Fix leak test invocation on Travis.

Author: garrettrayj

.travis.yml

@@ -46,11 +46,12 @@ compiler:
 script:
     - phpize
     - ./configure --with-mapnik
-    - make test
-    - ./tests/util/leak_test.sh
+    - ./mem_test.sh
 
 after_success:
     - tail -n 1000 tests/*.log
+    - find . -name *.mem | xargs cat
 
 after_failure:
     - tail -n 1000 tests/*.log
+    - find . -name *.mem | xargs cat

mem_test.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# Hijack PHP_TEST_SHARED_EXTENSIONS variable to inject run-tests.php valgrind options.
+make PHP_TEST_SHARED_EXTENSIONS='-m --show-diff ` if test "x$(PHP_MODULES)" != "x"; then for i in $(PHP_MODULES)""; do . $$i; $(top_srcdir)/build/shtool echo -n -- " -d extension=$$dlname"; done; fi; if test "x$(PHP_ZEND_EX)" != "x"; then for i in $(PHP_ZEND_EX)""; do . $$i; $(top_srcdir)/build/shtool echo -n -- " -d $(ZEND_EXT_TYPE)=$(top_builddir)/modules/$$dlname"; done; fi`' test