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<?php declare(strict_types=1); /* * This file is part of phpunit/php-code-coverage. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace SebastianBergmann\CodeCoverage\Report\Html; use const ENT_COMPAT; use const ENT_HTML401; use const ENT_SUBSTITUTE; use const T_ABSTRACT; use const T_ARRAY; use const T_AS; use const T_BREAK; use const T_CALLABLE; use const T_CASE; use const T_CATCH; use const T_CLASS; use const T_CLONE; use const T_COMMENT; use const T_CONST; use const T_CONTINUE; use const T_DECLARE; use const T_DEFAULT; use const T_DO; use const T_DOC_COMMENT; use const T_ECHO; use const T_ELSE; use const T_ELSEIF; use const T_EMPTY; use const T_ENDDECLARE; use const T_ENDFOR; use const T_ENDFOREACH; use const T_ENDIF; use const T_ENDSWITCH; use const T_ENDWHILE; use const T_EVAL; use const T_EXIT; use const T_EXTENDS; use const T_FINAL; use const T_FINALLY; use const T_FOR; use const T_FOREACH; use const T_FUNCTION; use const T_GLOBAL; use const T_GOTO; use const T_HALT_COMPILER; use const T_IF; use const T_IMPLEMENTS; use const T_INCLUDE; use const T_INCLUDE_ONCE; use const T_INLINE_HTML; use const T_INSTANCEOF; use const T_INSTEADOF; use const T_INTERFACE; use const T_ISSET; use const T_LIST; use const T_NAMESPACE; use const T_NEW; use const T_PRINT; use const T_PRIVATE; use const T_PROTECTED; use const T_PUBLIC; use const T_REQUIRE; use const T_REQUIRE_ONCE; use const T_RETURN; use const T_STATIC; use const T_SWITCH; use const T_THROW; use const T_TRAIT; use const T_TRY; use const T_UNSET; use const T_USE; use const T_VAR; use const T_WHILE; use const T_YIELD; use const T_YIELD_FROM; use function array_key_exists; use function array_pop; use function array_unique; use function constant; use function count; use function defined; use function explode; use function file_get_contents; use function htmlspecialchars; use function is_string; use function sprintf; use function str_replace; use function substr; use function token_get_all; use function trim; use PHPUnit\Runner\BaseTestRunner; use SebastianBergmann\CodeCoverage\Node\File as FileNode; use SebastianBergmann\CodeCoverage\Percentage; use SebastianBergmann\Template\Template; /* * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage / final class File extends Renderer { /* * @psalm-var array<int,true> / private static $keywordTokens = []; /* * @var array / private static $formattedSourceCache = []; /* * @var int / private $htmlSpecialCharsFlags = ENT_COMPAT \| ENT_HTML401 \| ENT_SUBSTITUTE; public function render(FileNode $node, string $file): void { $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_branch.html' : 'file.html'); $template = new Template($templateName, '{{', '}}'); $this->setCommonTemplateVariables($template, $node); $template->setVar( [ 'items' => $this->renderItems($node), 'lines' => $this->renderSourceWithLineCoverage($node), 'legend' => '<p><span class="success"><strong>Executed</strong></span><span class="danger"><strong>Not Executed</strong></span><span class="warning"><strong>Dead Code</strong></span></p>', 'structure' => '', ] ); $template->renderTo($file . '.html'); if ($this->hasBranchCoverage) { $template->setVar( [ 'items' => $this->renderItems($node), 'lines' => $this->renderSourceWithBranchCoverage($node), 'legend' => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>', 'structure' => $this->renderBranchStructure($node), ] ); $template->renderTo($file . '_branch.html'); $template->setVar( [ 'items' => $this->renderItems($node), 'lines' => $this->renderSourceWithPathCoverage($node), 'legend' => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>', 'structure' => $this->renderPathStructure($node), ] ); $template->renderTo($file . '_path.html'); } } private function renderItems(FileNode $node): string { $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_item_branch.html' : 'file_item.html'); $template = new Template($templateName, '{{', '}}'); $methodTemplateName = $this->templatePath . ($this->hasBranchCoverage ? 'method_item_branch.html' : 'method_item.html'); $methodItemTemplate = new Template( $methodTemplateName, '{{', '}}' ); $items = $this->renderItemTemplate( $template, [ 'name' => 'Total', 'numClasses' => $node->numberOfClassesAndTraits(), 'numTestedClasses' => $node->numberOfTestedClassesAndTraits(), 'numMethods' => $node->numberOfFunctionsAndMethods(), 'numTestedMethods' => $node->numberOfTestedFunctionsAndMethods(), 'linesExecutedPercent' => $node->percentageOfExecutedLines()->asFloat(), 'linesExecutedPercentAsString' => $node->percentageOfExecutedLines()->asString(), 'numExecutedLines' => $node->numberOfExecutedLines(), 'numExecutableLines' => $node->numberOfExecutableLines(), 'branchesExecutedPercent' => $node->percentageOfExecutedBranches()->asFloat(), 'branchesExecutedPercentAsString' => $node->percentageOfExecutedBranches()->asString(), 'numExecutedBranches' => $node->numberOfExecutedBranches(), 'numExecutableBranches' => $node->numberOfExecutableBranches(), 'pathsExecutedPercent' => $node->percentageOfExecutedPaths()->asFloat(), 'pathsExecutedPercentAsString' => $node->percentageOfExecutedPaths()->asString(), 'numExecutedPaths' => $node->numberOfExecutedPaths(), 'numExecutablePaths' => $node->numberOfExecutablePaths(), 'testedMethodsPercent' => $node->percentageOfTestedFunctionsAndMethods()->asFloat(), 'testedMethodsPercentAsString' => $node->percentageOfTestedFunctionsAndMethods()->asString(), 'testedClassesPercent' => $node->percentageOfTestedClassesAndTraits()->asFloat(), 'testedClassesPercentAsString' => $node->percentageOfTestedClassesAndTraits()->asString(), 'crap' => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>', ] ); $items .= $this->renderFunctionItems( $node->functions(), $methodItemTemplate ); $items .= $this->renderTraitOrClassItems( $node->traits(), $template, $methodItemTemplate ); $items .= $this->renderTraitOrClassItems( $node->classes(), $template, $methodItemTemplate ); return $items; } private function renderTraitOrClassItems(array $items, Template $template, Template $methodItemTemplate): string { $buffer = ''; if (empty($items)) { return $buffer; } foreach ($items as $name => $item) { $numMethods = 0; $numTestedMethods = 0; foreach ($item['methods'] as $method) { if ($method['executableLines'] > 0) { $numMethods++; if ($method['executedLines'] === $method['executableLines']) { $numTestedMethods++; } } } if ($item['executableLines'] > 0) { $numClasses = 1; $numTestedClasses = $numTestedMethods === $numMethods ? 1 : 0; $linesExecutedPercentAsString = Percentage::fromFractionAndTotal( $item['executedLines'], $item['executableLines'] )->asString(); $branchesExecutedPercentAsString = Percentage::fromFractionAndTotal( $item['executedBranches'], $item['executableBranches'] )->asString(); $pathsExecutedPercentAsString = Percentage::fromFractionAndTotal( $item['executedPaths'], $item['executablePaths'] )->asString(); } else { $numClasses = 0; $numTestedClasses = 0; $linesExecutedPercentAsString = 'n/a'; $branchesExecutedPercentAsString = 'n/a'; $pathsExecutedPercentAsString = 'n/a'; } $testedMethodsPercentage = Percentage::fromFractionAndTotal( $numTestedMethods, $numMethods ); $testedClassesPercentage = Percentage::fromFractionAndTotal( $numTestedMethods === $numMethods ? 1 : 0, 1 ); $buffer .= $this->renderItemTemplate( $template, [ 'name' => $this->abbreviateClassName($name), 'numClasses' => $numClasses, 'numTestedClasses' => $numTestedClasses, 'numMethods' => $numMethods, 'numTestedMethods' => $numTestedMethods, 'linesExecutedPercent' => Percentage::fromFractionAndTotal( $item['executedLines'], $item['executableLines'], )->asFloat(), 'linesExecutedPercentAsString' => $linesExecutedPercentAsString, 'numExecutedLines' => $item['executedLines'], 'numExecutableLines' => $item['executableLines'], 'branchesExecutedPercent' => Percentage::fromFractionAndTotal( $item['executedBranches'], $item['executableBranches'], )->asFloat(), 'branchesExecutedPercentAsString' => $branchesExecutedPercentAsString, 'numExecutedBranches' => $item['executedBranches'], 'numExecutableBranches' => $item['executableBranches'], 'pathsExecutedPercent' => Percentage::fromFractionAndTotal( $item['executedPaths'], $item['executablePaths'] )->asFloat(), 'pathsExecutedPercentAsString' => $pathsExecutedPercentAsString, 'numExecutedPaths' => $item['executedPaths'], 'numExecutablePaths' => $item['executablePaths'], 'testedMethodsPercent' => $testedMethodsPercentage->asFloat(), 'testedMethodsPercentAsString' => $testedMethodsPercentage->asString(), 'testedClassesPercent' => $testedClassesPercentage->asFloat(), 'testedClassesPercentAsString' => $testedClassesPercentage->asString(), 'crap' => $item['crap'], ] ); foreach ($item['methods'] as $method) { $buffer .= $this->renderFunctionOrMethodItem( $methodItemTemplate, $method, ' ' ); } } return $buffer; } private function renderFunctionItems(array $functions, Template $template): string { if (empty($functions)) { return ''; } $buffer = ''; foreach ($functions as $function) { $buffer .= $this->renderFunctionOrMethodItem( $template, $function ); } return $buffer; } private function renderFunctionOrMethodItem(Template $template, array $item, string $indent = ''): string { $numMethods = 0; $numTestedMethods = 0; if ($item['executableLines'] > 0) { $numMethods = 1; if ($item['executedLines'] === $item['executableLines']) { $numTestedMethods = 1; } } $executedLinesPercentage = Percentage::fromFractionAndTotal( $item['executedLines'], $item['executableLines'] ); $executedBranchesPercentage = Percentage::fromFractionAndTotal( $item['executedBranches'], $item['executableBranches'] ); $executedPathsPercentage = Percentage::fromFractionAndTotal( $item['executedPaths'], $item['executablePaths'] ); $testedMethodsPercentage = Percentage::fromFractionAndTotal( $numTestedMethods, 1 ); return $this->renderItemTemplate( $template, [ 'name' => sprintf( '%s<a href="#%d"><abbr title="%s">%s</abbr></a>', $indent, $item['startLine'], htmlspecialchars($item['signature'], $this->htmlSpecialCharsFlags), $item['functionName'] ?? $item['methodName'] ), 'numMethods' => $numMethods, 'numTestedMethods' => $numTestedMethods, 'linesExecutedPercent' => $executedLinesPercentage->asFloat(), 'linesExecutedPercentAsString' => $executedLinesPercentage->asString(), 'numExecutedLines' => $item['executedLines'], 'numExecutableLines' => $item['executableLines'], 'branchesExecutedPercent' => $executedBranchesPercentage->asFloat(), 'branchesExecutedPercentAsString' => $executedBranchesPercentage->asString(), 'numExecutedBranches' => $item['executedBranches'], 'numExecutableBranches' => $item['executableBranches'], 'pathsExecutedPercent' => $executedPathsPercentage->asFloat(), 'pathsExecutedPercentAsString' => $executedPathsPercentage->asString(), 'numExecutedPaths' => $item['executedPaths'], 'numExecutablePaths' => $item['executablePaths'], 'testedMethodsPercent' => $testedMethodsPercentage->asFloat(), 'testedMethodsPercentAsString' => $testedMethodsPercentage->asString(), 'crap' => $item['crap'], ] ); } private function renderSourceWithLineCoverage(FileNode $node): string { $linesTemplate = new Template($this->templatePath . 'lines.html.dist', '{{', '}}'); $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}'); $coverageData = $node->lineCoverageData(); $testData = $node->testData(); $codeLines = $this->loadFile($node->pathAsString()); $lines = ''; $i = 1; foreach ($codeLines as $line) { $trClass = ''; $popoverContent = ''; $popoverTitle = ''; if (array_key_exists($i, $coverageData)) { $numTests = ($coverageData[$i] ? count($coverageData[$i]) : 0); if ($coverageData[$i] === null) { $trClass = 'warning'; } elseif ($numTests === 0) { $trClass = 'danger'; } else { if ($numTests > 1) { $popoverTitle = $numTests . ' tests cover line ' . $i; } else { $popoverTitle = '1 test covers line ' . $i; } $lineCss = 'covered-by-large-tests'; $popoverContent = '<ul>'; foreach ($coverageData[$i] as $test) { if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') { $lineCss = 'covered-by-medium-tests'; } elseif ($testData[$test]['size'] === 'small') { $lineCss = 'covered-by-small-tests'; } $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]); } $popoverContent .= '</ul>'; $trClass = $lineCss . ' popin'; } } $popover = ''; if (!empty($popoverTitle)) { $popover = sprintf( ' data-title="%s" data-content="%s" data-placement="top" data-html="true"', $popoverTitle, htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags) ); } $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover); $i++; } $linesTemplate->setVar(['lines' => $lines]); return $linesTemplate->render(); } private function renderSourceWithBranchCoverage(FileNode $node): string { $linesTemplate = new Template($this->templatePath . 'lines.html.dist', '{{', '}}'); $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}'); $functionCoverageData = $node->functionCoverageData(); $testData = $node->testData(); $codeLines = $this->loadFile($node->pathAsString()); $lineData = []; /* @var int $line / foreach (array_keys($codeLines) as $line) { $lineData[$line + 1] = [ 'includedInBranches' => 0, 'includedInHitBranches' => 0, 'tests' => [], ]; } foreach ($functionCoverageData as $method) { foreach ($method['branches'] as $branch) { foreach (range($branch['line_start'], $branch['line_end']) as $line) { if (!isset($lineData[$line])) { // blank line at end of file is sometimes included here continue; } $lineData[$line]['includedInBranches']++; if ($branch['hit']) { $lineData[$line]['includedInHitBranches']++; $lineData[$line]['tests'] = array_unique(array_merge($lineData[$line]['tests'], $branch['hit'])); } } } } $lines = ''; $i = 1; /* @var string $line / foreach ($codeLines as $line) { $trClass = ''; $popover = ''; if ($lineData[$i]['includedInBranches'] > 0) { $lineCss = 'success'; if ($lineData[$i]['includedInHitBranches'] === 0) { $lineCss = 'danger'; } elseif ($lineData[$i]['includedInHitBranches'] !== $lineData[$i]['includedInBranches']) { $lineCss = 'warning'; } $popoverContent = '<ul>'; if (count($lineData[$i]['tests']) === 1) { $popoverTitle = '1 test covers line ' . $i; } else { $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i; } $popoverTitle .= '. These are covering ' . $lineData[$i]['includedInHitBranches'] . ' out of the ' . $lineData[$i]['includedInBranches'] . ' code branches.'; foreach ($lineData[$i]['tests'] as $test) { $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]); } $popoverContent .= '</ul>'; $trClass = $lineCss . ' popin'; $popover = sprintf( ' data-title="%s" data-content="%s" data-placement="top" data-html="true"', $popoverTitle, htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags) ); } $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover); $i++; } $linesTemplate->setVar(['lines' => $lines]); return $linesTemplate->render(); } private function renderSourceWithPathCoverage(FileNode $node): string { $linesTemplate = new Template($this->templatePath . 'lines.html.dist', '{{', '}}'); $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}'); $functionCoverageData = $node->functionCoverageData(); $testData = $node->testData(); $codeLines = $this->loadFile($node->pathAsString()); $lineData = []; /* @var int $line / foreach (array_keys($codeLines) as $line) { $lineData[$line + 1] = [ 'includedInPaths' => [], 'includedInHitPaths' => [], 'tests' => [], ]; } foreach ($functionCoverageData as $method) { foreach ($method['paths'] as $pathId => $path) { foreach ($path['path'] as $branchTaken) { foreach (range($method['branches'][$branchTaken]['line_start'], $method['branches'][$branchTaken]['line_end']) as $line) { if (!isset($lineData[$line])) { continue; } $lineData[$line]['includedInPaths'][] = $pathId; if ($path['hit']) { $lineData[$line]['includedInHitPaths'][] = $pathId; $lineData[$line]['tests'] = array_unique(array_merge($lineData[$line]['tests'], $path['hit'])); } } } } } $lines = ''; $i = 1; /* @var string $line / foreach ($codeLines as $line) { $trClass = ''; $popover = ''; $includedInPathsCount = count(array_unique($lineData[$i]['includedInPaths'])); $includedInHitPathsCount = count(array_unique($lineData[$i]['includedInHitPaths'])); if ($includedInPathsCount > 0) { $lineCss = 'success'; if ($includedInHitPathsCount === 0) { $lineCss = 'danger'; } elseif ($includedInHitPathsCount !== $includedInPathsCount) { $lineCss = 'warning'; } $popoverContent = '<ul>'; if (count($lineData[$i]['tests']) === 1) { $popoverTitle = '1 test covers line ' . $i; } else { $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i; } $popoverTitle .= '. These are covering ' . $includedInHitPathsCount . ' out of the ' . $includedInPathsCount . ' code paths.'; foreach ($lineData[$i]['tests'] as $test) { $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]); } $popoverContent .= '</ul>'; $trClass = $lineCss . ' popin'; $popover = sprintf( ' data-title="%s" data-content="%s" data-placement="top" data-html="true"', $popoverTitle, htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags) ); } $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover); $i++; } $linesTemplate->setVar(['lines' => $lines]); return $linesTemplate->render(); } private function renderBranchStructure(FileNode $node): string { $branchesTemplate = new Template($this->templatePath . 'branches.html.dist', '{{', '}}'); $coverageData = $node->functionCoverageData(); $testData = $node->testData(); $codeLines = $this->loadFile($node->pathAsString()); $branches = ''; ksort($coverageData); foreach ($coverageData as $methodName => $methodData) { if (!$methodData['branches']) { continue; } $branchStructure = ''; foreach ($methodData['branches'] as $branch) { $branchStructure .= $this->renderBranchLines($branch, $codeLines, $testData); } if ($branchStructure !== '') { // don't show empty branches $branches .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n"; $branches .= $branchStructure; } } $branchesTemplate->setVar(['branches' => $branches]); return $branchesTemplate->render(); } private function renderBranchLines(array $branch, array $codeLines, array $testData): string { $linesTemplate = new Template($this->templatePath . 'lines.html.dist', '{{', '}}'); $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}'); $lines = ''; $branchLines = range($branch['line_start'], $branch['line_end']); sort($branchLines); // sometimes end_line < start_line /* @var int $line / foreach ($branchLines as $line) { if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here continue; } $popoverContent = ''; $popoverTitle = ''; $numTests = count($branch['hit']); if ($numTests === 0) { $trClass = 'danger'; } else { $lineCss = 'covered-by-large-tests'; $popoverContent = '<ul>'; if ($numTests > 1) { $popoverTitle = $numTests . ' tests cover this branch'; } else { $popoverTitle = '1 test covers this branch'; } foreach ($branch['hit'] as $test) { if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') { $lineCss = 'covered-by-medium-tests'; } elseif ($testData[$test]['size'] === 'small') { $lineCss = 'covered-by-small-tests'; } $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]); } $trClass = $lineCss . ' popin'; } $popover = ''; if (!empty($popoverTitle)) { $popover = sprintf( ' data-title="%s" data-content="%s" data-placement="top" data-html="true"', $popoverTitle, htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags) ); } $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover); } if ($lines === '') { return ''; } $linesTemplate->setVar(['lines' => $lines]); return $linesTemplate->render(); } private function renderPathStructure(FileNode $node): string { $pathsTemplate = new Template($this->templatePath . 'paths.html.dist', '{{', '}}'); $coverageData = $node->functionCoverageData(); $testData = $node->testData(); $codeLines = $this->loadFile($node->pathAsString()); $paths = ''; ksort($coverageData); foreach ($coverageData as $methodName => $methodData) { if (!$methodData['paths']) { continue; } $pathStructure = ''; if (count($methodData['paths']) > 100) { $pathStructure .= '<p>' . count($methodData['paths']) . ' is too many paths to sensibly render, consider refactoring your code to bring this number down.</p>'; continue; } foreach ($methodData['paths'] as $path) { $pathStructure .= $this->renderPathLines($path, $methodData['branches'], $codeLines, $testData); } if ($pathStructure !== '') { $paths .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n"; $paths .= $pathStructure; } } $pathsTemplate->setVar(['paths' => $paths]); return $pathsTemplate->render(); } private function renderPathLines(array $path, array $branches, array $codeLines, array $testData): string { $linesTemplate = new Template($this->templatePath . 'lines.html.dist', '{{', '}}'); $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}'); $lines = ''; foreach ($path['path'] as $branchId) { $branchLines = range($branches[$branchId]['line_start'], $branches[$branchId]['line_end']); sort($branchLines); // sometimes end_line < start_line /* @var int $line / foreach ($branchLines as $line) { if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here continue; } $popoverContent = ''; $popoverTitle = ''; $numTests = count($path['hit']); if ($numTests === 0) { $trClass = 'danger'; } else { $lineCss = 'covered-by-large-tests'; $popoverContent = '<ul>'; if ($numTests > 1) { $popoverTitle = $numTests . ' tests cover this path'; } else { $popoverTitle = '1 test covers this path'; } foreach ($path['hit'] as $test) { if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') { $lineCss = 'covered-by-medium-tests'; } elseif ($testData[$test]['size'] === 'small') { $lineCss = 'covered-by-small-tests'; } $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]); } $trClass = $lineCss . ' popin'; } $popover = ''; if (!empty($popoverTitle)) { $popover = sprintf( ' data-title="%s" data-content="%s" data-placement="top" data-html="true"', $popoverTitle, htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags) ); } $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover); } } if ($lines === '') { return ''; } $linesTemplate->setVar(['lines' => $lines]); return $linesTemplate->render(); } private function renderLine(Template $template, int $lineNumber, string $lineContent, string $class, string $popover): string { $template->setVar( [ 'lineNumber' => $lineNumber, 'lineContent' => $lineContent, 'class' => $class, 'popover' => $popover, ] ); return $template->render(); } private function loadFile(string $file): array { if (isset(self::$formattedSourceCache[$file])) { return self::$formattedSourceCache[$file]; } $buffer = file_get_contents($file); $tokens = token_get_all($buffer); $result = ['']; $i = 0; $stringFlag = false; $fileEndsWithNewLine = substr($buffer, -1) === "\n"; unset($buffer); foreach ($tokens as $j => $token) { if (is_string($token)) { if ($token === '"' && $tokens[$j - 1] !== '\\') { $result[$i] .= sprintf( '<span class="string">%s</span>', htmlspecialchars($token, $this->htmlSpecialCharsFlags) ); $stringFlag = !$stringFlag; } else { $result[$i] .= sprintf( '<span class="keyword">%s</span>', htmlspecialchars($token, $this->htmlSpecialCharsFlags) ); } continue; } [$token, $value] = $token; $value = str_replace( ["\t", ' '], ['    ', ' '], htmlspecialchars($value, $this->htmlSpecialCharsFlags) ); if ($value === "\n") { $result[++$i] = ''; } else { $lines = explode("\n", $value); foreach ($lines as $jj => $line) { $line = trim($line); if ($line !== '') { if ($stringFlag) { $colour = 'string'; } else { $colour = 'default'; if ($this->isInlineHtml($token)) { $colour = 'html'; } elseif ($this->isComment($token)) { $colour = 'comment'; } elseif ($this->isKeyword($token)) { $colour = 'keyword'; } } $result[$i] .= sprintf( '<span class="%s">%s</span>', $colour, $line ); } if (isset($lines[$jj + 1])) { $result[++$i] = ''; } } } } if ($fileEndsWithNewLine) { unset($result[count($result) - 1]); } self::$formattedSourceCache[$file] = $result; return $result; } private function abbreviateClassName(string $className): string { $tmp = explode('\\', $className); if (count($tmp) > 1) { $className = sprintf( '<abbr title="%s">%s</abbr>', $className, array_pop($tmp) ); } return $className; } private function abbreviateMethodName(string $methodName): string { $parts = explode('->', $methodName); if (count($parts) === 2) { return $this->abbreviateClassName($parts[0]) . '->' . $parts[1]; } return $methodName; } private function createPopoverContentForTest(string $test, array $testData): string { $testCSS = ''; if ($testData['fromTestcase']) { switch ($testData['status']) { case BaseTestRunner::STATUS_PASSED: switch ($testData['size']) { case 'small': $testCSS = ' class="covered-by-small-tests"'; break; case 'medium': $testCSS = ' class="covered-by-medium-tests"'; break; default: $testCSS = ' class="covered-by-large-tests"'; break; } break; case BaseTestRunner::STATUS_SKIPPED: case BaseTestRunner::STATUS_INCOMPLETE: case BaseTestRunner::STATUS_RISKY: case BaseTestRunner::STATUS_WARNING: $testCSS = ' class="warning"'; break; case BaseTestRunner::STATUS_FAILURE: case BaseTestRunner::STATUS_ERROR: $testCSS = ' class="danger"'; break; } } return sprintf( '<li%s>%s</li>', $testCSS, htmlspecialchars($test, $this->htmlSpecialCharsFlags) ); } private function isComment(int $token): bool { return $token === T_COMMENT \|\| $token === T_DOC_COMMENT; } private function isInlineHtml(int $token): bool { return $token === T_INLINE_HTML; } private function isKeyword(int $token): bool { return isset(self::keywordTokens()[$token]); } /* * @psalm-return array<int,true> */ private static function keywordTokens(): array { if (self::$keywordTokens !== []) { return self::$keywordTokens; } self::$keywordTokens = [ T_ABSTRACT => true, T_ARRAY => true, T_AS => true, T_BREAK => true, T_CALLABLE => true, T_CASE => true, T_CATCH => true, T_CLASS => true, T_CLONE => true, T_CONST => true, T_CONTINUE => true, T_DECLARE => true, T_DEFAULT => true, T_DO => true, T_ECHO => true, T_ELSE => true, T_ELSEIF => true, T_EMPTY => true, T_ENDDECLARE => true, T_ENDFOR => true, T_ENDFOREACH => true, T_ENDIF => true, T_ENDSWITCH => true, T_ENDWHILE => true, T_EVAL => true, T_EXIT => true, T_EXTENDS => true, T_FINAL => true, T_FINALLY => true, T_FOR => true, T_FOREACH => true, T_FUNCTION => true, T_GLOBAL => true, T_GOTO => true, T_HALT_COMPILER => true, T_IF => true, T_IMPLEMENTS => true, T_INCLUDE => true, T_INCLUDE_ONCE => true, T_INSTANCEOF => true, T_INSTEADOF => true, T_INTERFACE => true, T_ISSET => true, T_LIST => true, T_NAMESPACE => true, T_NEW => true, T_PRINT => true, T_PRIVATE => true, T_PROTECTED => true, T_PUBLIC => true, T_REQUIRE => true, T_REQUIRE_ONCE => true, T_RETURN => true, T_STATIC => true, T_SWITCH => true, T_THROW => true, T_TRAIT => true, T_TRY => true, T_UNSET => true, T_USE => true, T_VAR => true, T_WHILE => true, T_YIELD => true, T_YIELD_FROM => true, ]; if (defined('T_FN')) { self::$keywordTokens[constant('T_FN')] = true; } if (defined('T_MATCH')) { self::$keywordTokens[constant('T_MATCH')] = true; } if (defined('T_ENUM')) { self::$keywordTokens[constant('T_ENUM')] = true; } if (defined('T_READONLY')) { self::$keywordTokens[constant('T_READONLY')] = true; } return self::$keywordTokens; } }

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