tests: Add calls to awesome.sync() where needed

Signed-off-by: Uli Schlachter <psychon@znc.in>

tests/test-awesomerc.lua

@@ -58,6 +58,7 @@ local steps = {
 
         assert(not old_c.ontop)
         get_callback({modkey}, "t")()
+        awesome.sync()
 
         return true
     end,
@@ -75,6 +76,7 @@ local steps = {
         assert(t.master_width_factor == 0.5)
 
         get_callback({modkey}, "l")()
+        awesome.sync()
 
         return true
     end,
@@ -89,6 +91,7 @@ local steps = {
         assert(t.master_count == 1)
 
         get_callback({modkey, "Shift"}, "h")()
+        awesome.sync()
 
         return true
     end,
@@ -104,6 +107,7 @@ local steps = {
 
         get_callback({modkey, "Control"}, "h")()
         get_callback({modkey, "Shift"  }, "l")()
+        awesome.sync()
 
         return true
     end,
@@ -118,6 +122,7 @@ local steps = {
         assert(t.index == 1)
 
         get_callback({modkey, }, "Right")()
+        awesome.sync()
 
         return true
     end,

tests/test-awful-widget-button.lua

@@ -82,6 +82,7 @@ table.insert(steps, function()
     awful.placement.centered(mouse)
 
     root.fake_input("button_press", 1)
+    awesome.sync()
 
     return true
 end)
@@ -94,10 +95,11 @@ end)
 
 -- Test a button release
 table.insert(steps, function()
-    root.fake_input("button_release", 1)
-
     assert(button._private.image ~= img)
 
+    root.fake_input("button_release", 1)
+    awesome.sync()
+
     return true
 end)
 
@@ -106,6 +108,7 @@ table.insert(steps, function()
     assert(button._private.image == img)
 
     root.fake_input("button_press", 1)
+    awesome.sync()
 
     return true
 end)
@@ -123,6 +126,7 @@ assert(button._private.image ~= img)
 -- test if the button is released when the mouse move out
 awful.placement.right(mouse--[[, {parent = w}]])
 root.fake_input("button_release", 1)
+awesome.sync()
 
 return true
 end)