WML tests: Delete old scripts, fix OpenMP

run_wml_tests

@@ -201,6 +201,7 @@ DebugMode=0
 GdbBacktraceMode=0
 extra_opts=""
 basetimer=10
+export OMP_WAIT_POLICY=PASSIVE
 
 while getopts ":hvwcusdgp:l:a:t:" Option
 do

utils/travis/travis_after_failure.sh.old

@@ -1,7 +0,0 @@
-#!/bin/bash
-if [ -f "errors.log" ]; then
-  echo -e "\n*** \n*"
-  echo "* Errors reported in wml unit tests, here is errors.log..."
-  echo -e "*\n*** \n"
-  cat errors.log
-fi

utils/travis/travis_wml_unit_tests.sh.old

@@ -1,8 +0,0 @@
-#!/bin/bash
-./run_wml_tests -u -w
-if [ "$?" -ne 0 ]; then
-  echo -e "\n*** \n*"
-  echo "* Rerunning tests to get error messages.."
-  echo -e "*\n*** \n"
-  ./run_wml_tests -u -w -s
-fi

utils/travis/wml_unit_tests.old

@@ -1,10 +0,0 @@
-#!/bin/bash
-set -e
-set -o pipefail
-./wesnoth -u unit_test_1 --timeout 20000 2> error.log
-./wesnoth --validcache -u unit_test_2 --timeout 10000 2> error.log
-./wesnoth --validcache -u unit_test_3 --timeout 10000 2> error.log
-./wesnoth --validcache -u unit_test_4 --timeout 10000 2> error.log
-./wesnoth --validcache -u unit_test_5 --timeout 10000 2> error.log
-./wesnoth --validcache -u unit_test_6 --timeout 10000 2> error.log
-rm error.log