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792 lines
26 KiB
792 lines
26 KiB
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Tests\Helper;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Helper\ProgressBar;
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use Symfony\Component\Console\Helper\Helper;
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use Symfony\Component\Console\Output\StreamOutput;
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/**
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* @group time-sensitive
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*/
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class ProgressBarTest extends TestCase
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{
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public function testMultipleStart()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance();
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$bar->start();
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 1 [->--------------------------]').
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$this->generateOutput(' 0 [>---------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testAdvance()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 1 [->--------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testAdvanceWithStep()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance(5);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 5 [----->----------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testAdvanceMultipleTimes()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance(3);
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$bar->advance(2);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 3 [--->------------------------]').
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$this->generateOutput(' 5 [----->----------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testAdvanceOverMax()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 10);
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$bar->setProgress(9);
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$bar->advance();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 9/10 [=========================>--] 90%'.
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$this->generateOutput(' 10/10 [============================] 100%').
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$this->generateOutput(' 11/11 [============================] 100%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRegress()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance();
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$bar->advance();
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$bar->advance(-1);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 1 [->--------------------------]').
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$this->generateOutput(' 2 [-->-------------------------]').
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$this->generateOutput(' 1 [->--------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRegressWithStep()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance(4);
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$bar->advance(4);
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$bar->advance(-2);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 4 [---->-----------------------]').
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$this->generateOutput(' 8 [-------->-------------------]').
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$this->generateOutput(' 6 [------>---------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRegressMultipleTimes()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->advance(3);
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$bar->advance(3);
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$bar->advance(-1);
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$bar->advance(-2);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 3 [--->------------------------]').
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$this->generateOutput(' 6 [------>---------------------]').
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$this->generateOutput(' 5 [----->----------------------]').
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$this->generateOutput(' 3 [--->------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRegressBelowMin()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 10);
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$bar->setProgress(1);
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$bar->advance(-1);
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$bar->advance(-1);
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rewind($output->getStream());
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$this->assertEquals(
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' 1/10 [==>-------------------------] 10%'.
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$this->generateOutput(' 0/10 [>---------------------------] 0%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testFormat()
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{
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$expected =
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' 0/10 [>---------------------------] 0%'.
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$this->generateOutput(' 10/10 [============================] 100%').
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$this->generateOutput(' 10/10 [============================] 100%')
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;
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// max in construct, no format
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$bar = new ProgressBar($output = $this->getOutputStream(), 10);
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$bar->start();
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$bar->advance(10);
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals($expected, stream_get_contents($output->getStream()));
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// max in start, no format
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start(10);
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$bar->advance(10);
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals($expected, stream_get_contents($output->getStream()));
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// max in construct, explicit format before
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$bar = new ProgressBar($output = $this->getOutputStream(), 10);
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$bar->setFormat('normal');
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$bar->start();
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$bar->advance(10);
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals($expected, stream_get_contents($output->getStream()));
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// max in start, explicit format before
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->setFormat('normal');
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$bar->start(10);
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$bar->advance(10);
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals($expected, stream_get_contents($output->getStream()));
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}
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public function testCustomizations()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 10);
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$bar->setBarWidth(10);
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$bar->setBarCharacter('_');
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$bar->setEmptyBarCharacter(' ');
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$bar->setProgressCharacter('/');
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$bar->setFormat(' %current%/%max% [%bar%] %percent:3s%%');
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$bar->start();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/10 [/ ] 0%'.
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$this->generateOutput(' 1/10 [_/ ] 10%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testDisplayWithoutStart()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->display();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%',
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stream_get_contents($output->getStream())
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);
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}
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public function testDisplayWithQuietVerbosity()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(true, StreamOutput::VERBOSITY_QUIET), 50);
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$bar->display();
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rewind($output->getStream());
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$this->assertEquals(
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'',
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stream_get_contents($output->getStream())
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);
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}
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public function testFinishWithoutStart()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals(
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' 50/50 [============================] 100%',
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stream_get_contents($output->getStream())
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);
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}
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public function testPercent()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->start();
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$bar->display();
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$bar->advance();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%'.
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$this->generateOutput(' 0/50 [>---------------------------] 0%').
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$this->generateOutput(' 1/50 [>---------------------------] 2%').
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$this->generateOutput(' 2/50 [=>--------------------------] 4%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testOverwriteWithShorterLine()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->setFormat(' %current%/%max% [%bar%] %percent:3s%%');
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$bar->start();
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$bar->display();
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$bar->advance();
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// set shorter format
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$bar->setFormat(' %current%/%max% [%bar%]');
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%'.
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$this->generateOutput(' 0/50 [>---------------------------] 0%').
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$this->generateOutput(' 1/50 [>---------------------------] 2%').
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$this->generateOutput(' 2/50 [=>--------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testStartWithMax()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->setFormat('%current%/%max% [%bar%]');
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$bar->start(50);
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------]'.
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$this->generateOutput(' 1/50 [>---------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testSetCurrentProgress()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->start();
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$bar->display();
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$bar->advance();
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$bar->setProgress(15);
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$bar->setProgress(25);
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%'.
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$this->generateOutput(' 0/50 [>---------------------------] 0%').
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$this->generateOutput(' 1/50 [>---------------------------] 2%').
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$this->generateOutput(' 15/50 [========>-------------------] 30%').
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$this->generateOutput(' 25/50 [==============>-------------] 50%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testSetCurrentBeforeStarting()
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{
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$bar = new ProgressBar($this->getOutputStream());
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$bar->setProgress(15);
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$this->assertNotNull($bar->getStartTime());
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}
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public function testRedrawFrequency()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 6);
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$bar->setRedrawFrequency(2);
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$bar->start();
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$bar->setProgress(1);
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$bar->advance(2);
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$bar->advance(2);
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$bar->advance(1);
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rewind($output->getStream());
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$this->assertEquals(
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' 0/6 [>---------------------------] 0%'.
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$this->generateOutput(' 3/6 [==============>-------------] 50%').
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$this->generateOutput(' 5/6 [=======================>----] 83%').
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$this->generateOutput(' 6/6 [============================] 100%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRedrawFrequencyIsAtLeastOneIfZeroGiven()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->setRedrawFrequency(0);
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$bar->start();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 1 [->--------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testRedrawFrequencyIsAtLeastOneIfSmallerOneGiven()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->setRedrawFrequency(0.9);
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$bar->start();
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 1 [->--------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testMultiByteSupport()
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{
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$bar = new ProgressBar($output = $this->getOutputStream());
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$bar->start();
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$bar->setBarCharacter('■');
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$bar->advance(3);
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rewind($output->getStream());
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$this->assertEquals(
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' 0 [>---------------------------]'.
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$this->generateOutput(' 3 [■■■>------------------------]'),
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stream_get_contents($output->getStream())
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);
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}
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public function testClear()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 50);
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$bar->start();
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$bar->setProgress(25);
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$bar->clear();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%'.
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$this->generateOutput(' 25/50 [==============>-------------] 50%').
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$this->generateOutput(''),
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stream_get_contents($output->getStream())
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);
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}
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public function testPercentNotHundredBeforeComplete()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(), 200);
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$bar->start();
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$bar->display();
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$bar->advance(199);
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$bar->advance();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/200 [>---------------------------] 0%'.
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$this->generateOutput(' 0/200 [>---------------------------] 0%').
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$this->generateOutput(' 199/200 [===========================>] 99%').
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$this->generateOutput(' 200/200 [============================] 100%'),
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stream_get_contents($output->getStream())
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);
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}
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public function testNonDecoratedOutput()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(false), 200);
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$bar->start();
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for ($i = 0; $i < 200; ++$i) {
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$bar->advance();
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}
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$bar->finish();
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rewind($output->getStream());
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$this->assertEquals(
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' 0/200 [>---------------------------] 0%'.PHP_EOL.
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' 20/200 [==>-------------------------] 10%'.PHP_EOL.
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' 40/200 [=====>----------------------] 20%'.PHP_EOL.
|
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' 60/200 [========>-------------------] 30%'.PHP_EOL.
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' 80/200 [===========>----------------] 40%'.PHP_EOL.
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' 100/200 [==============>-------------] 50%'.PHP_EOL.
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' 120/200 [================>-----------] 60%'.PHP_EOL.
|
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' 140/200 [===================>--------] 70%'.PHP_EOL.
|
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' 160/200 [======================>-----] 80%'.PHP_EOL.
|
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' 180/200 [=========================>--] 90%'.PHP_EOL.
|
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' 200/200 [============================] 100%',
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stream_get_contents($output->getStream())
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);
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}
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|
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public function testNonDecoratedOutputWithClear()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(false), 50);
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$bar->start();
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$bar->setProgress(25);
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$bar->clear();
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$bar->setProgress(50);
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$bar->finish();
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|
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rewind($output->getStream());
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$this->assertEquals(
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' 0/50 [>---------------------------] 0%'.PHP_EOL.
|
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' 25/50 [==============>-------------] 50%'.PHP_EOL.
|
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' 50/50 [============================] 100%',
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stream_get_contents($output->getStream())
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);
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}
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|
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public function testNonDecoratedOutputWithoutMax()
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{
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$bar = new ProgressBar($output = $this->getOutputStream(false));
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$bar->start();
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$bar->advance();
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|
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rewind($output->getStream());
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$this->assertEquals(
|
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' 0 [>---------------------------]'.PHP_EOL.
|
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' 1 [->--------------------------]',
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stream_get_contents($output->getStream())
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);
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}
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|
|
public function testParallelBars()
|
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{
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$output = $this->getOutputStream();
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$bar1 = new ProgressBar($output, 2);
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$bar2 = new ProgressBar($output, 3);
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$bar2->setProgressCharacter('#');
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$bar3 = new ProgressBar($output);
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$bar1->start();
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$output->write("\n");
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$bar2->start();
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$output->write("\n");
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$bar3->start();
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for ($i = 1; $i <= 3; ++$i) {
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// up two lines
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$output->write("\033[2A");
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if ($i <= 2) {
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$bar1->advance();
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}
|
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$output->write("\n");
|
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$bar2->advance();
|
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$output->write("\n");
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$bar3->advance();
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}
|
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$output->write("\033[2A");
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$output->write("\n");
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$output->write("\n");
|
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$bar3->finish();
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|
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rewind($output->getStream());
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$this->assertEquals(
|
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' 0/2 [>---------------------------] 0%'."\n".
|
|
' 0/3 [#---------------------------] 0%'."\n".
|
|
rtrim(' 0 [>---------------------------]').
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|
|
"\033[2A".
|
|
$this->generateOutput(' 1/2 [==============>-------------] 50%')."\n".
|
|
$this->generateOutput(' 1/3 [=========#------------------] 33%')."\n".
|
|
rtrim($this->generateOutput(' 1 [->--------------------------]')).
|
|
|
|
"\033[2A".
|
|
$this->generateOutput(' 2/2 [============================] 100%')."\n".
|
|
$this->generateOutput(' 2/3 [==================#---------] 66%')."\n".
|
|
rtrim($this->generateOutput(' 2 [-->-------------------------]')).
|
|
|
|
"\033[2A".
|
|
"\n".
|
|
$this->generateOutput(' 3/3 [============================] 100%')."\n".
|
|
rtrim($this->generateOutput(' 3 [--->------------------------]')).
|
|
|
|
"\033[2A".
|
|
"\n".
|
|
"\n".
|
|
rtrim($this->generateOutput(' 3 [============================]')),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
public function testWithoutMax()
|
|
{
|
|
$output = $this->getOutputStream();
|
|
|
|
$bar = new ProgressBar($output);
|
|
$bar->start();
|
|
$bar->advance();
|
|
$bar->advance();
|
|
$bar->advance();
|
|
$bar->finish();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
rtrim(' 0 [>---------------------------]').
|
|
rtrim($this->generateOutput(' 1 [->--------------------------]')).
|
|
rtrim($this->generateOutput(' 2 [-->-------------------------]')).
|
|
rtrim($this->generateOutput(' 3 [--->------------------------]')).
|
|
rtrim($this->generateOutput(' 3 [============================]')),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
public function testWithSmallScreen()
|
|
{
|
|
$output = $this->getOutputStream();
|
|
|
|
$bar = new ProgressBar($output);
|
|
putenv('COLUMNS=12');
|
|
$bar->start();
|
|
$bar->advance();
|
|
putenv('COLUMNS=120');
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
' 0 [>---]'.
|
|
$this->generateOutput(' 1 [->--]'),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
public function testAddingPlaceholderFormatter()
|
|
{
|
|
ProgressBar::setPlaceholderFormatterDefinition('remaining_steps', function (ProgressBar $bar) {
|
|
return $bar->getMaxSteps() - $bar->getProgress();
|
|
});
|
|
$bar = new ProgressBar($output = $this->getOutputStream(), 3);
|
|
$bar->setFormat(' %remaining_steps% [%bar%]');
|
|
|
|
$bar->start();
|
|
$bar->advance();
|
|
$bar->finish();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
' 3 [>---------------------------]'.
|
|
$this->generateOutput(' 2 [=========>------------------]').
|
|
$this->generateOutput(' 0 [============================]'),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
public function testMultilineFormat()
|
|
{
|
|
$bar = new ProgressBar($output = $this->getOutputStream(), 3);
|
|
$bar->setFormat("%bar%\nfoobar");
|
|
|
|
$bar->start();
|
|
$bar->advance();
|
|
$bar->clear();
|
|
$bar->finish();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
">---------------------------\nfoobar".
|
|
$this->generateOutput("=========>------------------\nfoobar").
|
|
"\x0D\x1B[2K\x1B[1A\x1B[2K".
|
|
$this->generateOutput("============================\nfoobar"),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
public function testAnsiColorsAndEmojis()
|
|
{
|
|
putenv('COLUMNS=156');
|
|
|
|
$bar = new ProgressBar($output = $this->getOutputStream(), 15);
|
|
ProgressBar::setPlaceholderFormatterDefinition('memory', function (ProgressBar $bar) {
|
|
static $i = 0;
|
|
$mem = 100000 * $i;
|
|
$colors = $i++ ? '41;37' : '44;37';
|
|
|
|
return "\033[".$colors.'m '.Helper::formatMemory($mem)." \033[0m";
|
|
});
|
|
$bar->setFormat(" \033[44;37m %title:-37s% \033[0m\n %current%/%max% %bar% %percent:3s%%\n 🏁 %remaining:-10s% %memory:37s%");
|
|
$bar->setBarCharacter($done = "\033[32m●\033[0m");
|
|
$bar->setEmptyBarCharacter($empty = "\033[31m●\033[0m");
|
|
$bar->setProgressCharacter($progress = "\033[32m➤ \033[0m");
|
|
|
|
$bar->setMessage('Starting the demo... fingers crossed', 'title');
|
|
$bar->start();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
" \033[44;37m Starting the demo... fingers crossed \033[0m\n".
|
|
' 0/15 '.$progress.str_repeat($empty, 26)." 0%\n".
|
|
" \xf0\x9f\x8f\x81 < 1 sec \033[44;37m 0 B \033[0m",
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
ftruncate($output->getStream(), 0);
|
|
rewind($output->getStream());
|
|
|
|
$bar->setMessage('Looks good to me...', 'title');
|
|
$bar->advance(4);
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
$this->generateOutput(
|
|
" \033[44;37m Looks good to me... \033[0m\n".
|
|
' 4/15 '.str_repeat($done, 7).$progress.str_repeat($empty, 19)." 26%\n".
|
|
" \xf0\x9f\x8f\x81 < 1 sec \033[41;37m 97 KiB \033[0m"
|
|
),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
ftruncate($output->getStream(), 0);
|
|
rewind($output->getStream());
|
|
|
|
$bar->setMessage('Thanks, bye', 'title');
|
|
$bar->finish();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
$this->generateOutput(
|
|
" \033[44;37m Thanks, bye \033[0m\n".
|
|
' 15/15 '.str_repeat($done, 28)." 100%\n".
|
|
" \xf0\x9f\x8f\x81 < 1 sec \033[41;37m 195 KiB \033[0m"
|
|
),
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
putenv('COLUMNS=120');
|
|
}
|
|
|
|
public function testSetFormat()
|
|
{
|
|
$bar = new ProgressBar($output = $this->getOutputStream());
|
|
$bar->setFormat('normal');
|
|
$bar->start();
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
' 0 [>---------------------------]',
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
|
|
$bar = new ProgressBar($output = $this->getOutputStream(), 10);
|
|
$bar->setFormat('normal');
|
|
$bar->start();
|
|
rewind($output->getStream());
|
|
$this->assertEquals(
|
|
' 0/10 [>---------------------------] 0%',
|
|
stream_get_contents($output->getStream())
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider provideFormat
|
|
*/
|
|
public function testFormatsWithoutMax($format)
|
|
{
|
|
$bar = new ProgressBar($output = $this->getOutputStream());
|
|
$bar->setFormat($format);
|
|
$bar->start();
|
|
|
|
rewind($output->getStream());
|
|
$this->assertNotEmpty(stream_get_contents($output->getStream()));
|
|
}
|
|
|
|
/**
|
|
* Provides each defined format.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function provideFormat()
|
|
{
|
|
return array(
|
|
array('normal'),
|
|
array('verbose'),
|
|
array('very_verbose'),
|
|
array('debug'),
|
|
);
|
|
}
|
|
|
|
protected function getOutputStream($decorated = true, $verbosity = StreamOutput::VERBOSITY_NORMAL)
|
|
{
|
|
return new StreamOutput(fopen('php://memory', 'r+', false), $verbosity, $decorated);
|
|
}
|
|
|
|
protected function generateOutput($expected)
|
|
{
|
|
$count = substr_count($expected, "\n");
|
|
|
|
return "\x0D\x1B[2K".($count ? str_repeat("\x1B[1A\x1B[2K", $count) : '').$expected;
|
|
}
|
|
|
|
public function testBarWidthWithMultilineFormat()
|
|
{
|
|
putenv('COLUMNS=10');
|
|
|
|
$bar = new ProgressBar($output = $this->getOutputStream());
|
|
$bar->setFormat("%bar%\n0123456789");
|
|
|
|
// before starting
|
|
$bar->setBarWidth(5);
|
|
$this->assertEquals(5, $bar->getBarWidth());
|
|
|
|
// after starting
|
|
$bar->start();
|
|
rewind($output->getStream());
|
|
$this->assertEquals(5, $bar->getBarWidth(), stream_get_contents($output->getStream()));
|
|
putenv('COLUMNS=120');
|
|
}
|
|
}
|
|
|