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File: tests/unit_with_basedir/UtilityTest.php

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File: tests/unit_with_basedir/UtilityTest.php
Role: Class source
Content type: text/plain
Description: Class source
Class: random_compat
Provide random_bytes and random_int functions
Author: By
Last change:
Date: 2 years ago
Size: 2,978 bytes
 

 

Contents

Class file image Download
<?php
class UtilityTest extends PHPUnit_Framework_TestCase
{
    public function
testStrlen()
    {
        if (!
function_exists('RandomCompat_strlen')) {
            return
$this->markTestSkipped(
               
'We don\' need to test this in PHP 7.'
           
);
        }
       
$this->assertEquals(RandomCompat_strlen("\xF0\x9D\x92\xB3"), 4);
    }
   
    public function
testIntval()
    {
        if (!
function_exists('RandomCompat_intval')) {
            return
$this->markTestSkipped(
               
'We don\' need to test this in PHP 7.'
           
);
        }
       
// Equals
       
$this->assertEquals(
           
abs(RandomCompat_intval(-4.5)),
           
abs(RandomCompat_intval(4.5))
        );
       
       
// True
       
$this->assertTrue(
           
is_int(RandomCompat_intval(PHP_INT_MAX, true))
        );
       
$this->assertTrue(
           
is_int(RandomCompat_intval(~PHP_INT_MAX, true))
        );
       
$this->assertTrue(
           
is_int(RandomCompat_intval(~PHP_INT_MAX + 1, true))
        );
       
$this->assertTrue(
           
is_int(RandomCompat_intval("1337e3", true))
        );
       
$this->assertTrue(
           
is_int(RandomCompat_intval("1.", true))
        );
       
       
// False
       
$this->assertFalse(
           
is_int(RandomCompat_intval((float) PHP_INT_MAX, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval((float) ~PHP_INT_MAX, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval(PHP_INT_MAX + 1, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval(~PHP_INT_MAX - 1, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval(~PHP_INT_MAX - 0.1, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval(PHP_INT_MAX + 0.1, true))
        );
       
$this->assertFalse(
           
is_int(RandomCompat_intval("hello", true))
        );
       
        if (
PHP_INT_SIZE === 8) {
           
$this->assertFalse(
               
is_int(RandomCompat_intval("-9223372036854775809", true))
            );
           
$this->assertTrue(
               
is_int(RandomCompat_intval("-9223372036854775808", true))
            );
           
$this->assertFalse(
               
is_int(RandomCompat_intval("9223372036854775808", true))
            );
           
$this->assertTrue(
               
is_int(RandomCompat_intval("9223372036854775807", true))
            );
        } else {
           
$this->assertFalse(
               
is_int(RandomCompat_intval("2147483648", true))
            );
           
$this->assertTrue(
               
is_int(RandomCompat_intval("2147483647", true))
            );
           
$this->assertFalse(
               
is_int(RandomCompat_intval("-2147483649", true))
            );
           
$this->assertTrue(
               
is_int(RandomCompat_intval("-2147483648", true))
            );
        }
    }
}