From 829e887806a93fc31a47cfb60a9dd8e1ed57009e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20Gamb=C3=B6ck?= <mail@floga.de>
Date: Tue, 1 Aug 2017 20:23:53 +0200
Subject: [PATCH] Create and destroy temp PATH in tests

Since busted seems to spawn isolated child processes for every test
suite, the temporary PATH directories have to be created at the
beginning and destroyed at the end of a test suite.
---
 spec/awful/completion_spec.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/spec/awful/completion_spec.lua b/spec/awful/completion_spec.lua
index 0a087c5c1..3fdc8471b 100644
--- a/spec/awful/completion_spec.lua
+++ b/spec/awful/completion_spec.lua
@@ -46,6 +46,7 @@ local function remove_test_path_dir(test_path)
 end
 
 local test_dir
+local test_path
 
 --- Get and create a temporary test dir based on `pat`, where %d gets replaced by
 -- the current PID.
@@ -65,11 +66,13 @@ describe("awful.completion.shell in empty directory", function()
         io.popen = function(...)  --luacheck: ignore
             return orig_popen(string.format('cd %s && ', test_dir) .. ...)
         end
+        test_path = get_test_path_dir()
     end)
 
     teardown(function()
         assert.True(os.remove(test_dir))
         io.popen = orig_popen  --luacheck: ignore
+        remove_test_path_dir(test_path)
     end)
 
     if has_bash then
@@ -97,12 +100,14 @@ describe("awful.completion.shell", function()
         io.popen = function(...)  --luacheck: ignore
             return orig_popen(string.format('cd %s && ', test_dir) .. ...)
         end
+        test_path = get_test_path_dir()
     end)
 
     teardown(function()
         assert.True(os.remove(test_dir .. '/localcommand'))
         assert.True(os.remove(test_dir))
         io.popen = orig_popen  --luacheck: ignore
+        remove_test_path_dir(test_path)
     end)
 
     if has_bash then
@@ -159,11 +164,14 @@ describe("awful.completion.shell handles $SHELL", function()
         gdebug.print_warning = function(message)
             print_warning_message = message
         end
+
+        test_path = get_test_path_dir()
     end)
 
     teardown(function()
         os.getenv = orig_getenv  --luacheck: ignore
         gdebug.print_warning = orig_print_warning
+        remove_test_path_dir(test_path)
     end)
 
     before_each(function()