2 files changed, 212 insertions, 0 deletions
diff --git a/test/diagnostics/init.lua b/test/diagnostics/init.lua
index fbea6680..c2fe720d 100644
--- a/test/diagnostics/init.lua
+++ b/test/diagnostics/init.lua
@@ -88,4 +88,5 @@ require 'diagnostics.common'
 require 'diagnostics.type-check'
 require 'diagnostics.incomplete-signature-doc'
 require 'diagnostics.missing-global-doc'
+require 'diagnostics.missing-local-export-doc'
 require 'diagnostics.global-element'
diff --git a/test/diagnostics/missing-local-export-doc.lua b/test/diagnostics/missing-local-export-doc.lua
new file mode 100644
index 00000000..bdbf1cfb
--- /dev/null
+++ b/test/diagnostics/missing-local-export-doc.lua
@@ -0,0 +1,211 @@
+local config = require 'config'
+local util   = require 'utility'
+
+-- disable all default groups to make isolated tests
+config.set(nil, 'Lua.diagnostics.groupFileStatus',
+{
+    ['ambiguity']     = 'None',
+    ['await']         = 'None',
+    ['codestyle']     = 'None',
+    ['conventions']   = 'None',
+    ['duplicate']     = 'None',
+    ['global']        = 'None',
+    ['luadoc']        = 'None',
+    ['redefined']     = 'None',
+    ['strict']        = 'None',
+    ['strong']        = 'None',
+    ['type-check']    = 'None',
+    ['unbalanced']    = 'None',
+    ['unused']        = 'None'
+})
+
+-- enable single diagnostic that is to be tested
+config.set(nil, 'Lua.diagnostics.neededFileStatus',
+{
+    ['missing-local-export-doc'] = 'Any!' -- override groupFileStatus
+})
+
+
+-- check global functions
+TEST [[
+local mod = {}
+
+local <!function fl0()
+end!>
+  
+---comment
+local function fl1()
+end
+  
+local function fl2()
+end
+  
+function FG0()
+end
+  
+mod.fl0 = fl0
+mod.fl1 = fl1
+return mod
+]]
+
+TEST [[
+local mod = {}
+  
+local function flp0(<!p!>)
+  print(p)
+end
+
+---comment
+local function flp1(<!p!>)
+  print(p)
+end
+
+---comment
+---@param p any
+local function flp2(p)
+  print(p)
+end
+
+mod.flp0 = flp0
+mod.flp1 = flp1
+return mod
+]]
+
+TEST [[
+local mod = {}
+
+local function flpp0(<!p0!>, <!p1!>)
+  print(p0, p1)
+end
+
+---comment
+local function flpp1(<!p0!>, <!p1!>)
+  print(p0, p1)
+end
+
+---comment
+---@param p0 any
+local function flpp2(p0, <!p1!>)
+  print(p0, p1)
+end
+
+---comment
+---@param p0 any
+---@param p1 any
+local function flpp3(p0, p1)
+  print(p0, p1)
+end
+
+mod.flpp0 = flpp0
+mod.flpp1 = flpp1
+mod.flpp2 = flpp2
+mod.flpp3 = flpp3
+return mod
+]]
+
+TEST [[
+local mod = {}
+
+local function flr0()
+  return <!0!>
+end
+
+---comment
+local function flr1()
+  return <!0!>
+end
+
+---comment
+---@return integer
+local function flr2()
+  return 0
+end
+
+mod.flr0 = flr0
+mod.flr1 = flr1
+mod.flr2 = flr2
+return mod
+]]
+
+TEST [[
+local mod = {}
+
+local function flrr0()
+  return <!0!>, <!1!>
+end
+
+---comment
+local function flrr1()
+  return <!0!>, <!1!>
+end
+
+---comment
+---@return integer
+local function flrr2()
+  return 0, <!1!>
+end
+
+---comment
+---@return integer
+---@return integer
+local function flrr3()
+  return 0, 1
+end
+
+mod.flrr0 = flrr0
+mod.flrr1 = flrr1
+mod.flrr2 = flrr2
+return mod
+]]
+
+TEST [[
+local mod = {}
+
+local function flpr0(<!p!>)
+  print(p)
+  return <!0!>
+end
+
+---comment
+local function flpr1(<!p!>)
+  print(p)
+  return <!0!>
+end
+
+---comment
+---@param p any
+local function flpr2(p)
+  print(p)
+  return <!0!>
+end
+
+---comment
+---@return integer
+local function flpr3(<!p!>)
+  print(p)
+  return 0
+end
+
+---comment
+---@param p any
+---@return integer
+local function flpr4(p)
+  print(p)
+  return 0
+end
+
+mod.flpr0 = flpr0
+mod.flpr1 = flpr1
+mod.flpr2 = flpr2
+mod.flpr3 = flpr3
+mod.flpr4 = flpr4
+return mod
+]]
+
+-- reset configurations
+config.set(nil, 'Lua.diagnostics.groupFileStatus',
+{})
+config.set(nil, 'Lua.diagnostics.neededFileStatus',
+{})
+config.set(nil, 'Lua.diagnostics.globals',
+{})
+\ No newline at end of file