优化代码结构，修复了一些bug

1 files changed, 93 insertions, 3 deletions

diff --git a/test/diagnostics/init.lua b/test/diagnostics/init.lua
index 574d93f9..c526560a 100644
--- a/test/diagnostics/init.lua
+++ b/test/diagnostics/init.lua
@@ -1152,9 +1152,6 @@ TEST [[
 local emit = {}
 ]]
 
--- TODO
-do return end
-
 TEST [[
 ---@param table     table
 ---@param metatable table
@@ -1230,3 +1227,96 @@ f(true, true) -- OK
 f(0, 0) -- OK
 
 ]]
+
+TEST [[
+---@class bird
+local m = {}
+setmetatable(m, {}) -- OK
+]]
+
+TEST [[
+---@class childString: string
+local s
+---@param name string
+local function f(name) end
+f(s)
+]]
+
+TEST [[
+---@class childString: string
+
+---@type string
+local s
+---@param name childString
+local function f(name) end
+f(<!s!>)
+]]
+
+TEST [[
+---@alias searchmode '"ref"'|'"def"'|'"field"'|'"allref"'|'"alldef"'|'"allfield"'
+
+---@param mode   searchmode
+local function searchRefs(mode)end
+searchRefs('ref')
+]]
+
+TEST [[
+---@class markdown
+local mt = {}
+---@param language string
+---@param text string|markdown
+function mt:add(language, text)
+    if not text then
+        return
+    end
+end
+---@type markdown
+local desc
+
+desc:add('md', 'hover')
+]]
+
+---可选参数和枚举
+TEST [[
+---@param str string
+---@param mode? '"left"'|'"right"'
+---@return string
+local function trim(str, mode)
+    if mode == "left" then
+        print(1)
+    end
+end
+trim('str', 'left')
+trim('str', nil)
+]]
+
+---不完整的函数参数定义，会跳过检查
+TEST [[
+---@param mode string
+local function status(source, field, mode)
+    print(source, field, mode)
+end
+status(1, 2, 'name')
+]]
+
+
+TEST [[
+---@alias range {start: number, end: number}
+---@param uri string
+---@param range range
+local function location(uri, range)
+    print(uri, range)
+end
+---@type range
+local val = {}
+location('uri', val)
+]]
+---TODO(arthur)
+do return end
+
+TEST [[
+---@type file*
+local f
+f:read '*a'
+f:read('*a')
+]]