+
+ /**
+ * Check valid date strings, according to a DateTime format
+ */
+ public function testCheckValidDateFormat()
+ {
+ $this->assertTrue(checkDateFormat('Ymd', '20150627'));
+ $this->assertTrue(checkDateFormat('Y-m-d', '2015-06-27'));
+ }
+
+ /**
+ * Check erroneous date strings, according to a DateTime format
+ */
+ public function testCheckInvalidDateFormat()
+ {
+ $this->assertFalse(checkDateFormat('Ymd', '2015'));
+ $this->assertFalse(checkDateFormat('Y-m-d', '2015-06'));
+ $this->assertFalse(checkDateFormat('Ymd', 'DeLorean'));
+ }
+
+ /**
+ * Test generate location with valid data.
+ */
+ public function testGenerateLocation() {
+ $ref = 'http://localhost/?test';
+ $this->assertEquals($ref, generateLocation($ref, 'localhost'));
+ $ref = 'http://localhost:8080/?test';
+ $this->assertEquals($ref, generateLocation($ref, 'localhost:8080'));
+ $ref = '?localreferer#hash';
+ $this->assertEquals($ref, generateLocation($ref, 'localhost:8080'));
+ }
+
+ /**
+ * Test generate location - anti loop.
+ */
+ public function testGenerateLocationLoop() {
+ $ref = 'http://localhost/?test';
+ $this->assertEquals('?', generateLocation($ref, 'localhost', array('test')));
+ }
+
+ /**
+ * Test generate location - from other domain.
+ */
+ public function testGenerateLocationOut() {
+ $ref = 'http://somewebsite.com/?test';
+ $this->assertEquals('?', generateLocation($ref, 'localhost'));
+ }
+
+ /**
+ * Test is_session_id_valid with a valid ID - TEST ALL THE HASHES!
+ *
+ * This tests extensively covers all hash algorithms / bit representations
+ */
+ public function testIsAnyHashSessionIdValid()
+ {
+ foreach (self::$sidHashes as $algo => $bpcs) {
+ foreach ($bpcs as $bpc => $hash) {
+ $this->assertTrue(is_session_id_valid($hash));
+ }
+ }
+ }
+
+ /**
+ * Test is_session_id_valid with a valid ID - SHA-1 hashes
+ */
+ public function testIsSha1SessionIdValid()
+ {
+ $this->assertTrue(is_session_id_valid(sha1('shaarli')));
+ }
+
+ /**
+ * Test is_session_id_valid with a valid ID - SHA-256 hashes
+ */
+ public function testIsSha256SessionIdValid()
+ {
+ $this->assertTrue(is_session_id_valid(hash('sha256', 'shaarli')));
+ }
+
+ /**
+ * Test is_session_id_valid with a valid ID - SHA-512 hashes
+ */
+ public function testIsSha512SessionIdValid()
+ {
+ $this->assertTrue(is_session_id_valid(hash('sha512', 'shaarli')));
+ }
+
+ /**
+ * Test is_session_id_valid with invalid IDs.
+ */
+ public function testIsSessionIdInvalid()
+ {
+ $this->assertFalse(is_session_id_valid(''));
+ $this->assertFalse(is_session_id_valid(array()));
+ $this->assertFalse(
+ is_session_id_valid('c0ZqcWF3VFE2NmJBdm1HMVQ0ZHJ3UmZPbTFsNGhkNHI=')
+ );
+ }
+
+ /**
+ * Test generateSecretApi.
+ */
+ public function testGenerateSecretApi()
+ {
+ $this->assertEquals(12, strlen(generate_api_secret('foo', 'bar')));
+ }
+
+ /**
+ * Test generateSecretApi with invalid parameters.
+ */
+ public function testGenerateSecretApiInvalid()
+ {
+ $this->assertFalse(generate_api_secret('', ''));
+ $this->assertFalse(generate_api_secret(false, false));
+ }
+
+ /**
+ * Test normalize_spaces.
+ */
+ public function testNormalizeSpace()
+ {
+ $str = ' foo bar is important ';
+ $this->assertEquals('foo bar is important', normalize_spaces($str));
+ $this->assertEquals('foo', normalize_spaces('foo'));
+ $this->assertEquals('', normalize_spaces(''));
+ $this->assertEquals(null, normalize_spaces(null));
+ }
+
+ /**
+ * Test arrays_combine
+ */
+ public function testCartesianProductGenerator()
+ {
+ $arr = [['ab', 'cd'], ['ef', 'gh'], ['ij', 'kl'], ['m']];
+ $expected = [
+ ['ab', 'ef', 'ij', 'm'],
+ ['ab', 'ef', 'kl', 'm'],
+ ['ab', 'gh', 'ij', 'm'],
+ ['ab', 'gh', 'kl', 'm'],
+ ['cd', 'ef', 'ij', 'm'],
+ ['cd', 'ef', 'kl', 'm'],
+ ['cd', 'gh', 'ij', 'm'],
+ ['cd', 'gh', 'kl', 'm'],
+ ];
+ $this->assertEquals($expected, iterator_to_array(cartesian_product_generator($arr)));
+ }
+
+ /**
+ * Test date_format() with invalid parameter.
+ */
+ public function testDateFormatInvalid()
+ {
+ $this->assertFalse(format_date([]));
+ $this->assertFalse(format_date(null));
+ }
+
+ /**
+ * Test is_integer_mixed with valid values
+ */
+ public function testIsIntegerMixedValid()
+ {
+ $this->assertTrue(is_integer_mixed(12));
+ $this->assertTrue(is_integer_mixed('12'));
+ $this->assertTrue(is_integer_mixed(-12));
+ $this->assertTrue(is_integer_mixed('-12'));
+ $this->assertTrue(is_integer_mixed(0));
+ $this->assertTrue(is_integer_mixed('0'));
+ $this->assertTrue(is_integer_mixed(0x0a));
+ }
+
+ /**
+ * Test is_integer_mixed with invalid values
+ */
+ public function testIsIntegerMixedInvalid()
+ {
+ $this->assertFalse(is_integer_mixed(true));
+ $this->assertFalse(is_integer_mixed(false));
+ $this->assertFalse(is_integer_mixed([]));
+ $this->assertFalse(is_integer_mixed(['test']));
+ $this->assertFalse(is_integer_mixed([12]));
+ $this->assertFalse(is_integer_mixed(new DateTime()));
+ $this->assertFalse(is_integer_mixed('0x0a'));
+ $this->assertFalse(is_integer_mixed('12k'));
+ $this->assertFalse(is_integer_mixed('k12'));
+ $this->assertFalse(is_integer_mixed(''));
+ }
+
+ /**
+ * Test return_bytes
+ */
+ public function testReturnBytes()
+ {
+ $this->assertEquals(2 * 1024, return_bytes('2k'));
+ $this->assertEquals(2 * 1024, return_bytes('2K'));
+ $this->assertEquals(2 * (pow(1024, 2)), return_bytes('2m'));
+ $this->assertEquals(2 * (pow(1024, 2)), return_bytes('2M'));
+ $this->assertEquals(2 * (pow(1024, 3)), return_bytes('2g'));
+ $this->assertEquals(2 * (pow(1024, 3)), return_bytes('2G'));
+ $this->assertEquals(374, return_bytes('374'));
+ $this->assertEquals(374, return_bytes(374));
+ $this->assertEquals(0, return_bytes('0'));
+ $this->assertEquals(0, return_bytes(0));
+ $this->assertEquals(-1, return_bytes('-1'));
+ $this->assertEquals(-1, return_bytes(-1));
+ $this->assertEquals('', return_bytes(''));
+ }
+
+ /**
+ * Test human_bytes
+ */
+ public function testHumanBytes()
+ {
+ $this->assertEquals('2kiB', human_bytes(2 * 1024));
+ $this->assertEquals('2kiB', human_bytes(strval(2 * 1024)));
+ $this->assertEquals('2MiB', human_bytes(2 * (pow(1024, 2))));
+ $this->assertEquals('2MiB', human_bytes(strval(2 * (pow(1024, 2)))));
+ $this->assertEquals('2GiB', human_bytes(2 * (pow(1024, 3))));
+ $this->assertEquals('2GiB', human_bytes(strval(2 * (pow(1024, 3)))));
+ $this->assertEquals('374B', human_bytes(374));
+ $this->assertEquals('374B', human_bytes('374'));
+ $this->assertEquals('232kiB', human_bytes(237481));
+ $this->assertEquals('Unlimited', human_bytes('0'));
+ $this->assertEquals('Unlimited', human_bytes(0));
+ $this->assertEquals('Setting not set', human_bytes(''));
+ }
+
+ /**
+ * Test get_max_upload_size with formatting
+ */
+ public function testGetMaxUploadSize()
+ {
+ $this->assertEquals('1MiB', get_max_upload_size(2097152, '1024k'));
+ $this->assertEquals('1MiB', get_max_upload_size('1m', '2m'));
+ $this->assertEquals('100B', get_max_upload_size(100, 100));
+ }
+
+ /**
+ * Test get_max_upload_size without formatting
+ */
+ public function testGetMaxUploadSizeRaw()
+ {
+ $this->assertEquals('1048576', get_max_upload_size(2097152, '1024k', false));
+ $this->assertEquals('1048576', get_max_upload_size('1m', '2m', false));
+ $this->assertEquals('100', get_max_upload_size(100, 100, false));
+ }
+
+ /**
+ * Test alphabetical_sort by value, not reversed, with php-intl.
+ */
+ public function testAlphabeticalSortByValue()
+ {
+ $arr = [
+ 'zZz',
+ 'éee',
+ 'éae',
+ 'eee',
+ 'A',
+ 'a',
+ 'zzz',
+ ];
+ $expected = [
+ 'a',
+ 'A',
+ 'éae',
+ 'eee',
+ 'éee',
+ 'zzz',
+ 'zZz',
+ ];
+
+ alphabetical_sort($arr);
+ $this->assertEquals($expected, $arr);
+ }
+
+ /**
+ * Test alphabetical_sort by value, reversed, with php-intl.
+ */
+ public function testAlphabeticalSortByValueReversed()
+ {
+ $arr = [
+ 'zZz',
+ 'éee',
+ 'éae',
+ 'eee',
+ 'A',
+ 'a',
+ 'zzz',
+ ];
+ $expected = [
+ 'zZz',
+ 'zzz',
+ 'éee',
+ 'eee',
+ 'éae',
+ 'A',
+ 'a',
+ ];
+
+ alphabetical_sort($arr, true);
+ $this->assertEquals($expected, $arr);
+ }
+
+ /**
+ * Test alphabetical_sort by keys, not reversed, with php-intl.
+ */
+ public function testAlphabeticalSortByKeys()
+ {
+ $arr = [
+ 'zZz' => true,
+ 'éee' => true,
+ 'éae' => true,
+ 'eee' => true,
+ 'A' => true,
+ 'a' => true,
+ 'zzz' => true,
+ ];
+ $expected = [
+ 'a' => true,
+ 'A' => true,
+ 'éae' => true,
+ 'eee' => true,
+ 'éee' => true,
+ 'zzz' => true,
+ 'zZz' => true,
+ ];
+
+ alphabetical_sort($arr, true, true);
+ $this->assertEquals($expected, $arr);
+ }
+
+ /**
+ * Test alphabetical_sort by keys, reversed, with php-intl.
+ */
+ public function testAlphabeticalSortByKeysReversed()
+ {
+ $arr = [
+ 'zZz' => true,
+ 'éee' => true,
+ 'éae' => true,
+ 'eee' => true,
+ 'A' => true,
+ 'a' => true,
+ 'zzz' => true,
+ ];
+ $expected = [
+ 'zZz' => true,
+ 'zzz' => true,
+ 'éee' => true,
+ 'eee' => true,
+ 'éae' => true,
+ 'A' => true,
+ 'a' => true,
+ ];
+
+ alphabetical_sort($arr, true, true);
+ $this->assertEquals($expected, $arr);
+ }