From 8e2d844f6051c01c37a8a2e1f83c053e1ebc0197 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20Gamb=C3=B6ck?= <mail@floga.de>
Date: Sun, 2 Jul 2017 16:02:36 +0200
Subject: [PATCH] Use luafilesystem to change directory

In some circumstances, if not every syscall was somehow redefined, the
directory was not changed correctly. With luafilesystem.chdir it is
assured that we are in the wanted directory afterwards.
---
 spec/awful/completion_spec.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spec/awful/completion_spec.lua b/spec/awful/completion_spec.lua
index 6bc274eb4..05deab19e 100644
--- a/spec/awful/completion_spec.lua
+++ b/spec/awful/completion_spec.lua
@@ -6,6 +6,7 @@ end
 local gfs = require("gears.filesystem")
 local Gio = require("lgi").Gio
 local GLib = require("lgi").GLib
+local lfs = require("lfs")
 
 local has_bash = GLib.find_program_in_path("bash")
 local has_zsh = GLib.find_program_in_path("zsh")
@@ -60,12 +61,14 @@ end
 
 describe("awful.completion.shell in empty directory", function()
     local orig_popen = io.popen
+    local orig_dir = lfs.currentdir()
 
     setup(function()
         test_dir = get_test_dir()
         io.popen = function(...)  --luacheck: ignore
             return orig_popen(string.format('cd %s && ', test_dir) .. ...)
         end
+        lfs.chdir(test_dir)
         test_path = get_test_path_dir()
     end)
 
@@ -73,6 +76,7 @@ describe("awful.completion.shell in empty directory", function()
         assert.True(os.remove(test_dir))
         io.popen = orig_popen  --luacheck: ignore
         remove_test_path_dir(test_path)
+        lfs.chdir(orig_dir)
     end)
 
     if has_bash then
@@ -92,6 +96,7 @@ end)
 
 describe("awful.completion.shell", function()
     local orig_popen = io.popen
+    local orig_dir = lfs.currentdir()
 
     setup(function()
         test_dir = get_test_dir()
@@ -102,6 +107,7 @@ describe("awful.completion.shell", function()
         io.popen = function(...)  --luacheck: ignore
             return orig_popen(string.format('cd %s && ', test_dir) .. ...)
         end
+        lfs.chdir(test_dir)
         test_path = get_test_path_dir()
     end)
 
@@ -112,6 +118,7 @@ describe("awful.completion.shell", function()
         assert.True(os.remove(test_dir))
         io.popen = orig_popen  --luacheck: ignore
         remove_test_path_dir(test_path)
+        lfs.chdir(orig_dir)
     end)
 
     if has_bash then