close orphaned windows from other tests

Author: IanButterworth

test/glist.jl

@@ -7,10 +7,10 @@ using Test
 
 @testset "pointers" begin
 
-w = Window("Window", 400, 300)
+w1 = Window("Window", 400, 300)
 nb = Notebook()
-w = push!(Window("Notebook"),nb)
-l = ccall((:gtk_container_get_children,Gtk.libgtk),Ptr{Gtk._GList{Gtk.GtkWidget}},(Ptr{Gtk.GObject},),w)
+w2 = push!(Window("Notebook"),nb)
+l = ccall((:gtk_container_get_children,Gtk.libgtk),Ptr{Gtk._GList{Gtk.GtkWidget}},(Ptr{Gtk.GObject},),w2)
 
 @test eltype(l)==Gtk.GtkWidget
 
@@ -22,6 +22,9 @@ for item in l
     @test item==nb
 end
 
+destroy(w1)
+destroy(w2)
+
 end
 
 @testset "string" begin

test/gui.jl

@@ -582,6 +582,7 @@ end
     @test mtrx.xx == 300
     @test mtrx.yy == 280
     @test mtrx.xy == mtrx.yx == mtrx.x0 == mtrx.y0 == 0
+    destroy(win)
 end
 
 @testset "Menus" begin

test/tree.jl

@@ -76,4 +76,6 @@ select!(selection, iter)
 @test length(selection) == 1
 
 # this crashes
-# iters = Gtk.selected_rows(selection)
+# iters = Gtk.selected_rows(selection)
+
+destroy(window)