From 09898ccbc87b5e297bcfab4527a3705bd3b4d5a4 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Sat, 2 Dec 2023 17:45:25 +0300
Subject: add phpunit code coverage driver

---
 .../php-code-coverage/src/RawCodeCoverageData.php  | 42 +++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

(limited to 'vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php')

diff --git a/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php b/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php
index 422742e28..9cb20e731 100644
--- a/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php
+++ b/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php
@@ -15,8 +15,12 @@ use function array_flip;
 use function array_intersect;
 use function array_intersect_key;
 use function count;
+use function explode;
+use function file_get_contents;
 use function in_array;
+use function is_file;
 use function range;
+use function trim;
 use SebastianBergmann\CodeCoverage\Driver\Driver;
 use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;
 
@@ -87,7 +91,7 @@ final class RawCodeCoverageData
     {
         $lineCoverage = [];
 
-        foreach ($analyser->executableLinesIn($filename) as $line) {
+        foreach ($analyser->executableLinesIn($filename) as $line => $branch) {
             $lineCoverage[$line] = Driver::LINE_NOT_EXECUTED;
         }
 
@@ -137,6 +141,42 @@ final class RawCodeCoverageData
         );
     }
 
+    /**
+     * @param int[] $linesToBranchMap
+     */
+    public function markExecutableLineByBranch(string $filename, array $linesToBranchMap): void
+    {
+        if (!isset($this->lineCoverage[$filename])) {
+            return;
+        }
+
+        $linesByBranch = [];
+
+        foreach ($linesToBranchMap as $line => $branch) {
+            $linesByBranch[$branch][] = $line;
+        }
+
+        foreach ($this->lineCoverage[$filename] as $line => $lineStatus) {
+            if (!isset($linesToBranchMap[$line])) {
+                continue;
+            }
+
+            $branch = $linesToBranchMap[$line];
+
+            if (!isset($linesByBranch[$branch])) {
+                continue;
+            }
+
+            foreach ($linesByBranch[$branch] as $lineInBranch) {
+                $this->lineCoverage[$filename][$lineInBranch] = $lineStatus;
+            }
+
+            if (Driver::LINE_EXECUTED === $lineStatus) {
+                unset($linesByBranch[$branch]);
+            }
+        }
+    }
+
     /**
      * @param int[] $lines
      */
-- 
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