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<?php
/**
* Copyright (c) 2012 Lukas Reschke <lukas@statuscode.ch>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test;
use OC\Files\View;
use OC_Helper;
class LegacyHelperTest extends \Test\TestCase {
/** @var string */
private $originalWebRoot;
protected function setUp(): void {
$this->originalWebRoot = \OC::$WEBROOT;
}
protected function tearDown(): void {
// Reset webRoot
\OC::$WEBROOT = $this->originalWebRoot;
}
/**
* @dataProvider humanFileSizeProvider
*/
public function testHumanFileSize($expected, $input) {
$result = OC_Helper::humanFileSize($input);
$this->assertEquals($expected, $result);
}
public function humanFileSizeProvider() {
return [
['0 B', 0],
['1 KB', 1024],
['9.5 MB', 10000000],
['1.3 GB', 1395864371],
['465.7 GB', 500000000000],
['454.7 TB', 500000000000000],
['444.1 PB', 500000000000000000],
];
}
/**
* @dataProvider providesComputerFileSize
*/
function testComputerFileSize($expected, $input) {
$result = OC_Helper::computerFileSize($input);
$this->assertEquals($expected, $result);
}
function providesComputerFileSize() {
return [
[0.0, "0 B"],
[1024.0, "1 KB"],
[1395864371.0, '1.3 GB'],
[9961472.0, "9.5 MB"],
[500041567437.0, "465.7 GB"],
[false, "12 GB etfrhzui"]
];
}
function testMb_array_change_key_case() {
$arrayStart = [
"Foo" => "bar",
"Bar" => "foo",
];
$arrayResult = [
"foo" => "bar",
"bar" => "foo",
];
$result = OC_Helper::mb_array_change_key_case($arrayStart);
$expected = $arrayResult;
$this->assertEquals($result, $expected);
$arrayStart = [
"foo" => "bar",
"bar" => "foo",
];
$arrayResult = [
"FOO" => "bar",
"BAR" => "foo",
];
$result = OC_Helper::mb_array_change_key_case($arrayStart, MB_CASE_UPPER);
$expected = $arrayResult;
$this->assertEquals($result, $expected);
}
function testRecursiveArraySearch() {
$haystack = [
"Foo" => "own",
"Bar" => "Cloud",
];
$result = OC_Helper::recursiveArraySearch($haystack, "own");
$expected = "Foo";
$this->assertEquals($result, $expected);
$result = OC_Helper::recursiveArraySearch($haystack, "NotFound");
$this->assertFalse($result);
}
function testBuildNotExistingFileNameForView() {
$viewMock = $this->createMock(View::class);
$this->assertEquals('/filename', OC_Helper::buildNotExistingFileNameForView('/', 'filename', $viewMock));
$this->assertEquals('dir/filename.ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename.ext exists
$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename.ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->willReturn(true); // filename (2).ext exists
$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename (1).ext exists
$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename (2).ext exists
$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename (2).ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->willReturn(true); // filename (3).ext exists
$this->assertEquals('dir/filename (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename(1).ext exists
$this->assertEquals('dir/filename(2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename(1) (1).ext exists
$this->assertEquals('dir/filename(1) (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename(1) (1).ext exists
$viewMock->expects($this->at(1))
->method('file_exists')
->willReturn(true); // filename(1) (2).ext exists
$this->assertEquals('dir/filename(1) (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));
$viewMock->expects($this->at(0))
->method('file_exists')
->willReturn(true); // filename(1) (2) (3).ext exists
$this->assertEquals('dir/filename(1) (2) (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (2) (3).ext', $viewMock));
}
/**
* @dataProvider streamCopyDataProvider
*/
public function testStreamCopy($expectedCount, $expectedResult, $source, $target) {
if (is_string($source)) {
$source = fopen($source, 'r');
}
if (is_string($target)) {
$target = fopen($target, 'w');
}
list($count, $result) = \OC_Helper::streamCopy($source, $target);
if (is_resource($source)) {
fclose($source);
}
if (is_resource($target)) {
fclose($target);
}
$this->assertSame($expectedCount, $count);
$this->assertSame($expectedResult, $result);
}
function streamCopyDataProvider() {
return [
[0, false, false, false],
[0, false, \OC::$SERVERROOT . '/tests/data/lorem.txt', false],
[filesize(\OC::$SERVERROOT . '/tests/data/lorem.txt'), true, \OC::$SERVERROOT . '/tests/data/lorem.txt', \OC::$SERVERROOT . '/tests/data/lorem-copy.txt'],
[3670, true, \OC::$SERVERROOT . '/tests/data/testimage.png', \OC::$SERVERROOT . '/tests/data/testimage-copy.png'],
];
}
/**
* Tests recursive folder deletion with rmdirr()
*/
public function testRecursiveFolderDeletion() {
$baseDir = \OC::$server->getTempManager()->getTemporaryFolder() . '/';
mkdir($baseDir . 'a/b/c/d/e', 0777, true);
mkdir($baseDir . 'a/b/c1/d/e', 0777, true);
mkdir($baseDir . 'a/b/c2/d/e', 0777, true);
mkdir($baseDir . 'a/b1/c1/d/e', 0777, true);
mkdir($baseDir . 'a/b2/c1/d/e', 0777, true);
mkdir($baseDir . 'a/b3/c1/d/e', 0777, true);
mkdir($baseDir . 'a1/b', 0777, true);
mkdir($baseDir . 'a1/c', 0777, true);
file_put_contents($baseDir . 'a/test.txt', 'Hello file!');
file_put_contents($baseDir . 'a/b1/c1/test one.txt', 'Hello file one!');
file_put_contents($baseDir . 'a1/b/test two.txt', 'Hello file two!');
\OC_Helper::rmdirr($baseDir . 'a');
$this->assertFalse(file_exists($baseDir . 'a'));
$this->assertTrue(file_exists($baseDir . 'a1'));
\OC_Helper::rmdirr($baseDir);
$this->assertFalse(file_exists($baseDir));
}
/**
* Allows us to test private methods/properties
*
* @param $object
* @param $methodName
* @param array $parameters
* @return mixed
* @deprecated Please extend \Test\TestCase and use self::invokePrivate() then
*/
public static function invokePrivate($object, $methodName, array $parameters = []) {
return parent::invokePrivate($object, $methodName, $parameters);
}
}
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