From b6ff933e7fe334c93d8d299e92e26d08353a65bc Mon Sep 17 00:00:00 2001
From: Pascal Birchler <pascalb@google.com>
Date: Wed, 7 May 2025 17:14:14 +0200
Subject: [PATCH 1/2] Coverage: fix Selector usage

Selector class was only added in v9.1 of the php-code-coverage library
---
 utils/generate-coverage.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/generate-coverage.php b/utils/generate-coverage.php
index 3e01b5e48..007e66ae1 100644
--- a/utils/generate-coverage.php
+++ b/utils/generate-coverage.php
@@ -8,6 +8,7 @@
 
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Filter;
 use SebastianBergmann\CodeCoverage\Report\PHP as PHPReport;
 
@@ -81,7 +82,8 @@ function ( $file ) {
 }
 
 $coverage = new CodeCoverage(
-	( new Selector() )->forLineCoverage( $filter ),
+	// Selector class was only added in v9.1 of the php-code-coverage library.
+	class_exists( Selector::class ) ? ( new Selector() )->forLineCoverage( $filter ) : ( new Xdebug() ),
 	$filter
 );
 

From 9aed84f546bc9d658b5608e7cd770e92f367831a Mon Sep 17 00:00:00 2001
From: Pascal Birchler <pascalb@google.com>
Date: Wed, 7 May 2025 17:29:40 +0200
Subject: [PATCH 2/2] Update `merge_coverage_reports` too

---
 src/Context/FeatureContext.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Context/FeatureContext.php b/src/Context/FeatureContext.php
index b8f4502fb..df28bb3dd 100644
--- a/src/Context/FeatureContext.php
+++ b/src/Context/FeatureContext.php
@@ -12,6 +12,7 @@
 use Behat\Behat\Hook\Scope\BeforeStepScope;
 use SebastianBergmann\CodeCoverage\Report\Clover;
 use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Filter;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 use SebastianBergmann\Environment\Runtime;
@@ -198,7 +199,8 @@ public static function merge_coverage_reports() {
 
 		$filter   = new Filter();
 		$coverage = new CodeCoverage(
-			( new Selector() )->forLineCoverage( $filter ),
+			// Selector class was only added in v9.1 of the php-code-coverage library.
+			class_exists( Selector::class ) ? ( new Selector() )->forLineCoverage( $filter ) : ( new Xdebug() ),
 			$filter
 		);