From 478750c1db7dee93bc26bd9b84197f9f291492bb Mon Sep 17 00:00:00 2001
From: Oliver Middleton <olliemail27@gmail.com>
Date: Tue, 23 Jun 2020 09:18:51 +0100
Subject: rustdoc: Fix doc aliases with crate filtering

Fix a crash when searching for an alias contained in the currently selected filter crate.

Also remove alias search results for crates that should be filtered out.

The test suite needed to be fixed to actually take into account the crate filtering and check that there are no results when none are expected.
---
 src/test/rustdoc-js/doc-alias-filter-out.js |  9 +++++++++
 src/test/rustdoc-js/doc-alias-filter-out.rs |  4 ++++
 src/test/rustdoc-js/doc-alias-filter.js     | 17 +++++++++++++++++
 src/test/rustdoc-js/doc-alias-filter.rs     |  7 +++++++
 4 files changed, 37 insertions(+)
 create mode 100644 src/test/rustdoc-js/doc-alias-filter-out.js
 create mode 100644 src/test/rustdoc-js/doc-alias-filter-out.rs
 create mode 100644 src/test/rustdoc-js/doc-alias-filter.js
 create mode 100644 src/test/rustdoc-js/doc-alias-filter.rs

(limited to 'src/test')

diff --git a/src/test/rustdoc-js/doc-alias-filter-out.js b/src/test/rustdoc-js/doc-alias-filter-out.js
new file mode 100644
index 00000000000..46a089d06eb
--- /dev/null
+++ b/src/test/rustdoc-js/doc-alias-filter-out.js
@@ -0,0 +1,9 @@
+// exact-check
+
+const QUERY = 'true';
+
+const FILTER_CRATE = 'some_other_crate';
+
+const EXPECTED = {
+    'others': [],
+};
diff --git a/src/test/rustdoc-js/doc-alias-filter-out.rs b/src/test/rustdoc-js/doc-alias-filter-out.rs
new file mode 100644
index 00000000000..815e8cedd16
--- /dev/null
+++ b/src/test/rustdoc-js/doc-alias-filter-out.rs
@@ -0,0 +1,4 @@
+#![feature(doc_alias)]
+
+#[doc(alias = "true")]
+pub struct Foo;
diff --git a/src/test/rustdoc-js/doc-alias-filter.js b/src/test/rustdoc-js/doc-alias-filter.js
new file mode 100644
index 00000000000..4b1e2e29704
--- /dev/null
+++ b/src/test/rustdoc-js/doc-alias-filter.js
@@ -0,0 +1,17 @@
+// exact-check
+
+const QUERY = 'true';
+
+const FILTER_CRATE = 'doc_alias_filter';
+
+const EXPECTED = {
+    'others': [
+        {
+            'path': 'doc_alias_filter',
+            'name': 'Foo',
+            'alias': 'true',
+            'href': '../doc_alias_filter/struct.Foo.html',
+            'is_alias': true
+        },
+    ],
+};
diff --git a/src/test/rustdoc-js/doc-alias-filter.rs b/src/test/rustdoc-js/doc-alias-filter.rs
new file mode 100644
index 00000000000..8887f8c2b01
--- /dev/null
+++ b/src/test/rustdoc-js/doc-alias-filter.rs
@@ -0,0 +1,7 @@
+#![feature(doc_alias)]
+
+#[doc(alias = "true")]
+pub struct Foo;
+
+#[doc(alias = "false")]
+pub struct Bar;
-- 
cgit 1.4.1-3-g733a5