1 files changed, 62 insertions, 0 deletions
diff --git a/vendor/sabre/vobject/bin/bench_freebusygenerator.php b/vendor/sabre/vobject/bin/bench_freebusygenerator.php
new file mode 100644
index 000000000..2c51b2a32
--- /dev/null
+++ b/vendor/sabre/vobject/bin/bench_freebusygenerator.php
@@ -0,0 +1,62 @@
+<?php
+
+include __DIR__ . '/../vendor/autoload.php';
+
+if ($argc < 2) {
+    echo "sabre/vobject ", Sabre\VObject\Version::VERSION, " freebusy benchmark\n";
+    echo "\n";
+    echo "This script can be used to measure the speed of generating a\n";
+    echo "free-busy report based on a calendar.\n";
+    echo "\n";
+    echo "The process will be repeated 100 times to get accurate stats\n";
+    echo "\n";
+    echo "Usage: " . $argv[0] . " inputfile.ics\n";
+    die();
+}
+
+list(, $inputFile) = $argv;
+
+$bench = new Hoa\Bench\Bench();
+$bench->parse->start();
+
+$vcal = Sabre\VObject\Reader::read(fopen($inputFile, 'r'));
+
+$bench->parse->stop();
+
+$repeat = 100;
+$start = new \DateTime('2000-01-01');
+$end = new \DateTime('2020-01-01');
+$timeZone = new \DateTimeZone('America/Toronto');
+
+$bench->fb->start();
+
+for ($i = 0; $i < $repeat; $i++) {
+
+    $fb = new Sabre\VObject\FreeBusyGenerator($start, $end, $vcal, $timeZone);
+    $results = $fb->getResult();
+
+}
+$bench->fb->stop();
+
+
+
+echo $bench,"\n";
+
+function formatMemory($input) {
+
+    if (strlen($input) > 6) {
+
+        return round($input / (1024 * 1024)) . 'M';
+
+    } elseif (strlen($input) > 3) {
+
+        return round($input / 1024) . 'K';
+
+    }
+
+}
+
+unset($input, $splitter);
+
+echo "peak memory usage: " . formatMemory(memory_get_peak_usage()), "\n";
+echo "current memory usage: " . formatMemory(memory_get_usage()), "\n";