将多个 xdebug 覆盖率结果整理到一个报告中


Collate several xdebug coverage results into one report?

我正在使用php-code-coverage从一个HTTP请求(通过apache)收集覆盖率信息。我想存储来自多个请求的覆盖范围数据,然后将结果整理成一个综合报告。

这容易做到吗?我希望得到类似的东西:

<?php
require 'PHP/CodeCoverage/Autoload.php';
$coverage = new PHP_CodeCoverage;
$coverage->start('<some request>');
// ...
$coverage->stop();
$writer = new PHP_CodeCoverage_Report_XXX;
$writer->process($coverage, '/tmp/reportYYY.xml');

// at some later date, collate all the results.
$writer = new PHP_CodeCoverage_Report_HTML;
$writer->process('/tmp/reportX.xml');
// ...
$writer->process('/tmp/reportZ.xml');

我已经设法使用 phpcov (通过作曲家安装)运行它,如前所述:

使用 Apache .htaccess 来预置/追加将对象序列化到文件的 php 脚本PHP_CodeCoverage您需要适当地调整路径:

.htaccess:

# Prepend the file
php_value auto_prepend_file "prepend.php" 
# Append file to bottom of page
php_value auto_append_file "append.php" 

前置.php:

<?php
require_once '../vendor/autoload.php';
$coverage = new PHP_CodeCoverage;
$coverage->start('Site coverage');

追加.php:

<?php
$coverage->stop();
$cov = serialize($coverage); //serialize object to disk
file_put_contents('../cov/site.' . date('U') . '.cov', $cov);

因为我正在序列化对象,所以我不得不编辑/vendor/phpunit/phpcov/src/MergeCommand.php:

protected function execute(InputInterface $input, OutputInterface $output)
{
    $mergedCoverage = new PHP_CodeCoverage;
    $finder = new FinderFacade(
        array($input->getArgument('directory')),
        array(),
        array('*.cov')
    );
    foreach ($finder->findFiles() as $file) {
        print "Merging $file" . PHP_EOL;
        //$_coverage = include($file);
        $_coverage = unserialize(file_get_contents($file));
        $mergedCoverage->merge($_coverage);
        unset($_coverage);
    }
    $this->handleReports($mergedCoverage, $input, $output);
}

然后使用 phpcov 创建报告:

./vendor/bin/phpcov merge --html="./cov/report/" ./cov -vvv