Generate tests for object container and check output

Author: Girgias

Zend/tests/offsets/object_container_offset_behaviour.phpt

@@ -0,0 +1,56 @@
+--TEST--
+object containers behaviour with offsets
+--FILE--
+<?php
+
+require_once __DIR__ . DIRECTORY_SEPARATOR . 'test_offset_helpers.inc';
+
+const EXPECTED_OUTPUT = <<<OUTPUT
+Read before write:
+Cannot use object of type stdClass as array
+Write:
+Cannot use object of type stdClass as array
+Read:
+Cannot use object of type stdClass as array
+Read-Write:
+Cannot use object of type stdClass as array
+isset():
+Cannot use object of type stdClass as array
+empty():
+Cannot use object of type stdClass as array
+Coalesce():
+Cannot use object of type stdClass as array
+
+OUTPUT;
+
+ob_start();
+foreach ($offsets as $dimension) {
+    $container = new stdClass();
+    $error = '(new stdClass())[' . makeOffset($dimension) . '] has different outputs' . "\n";
+
+    include $var_dim_filename;
+    $varOutput = ob_get_contents();
+    ob_clean();
+    $varOutput = str_replace(
+        [$var_dim_filename],
+        ['%s'],
+        $varOutput
+    );
+
+    if ($varOutput !== EXPECTED_OUTPUT) {
+        file_put_contents(__DIR__ . DIRECTORY_SEPARATOR . "debug_object_container_{$failuresNb}.txt", $varOutput);
+        ++$failuresNb;
+        $failures[] = $error;
+    }
+    ++$testCasesTotal;
+}
+ob_end_clean();
+
+echo "Executed $testCasesTotal tests\n";
+if ($failures !== []) {
+    echo "Failures:\n" . implode($failures);
+}
+
+?>
+--EXPECT--
+Executed 21 tests