MDEV-24135: Print warnings in XML, save test retries in XML, save the combinations in XML, replace the special symbols in the XML comment

Author: DmitriyKarpovskiy1

mysql-test/lib/mtr_report.pm

@@ -497,23 +497,21 @@ sub mtr_report_stats ($$$$) {
       $test_time = sprintf("%.3f", $test->{timer} / 1000);
       $test->{'name'} =~ s/$current_suite\.//;
 
-      my $test_result;
-
-      # if a test case has to be retried it should have the result MTR_RES_FAILED in jUnit XML
-      if ($test->{'retries'} > 0) {
-        $test_result = "MTR_RES_FAILED";
+      my $combinations;
+      if (defined($test->{combinations})){
+        $combinations = join ',', sort @{$test->{combinations}};
       } else {
-        $test_result = $test->{'result'};
+        $combinations = "";
       }
 
-      $xml_report .= qq(\t\t<testcase assertions="" classname="$current_suite" name="$test->{'name'}" status="$test_result" time="$test_time");
+      $xml_report .= qq(\t\t<testcase assertions="" classname="$current_suite" name="$test->{'name'}" ).
+                     qq(status="$test->{'result'}" time="$test_time" combinations="$combinations");
 
-      my $comment = $test->{'comment'};
-      $comment =~ s/[\"]//g;
+      my $comment= replace_special_symbols($test->{'comment'});
 
-      # if a test case has to be retried it should have the result MTR_RES_FAILED in jUnit XML
-      if ($test->{'result'} eq "MTR_RES_FAILED" || $test->{'retries'} > 0) {
+      if ($test->{'result'} eq "MTR_RES_FAILED") {
         my $logcontents = $test->{'logfile-failed'} || $test->{'logfile'};
+        $logcontents= $logcontents.$test->{'warnings'}."\n";
         # remove any double ] that would end the cdata
         $logcontents =~ s/]]/\x{fffd}/g;
         # replace wide characters that aren't allowed in XML 1.0
@@ -576,6 +574,16 @@ sub mtr_print_line () {
   print '-' x 74 . "\n";
 }
 
+sub replace_special_symbols($) {
+  my $text= shift;
+  $text =~ s/&/&#38;/g;
+  $text =~ s/'/&#39;/g;
+  $text =~ s/"/&#34;/g;
+  $text =~ s/</&lt;/g;
+  $text =~ s/>/&gt;/g;
+  return $text;
+}
+
 
 sub mtr_print_thick_line {
   my $char= shift || '=';

mysql-test/mysql-test-run.pl

@@ -888,9 +888,13 @@ ($$$)
 
                 rename $log_file_name, $log_file_name.".failed";
               }
-	      delete($result->{result});
-	      $result->{retries}= $retries+1;
-	      $result->write_test($sock, 'TESTCASE');
+            {
+              local @$result{'retries', 'result'};
+              delete $result->{result};
+              $result->{retries}= $retries+1;
+              $result->write_test($sock, 'TESTCASE');
+            }
+            push(@$completed, $result);
 	      next;
 	    }
 	  }