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-rw-r--r--tests/rustdoc/deref-recursive-pathbuf.rs25
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/rustdoc/deref-recursive-pathbuf.rs b/tests/rustdoc/deref-recursive-pathbuf.rs
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index 000000000..be2b42b5a
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+++ b/tests/rustdoc/deref-recursive-pathbuf.rs
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+// #26207: Show all methods reachable via Deref impls, recursing through multiple dereferencing
+// levels and across multiple crates.
+// For `Deref` on non-foreign types, look at `deref-recursive.rs`.
+
+// @has 'foo/struct.Foo.html'
+// @has '-' '//*[@id="deref-methods-PathBuf"]' 'Methods from Deref<Target = PathBuf>'
+// @has '-' '//*[@class="impl-items"]//*[@id="method.as_path"]' 'pub fn as_path(&self)'
+// @has '-' '//*[@id="deref-methods-Path"]' 'Methods from Deref<Target = Path>'
+// @has '-' '//*[@class="impl-items"]//*[@id="method.exists"]' 'pub fn exists(&self)'
+// @has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-PathBuf"]' 'Methods from Deref<Target=PathBuf>'
+// @has '-' '//*[@class="sidebar-elems"]//*[@class="block"]//a[@href="#method.as_path"]' 'as_path'
+// @has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-Path"]' 'Methods from Deref<Target=Path>'
+// @has '-' '//*[@class="sidebar-elems"]//*[@class="block"]//a[@href="#method.exists"]' 'exists'
+
+#![crate_name = "foo"]
+
+use std::ops::Deref;
+use std::path::PathBuf;
+
+pub struct Foo(PathBuf);
+
+impl Deref for Foo {
+ type Target = PathBuf;
+ fn deref(&self) -> &PathBuf { &self.0 }
+}