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-rw-r--r--src/test/rustdoc-js-std/filter-crate.js2
-rw-r--r--src/test/rustdoc-js-std/parser-errors.js385
-rw-r--r--src/test/rustdoc-js-std/parser-filter.js43
-rw-r--r--src/test/rustdoc-js-std/parser-generics.js62
-rw-r--r--src/test/rustdoc-js-std/parser-ident.js93
-rw-r--r--src/test/rustdoc-js-std/parser-literal.js27
-rw-r--r--src/test/rustdoc-js-std/parser-paths.js90
-rw-r--r--src/test/rustdoc-js-std/parser-quote.js87
-rw-r--r--src/test/rustdoc-js-std/parser-returned.js99
-rw-r--r--src/test/rustdoc-js-std/parser-separators.js206
-rw-r--r--src/test/rustdoc-js-std/parser-weird-queries.js123
-rw-r--r--src/test/rustdoc-js-std/quoted.js10
-rw-r--r--src/test/rustdoc-js-std/struct-vec.js4
-rw-r--r--src/test/rustdoc-js-std/typed-query.js5
-rw-r--r--src/test/rustdoc-js-std/vec-new.js2
15 files changed, 1232 insertions, 6 deletions
diff --git a/src/test/rustdoc-js-std/filter-crate.js b/src/test/rustdoc-js-std/filter-crate.js
index 2e0330c4497..b47a1fefa41 100644
--- a/src/test/rustdoc-js-std/filter-crate.js
+++ b/src/test/rustdoc-js-std/filter-crate.js
@@ -1,6 +1,6 @@
 // exact-check
 
-const QUERY = 'hashmap';
+const QUERY = '"hashmap"';
 const FILTER_CRATE = 'core';
 
 const EXPECTED = {
diff --git a/src/test/rustdoc-js-std/parser-errors.js b/src/test/rustdoc-js-std/parser-errors.js
new file mode 100644
index 00000000000..dc42031e05f
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-errors.js
@@ -0,0 +1,385 @@
+const QUERY = [
+    '<P>',
+    '-> <P>',
+    'a<"P">',
+    '"P" "P"',
+    'P "P"',
+    '"p" p',
+    '"const": p',
+    "a<:a>",
+    "a<::a>",
+    "((a))",
+    "(p -> p",
+    "::a::b",
+    "a::::b",
+    "a::b::",
+    ":a",
+    "a b:",
+    "a (b:",
+    "_:",
+    "a-bb",
+    "a>bb",
+    "ab'",
+    "a->",
+    '"p" <a>',
+    '"p" a<a>',
+    "a,<",
+    "aaaaa<>b",
+    "fn:aaaaa<>b",
+    "->a<>b",
+    "a<->",
+    "a:: a",
+    "a ::a",
+    "a<a>:",
+    "a<>:",
+    "a,:",
+    "  a<>  :",
+    "mod : :",
+    "a!a",
+    "a!!",
+];
+
+const PARSED = [
+    {
+        elems: [],
+        foundElems: 0,
+        original: "<P>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "<p>",
+        error: "Found generics without a path",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "-> <P>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "-> <p>",
+        error: "Found generics without a path",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<\"P\">",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<\"p\">",
+        error: "`\"` cannot be used in generics",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "\"P\" \"P\"",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "\"p\" \"p\"",
+        error: "Cannot have more than one literal search element",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "P \"P\"",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "p \"p\"",
+        error: "Cannot use literal search when there is more than one element",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "\"p\" p",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "\"p\" p",
+        error: "You cannot have more than one element if you use quotes",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "\"const\": p",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "\"const\": p",
+        error: "You cannot use quotes on type filter",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<:a>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<:a>",
+        error: "Unexpected `:` after `<`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<::a>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<::a>",
+        error: "Unexpected `::`: paths cannot start with `::`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "((a))",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "((a))",
+        error: "Unexpected `(`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "(p -> p",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "(p -> p",
+        error: "Unexpected `(`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "::a::b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "::a::b",
+        error: "Paths cannot start with `::`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a::::b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a::::b",
+        error: "Unexpected `::::`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a::b::",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a::b::",
+        error: "Paths cannot end with `::`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: ":a",
+        returned: [],
+        typeFilter: -1,
+        userQuery: ":a",
+        error: "Expected type filter before `:`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a b:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a b:",
+        error: "Unexpected `:`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a (b:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a (b:",
+        error: "Unexpected `(`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "_:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "_:",
+        error: "Unknown type filter `_`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a-bb",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a-bb",
+        error: "Unexpected `-` (did you mean `->`?)",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a>bb",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a>bb",
+        error: "Unexpected `>` (did you mean `->`?)",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "ab'",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "ab'",
+        error: "Unexpected `'`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a->",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a->",
+        error: "Expected at least one item after `->`",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '"p" <a>',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"p" <a>',
+        error: "Found generics without a path",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '"p" a<a>',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"p" a<a>',
+        error: "You cannot have more than one element if you use quotes",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'a,<',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a,<',
+        error: 'Found generics without a path',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'aaaaa<>b',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'aaaaa<>b',
+        error: 'Expected `,`, ` `, `:` or `->`, found `b`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'fn:aaaaa<>b',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'fn:aaaaa<>b',
+        error: 'Expected `,`, ` ` or `->`, found `b`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '->a<>b',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '->a<>b',
+        error: 'Expected `,` or ` `, found `b`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'a<->',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a<->',
+        error: 'Unexpected `-` after `<`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'a:: a',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a:: a',
+        error: 'Paths cannot end with `::`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'a ::a',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a ::a',
+        error: 'Paths cannot start with `::`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<a>:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<a>:",
+        error: 'Unexpected `:`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<>:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<>:",
+        error: 'Unexpected `<` in type filter',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a,:",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a,:",
+        error: 'Unexpected `,` in type filter',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a<>  :",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<>  :",
+        error: 'Unexpected `<` in type filter',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "mod : :",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "mod : :",
+        error: 'Unexpected `:`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a!a",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a!a",
+        error: '`!` can only be at the end of an ident',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a!!",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a!!",
+        error: 'Cannot have more than one `!` in an ident',
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-filter.js b/src/test/rustdoc-js-std/parser-filter.js
new file mode 100644
index 00000000000..e5a87a415ac
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-filter.js
@@ -0,0 +1,43 @@
+const QUERY = ['fn:foo', 'enum : foo', 'macro<f>:foo'];
+
+const PARSED = [
+    {
+        elems: [{
+            name: "foo",
+            fullPath: ["foo"],
+            pathWithoutLast: [],
+            pathLast: "foo",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "fn:foo",
+        returned: [],
+        typeFilter: 5,
+        userQuery: "fn:foo",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "foo",
+            fullPath: ["foo"],
+            pathWithoutLast: [],
+            pathLast: "foo",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "enum : foo",
+        returned: [],
+        typeFilter: 4,
+        userQuery: "enum : foo",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "macro<f>:foo",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "macro<f>:foo",
+        error: "Unexpected `:`",
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-generics.js b/src/test/rustdoc-js-std/parser-generics.js
new file mode 100644
index 00000000000..0cf7f5019aa
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-generics.js
@@ -0,0 +1,62 @@
+const QUERY = ['A<B<C<D>,  E>', 'p<> u8', '"p"<a>'];
+
+const PARSED = [
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'A<B<C<D>,  E>',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a<b<c<d>,  e>',
+        error: 'Unexpected `<` after `<`',
+    },
+    {
+        elems: [
+            {
+                name: "p",
+                fullPath: ["p"],
+                pathWithoutLast: [],
+                pathLast: "p",
+                generics: [],
+            },
+            {
+                name: "u8",
+                fullPath: ["u8"],
+                pathWithoutLast: [],
+                pathLast: "u8",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "p<> u8",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "p<> u8",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: "p",
+                fullPath: ["p"],
+                pathWithoutLast: [],
+                pathLast: "p",
+                generics: [
+                    {
+                        name: "a",
+                        fullPath: ["a"],
+                        pathWithoutLast: [],
+                        pathLast: "a",
+                        generics: [],
+                    },
+                ],
+            },
+        ],
+        foundElems: 1,
+        original: '"p"<a>',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"p"<a>',
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-ident.js b/src/test/rustdoc-js-std/parser-ident.js
new file mode 100644
index 00000000000..4b5ab01ac76
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-ident.js
@@ -0,0 +1,93 @@
+const QUERY = [
+    "R<!>",
+    "!",
+    "a!",
+    "a!::b",
+    "a!::b!",
+];
+
+const PARSED = [
+    {
+        elems: [{
+            name: "r",
+            fullPath: ["r"],
+            pathWithoutLast: [],
+            pathLast: "r",
+            generics: [
+                {
+                    name: "!",
+                    fullPath: ["!"],
+                    pathWithoutLast: [],
+                    pathLast: "!",
+                    generics: [],
+                },
+            ],
+        }],
+        foundElems: 1,
+        original: "R<!>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "r<!>",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "!",
+            fullPath: ["!"],
+            pathWithoutLast: [],
+            pathLast: "!",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "!",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "!",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "a!",
+            fullPath: ["a!"],
+            pathWithoutLast: [],
+            pathLast: "a!",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "a!",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a!",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "a!::b",
+            fullPath: ["a!", "b"],
+            pathWithoutLast: ["a!"],
+            pathLast: "b",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "a!::b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a!::b",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "a!::b!",
+            fullPath: ["a!", "b!"],
+            pathWithoutLast: ["a!"],
+            pathLast: "b!",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "a!::b!",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a!::b!",
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-literal.js b/src/test/rustdoc-js-std/parser-literal.js
new file mode 100644
index 00000000000..87b3baff1e2
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-literal.js
@@ -0,0 +1,27 @@
+const QUERY = ['R<P>'];
+
+const PARSED = [
+    {
+        elems: [{
+            name: "r",
+            fullPath: ["r"],
+            pathWithoutLast: [],
+            pathLast: "r",
+            generics: [
+                {
+                    name: "p",
+                    fullPath: ["p"],
+                    pathWithoutLast: [],
+                    pathLast: "p",
+                    generics: [],
+                },
+            ],
+        }],
+        foundElems: 1,
+        original: "R<P>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "r<p>",
+        error: null,
+    }
+];
diff --git a/src/test/rustdoc-js-std/parser-paths.js b/src/test/rustdoc-js-std/parser-paths.js
new file mode 100644
index 00000000000..9f823f9336a
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-paths.js
@@ -0,0 +1,90 @@
+const QUERY = ['A::B', 'A::B,C',  'A::B<f>,C', 'mod::a'];
+
+const PARSED = [
+    {
+        elems: [{
+            name: "a::b",
+            fullPath: ["a", "b"],
+            pathWithoutLast: ["a"],
+            pathLast: "b",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "A::B",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a::b",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: "a::b",
+                fullPath: ["a", "b"],
+                pathWithoutLast: ["a"],
+                pathLast: "b",
+                generics: [],
+            },
+            {
+                name: "c",
+                fullPath: ["c"],
+                pathWithoutLast: [],
+                pathLast: "c",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: 'A::B,C',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a::b,c',
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: "a::b",
+                fullPath: ["a", "b"],
+                pathWithoutLast: ["a"],
+                pathLast: "b",
+                generics: [
+                    {
+                        name: "f",
+                        fullPath: ["f"],
+                        pathWithoutLast: [],
+                        pathLast: "f",
+                        generics: [],
+                    },
+                ],
+            },
+            {
+                name: "c",
+                fullPath: ["c"],
+                pathWithoutLast: [],
+                pathLast: "c",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: 'A::B<f>,C',
+        returned: [],
+        typeFilter: -1,
+        userQuery: 'a::b<f>,c',
+        error: null,
+    },
+    {
+        elems: [{
+            name: "mod::a",
+            fullPath: ["mod", "a"],
+            pathWithoutLast: ["mod"],
+            pathLast: "a",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: "mod::a",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "mod::a",
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-quote.js b/src/test/rustdoc-js-std/parser-quote.js
new file mode 100644
index 00000000000..1e16c90de5e
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-quote.js
@@ -0,0 +1,87 @@
+const QUERY = [
+    '-> "p"',
+    '"p",',
+    '"p" -> a',
+    '"a" -> "p"',
+    '->"-"',
+    '"a',
+    '""',
+];
+
+const PARSED = [
+    {
+        elems: [],
+        foundElems: 1,
+        original: '-> "p"',
+        returned: [{
+            name: "p",
+            fullPath: ["p"],
+            pathWithoutLast: [],
+            pathLast: "p",
+            generics: [],
+        }],
+        typeFilter: -1,
+        userQuery: '-> "p"',
+        error: null,
+    },
+    {
+        elems: [{
+            name: "p",
+            fullPath: ["p"],
+            pathWithoutLast: [],
+            pathLast: "p",
+            generics: [],
+        }],
+        foundElems: 1,
+        original: '"p",',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"p",',
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '"p" -> a',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"p" -> a',
+        error: "You cannot have more than one element if you use quotes",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '"a" -> "p"',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"a" -> "p"',
+        error: "Cannot have more than one literal search element",
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '->"-"',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '->"-"',
+        error: 'Unexpected `-` in a string element',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '"a',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '"a',
+        error: 'Unclosed `"`',
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: '""',
+        returned: [],
+        typeFilter: -1,
+        userQuery: '""',
+        error: 'Cannot have empty string element',
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-returned.js b/src/test/rustdoc-js-std/parser-returned.js
new file mode 100644
index 00000000000..6fce17dcabd
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-returned.js
@@ -0,0 +1,99 @@
+const QUERY = [
+    "-> F<P>",
+    "-> P",
+    "->,a",
+    "aaaaa->a",
+    "-> !",
+];
+
+const PARSED = [
+    {
+        elems: [],
+        foundElems: 1,
+        original: "-> F<P>",
+        returned: [{
+            name: "f",
+            fullPath: ["f"],
+            pathWithoutLast: [],
+            pathLast: "f",
+            generics: [
+                {
+                    name: "p",
+                    fullPath: ["p"],
+                    pathWithoutLast: [],
+                    pathLast: "p",
+                    generics: [],
+                },
+            ],
+        }],
+        typeFilter: -1,
+        userQuery: "-> f<p>",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 1,
+        original: "-> P",
+        returned: [{
+            name: "p",
+            fullPath: ["p"],
+            pathWithoutLast: [],
+            pathLast: "p",
+            generics: [],
+        }],
+        typeFilter: -1,
+        userQuery: "-> p",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 1,
+        original: "->,a",
+        returned: [{
+            name: "a",
+            fullPath: ["a"],
+            pathWithoutLast: [],
+            pathLast: "a",
+            generics: [],
+        }],
+        typeFilter: -1,
+        userQuery: "->,a",
+        error: null,
+    },
+    {
+        elems: [{
+            name: "aaaaa",
+            fullPath: ["aaaaa"],
+            pathWithoutLast: [],
+            pathLast: "aaaaa",
+            generics: [],
+        }],
+        foundElems: 2,
+        original: "aaaaa->a",
+        returned: [{
+            name: "a",
+            fullPath: ["a"],
+            pathWithoutLast: [],
+            pathLast: "a",
+            generics: [],
+        }],
+        typeFilter: -1,
+        userQuery: "aaaaa->a",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 1,
+        original: "-> !",
+        returned: [{
+            name: "!",
+            fullPath: ["!"],
+            pathWithoutLast: [],
+            pathLast: "!",
+            generics: [],
+        }],
+        typeFilter: -1,
+        userQuery: "-> !",
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-separators.js b/src/test/rustdoc-js-std/parser-separators.js
new file mode 100644
index 00000000000..5b7abdfa8d6
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-separators.js
@@ -0,0 +1,206 @@
+// ignore-tidy-tab
+
+const QUERY = [
+    'aaaaaa	b',
+    'a b',
+    'a,b',
+    'a\tb',
+    'a<b c>',
+    'a<b,c>',
+    'a<b\tc>',
+];
+
+const PARSED = [
+    {
+        elems: [
+            {
+                name: 'aaaaaa',
+                fullPath: ['aaaaaa'],
+                pathWithoutLast: [],
+                pathLast: 'aaaaaa',
+                generics: [],
+            },
+            {
+                name: 'b',
+                fullPath: ['b'],
+                pathWithoutLast: [],
+                pathLast: 'b',
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "aaaaaa	b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "aaaaaa	b",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [],
+            },
+            {
+                name: 'b',
+                fullPath: ['b'],
+                pathWithoutLast: [],
+                pathLast: 'b',
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "a b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a b",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [],
+            },
+            {
+                name: 'b',
+                fullPath: ['b'],
+                pathWithoutLast: [],
+                pathLast: 'b',
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "a,b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a,b",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [],
+            },
+            {
+                name: 'b',
+                fullPath: ['b'],
+                pathWithoutLast: [],
+                pathLast: 'b',
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "a\tb",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a\tb",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [
+                    {
+                        name: 'b',
+                        fullPath: ['b'],
+                        pathWithoutLast: [],
+                        pathLast: 'b',
+                        generics: [],
+                    },
+                    {
+                        name: 'c',
+                        fullPath: ['c'],
+                        pathWithoutLast: [],
+                        pathLast: 'c',
+                        generics: [],
+                    },
+                ],
+            },
+        ],
+        foundElems: 1,
+        original: "a<b c>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<b c>",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [
+                    {
+                        name: 'b',
+                        fullPath: ['b'],
+                        pathWithoutLast: [],
+                        pathLast: 'b',
+                        generics: [],
+                    },
+                    {
+                        name: 'c',
+                        fullPath: ['c'],
+                        pathWithoutLast: [],
+                        pathLast: 'c',
+                        generics: [],
+                    },
+                ],
+            },
+        ],
+        foundElems: 1,
+        original: "a<b,c>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<b,c>",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: 'a',
+                fullPath: ['a'],
+                pathWithoutLast: [],
+                pathLast: 'a',
+                generics: [
+                    {
+                        name: 'b',
+                        fullPath: ['b'],
+                        pathWithoutLast: [],
+                        pathLast: 'b',
+                        generics: [],
+                    },
+                    {
+                        name: 'c',
+                        fullPath: ['c'],
+                        pathWithoutLast: [],
+                        pathLast: 'c',
+                        generics: [],
+                    },
+                ],
+            },
+        ],
+        foundElems: 1,
+        original: "a<b\tc>",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a<b\tc>",
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/parser-weird-queries.js b/src/test/rustdoc-js-std/parser-weird-queries.js
new file mode 100644
index 00000000000..a3d85aeca5e
--- /dev/null
+++ b/src/test/rustdoc-js-std/parser-weird-queries.js
@@ -0,0 +1,123 @@
+// This test is mostly to check that the parser still kinda outputs something
+// (and doesn't enter an infinite loop!) even though the query is completely
+// invalid.
+const QUERY = [
+    'a b',
+    'a   b',
+    'a,b(c)',
+    'aaa,a',
+    ',,,,',
+    'mod    :',
+    'mod\t:',
+];
+
+const PARSED = [
+    {
+        elems: [
+            {
+                name: "a",
+                fullPath: ["a"],
+                pathWithoutLast: [],
+                pathLast: "a",
+                generics: [],
+            },
+            {
+                name: "b",
+                fullPath: ["b"],
+                pathWithoutLast: [],
+                pathLast: "b",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "a b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a b",
+        error: null,
+    },
+    {
+        elems: [
+            {
+                name: "a",
+                fullPath: ["a"],
+                pathWithoutLast: [],
+                pathLast: "a",
+                generics: [],
+            },
+            {
+                name: "b",
+                fullPath: ["b"],
+                pathWithoutLast: [],
+                pathLast: "b",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "a   b",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a   b",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: "a,b(c)",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "a,b(c)",
+        error: "Unexpected `(`",
+    },
+    {
+        elems: [
+            {
+                name: "aaa",
+                fullPath: ["aaa"],
+                pathWithoutLast: [],
+                pathLast: "aaa",
+                generics: [],
+            },
+            {
+                name: "a",
+                fullPath: ["a"],
+                pathWithoutLast: [],
+                pathLast: "a",
+                generics: [],
+            },
+        ],
+        foundElems: 2,
+        original: "aaa,a",
+        returned: [],
+        typeFilter: -1,
+        userQuery: "aaa,a",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: ",,,,",
+        returned: [],
+        typeFilter: -1,
+        userQuery: ",,,,",
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'mod    :',
+        returned: [],
+        typeFilter: 0,
+        userQuery: 'mod    :',
+        error: null,
+    },
+    {
+        elems: [],
+        foundElems: 0,
+        original: 'mod\t:',
+        returned: [],
+        typeFilter: 0,
+        userQuery: 'mod\t:',
+        error: null,
+    },
+];
diff --git a/src/test/rustdoc-js-std/quoted.js b/src/test/rustdoc-js-std/quoted.js
index 924129f86c8..aec8484a41f 100644
--- a/src/test/rustdoc-js-std/quoted.js
+++ b/src/test/rustdoc-js-std/quoted.js
@@ -1,4 +1,7 @@
+// ignore-order
+
 const QUERY = '"error"';
+const FILTER_CRATE = 'std';
 
 const EXPECTED = {
     'others': [
@@ -6,7 +9,12 @@ const EXPECTED = {
         { 'path': 'std::fmt', 'name': 'Error' },
         { 'path': 'std::io', 'name': 'Error' },
     ],
-    'in_args': [],
+    'in_args': [
+        { 'path': 'std::fmt::Error', 'name': 'eq' },
+        { 'path': 'std::fmt::Error', 'name': 'cmp' },
+        { 'path': 'std::fmt::Error', 'name': 'partial_cmp' },
+
+    ],
     'returned': [
         { 'path': 'std::fmt::LowerExp', 'name': 'fmt' },
     ],
diff --git a/src/test/rustdoc-js-std/struct-vec.js b/src/test/rustdoc-js-std/struct-vec.js
index 2c808143bae..29609904b19 100644
--- a/src/test/rustdoc-js-std/struct-vec.js
+++ b/src/test/rustdoc-js-std/struct-vec.js
@@ -1,8 +1,8 @@
-const QUERY = 'struct:Vec';
+const QUERY = 'struct:VecD';
 
 const EXPECTED = {
     'others': [
-        { 'path': 'std::vec', 'name': 'Vec' },
         { 'path': 'std::collections', 'name': 'VecDeque' },
+        { 'path': 'std::vec', 'name': 'Vec' },
     ],
 };
diff --git a/src/test/rustdoc-js-std/typed-query.js b/src/test/rustdoc-js-std/typed-query.js
index 3915ee7dc5d..25efbad2695 100644
--- a/src/test/rustdoc-js-std/typed-query.js
+++ b/src/test/rustdoc-js-std/typed-query.js
@@ -1,6 +1,7 @@
 // exact-check
 
 const QUERY = 'macro:print';
+const FILTER_CRATE = 'std';
 
 const EXPECTED = {
     'others': [
@@ -9,6 +10,8 @@ const EXPECTED = {
         { 'path': 'std', 'name': 'println' },
         { 'path': 'std', 'name': 'eprintln' },
         { 'path': 'std::pin', 'name': 'pin' },
-        { 'path': 'core::pin', 'name': 'pin' },
+        { 'path': 'std::future', 'name': 'join' },
+        { 'path': 'std', 'name': 'line' },
+        { 'path': 'std', 'name': 'write' },
     ],
 };
diff --git a/src/test/rustdoc-js-std/vec-new.js b/src/test/rustdoc-js-std/vec-new.js
index e1a3256876b..cd0e8e7b4a9 100644
--- a/src/test/rustdoc-js-std/vec-new.js
+++ b/src/test/rustdoc-js-std/vec-new.js
@@ -4,6 +4,6 @@ const EXPECTED = {
     'others': [
         { 'path': 'std::vec::Vec', 'name': 'new' },
         { 'path': 'std::vec::Vec', 'name': 'ne' },
-        { 'path': 'std::rc::Rc', 'name': 'ne' },
+        { 'path': 'alloc::vec::Vec', 'name': 'ne' },
     ],
 };