From 1ea9ebf112d6c9d6355038afb4aaee794187cb23 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Wed, 29 Mar 2017 20:07:39 +0200
Subject: test: Use workspace-local temp directory.

Closes #6291
---
 test/functional/core/job_spec.lua |  3 ++-
 test/helpers.lua                  | 41 ++++++++++++++++++++++++++-------------
 2 files changed, 29 insertions(+), 15 deletions(-)

(limited to 'test')

diff --git a/test/functional/core/job_spec.lua b/test/functional/core/job_spec.lua
index e442c2a317..9ee91f2fe9 100644
--- a/test/functional/core/job_spec.lua
+++ b/test/functional/core/job_spec.lua
@@ -8,6 +8,7 @@ local clear, eq, eval, exc_exec, execute, feed, insert, neq, next_msg, nvim,
 local command = helpers.command
 local wait = helpers.wait
 local iswin = helpers.iswin
+local get_pathsep = helpers.get_pathsep
 local Screen = require('test.functional.ui.screen')
 
 describe('jobs', function()
@@ -65,7 +66,7 @@ describe('jobs', function()
   end)
 
   it('changes to given `cwd` directory', function()
-    local dir = eval('resolve(tempname())')
+    local dir = eval("resolve(tempname())"):gsub("/", get_pathsep())
     mkdir(dir)
     nvim('command', "let g:job_opts.cwd = '" .. dir .. "'")
     if iswin() then
diff --git a/test/helpers.lua b/test/helpers.lua
index 1a86effa1c..82451bc61d 100644
--- a/test/helpers.lua
+++ b/test/helpers.lua
@@ -106,20 +106,33 @@ local uname = (function()
   end)
 end)()
 
-local function tmpname()
-  local fname = os.tmpname()
-  if uname() == 'Windows' and fname:sub(1, 2) == '\\s' then
-    -- In Windows tmpname() returns a filename starting with
-    -- special sequence \s, prepend $TEMP path
-    local tmpdir = os.getenv('TEMP')
-    return tmpdir..fname
-  elseif fname:match('^/tmp') and uname() == 'Darwin' then
-    -- In OS X /tmp links to /private/tmp
-    return '/private'..fname
-  else
-    return fname
-  end
-end
+local tmpname = (function()
+  local seq = 0
+  local tmpdir = os.getenv('TMPDIR') and os.getenv('TMPDIR') or os.getenv('TEMP')
+  -- Is $TMPDIR defined local to the project workspace?
+  local in_workspace = not not (tmpdir and string.find(tmpdir, 'Xtest'))
+  return (function()
+    if in_workspace then
+      -- Cannot control os.tmpname() dir, so hack our own tmpname() impl.
+      seq = seq + 1
+      local fname = tmpdir..'/nvim-test-lua-'..seq
+      io.open(fname, 'w'):close()
+      return fname
+    else
+      local fname = os.tmpname()
+      if uname() == 'Windows' and fname:sub(1, 2) == '\\s' then
+        -- In Windows tmpname() returns a filename starting with
+        -- special sequence \s, prepend $TEMP path
+        return tmpdir..fname
+      elseif fname:match('^/tmp') and uname() == 'Darwin' then
+        -- In OS X /tmp links to /private/tmp
+        return '/private'..fname
+      else
+        return fname
+      end
+    end
+  end)
+end)()
 
 local function map(func, tab)
   local rettab = {}
-- 
cgit