Add tests for type-based search

Author: GuillaumeGomez

tests/rustdoc-js-std/full-path-function.js

@@ -0,0 +1,7 @@
+const EXPECTED = {
+    'query': 'vec::vec -> usize',
+    'others': [
+        { 'path': 'std::vec::Vec', 'name': 'len' },
+        { 'path': 'std::vec::Vec', 'name': 'capacity' },
+    ],
+};

tests/rustdoc-js/full-path-function.js

@@ -0,0 +1,25 @@
+// exact-check
+
+const EXPECTED = [
+    {
+        'query': 'sac -> usize',
+        'others': [
+            { 'path': 'full_path_function::b::Sac', 'name': 'bar' },
+            { 'path': 'full_path_function::b::Sac', 'name': 'len' },
+            { 'path': 'full_path_function::sac::Sac', 'name': 'len' },
+        ],
+    },
+    {
+        'query': 'b::sac -> usize',
+        'others': [
+            { 'path': 'full_path_function::b::Sac', 'name': 'bar' },
+            { 'path': 'full_path_function::b::Sac', 'name': 'len' },
+        ],
+    },
+    {
+        'query': 'b::sac -> u32',
+        'others': [
+            { 'path': 'full_path_function::b::Sac', 'name': 'bar2' },
+        ],
+    },
+];

tests/rustdoc-js/full-path-function.rs

@@ -0,0 +1,16 @@
+pub mod sac {
+    pub struct Sac;
+
+    impl Sac {
+        pub fn len(&self) -> usize { 0 }
+    }
+}
+
+pub mod b {
+    pub struct Sac;
+    impl Sac {
+        pub fn len(&self) -> usize { 0 }
+        pub fn bar(&self, w: u32) -> usize { 0 }
+        pub fn bar2(&self, w: u32) -> u32 { 0 }
+    }
+}