From 10050c1748ce78ec78afacb61356ae434f8b5757 Mon Sep 17 00:00:00 2001
From: Andreas Fischer <bantu@phpbb.com>
Date: Fri, 12 Dec 2014 23:04:41 +0100
Subject: [PATCH] Run HHVM tests in parallel.

---
 .travis.yml           |  1 +
 travis/run-phpunit.sh | 22 ++++++++++++++--------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 03485d1b..e19f009c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,6 +20,7 @@ env:
 before_install: true
 
 install:
+  - sudo apt-get install parallel
   - eval `ssh-agent -s`
   - travis/setup-secure-shell.sh
   - sh -c "if [ '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then travis/install-php-extensions.sh; fi"
diff --git a/travis/run-phpunit.sh b/travis/run-phpunit.sh
index 713e98da..600a1d94 100755
--- a/travis/run-phpunit.sh
+++ b/travis/run-phpunit.sh
@@ -14,15 +14,21 @@ else
   PHPUNIT="$(dirname "$0")/../vendor/bin/phpunit"
 fi
 
-PHPUNIT_EXTRA_ARGS=''
+PHPUNIT_ARGS='--verbose'
 if [ `php -r "echo (int) version_compare(PHP_VERSION, '5.4', '<');"` = "1" ]
 then
-  PHPUNIT_EXTRA_ARGS="$PHPUNIT_EXTRA_ARGS -d zend.enable_gc=0"
+  PHPUNIT_ARGS="$PHPUNIT_ARGS -d zend.enable_gc=0"
 fi
 
-"$PHPUNIT" \
-  $PHPUNIT_EXTRA_ARGS \
-  --verbose \
-  --coverage-text \
-  --coverage-clover code_coverage/clover.xml \
-  --coverage-html code_coverage/
+if [ "$TRAVIS_PHP_VERSION" = 'hhvm' ]
+then
+  find tests -type f -name "*Test.php" | \
+    parallel --gnu --keep-order \
+      "echo '== {} =='; \"$PHPUNIT\" $PHPUNIT_ARGS {};"
+else
+  "$PHPUNIT" \
+    $PHPUNIT_ARGS \
+    --coverage-text \
+    --coverage-clover code_coverage/clover.xml \
+    --coverage-html code_coverage/
+fi