BitArrayTest.php
8 months ago
BitMatrixTest.php
8 months ago
BitUtilsTest.php
8 months ago
ErrorCorrectionLevelTest.php
8 months ago
FormatInformationTest.php
8 months ago
ModeTest.php
8 months ago
ReedSolomonCodecTest.php
8 months ago
VersionTest.php
8 months ago
BitMatrixTest.php
116 lines
| 1 | <?php |
| 2 | declare(strict_types = 1); |
| 3 | |
| 4 | namespace BaconQrCodeTest\Common; |
| 5 | |
| 6 | use BaconQrCode\Common\BitArray; |
| 7 | use BaconQrCode\Common\BitMatrix; |
| 8 | use PHPUnit\Framework\TestCase; |
| 9 | |
| 10 | class BitMatrixTest extends TestCase |
| 11 | { |
| 12 | public function testGetSet() : void |
| 13 | { |
| 14 | $matrix = new BitMatrix(33); |
| 15 | $this->assertEquals(33, $matrix->getHeight()); |
| 16 | |
| 17 | for ($y = 0; $y < 33; ++$y) { |
| 18 | for ($x = 0; $x < 33; ++$x) { |
| 19 | if ($y * $x % 3 === 0) { |
| 20 | $matrix->set($x, $y); |
| 21 | } |
| 22 | } |
| 23 | } |
| 24 | |
| 25 | for ($y = 0; $y < 33; $y++) { |
| 26 | for ($x = 0; $x < 33; ++$x) { |
| 27 | $this->assertSame(0 === $x * $y % 3, $matrix->get($x, $y)); |
| 28 | } |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | public function testSetRegion() : void |
| 33 | { |
| 34 | $matrix = new BitMatrix(5); |
| 35 | $matrix->setRegion(1, 1, 3, 3); |
| 36 | |
| 37 | for ($y = 0; $y < 5; ++$y) { |
| 38 | for ($x = 0; $x < 5; ++$x) { |
| 39 | $this->assertSame($y >= 1 && $y <= 3 && $x >= 1 && $x <= 3, $matrix->get($x, $y)); |
| 40 | } |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | public function testRectangularMatrix() : void |
| 45 | { |
| 46 | $matrix = new BitMatrix(75, 20); |
| 47 | $this->assertSame(75, $matrix->getWidth()); |
| 48 | $this->assertSame(20, $matrix->getHeight()); |
| 49 | |
| 50 | $matrix->set(10, 0); |
| 51 | $matrix->set(11, 1); |
| 52 | $matrix->set(50, 2); |
| 53 | $matrix->set(51, 3); |
| 54 | $matrix->flip(74, 4); |
| 55 | $matrix->flip(0, 5); |
| 56 | |
| 57 | $this->assertTrue($matrix->get(10, 0)); |
| 58 | $this->assertTrue($matrix->get(11, 1)); |
| 59 | $this->assertTrue($matrix->get(50, 2)); |
| 60 | $this->assertTrue($matrix->get(51, 3)); |
| 61 | $this->assertTrue($matrix->get(74, 4)); |
| 62 | $this->assertTrue($matrix->get(0, 5)); |
| 63 | |
| 64 | $matrix->flip(50, 2); |
| 65 | $matrix->flip(51, 3); |
| 66 | |
| 67 | $this->assertFalse($matrix->get(50, 2)); |
| 68 | $this->assertFalse($matrix->get(51, 3)); |
| 69 | } |
| 70 | |
| 71 | public function testRectangularSetRegion() : void |
| 72 | { |
| 73 | $matrix = new BitMatrix(320, 240); |
| 74 | $this->assertSame(320, $matrix->getWidth()); |
| 75 | $this->assertSame(240, $matrix->getHeight()); |
| 76 | |
| 77 | $matrix->setRegion(105, 22, 80, 12); |
| 78 | |
| 79 | for ($y = 0; $y < 240; ++$y) { |
| 80 | for ($x = 0; $x < 320; ++$x) { |
| 81 | $this->assertEquals($y >= 22 && $y < 34 && $x >= 105 && $x < 185, $matrix->get($x, $y)); |
| 82 | } |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | public function testGetRow() : void |
| 87 | { |
| 88 | $matrix = new BitMatrix(102, 5); |
| 89 | |
| 90 | for ($x = 0; $x < 102; ++$x) { |
| 91 | if (0 === ($x & 3)) { |
| 92 | $matrix->set($x, 2); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | $array1 = $matrix->getRow(2, null); |
| 97 | $this->assertSame(102, $array1->getSize()); |
| 98 | |
| 99 | $array2 = new BitArray(60); |
| 100 | $array2 = $matrix->getRow(2, $array2); |
| 101 | $this->assertSame(102, $array2->getSize()); |
| 102 | |
| 103 | $array3 = new BitArray(200); |
| 104 | $array3 = $matrix->getRow(2, $array3); |
| 105 | $this->assertSame(200, $array3->getSize()); |
| 106 | |
| 107 | for ($x = 0; $x < 102; ++$x) { |
| 108 | $on = (0 === ($x & 3)); |
| 109 | |
| 110 | $this->assertSame($on, $array1->get($x)); |
| 111 | $this->assertSame($on, $array2->get($x)); |
| 112 | $this->assertSame($on, $array3->get($x)); |
| 113 | } |
| 114 | } |
| 115 | } |
| 116 |