diff --git a/.travis.yml b/.travis.yml
index 8e12240..b669a90 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -214,5 +214,12 @@
         - *linux-huge
         - *asan
       after_failure: *asan_symbolize
+    - <<: *linux
+      name: huge-testgui+coverage/gcc
+      compiler: gcc
+      env:
+        - *linux-huge
+        - TEST="-C src testgui"
+      after_success: *coverage
 
 # vim:set sts=2 sw=2 tw=0 et:
diff --git a/src/testdir/test_highlight.vim b/src/testdir/test_highlight.vim
index f21ebd7..2499543 100644
--- a/src/testdir/test_highlight.vim
+++ b/src/testdir/test_highlight.vim
@@ -601,10 +601,18 @@
 " This test must come before the Test_cursorline test, as it appears this
 " defines the Normal highlighting group anyway.
 func Test_1_highlight_Normalgroup_exists()
-  " MS-Windows GUI sets the font
-  if !has('win32') || !has('gui_running')
-    let hlNormal = HighlightArgs('Normal')
+  let hlNormal = HighlightArgs('Normal')
+  if !has('gui_running')
     call assert_match('hi Normal\s*clear', hlNormal)
+  elseif has('gui_gtk2') || has('gui_gnome') || has('gui_gtk3')
+    " expect is DEFAULT_FONT of gui_gtk_x11.c
+    call assert_match('hi Normal\s*font=Monospace 10', hlNormal)
+  elseif has('gui_motif') || has('gui_athena')
+    " expect is DEFAULT_FONT of gui_x11.c
+    call assert_match('hi Normal\s*font=7x13', hlNormal)
+  elseif has('win32')
+    " expect any font
+    call assert_match('hi Normal\s*font=.*', hlNormal)
   endif
 endfunc
 
diff --git a/src/testdir/test_mapping.vim b/src/testdir/test_mapping.vim
index 7f90b03..184e1a4 100644
--- a/src/testdir/test_mapping.vim
+++ b/src/testdir/test_mapping.vim
@@ -399,7 +399,7 @@
 endfunc
 
 func Test_error_in_map_expr()
-  if !has('terminal') || (has('win32') && has('gui_running'))
+  if !has('terminal') || has('gui_running')
     throw 'Skipped: cannot run Vim in a terminal window'
   endif
 
diff --git a/src/testdir/test_timers.vim b/src/testdir/test_timers.vim
index de13bcb..ee86e2a 100644
--- a/src/testdir/test_timers.vim
+++ b/src/testdir/test_timers.vim
@@ -334,7 +334,7 @@
 endfunc
 
 func Test_error_in_timer_callback()
-  if !has('terminal') || (has('win32') && has('gui_running'))
+  if !has('terminal') || has('gui_running')
     throw 'Skipped: cannot run Vim in a terminal window'
   endif
 
diff --git a/src/version.c b/src/version.c
index 10e4c40..e86b5bf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1619,
+/**/
     1618,
 /**/
     1617,