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Bug #11765749 58745: MTR SPENDS LONG TIME CHECKING FOR WARNINGS

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Added code to look for repetitions and only repeat warnings once
Reduced time spent in check-warnings by almost 20% for full test suite
This commit is contained in:
Bjorn Munch
2011-04-29 15:28:52 +02:00
parent c429202bbd
commit 0e98413577
1 changed files with 22 additions and 1 deletions
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23
mysql-test/mysql-test-run.pl
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@@ -4116,6 +4116,9 @@ sub extract_warning_lines ($$) {
);
my $skip_valgrind= 0;
my $last_pat= "";
my $num_rep= 0;
foreach my $line ( @lines )
{
if ($opt_valgrind_mysqld) {
@@ -4130,11 +4133,29 @@ sub extract_warning_lines ($$) {
{
if ( $line =~ /$pat/ )
{
print $Fwarn $line;
# Remove initial timestamp and look for consecutive identical lines
my $line_pat= $line;
$line_pat =~ s/^[0-9: ]*//;
if ($line_pat eq $last_pat) {
$num_rep++;
} else {
# Previous line had been repeated, report that first
if ($num_rep) {
print $Fwarn ".... repeated $num_rep times: $last_pat";
$num_rep= 0;
}
$last_pat= $line_pat;
print $Fwarn $line;
}
last;
}
}
}
# Catch the case of last warning being repeated
if ($num_rep) {
print $Fwarn ".... repeated $num_rep times: $last_pat";
}
$Fwarn = undef; # Close file
}