silverstripe-framework/tests/php/Dev/BacktraceTest.php

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<?php
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namespace SilverStripe\Dev\Tests;
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use SilverStripe\Dev\Backtrace;
use SilverStripe\Dev\SapphireTest;
class BacktraceTest extends SapphireTest
{
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public function testFullFuncNameWithArgsAndCustomCharLimit()
{
$func = array(
'class' => 'MyClass',
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myFunction',
'args' => array(
'number' => 1,
'mylongstring' => 'more than 20 characters 1234567890',
)
);
$this->assertEquals(
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'MyClass->myFunction(1, more than 20 charact...)',
Backtrace::full_func_name($func, true, 20)
);
}
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public function testIgnoredFunctionArgs()
{
$bt = array(
array(
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myIgnoredGlobalFunction',
'args' => array('password' => 'secred',)
),
array(
'class' => 'MyClass',
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myIgnoredClassFunction',
'args' => array('password' => 'secred',)
),
array(
'class' => 'MyClass',
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myFunction',
'args' => array('myarg' => 'myval')
)
);
Backtrace::config()->update(
'ignore_function_args',
array(
array('MyClass', 'myIgnoredClassFunction'),
'myIgnoredGlobalFunction'
)
);
$filtered = Backtrace::filter_backtrace($bt);
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$this->assertEquals('<filtered>', $filtered[0]['args']['password'], 'Filters global functions');
$this->assertEquals('<filtered>', $filtered[1]['args']['password'], 'Filters class functions');
$this->assertEquals('myval', $filtered[2]['args']['myarg'], 'Doesnt filter other functions');
}
public function testFilteredWildCard()
{
$bt = array(
array(
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myIgnoredGlobalFunction',
'args' => array('password' => 'secred',)
),
array(
'class' => 'MyClass',
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myIgnoredClassFunction',
'args' => array('password' => 'secred',)
),
array(
'class' => 'MyClass',
'type' => '->',
'file' => 'MyFile.php',
'line' => 99,
'function' => 'myFunction',
'args' => array('myarg' => 'myval')
)
);
Backtrace::config()->update(
'ignore_function_args',
array(
array('*', 'myIgnoredClassFunction'),
)
);
$filtered = Backtrace::filter_backtrace($bt);
$this->assertEquals('secred', $filtered[0]['args']['password']);
$this->assertEquals('<filtered>', $filtered[1]['args']['password']);
$this->assertEquals('myval', $filtered[2]['args']['myarg']);
}
}