3 files changed, 90 insertions, 1 deletions
diff --git a/server/test/crossfile/hover.lua b/server/test/crossfile/hover.lua
index 51ac85bd..32fd7580 100644
--- a/server/test/crossfile/hover.lua
+++ b/server/test/crossfile/hover.lua
@@ -113,6 +113,7 @@ TEST {
     },
     hover = {
         label = 'function f(a: any, b: any)',
+        name = 'f',
     }
 }
 
@@ -133,6 +134,7 @@ TEST {
     },
     hover = {
         label = 'function (a: any, b: any)',
+        name = '',
     }
 }
 
@@ -160,6 +162,7 @@ TEST {
         ]]
     },
     hover = {
-        label = 'function mt:add(a: any, b: any)'
+        label = 'function mt:add(a: any, b: any)',
+        name = 'mt:add',
     },
 }
diff --git a/server/test/document_symbol/init.lua b/server/test/document_symbol/init.lua
new file mode 100644
index 00000000..5b1ed397
--- /dev/null
+++ b/server/test/document_symbol/init.lua
@@ -0,0 +1,85 @@
+local parser = require 'parser'
+local matcher = require 'matcher'
+
+local SymbolKind = {
+    File = 1,
+    Module = 2,
+    Namespace = 3,
+    Package = 4,
+    Class = 5,
+    Method = 6,
+    Property = 7,
+    Field = 8,
+    Constructor = 9,
+    Enum = 10,
+    Interface = 11,
+    Function = 12,
+    Variable = 13,
+    Constant = 14,
+    String = 15,
+    Number = 16,
+    Boolean = 17,
+    Array = 18,
+    Object = 19,
+    Key = 20,
+    Null = 21,
+    EnumMember = 22,
+    Struct = 23,
+    Event = 24,
+    Operator = 25,
+    TypeParameter = 26,
+}
+
+rawset(_G, 'TEST', true)
+
+local EXISTS = {}
+
+local function eq(a, b)
+    if a == EXISTS and b ~= nil then
+        return true
+    end
+    local tp1, tp2 = type(a), type(b)
+    if tp1 ~= tp2 then
+        return false
+    end
+    if tp1 == 'table' then
+        local mark = {}
+        for k in pairs(a) do
+            if not eq(a[k], b[k]) then
+                return false
+            end
+            mark[k] = true
+        end
+        for k in pairs(b) do
+            if not mark[k] then
+                return false
+            end
+        end
+        return true
+    end
+    return a == b
+end
+
+function TEST(script)
+    return function (expect)
+        local ast = parser:ast(script)
+        local vm = matcher.vm(ast)
+        assert(vm)
+        local result = matcher.documentSymbol(vm)
+        assert(eq(expect, result))
+    end
+end
+
+TEST [[
+local function f()
+end
+]]
+{
+    [1] = {
+        name = 'f',
+        detail = 'function f()',
+        kind = SymbolKind.Function,
+        range = {1, 22},
+        selectionRange = {16, 16},
+    }
+}
diff --git a/server/test/main.lua b/server/test/main.lua
index 02d55665..b7161870 100644
--- a/server/test/main.lua
+++ b/server/test/main.lua
@@ -33,6 +33,7 @@ local function main()
     test 'hover'
     test 'completion'
     test 'signature'
+    test 'document_symbol'
     test 'crossfile'
 
     print('测试完成')