Test E_NOTICE suppression on undefined variables https://github.com/smarty-php/smarty/issues/145

tests/UnitTests/A_2/UndefinedTemplateVar/UndefinedTemplateVarTest.php

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+<?php
+/*
+ * This file is part of the Smarty PHPUnit tests.
+ */
+
+/**
+ * class for protected $template_dir, $compile_dir, $cache_dir, $config_dir, $plugins_dir property tests
+ *
+ * @backupStaticAttributes enabled
+ */
+class UndefinedTemplateVarTest extends PHPUnit_Smarty
+{
+    /*
+     * Setup test fixture
+     */
+    public function setUp()
+    {
+        $this->setUpSmarty(__DIR__);
+        error_reporting(E_ALL | E_STRICT);
+    }
+
+    /**
+     * Test E_NOTICE suppression template fetched by Smarty object
+     */
+    public function testE_NoticeDisabled()
+    {
+        $e1 = error_reporting();
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
+        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+
+    /**
+     * Test E_NOTICE suppression template fetched by template object
+     */
+    public function testE_NoticeDisabledTplObject_1()
+    {
+        $e1 = error_reporting();
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
+        $tpl = $this->smarty->createTemplate('001_main.tpl');
+        $this->assertEquals('undefined = ', $tpl->fetch());
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+
+    public function testE_NoticeDisabledTplObject_2()
+    {
+        $e1 = error_reporting();
+        $this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
+        $tpl = $this->smarty->createTemplate('001_main.tpl');
+        $this->assertEquals('undefined = ', $this->smarty->fetch($tpl));
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+
+    /**
+     * Throw E_NOTICE message
+     *
+     * @expectedException PHPUnit_Framework_Error
+     * @expectedExceptionMessage Undefined index: foo
+     */
+    public function testE_Notice()
+    {
+        $e1 = error_reporting();
+        $this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
+        $e2 = error_reporting();
+        $this->assertEquals($e1, $e2);
+    }
+}

tests/UnitTests/A_2/UndefinedTemplateVar/templates/001_include.tpl

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+undefined = {$foo}

tests/UnitTests/A_2/UndefinedTemplateVar/templates/001_main.tpl

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+{include '001_include.tpl'}