Cmake tests: Add test for possible wrong used constants in our ui-files

development/autotests/CMakeLists.txt

@@ -127,3 +127,9 @@ if (LYX_ENABLE_EXPORT_TESTS)
   message(STATUS "Number of ignored export tests now ${lyx_ignored_count}")
   set(LYX_ignored_count ${lyx_ignored_count} PARENT_SCOPE)
 endif()
+
+set(CHECK_QT_CONSTANTS_SCRIPT "${CMAKE_CURRENT_SOURCE_DIR}/checkQtConstants.pl")
+add_test(NAME "check_Qt_ui_Constants"
+  WORKING_DIRECTORY ${TOP_SRC_DIR}
+  COMMAND ${PERL_EXECUTABLE} ${CHECK_QT_CONSTANTS_SCRIPT}
+)

development/autotests/checkQtConstants.pl

@@ -0,0 +1,64 @@
+#! /usr/bin/env perl
+# -*- mode: perl; -*-
+#
+use strict;
+use warnings;
+
+BEGIN {
+  use File::Spec;
+  my $p = File::Spec->rel2abs(__FILE__);
+  $p =~ s/[\/\\]?[^\/\\]+$//;
+  unshift(@INC, "$p");
+}
+
+my $no_founds = 0;
+sub checkConstants($);
+sub collectUiFiles($$);
+
+my @UIFiles = ();
+
+collectUiFiles('.', \@UIFiles);
+
+for my $ui (@UIFiles) {
+  checkConstants($ui);
+}
+exit($no_founds);
+
+###########################################
+
+sub checkConstants($) {
+  my ($ui) = @_;
+  #print "Checking $ui\n";
+  if (open(my $FI, '<', $ui)) {
+    my $lineno = 0;
+    while (my $l = <$FI>) {
+      $lineno += 1;
+      if ($l =~ /\bQ[a-zA-Z]+\:\:[a-zA-Z]+\:\:/) {
+        print "$ui:$lineno $l";
+        $no_founds += 1;
+      }
+    }
+    close($FI);
+  }
+}
+
+# Recursive collect UI files
+sub collectUiFiles($$) {
+  my ($dir, $rFiles) = @_;
+  my @subdirs = ();
+  if (opendir(my $DI, $dir)) {
+    while (my $f = readdir($DI)) {
+      if (-d "$dir/$f") {
+        next if ($f =~ /^\.(\.)?$/);
+        push(@subdirs, "$dir/$f");
+      }
+      elsif ($f =~ /\.ui$/) {
+        push(@{$rFiles}, "$dir/$f");
+      }
+    }
+    closedir($DI);
+  }
+  for my $d (@subdirs) {
+    collectUiFiles($d, $rFiles);
+  }
+}