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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
*
*
*/
class UndefinedTemplateVarTest extends PHPUnit_Smarty
{
/*
* Setup test fixture
*/
public function setUp(): void
{
$this->setUpSmarty(__DIR__);
}
/**
* Test Error suppression template fetched by Smarty object
*/
public function testErrorDisabled()
{
$e1 = error_reporting();
$this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
$this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
/**
* Test Error suppression template fetched by template object
*/
public function testErrorDisabledTplObject_1()
{
$e1 = error_reporting();
$this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
$tpl = $this->smarty->createTemplate('001_main.tpl');
$this->assertEquals('undefined = ', $tpl->fetch());
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
/**
* Test Error suppression template object fetched by Smarty object
*/
public function testErrorDisabledTplObject_2()
{
$e1 = error_reporting();
$this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
$tpl = $this->smarty->createTemplate('001_main.tpl');
$this->assertEquals('undefined = ', $this->smarty->fetch($tpl));
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
/**
* Throw Error message
*/
public function testError()
{
$this->smarty->error_unassigned = true;
$this->expectException(PHPUnit\Framework\Error\Error::class);
$this->expectExceptionMessage('Undefined ');
$e1 = error_reporting();
$this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
public function testNoError()
{
$this->smarty->error_unassigned = false;
$e1 = error_reporting();
$this->assertEquals('undefined = ', $this->smarty->fetch('001_main.tpl'));
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
public function testNoErrorForIssetOrEmpty()
{
$this->smarty->error_unassigned = true;
$e1 = error_reporting();
$this->assertEquals('undefined = ', $this->smarty->fetch('001_isset.tpl'));
$this->assertEquals('undefined = ', $this->smarty->fetch('001_empty.tpl'));
$e2 = error_reporting();
$this->assertEquals($e1, $e2);
}
public function testUndefinedSimpleVar() {
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $undef}def{/if}b');
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testUndefinedArrayIndex() {
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $ar.undef}def{/if}b');
$tpl->assign('ar', []);
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testUndefinedArrayIndexDeep() {
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $ar.undef.nope.neither}def{/if}b');
$tpl->assign('ar', []);
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testUndefinedArrayIndexError()
{
$exceptionThrown = false;
try {
$tpl = $this->smarty->createTemplate('string:a{if $ar.undef}def{/if}b');
$tpl->assign('ar', []);
$this->smarty->fetch($tpl);
} catch (Exception $e) {
$exceptionThrown = true;
$this->assertStringStartsWith('Undefined ', $e->getMessage());
$this->assertTrue(in_array(
get_class($e),
[
'PHPUnit\Framework\Error\Warning',
'PHPUnit\Framework\Error\Notice',
]
));
}
$this->assertTrue($exceptionThrown);
}
public function testUsingNullAsAnArrayIsMuted() {
$this->smarty->setErrorReporting(E_ALL);
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $undef.k}def{/if}b');
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testUsingFalseAsAnArrayIsMuted() {
$this->smarty->setErrorReporting(E_ALL);
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $nottrue.k}def{/if}b');
$this->smarty->assign('nottrue', false);
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testDereferenceOnNull() {
$this->smarty->setErrorReporting(E_ALL & ~E_WARNING & ~E_NOTICE);
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
$this->smarty->assign('object', null);
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testDereferenceOnBool() {
$this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
$this->smarty->assign('object', false);
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
public function testDereferenceOnString() {
$this->smarty->setErrorReporting(E_ALL & ~E_NOTICE);
$this->smarty->muteUndefinedOrNullWarnings();
$tpl = $this->smarty->createTemplate('string:a{if $object->myprop}def{/if}b');
$this->smarty->assign('object', 'xyz');
$this->assertEquals("ab", $this->smarty->fetch($tpl));
}
}
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