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vendor/bacon/bacon-qr-code/test/Common/BitArrayTest.php

@@ -0,0 +1,222 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\BitArray;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Runner\Version as PHPUnitVersion;
+
+final class BitArrayTest extends TestCase
+{
+    private function getPhpUnitMajorVersion(): int
+    {
+        return (int) explode('.', PHPUnitVersion::id())[0];
+    }
+
+    public function testGetSet() : void
+    {
+        $array = new BitArray(33);
+
+        for ($i = 0; $i < 33; ++$i) {
+            $this->assertFalse($array->get($i));
+            $array->set($i);
+            $this->assertTrue($array->get($i));
+        }
+    }
+
+    public function testGetNextSet1() : void
+    {
+        $array = new BitArray(32);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, 32, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, 32, $array->getNextSet($i));
+            }
+        }
+
+        $array = new BitArray(33);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, 33, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, 33, $array->getNextSet($i));
+            }
+        }
+    }
+
+    public function testGetNextSet2() : void
+    {
+        $array = new BitArray(33);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, $i <= 31 ? 31 : 33, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, $i <= 31 ? 31 : 33, $array->getNextSet($i));
+            }
+        }
+
+        $array = new BitArray(33);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, 32, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, 32, $array->getNextSet($i));
+            }
+        }
+    }
+
+    public function testGetNextSet3() : void
+    {
+        $array = new BitArray(63);
+        $array->set(31);
+        $array->set(32);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($i <= 31) {
+                $expected = 31;
+            } elseif ($i <= 32) {
+                $expected = 32;
+            } else {
+                $expected = 63;
+            }
+
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, $expected, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, $expected, $array->getNextSet($i));
+            }
+        }
+    }
+
+    public function testGetNextSet4() : void
+    {
+        $array = new BitArray(63);
+        $array->set(33);
+        $array->set(40);
+
+        for ($i = 0; $i < $array->getSize(); ++$i) {
+            if ($i <= 33) {
+                $expected = 33;
+            } elseif ($i <= 40) {
+                $expected = 40;
+            } else {
+                $expected = 63;
+            }
+
+            if ($this->getPhpUnitMajorVersion() === 7) {
+                $this->assertEquals($i, $expected, '', $array->getNextSet($i));
+            } else {
+                $this->assertEqualsWithDelta($i, $expected, $array->getNextSet($i));
+            }
+        }
+    }
+
+    public function testGetNextSet5() : void
+    {
+        mt_srand(0xdeadbeef, MT_RAND_PHP);
+
+        for ($i = 0; $i < 10; ++$i) {
+            $array = new BitArray(mt_rand(1, 100));
+            $numSet = mt_rand(0, 19);
+
+            for ($j = 0; $j < $numSet; ++$j) {
+                $array->set(mt_rand(0, $array->getSize() - 1));
+            }
+
+            $numQueries = mt_rand(0, 19);
+
+            for ($j = 0; $j < $numQueries; ++$j) {
+                $query = mt_rand(0, $array->getSize() - 1);
+                $expected = $query;
+
+                while ($expected < $array->getSize() && ! $array->get($expected)) {
+                    ++$expected;
+                }
+
+                $actual = $array->getNextSet($query);
+
+                if ($actual !== $expected) {
+                    $array->getNextSet($query);
+                }
+
+                $this->assertEquals($expected, $actual);
+            }
+        }
+    }
+
+    public function testSetBulk() : void
+    {
+        $array = new BitArray(64);
+        $array->setBulk(32, 0xFFFF0000);
+
+        for ($i = 0; $i < 48; ++$i) {
+            $this->assertFalse($array->get($i));
+        }
+
+        for ($i = 48; $i < 64; ++$i) {
+            $this->assertTrue($array->get($i));
+        }
+    }
+
+    public function testClear() : void
+    {
+        $array = new BitArray(32);
+
+        for ($i = 0; $i < 32; ++$i) {
+            $array->set($i);
+        }
+
+        $array->clear();
+
+        for ($i = 0; $i < 32; ++$i) {
+            $this->assertFalse($array->get($i));
+        }
+    }
+
+    public function testGetArray() : void
+    {
+        $array = new BitArray(64);
+        $array->set(0);
+        $array->set(63);
+
+        $ints = $array->getBitArray();
+
+        $this->assertSame(1, $ints[0]);
+        $this->assertSame(0x80000000, $ints[1]);
+    }
+
+    public function testIsRange() : void
+    {
+        $array = new BitArray(64);
+        $this->assertTrue($array->isRange(0, 64, false));
+        $this->assertFalse($array->isRange(0, 64, true));
+
+        $array->set(32);
+        $this->assertTrue($array->isRange(32, 33, true));
+
+        $array->set(31);
+        $this->assertTrue($array->isRange(31, 33, true));
+
+        $array->set(34);
+        $this->assertFalse($array->isRange(31, 35, true));
+
+        for ($i = 0; $i < 31; ++$i) {
+            $array->set($i);
+        }
+
+        $this->assertTrue($array->isRange(0, 33, true));
+
+        for ($i = 33; $i < 64; ++$i) {
+            $array->set($i);
+        }
+
+        $this->assertTrue($array->isRange(0, 64, true));
+        $this->assertFalse($array->isRange(0, 64, false));
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/BitMatrixTest.php

@@ -0,0 +1,115 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\BitArray;
+use BaconQrCode\Common\BitMatrix;
+use PHPUnit\Framework\TestCase;
+
+class BitMatrixTest extends TestCase
+{
+    public function testGetSet() : void
+    {
+        $matrix = new BitMatrix(33);
+        $this->assertEquals(33, $matrix->getHeight());
+
+        for ($y = 0; $y < 33; ++$y) {
+            for ($x = 0; $x < 33; ++$x) {
+                if ($y * $x % 3 === 0) {
+                    $matrix->set($x, $y);
+                }
+            }
+        }
+
+        for ($y = 0; $y < 33; $y++) {
+            for ($x = 0; $x < 33; ++$x) {
+                $this->assertSame(0 === $x * $y % 3, $matrix->get($x, $y));
+            }
+        }
+    }
+
+    public function testSetRegion() : void
+    {
+        $matrix = new BitMatrix(5);
+        $matrix->setRegion(1, 1, 3, 3);
+
+        for ($y = 0; $y < 5; ++$y) {
+            for ($x = 0; $x < 5; ++$x) {
+                $this->assertSame($y >= 1 && $y <= 3 && $x >= 1 && $x <= 3, $matrix->get($x, $y));
+            }
+        }
+    }
+
+    public function testRectangularMatrix() : void
+    {
+        $matrix = new BitMatrix(75, 20);
+        $this->assertSame(75, $matrix->getWidth());
+        $this->assertSame(20, $matrix->getHeight());
+
+        $matrix->set(10, 0);
+        $matrix->set(11, 1);
+        $matrix->set(50, 2);
+        $matrix->set(51, 3);
+        $matrix->flip(74, 4);
+        $matrix->flip(0, 5);
+
+        $this->assertTrue($matrix->get(10, 0));
+        $this->assertTrue($matrix->get(11, 1));
+        $this->assertTrue($matrix->get(50, 2));
+        $this->assertTrue($matrix->get(51, 3));
+        $this->assertTrue($matrix->get(74, 4));
+        $this->assertTrue($matrix->get(0, 5));
+
+        $matrix->flip(50, 2);
+        $matrix->flip(51, 3);
+
+        $this->assertFalse($matrix->get(50, 2));
+        $this->assertFalse($matrix->get(51, 3));
+    }
+
+    public function testRectangularSetRegion() : void
+    {
+        $matrix = new BitMatrix(320, 240);
+        $this->assertSame(320, $matrix->getWidth());
+        $this->assertSame(240, $matrix->getHeight());
+
+        $matrix->setRegion(105, 22, 80, 12);
+
+        for ($y = 0; $y < 240; ++$y) {
+            for ($x = 0; $x < 320; ++$x) {
+                $this->assertEquals($y >= 22 && $y < 34 && $x >= 105 && $x < 185, $matrix->get($x, $y));
+            }
+        }
+    }
+
+    public function testGetRow() : void
+    {
+        $matrix = new BitMatrix(102, 5);
+
+        for ($x = 0; $x < 102; ++$x) {
+            if (0 === ($x & 3)) {
+                $matrix->set($x, 2);
+            }
+        }
+
+        $array1 = $matrix->getRow(2, null);
+        $this->assertSame(102, $array1->getSize());
+
+        $array2 = new BitArray(60);
+        $array2 = $matrix->getRow(2, $array2);
+        $this->assertSame(102, $array2->getSize());
+
+        $array3 = new BitArray(200);
+        $array3 = $matrix->getRow(2, $array3);
+        $this->assertSame(200, $array3->getSize());
+
+        for ($x = 0; $x < 102; ++$x) {
+            $on = (0 === ($x & 3));
+
+            $this->assertSame($on, $array1->get($x));
+            $this->assertSame($on, $array2->get($x));
+            $this->assertSame($on, $array3->get($x));
+        }
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/BitUtilsTest.php

@@ -0,0 +1,25 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\BitUtils;
+use PHPUnit\Framework\TestCase;
+
+class BitUtilsTest extends TestCase
+{
+    public function testUnsignedRightShift() : void
+    {
+        $this->assertSame(1, BitUtils::unsignedRightShift(1, 0));
+        $this->assertSame(1, BitUtils::unsignedRightShift(10, 3));
+        $this->assertSame(536870910, BitUtils::unsignedRightShift(-10, 3));
+    }
+
+    public function testNumberOfTrailingZeros() : void
+    {
+        $this->assertSame(32, BitUtils::numberOfTrailingZeros(0));
+        $this->assertSame(1, BitUtils::numberOfTrailingZeros(10));
+        $this->assertSame(0, BitUtils::numberOfTrailingZeros(15));
+        $this->assertSame(2, BitUtils::numberOfTrailingZeros(20));
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/ErrorCorrectionLevelTest.php

@@ -0,0 +1,25 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\ErrorCorrectionLevel;
+use BaconQrCode\Exception\OutOfBoundsException;
+use PHPUnit\Framework\TestCase;
+
+class ErrorCorrectionLevelTest extends TestCase
+{
+    public function testBitsMatchConstants() : void
+    {
+        $this->assertSame(0x0, ErrorCorrectionLevel::M()->getBits());
+        $this->assertSame(0x1, ErrorCorrectionLevel::L()->getBits());
+        $this->assertSame(0x2, ErrorCorrectionLevel::H()->getBits());
+        $this->assertSame(0x3, ErrorCorrectionLevel::Q()->getBits());
+    }
+
+    public function testInvalidErrorCorrectionLevelThrowsException() : void
+    {
+        $this->expectException(OutOfBoundsException::class);
+        ErrorCorrectionLevel::forBits(4);
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/FormatInformationTest.php

@@ -0,0 +1,94 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\ErrorCorrectionLevel;
+use BaconQrCode\Common\FormatInformation;
+use PHPUnit\Framework\TestCase;
+
+class FormatInformationTest extends TestCase
+{
+    private const MASKED_TEST_FORMAT_INFO = 0x2bed;
+    private const UNMAKSED_TEST_FORMAT_INFO = self::MASKED_TEST_FORMAT_INFO ^ 0x5412;
+
+    public function testBitsDiffering() : void
+    {
+        $this->assertSame(0, FormatInformation::numBitsDiffering(1, 1));
+        $this->assertSame(1, FormatInformation::numBitsDiffering(0, 2));
+        $this->assertSame(2, FormatInformation::numBitsDiffering(1, 2));
+        $this->assertEquals(32, FormatInformation::numBitsDiffering(-1, 0));
+    }
+
+    public function testDecode() : void
+    {
+        $expected = FormatInformation::decodeFormatInformation(
+            self::MASKED_TEST_FORMAT_INFO,
+            self::MASKED_TEST_FORMAT_INFO
+        );
+
+        $this->assertNotNull($expected);
+        $this->assertSame(7, $expected->getDataMask());
+        $this->assertSame(ErrorCorrectionLevel::Q(), $expected->getErrorCorrectionLevel());
+
+        $this->assertEquals(
+            $expected,
+            FormatInformation::decodeFormatInformation(
+                self::UNMAKSED_TEST_FORMAT_INFO,
+                self::MASKED_TEST_FORMAT_INFO
+            )
+        );
+    }
+
+    public function testDecodeWithBitDifference() : void
+    {
+        $expected = FormatInformation::decodeFormatInformation(
+            self::MASKED_TEST_FORMAT_INFO,
+            self::MASKED_TEST_FORMAT_INFO
+        );
+
+        $this->assertEquals(
+            $expected,
+            FormatInformation::decodeFormatInformation(
+                self::MASKED_TEST_FORMAT_INFO ^ 0x1,
+                self::MASKED_TEST_FORMAT_INFO ^ 0x1
+            )
+        );
+        $this->assertEquals(
+            $expected,
+            FormatInformation::decodeFormatInformation(
+                self::MASKED_TEST_FORMAT_INFO ^ 0x3,
+                self::MASKED_TEST_FORMAT_INFO ^ 0x3
+            )
+        );
+        $this->assertEquals(
+            $expected,
+            FormatInformation::decodeFormatInformation(
+                self::MASKED_TEST_FORMAT_INFO ^ 0x7,
+                self::MASKED_TEST_FORMAT_INFO ^ 0x7
+            )
+        );
+        $this->assertNull(
+            FormatInformation::decodeFormatInformation(
+                self::MASKED_TEST_FORMAT_INFO ^ 0xf,
+                self::MASKED_TEST_FORMAT_INFO ^ 0xf
+            )
+        );
+    }
+
+    public function testDecodeWithMisRead() : void
+    {
+        $expected = FormatInformation::decodeFormatInformation(
+            self::MASKED_TEST_FORMAT_INFO,
+            self::MASKED_TEST_FORMAT_INFO
+        );
+
+        $this->assertEquals(
+            $expected,
+            FormatInformation::decodeFormatInformation(
+                self::MASKED_TEST_FORMAT_INFO ^ 0x3,
+                self::MASKED_TEST_FORMAT_INFO ^ 0xf
+            )
+        );
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/ModeTest.php

@@ -0,0 +1,19 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\Mode;
+use PHPUnit\Framework\TestCase;
+
+class ModeTest extends TestCase
+{
+    public function testBitsMatchConstants() : void
+    {
+        $this->assertSame(0x0, Mode::TERMINATOR()->getBits());
+        $this->assertSame(0x1, Mode::NUMERIC()->getBits());
+        $this->assertSame(0x2, Mode::ALPHANUMERIC()->getBits());
+        $this->assertSame(0x4, Mode::BYTE()->getBits());
+        $this->assertSame(0x8, Mode::KANJI()->getBits());
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/ReedSolomonCodecTest.php

@@ -0,0 +1,96 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\ReedSolomonCodec;
+use PHPUnit\Framework\TestCase;
+use SplFixedArray;
+
+class ReedSolomonTest extends TestCase
+{
+    public function tabs() : array
+    {
+        return [
+            [2, 0x7, 1, 1, 1],
+            [3, 0xb, 1, 1, 2],
+            [4, 0x13, 1, 1, 4],
+            [5, 0x25, 1, 1, 6],
+            [6, 0x43, 1, 1, 8],
+            [7, 0x89, 1, 1, 10],
+            [8, 0x11d, 1, 1, 32],
+        ];
+    }
+
+    /**
+     * @dataProvider tabs
+     */
+    public function testCodec(int $symbolSize, int $generatorPoly, int $firstRoot, int $primitive, int $numRoots) : void
+    {
+        mt_srand(0xdeadbeef, MT_RAND_PHP);
+
+        $blockSize = (1 << $symbolSize) - 1;
+        $dataSize  = $blockSize - $numRoots;
+        $codec     = new ReedSolomonCodec($symbolSize, $generatorPoly, $firstRoot, $primitive, $numRoots, 0);
+
+        for ($errors = 0; $errors <= $numRoots / 2; ++$errors) {
+            // Load block with random data and encode
+            $block = SplFixedArray::fromArray(array_fill(0, $blockSize, 0), false);
+
+            for ($i = 0; $i < $dataSize; ++$i) {
+                $block[$i] = mt_rand(0, $blockSize);
+            }
+
+            // Make temporary copy
+            $tBlock = clone $block;
+            $parity = SplFixedArray::fromArray(array_fill(0, $numRoots, 0), false);
+            $errorLocations = SplFixedArray::fromArray(array_fill(0, $blockSize, 0), false);
+            $erasures = [];
+
+            // Create parity
+            $codec->encode($block, $parity);
+
+            // Copy parity into test blocks
+            for ($i = 0; $i < $numRoots; ++$i) {
+                $block[$i + $dataSize] = $parity[$i];
+                $tBlock[$i + $dataSize] = $parity[$i];
+            }
+
+            // Seed with errors
+            for ($i = 0; $i < $errors; ++$i) {
+                $errorValue = mt_rand(1, $blockSize);
+
+                do {
+                    $errorLocation = mt_rand(0, $blockSize);
+                } while (0 !== $errorLocations[$errorLocation]);
+
+                $errorLocations[$errorLocation] = 1;
+
+                if (mt_rand(0, 1)) {
+                    $erasures[] = $errorLocation;
+                }
+
+                $tBlock[$errorLocation] ^= $errorValue;
+            }
+
+            $erasures = SplFixedArray::fromArray($erasures, false);
+
+            // Decode the errored block
+            $foundErrors = $codec->decode($tBlock, $erasures);
+
+            if ($errors > 0 && null === $foundErrors) {
+                $this->assertSame($block, $tBlock, 'Decoder failed to correct errors');
+            }
+
+            $this->assertSame($errors, $foundErrors, 'Found errors do not equal expected errors');
+
+            for ($i = 0; $i < $foundErrors; ++$i) {
+                if (0 === $errorLocations[$erasures[$i]]) {
+                    $this->fail(sprintf('Decoder indicates error in location %d without error', $erasures[$i]));
+                }
+            }
+
+            $this->assertEquals($block, $tBlock, 'Decoder did not correct errors');
+        }
+    }
+}

vendor/bacon/bacon-qr-code/test/Common/VersionTest.php

@@ -0,0 +1,78 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCodeTest\Common;
+
+use BaconQrCode\Common\ErrorCorrectionLevel;
+use BaconQrCode\Common\Version;
+use PHPUnit\Framework\TestCase;
+
+class VersionTest extends TestCase
+{
+    public function versions() : array
+    {
+        $array = [];
+
+        for ($i = 1; $i <= 40; ++$i) {
+            $array[] = [$i, 4 * $i + 17];
+        }
+
+        return $array;
+    }
+
+    public function decodeInformation() : array
+    {
+        return [
+            [7, 0x07c94],
+            [12, 0x0c762],
+            [17, 0x1145d],
+            [22, 0x168c9],
+            [27, 0x1b08e],
+            [32, 0x209d5],
+        ];
+    }
+
+    /**
+     * @dataProvider versions
+     */
+    public function testVersionForNumber(int $versionNumber, int $dimension) : void
+    {
+        $version = Version::getVersionForNumber($versionNumber);
+
+        $this->assertNotNull($version);
+        $this->assertEquals($versionNumber, $version->getVersionNumber());
+        $this->assertNotNull($version->getAlignmentPatternCenters());
+
+        if ($versionNumber > 1) {
+            $this->assertTrue(count($version->getAlignmentPatternCenters()) > 0);
+        }
+
+        $this->assertEquals($dimension, $version->getDimensionForVersion());
+        $this->assertNotNull($version->getEcBlocksForLevel(ErrorCorrectionLevel::H()));
+        $this->assertNotNull($version->getEcBlocksForLevel(ErrorCorrectionLevel::L()));
+        $this->assertNotNull($version->getEcBlocksForLevel(ErrorCorrectionLevel::M()));
+        $this->assertNotNull($version->getEcBlocksForLevel(ErrorCorrectionLevel::Q()));
+        $this->assertNotNull($version->buildFunctionPattern());
+    }
+
+    /**
+     * @dataProvider versions
+     */
+    public function testGetProvisionalVersionForDimension(int $versionNumber, int $dimension) : void
+    {
+        $this->assertSame(
+            $versionNumber,
+            Version::getProvisionalVersionForDimension($dimension)->getVersionNumber()
+        );
+    }
+
+    /**
+     * @dataProvider decodeInformation
+     */
+    public function testDecodeVersionInformation(int $expectedVersion, int $mask) : void
+    {
+        $version = Version::decodeVersionInformation($mask);
+        $this->assertNotNull($version);
+        $this->assertSame($expectedVersion, $version->getVersionNumber());
+    }
+}