290 lines
7.1 KiB
PHP
290 lines
7.1 KiB
PHP
<?php
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/**
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* ByteTest.php
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*
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* @since 2015-07-28
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* @category Library
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* @package File
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-file
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*
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* This file is part of tc-lib-file software library.
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*/
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namespace Test;
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use PHPUnit\Framework\Attributes\DataProvider;
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/**
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* Byte Color class test
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*
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* @since 2015-07-28
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* @category Library
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* @package File
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-file
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*/
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class ByteTest extends TestUtil
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{
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protected function getTestObject(): \Com\Tecnick\File\Byte
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{
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$str = chr(0) . chr(0) . chr(0) . chr(0)
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. chr(1) . chr(3) . chr(7) . chr(15)
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. chr(31) . chr(63) . chr(127) . chr(255)
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. chr(254) . chr(252) . chr(248) . chr(240)
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. chr(224) . chr(192) . chr(128) . chr(0)
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. chr(255) . chr(255) . chr(255) . chr(255);
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return new \Com\Tecnick\File\Byte($str);
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}
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#[DataProvider('getByteDataProvider')]
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public function testGetByte(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getByte($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, int}>
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*/
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public static function getByteDataProvider(): array
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{
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return [
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[0, 0],
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[1, 0],
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[2, 0],
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[3, 0],
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[4, 1],
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[5, 3],
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[6, 7],
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[7, 15],
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[8, 31],
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[9, 63],
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[10, 127],
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[11, 255],
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[12, 254],
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[13, 252],
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[14, 248],
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[15, 240],
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[16, 224],
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[17, 192],
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[18, 128],
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[19, 0],
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[20, 255],
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[21, 255],
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[22, 255],
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[23, 255],
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];
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}
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#[DataProvider('getULongDataProvider')]
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public function testGetULong(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getULong($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, int}>
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*/
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public static function getULongDataProvider(): array
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{
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return [
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[0, 0],
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[1, 1],
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[2, 259],
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[3, 66311],
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[4, 16_975_631],
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[5, 50_794_271],
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[6, 118_431_551],
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[7, 253_706_111],
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[8, 524_255_231],
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[9, 1_065_353_214],
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[10, 2_147_483_388],
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[11, 4_294_900_984],
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[12, 4_277_991_664],
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[13, 4_244_173_024],
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[14, 4_176_535_744],
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[15, 4_041_261_184],
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[16, 3_770_712_064],
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[17, 3_229_614_335],
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[18, 2_147_549_183],
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[19, 16_777_215],
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[20, 4_294_967_295],
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];
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}
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#[DataProvider('getUShortDataProvider')]
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public function testGetUShort(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getUShort($offset);
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$this->assertEquals($expected, $res);
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}
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#[DataProvider('getUShortDataProvider')]
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public function testGetUFWord(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getUFWord($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, int}>
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*/
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public static function getUShortDataProvider(): array
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{
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return [
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[0, 0],
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[1, 0],
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[2, 0],
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[3, 1],
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[4, 259],
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[5, 775],
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[6, 1807],
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[7, 3871],
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[8, 7999],
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[9, 16255],
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[10, 32767],
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[11, 65534],
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[12, 65276],
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[13, 64760],
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[14, 63728],
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[15, 61664],
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[16, 57536],
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[17, 49280],
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[18, 32768],
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[19, 255],
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[20, 65535],
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[21, 65535],
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[22, 65535],
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];
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}
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#[DataProvider('getShortDataProvider')]
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public function testGetShort(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getShort($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, int}>
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*/
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public static function getShortDataProvider(): array
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{
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return [
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[0, 0],
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[1, 0],
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[2, 0],
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[3, 256],
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[4, 769],
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[5, 1795],
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[6, 3847],
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[7, 7951],
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[8, 16159],
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[9, 32575],
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[10, -129],
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[11, -257],
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[12, -770],
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[13, -1796],
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[14, -3848],
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[15, -7952],
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[16, -16160],
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[17, -32576],
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[18, 128],
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[19, -256],
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[20, -1],
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[21, -1],
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[22, -1],
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];
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}
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#[DataProvider('getFWordDataProvider')]
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public function testGetFWord(int $offset, int $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getFWord($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, int}>
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*/
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public static function getFWordDataProvider(): array
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{
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return [
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[0, 0],
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[1, 0],
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[2, 0],
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[3, 1],
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[4, 259],
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[5, 775],
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[6, 1807],
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[7, 3871],
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[8, 7999],
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[9, 16255],
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[10, 32767],
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[11, -2],
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[12, -260],
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[13, -776],
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[14, -1808],
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[15, -3872],
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[16, -8000],
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[17, -16256],
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[18, -32768],
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[19, 255],
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[20, -1],
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[21, -1],
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[22, -1],
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];
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}
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#[DataProvider('getFixedDataProvider')]
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public function testGetFixed(int $offset, int|float $expected): void
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{
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$byte = $this->getTestObject();
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$res = $byte->getFixed($offset);
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$this->assertEquals($expected, $res);
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}
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/**
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* @return array<array{int, float}>
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*/
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public static function getFixedDataProvider(): array
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{
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return [
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[0, 0],
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[1, 0.1],
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[2, 0.259],
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[3, 1.775],
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[4, 259.1807],
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[5, 775.3871],
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[6, 1807.7999],
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[7, 3871.16255],
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[8, 7999.32767],
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[9, 16255.65534],
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[10, 32767.65276],
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[11, -2.64760],
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[12, -260.63728],
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[13, -776.61664],
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[14, -1808.57536],
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[15, -3872.49280],
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[16, -8000.32768],
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[17, -16256.255],
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[18, -32768.65535],
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[19, 255.65535],
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[20, -1.65535],
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];
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}
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}
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