From c79290821743b81702f7bd1492be3480f1881b79 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@sensiolabs.de>
Date: Thu, 19 Sep 2019 09:02:46 +0200
Subject: [PATCH] install from source to include components tests

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 93529bda2e..45ffe08cb3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -294,12 +294,12 @@ install:
               tfold 'phpunit install' ./phpunit install
           fi
           if [[ $deps = high ]]; then
-              echo "$COMPONENTS" | parallel --gnu "tfold {} 'cd {} && $COMPOSER_UP && $PHPUNIT_X$LEGACY'"
+              echo "$COMPONENTS" | parallel --gnu "tfold {} 'cd {} && $COMPOSER_UP --prefer-source && $PHPUNIT_X$LEGACY'"
           elif [[ $deps = low ]]; then
               [[ -e ~/php-ext/composer-lowest.lock.tar ]] && tar -xf ~/php-ext/composer-lowest.lock.tar
               tar -cf ~/php-ext/composer-lowest.lock.tar --files-from /dev/null
               php .github/rm-invalid-lowest-lock-files.php $COMPONENTS
-              echo "$COMPONENTS" | parallel --gnu "tfold {} 'cd {} && ([ -e composer.lock ] && ${COMPOSER_UP/update/install} || $COMPOSER_UP --prefer-lowest --prefer-stable) && $PHPUNIT_X'"
+              echo "$COMPONENTS" | parallel --gnu "tfold {} 'cd {} && ([ -e composer.lock ] && ${COMPOSER_UP/update/install} || $COMPOSER_UP --prefer-lowest --prefer-stable --prefer-source) && $PHPUNIT_X'"
               echo "$COMPONENTS" | xargs -n1 -I{} tar --append -f ~/php-ext/composer-lowest.lock.tar {}/composer.lock
           elif [[ $PHP = hhvm* ]]; then
               rm src/Symfony/Bridge/PhpUnit -Rf