Add all files needed to bring up VM and run agaric.com locally

box/provisioning/roles/geerlingguy.php-xhprof/tests/requirements.yml

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+---
+- src: geerlingguy.repo-remi
+- src: geerlingguy.repo-dotdeb
+- src: geerlingguy.php

box/provisioning/roles/geerlingguy.php-xhprof/tests/test.yml

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+---
+- hosts: all
+
+  vars:
+    php_enable_webserver: false
+    php_enablerepo: "remi,remi-php70"
+
+  pre_tasks:
+    - name: Update apt cache.
+      apt: update_cache=yes cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+
+    - name: Set php_packages for PHP 7.0 Debian 8 install.
+      set_fact:
+        php_packages:
+          - php7.0-common
+          - php7.0-cli
+          - php7.0-dev
+          - php7.0-fpm
+          - libpcre3-dev
+          - php7.0-opcache
+          - php7.0-apcu
+      when: ansible_distribution == 'Debian'
+
+  roles:
+    - role: geerlingguy.repo-remi
+      when: ansible_os_family == 'RedHat'
+    - role: geerlingguy.repo-dotdeb
+      when: ansible_distribution == 'Debian'
+    - geerlingguy.php
+    - role_under_test

box/provisioning/roles/geerlingguy.php-xhprof/tests/xhprof-test.php

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+<?php
+
+/**
+ * @file
+ * Test if XHProf is available and working.
+ */
+
+$xhprof_root_dir = '/usr/share/php';
+$success = TRUE;
+
+xhprof_enable();
+$data = xhprof_disable();
+
+if (isset($data['main()==>xhprof_disable'])) {
+  print "XHProf profiling working.\r\n";
+}
+else {
+  print "XHProf profiling not working.\r\n";
+  $success = FALSE;
+}
+
+include $xhprof_root_dir . '/xhprof_lib/utils/xhprof_lib.php';
+include $xhprof_root_dir . '/xhprof_lib/utils/xhprof_runs.php';
+
+$xhprof_runs = new XHProfRuns_Default();
+$run_id = $xhprof_runs->save_run($data, "xhprof_testing");
+$output_dir = ini_get("xhprof.output_dir");
+$filename = "$output_dir/$run_id.xhprof_testing.xhprof";
+
+if (file_exists($filename)) {
+  print "XHProf PHP library writing to output directory.\r\n";
+}
+else {
+  print "XHProf PHP library not working.\r\n";
+  $success = FALSE;
+}
+
+ob_start();
+include $xhprof_root_dir . '/xhprof_html/index.php';
+$html = ob_get_clean();
+if (strpos($html, "?run=$run_id") !== FALSE) {
+  print "XHProf UI working.\r\n";
+}
+else {
+  print "XHProf UI not working.\r\n";
+  $success = FALSE;
+}
+
+if (!$success) {
+  exit(1);
+}