[LyX/master] keytests: Shorten the output of wrong matches to 10 lines

[Kornel Benko]

commit 7c728230614fca667794a046d5fcd793e46b0a3d
Author: Kornel Benko <kor...@lyx.org>
Date:   Fri May 19 12:58:32 2017 +0200

    keytests: Shorten the output of wrong matches to 10 lines
---
 development/autotests/searchPatterns.pl |   22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/development/autotests/searchPatterns.pl 
b/development/autotests/searchPatterns.pl
index 73a3572..28f5e22 100755
--- a/development/autotests/searchPatterns.pl
+++ b/development/autotests/searchPatterns.pl
@@ -12,10 +12,10 @@
 use strict;
 use warnings;
 
-sub sexit($);                  # Print synax and exit
-sub readPatterns($);           # Process patterns file
-sub processLogFile($);         # 
-sub convertPattern($);         # check for regex, comment
+sub sexit($);                # Print synax and exit
+sub readPatterns($);         # Process patterns file
+sub processLogFile($);       #
+sub convertPattern($);       # check for regex, comment
 sub convertSimplePattern($);  # escape some chars, (e.g. ']' ==> '\]')
 sub printInvalid($$);        # display lines which should not match
 
@@ -199,6 +199,7 @@ sub processLogFile($)
       }
       #print "Searching for \"$pat\"\n";
       $found = 0;
+      my $invalidmessages = 0;
       my $prevlines = () = $pat =~ /\\n/g; # Number of lines in pattern
       $prevlines = $minprevlines if ($prevlines < $minprevlines);
       my @prevl = ();
@@ -231,8 +232,6 @@ sub processLogFile($)
        my $check = join("", @prevl);
        $line++;
        if ($check =~ /$pat/) {
-         @ErrPatterns = ();    # clean search for not wanted patterns
-         $minprevlines = 0;
          my $fline = $line - $prevlines;
          print "$fline:\tfound \"$pat\"\n";
          $found = 1;
@@ -252,16 +251,15 @@ sub processLogFile($)
        else {
          push(@savedlines, $l);
          # Check for not wanted patterns
-         my $errindex = 0;
          for my $ep (@ErrPatterns) {
            if ($check =~ /$ep/) {
              $errors++;
-             my $fline = $line - $prevlines;
-             printInvalid($fline, $check);
-             #splice(@ErrPatterns, $errindex, 1);
+             if ($invalidmessages++ < 10) {
+               my $fline = $line - $prevlines;
+               &printInvalid($fline, $check);
+             }
              last;
            }
-           $errindex++;
          }
        }
       }
@@ -270,6 +268,8 @@ sub processLogFile($)
        print "\tNOT found \"$pat\" in remainder of file\n";
        $readsavedlines = 1;
       }
+      @ErrPatterns = ();       # clean search for not wanted patterns
+      $minprevlines = 0;
     }
     close(FL);
   }