Merge #8519 feat: name, test ids, sockets in stdpath(state)

1 files changed, 27 insertions, 1 deletions

diff --git a/test/functional/preload.lua b/test/functional/preload.lua
index 24a3977e6b..74f03eaecf 100644
--- a/test/functional/preload.lua
+++ b/test/functional/preload.lua
@@ -1,8 +1,9 @@
--- Modules loaded here will not be cleared and reloaded by Busted.
+-- Modules loaded here will NOT be cleared and reloaded by Busted.
 -- Busted started doing this to help provide more isolation.  See issue #62
 -- for more information about this.
 local helpers = require('test.functional.helpers')(nil)
 local iswin = helpers.iswin
+local busted = require("busted")
 
 if iswin() then
   local ffi = require('ffi')
@@ -12,3 +13,28 @@ if iswin() then
   ]]
   ffi.C._set_fmode(0x8000)
 end
+
+local testid = (function()
+  local id = 0
+  return (function()
+    id = id + 1
+    return id
+  end)
+end)()
+
+-- Global before_each. https://github.com/Olivine-Labs/busted/issues/613
+local function before_each(_element, _parent)
+  local id = ('T%d'):format(testid())
+  _G._nvim_test_id = id
+  return nil, true
+end
+busted.subscribe({ 'test', 'start' },
+  before_each,
+  {
+    -- Ensure our --helper is handled before --output (see busted/runner.lua).
+    priority = 1,
+    -- Don't generate a test-id for skipped tests. /shrug
+    predicate = function (element, _, status)
+      return not ((element.descriptor == 'pending' or status == 'pending'))
+    end
+  })