Merge pull request #355 from bantu/scrutinizer-coverage

Scrutinizer CI code coverage

* bantu/scrutinizer-coverage:
  Specify the runs option for external code coverage.
  No Scrutinizer Code Coverage on HHVM either.
  Extract into upload-code-coverage-scrutinizer.sh
  Add -html suffix to existing code-coverage shell script.
  Configure Scrutinizer CI to expect external code coverage data.
  Upload clover.xml from Travis CI into Scrutinizer CI.
  Produce a clover.xml code coverage file.

.scrutinizer.yml

@@ -0,0 +1,6 @@
+imports:
+    - php
+
+tools:
+    external_code_coverage:
+        runs: 5 # No Code Coverage on PHP 5.2 and HHVM

.travis.yml

@@ -1,5 +1,7 @@
 language: php
 
+# When adding environments here, the number of runs specified in .scrutinizer.yml
+# may have to be adjusted.
 php:
   - 5.2
   - 5.3.3
@@ -25,4 +27,5 @@ script:
   - travis/run-phpunit.sh
 
 after_success:
-  - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage.sh; fi"
+  - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage-html.sh; fi"
+  - sh -c "if [ '$TRAVIS_PHP_VERSION' != '5.2' -a '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then travis/upload-code-coverage-scrutinizer.sh; fi"

travis/run-phpunit.sh

@@ -24,4 +24,5 @@ fi
   $PHPUNIT_EXTRA_ARGS \
   --verbose \
   --coverage-text \
+  --coverage-clover code_coverage/clover.xml \
   --coverage-html code_coverage/

travis/upload-code-coverage-scrutinizer.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# This file is part of the phpseclib project.
+#
+# (c) Andreas Fischer <bantu@phpbb.com>
+#
+# For the full copyright and license information, please view the LICENSE
+# file that was distributed with this source code.
+#
+set -e
+
+wget https://scrutinizer-ci.com/ocular.phar
+php ocular.phar code-coverage:upload --format=php-clover code_coverage/clover.xml