leak-demo

tests/unit/leak/A1000Test.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace test\unit\common\leak;
+
+use Codeception\Test\Unit;
+
+class A1000Test extends Unit
+{
+    /**
+     * @dataProvider providerForFoo
+     */
+    public function testFoo(?string $smth): void
+    {
+        $this->assertTrue(true);
+    }
+
+    public function providerForFoo()
+    {
+        foreach (range(1, 1000) as $i) {
+            yield ['smth' => 'bar'];
+        }
+    }
+}

tests/unit/leak/A500Test.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace test\unit\common\leak;
+
+use Codeception\Test\Unit;
+
+class A500Test extends Unit
+{
+
+    /**
+     * @dataProvider providerForFoo
+     */
+    public function testFoo(?string $smth): void
+    {
+        $this->assertTrue(true);
+    }
+
+    public function providerForFoo()
+    {
+        foreach (range(1, 500) as $i) {
+            yield ['smth' => 'bar'];
+        }
+    }
+}

tests/unit/leak/A500WithForeachTest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace test\unit\common\leak;
+
+use Codeception\Test\Unit;
+
+class A500WithForeachTest extends Unit
+{
+
+    /**
+     * @dataProvider providerForFoo
+     */
+    public function testFoo(?string $smth): void
+    {
+        $this->assertTrue(true);
+    }
+
+    public function providerForFoo()
+    {
+        $result = [];
+        foreach (range(1, 500) as $i) {
+            $result[] = ['smth' => 'bar'];
+        }
+
+        return $result;
+    }
+}