
 // ignore-cross-compile
 
+#![crate_name="issue_21801"]
+
 extern crate issue_21801;
 
 // @has issue_21801/struct.Foo.html

tests/rustdoc/issue-22025.rs

@@ -1,6 +1,8 @@
 // aux-build:issue-22025.rs
 // ignore-cross-compile
 
+#![crate_name="issue_22025"]
+
 extern crate issue_22025;
 
 pub use issue_22025::foo::{Foo, Bar};

tests/rustdoc/issue-22038.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_22038"]
+
 extern "C" {
     // @has issue_22038/fn.foo1.html \
     //      '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn foo1()'

tests/rustdoc/issue-23106.rs

@@ -1,5 +1,7 @@
 // compile-flags:--test
 
+#![crate_name="issue_23106"]
+
 /// ```
 /// #
 /// ```

tests/rustdoc/issue-23207.rs

@@ -2,6 +2,8 @@
 // aux-build:issue-23207-2.rs
 // ignore-cross-compile
 
+#![crate_name="issue_23207"]
+
 extern crate issue_23207_2;
 
 // @has issue_23207/fmt/index.html

tests/rustdoc/issue-23511.rs

@@ -2,6 +2,8 @@
 #![feature(rustdoc_internals)]
 #![no_std]
 
+#![crate_name="issue_23511"]
+
 pub mod str {
     #![rustc_doc_primitive = "str"]
 

tests/rustdoc/issue-23744.rs

@@ -1,5 +1,7 @@
 // compile-flags:--test
 
+#![crate_name="issue_23744"]
+
 /// Example of rustdoc incorrectly parsing <code>```rust,should_panic</code>.
 ///
 /// ```should_panic

tests/rustdoc/issue-23812.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_23812"]
+
 macro_rules! doc {
     (#[$outer:meta] mod $i:ident { #![$inner:meta] }) =>
     (

tests/rustdoc/issue-25001.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_25001"]
+
 // @has issue_25001/struct.Foo.html
 pub struct Foo<T>(T);
 

tests/rustdoc/issue-25944.rs

@@ -1,5 +1,7 @@
 // compile-flags:--test
 
+#![crate_name="issue_25944"]
+
 /// ```
 /// let a = r#"
 /// foo

tests/rustdoc/issue-26606.rs

@@ -2,10 +2,12 @@
 // ignore-cross-compile
 // build-aux-docs
 
+#![crate_name="issue_26606"]
+
 // @has issue_26606_macro/macro.make_item.html
 #[macro_use]
 extern crate issue_26606_macro;
 
 // @has issue_26606/constant.FOO.html
-// @has - '//a[@href="../src/issue_26606/issue-26606.rs.html#11"]' 'source'
+// @has - '//a[@href="../src/issue_26606/issue-26606.rs.html#13"]' 'source'
 make_item!(FOO);

tests/rustdoc/issue-26995.rs

@@ -1,6 +1,8 @@
 // ignore-windows
 // compile-flags: --no-defaults
 
+#![crate_name="issue_26995"]
+
 // @has src/issue_26995/dev/null.html
 // @has issue_26995/null/index.html '//a/@href' '../../src/issue_26995/dev/null.html'
 #[path="/dev/null"]

tests/rustdoc/issue-27104.rs

@@ -2,6 +2,8 @@
 // aux-build:empty.rs
 // ignore-cross-compile
 
+#![crate_name="issue_27104"]
+
 // @has issue_27104/index.html
 // @!hasraw - 'extern crate std'
 // @!hasraw - 'use std::prelude::'

tests/rustdoc/issue-27362.rs

@@ -1,6 +1,8 @@
 // aux-build:issue-27362-aux.rs
 // ignore-cross-compile
 
+#![crate_name="issue_27362"]
+
 extern crate issue_27362_aux;
 
 pub use issue_27362_aux::*;

tests/rustdoc/issue-27759.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_27759"]
+
 #![feature(staged_api)]
 #![doc(issue_tracker_base_url = "http://issue_url/")]
 

tests/rustdoc/issue-27862.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_27862"]
+
 /// Tests  | Table
 /// ------|-------------
 /// t = b | id = \|x\| x

tests/rustdoc/issue-28478.rs

@@ -1,3 +1,5 @@
+#![crate_name="issue_28478"]
+
 #![feature(associated_type_defaults)]
 
 // @has issue_28478/trait.Bar.html

tests/rustdoc/issue-28927.rs

@@ -2,5 +2,7 @@
 // aux-build:issue-28927-1.rs
 // ignore-cross-compile
 
+#![crate_name="issue_28927"]
+
 pub extern crate issue_28927_1 as inner1;
 pub use inner1 as foo;