Debug tests

Author: JanJakes

.github/workflows/debugging-tests.yml

@@ -0,0 +1,23 @@
+name: CI
+on: [push]
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: '8.0'
+        tools: phpunit-polyfills
+        extensions: zip, sqlite3, pdo, pdo_sqlite
+
+    - name: Install Composer dependencies (using composer-ci-matrix-tests.json)
+      run: |
+        rm composer.lock
+        cp composer-ci-matrix-tests.json composer.json
+        composer install --no-interaction --no-progress --optimize-autoloader
+
+    - name: Setup tmate session
+      uses: mxschmitt/action-tmate@v3

components/ByteStream/ReadStream/BaseByteReadStream.php

@@ -75,6 +75,7 @@ protected function pull_exactly( $n ): int {
 			}
 
 			if ( $empty_pulls > 4 ) {
+				var_dump( '4 empty pulls in a row, we are probably at the end of the data' );
 				throw new NotEnoughDataException( '4 empty pulls in a row, we are probably at the end of the data' );
 			}
 		}

components/HttpClient/ByteStream/RequestReadStream.php

@@ -161,6 +161,7 @@ private function pull_until_event( $options = array() ) {
 					}
 					break;
 				case Client::EVENT_FINISHED:
+					var_dump( 'finished', $this->remote_file_length );
 					/**
 					 * If the server did not provide a Content-Length header,
 					 * backfill the file length with the number of downloaded
@@ -169,6 +170,7 @@ private function pull_until_event( $options = array() ) {
 					if ( null === $this->remote_file_length ) {
 						$this->remote_file_length = $this->bytes_already_forgotten + strlen( $this->buffer );
 					}
+					var_dump( 'after finished', $this->remote_file_length );
 
 					return '';
 				case Client::EVENT_FAILED:

components/HttpClient/ByteStream/SeekableRequestReadStream.php

@@ -106,6 +106,7 @@ public function consume_all(): string {
 		while ( ! $this->remote->reached_end_of_data() ) {
 			$pulled = $this->remote->pull( BaseByteReadStream::CHUNK_SIZE );
 			if ( 0 === $pulled ) {
+				var_dump( 'pulled 0' );
 				break;
 			}
 			$this->cache->append_bytes( $this->remote->consume( $pulled ) );