ArcanistHostMemorySnapshotTestCase.php
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ArcanistHostMemorySnapshotTestCase.php
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	<?php

	final class ArcanistHostMemorySnapshotTestCase
	extends PhutilTestCase {

	public function testSnapshotSwapTotalBytes() {
	$test_cases = array(
	'meminfo_swap_normal.txt' => 4294963200,
	'meminfo_swap_zero.txt' => 0,
	'meminfo_swap_missing.txt' => false,
	'meminfo_swap_invalid.txt' => false,
	'meminfo_swap_badunits.txt' => false,
	'meminfo_swap_duplicate.txt' => false,
	);

	$test_dir = dirname(__FILE__).'/data/';

	foreach ($test_cases as $test_file => $expect) {
	$test_data = Filesystem::readFile($test_dir.$test_file);

	$caught = null;
	$actual = null;
	try {
	$snapshot = ArcanistHostMemorySnapshot::newFromRawMeminfo(
	$test_file,
	$test_data);
	$actual = $snapshot->getTotalSwapBytes();
	} catch (Exception $ex) {
	if ($expect === false) {
	$caught = $ex;
	} else {
	throw $ex;
	}
	} catch (Throwable $ex) {
	throw $ex;
	}

	if ($expect === false) {
	$this->assertTrue(
	($caught instanceof Exception),
	pht('Expected exception for "%s".', $test_file));
	} else {
	$this->assertEqual(
	$expect,
	$actual,
	pht('Result for "%s".', $test_file));
	}
	}
	}

	}