From 571f2c81d10e9093b4eb91b3714f640af4c9eab1 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 13 Dec 2019 17:27:12 +0100
Subject: runtests: --repeat=[num] to repeat tests

Closes #4715
---
 tests/runtests.pl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tests/runtests.pl')

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 6ee2cca20..27f62edd5 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -186,6 +186,7 @@ my $server_response_maxtime=13;
 my $debug_build=0;          # built debug enabled (--enable-debug)
 my $has_memory_tracking=0;  # built with memory tracking (--enable-curldebug)
 my $libtool;
+my $repeat = 0;
 
 # name of the file that the memory debugging creates:
 my $memdump="$LOGDIR/memdump";
@@ -5053,6 +5054,10 @@ while(@ARGV) {
         $shallowseed=$seed?$seed:1234; # get a real seed later
         srand($shallowseed); # make it predictable
     }
+    elsif($ARGV[0] =~ /--repeat=(\d+)/) {
+        # Repeat-run the given tests this many times
+        $repeat = $1;
+    }
     elsif($ARGV[0] eq "-a") {
         # continue anyway, even if a test fail
         $anyway=1;
@@ -5342,6 +5347,13 @@ else {
     }
     $TESTCASES = $verified;
 }
+if($repeat) {
+    my $s;
+    for(1 .. $repeat) {
+        $s .= $TESTCASES;
+    }
+    $TESTCASES = $s;
+}
 
 if($scrambleorder) {
     # scramble the order of the test cases
-- 
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