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[Console] Escape default value and question in SymfonyStyle::ask()

This commit is contained in:
Robin Chalas 2016-09-18 15:25:59 +02:00
parent b28cd81575
commit eed3cc5b52
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GPG Key ID: 89672113756EE03B
2 changed files with 24 additions and 4 deletions
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9
src/Symfony/Component/Console/Helper/SymfonyQuestionHelper.php
View File

@ -17,6 +17,7 @@ use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Console\Formatter\OutputFormatter;
/**
* Symfony Style Guide compliant question helper.
@ -52,7 +53,7 @@ class SymfonyQuestionHelper extends QuestionHelper
*/
protected function writePrompt(OutputInterface $output, Question $question)
{
$text = $question->getQuestion();
$text = OutputFormatter::escape($question->getQuestion());
$default = $question->getDefault();
switch (true) {
@ -74,18 +75,18 @@ class SymfonyQuestionHelper extends QuestionHelper
$default[$key] = $choices[trim($value)];
}
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, implode(', ', $default));
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape(implode(', ', $default)));
break;
case $question instanceof ChoiceQuestion:
$choices = $question->getChoices();
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $choices[$default]);
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape($choices[$default]));
break;
default:
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $default);
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape($default));
}
$output->writeln($text);

19
src/Symfony/Component/Console/Tests/Helper/SymfonyQuestionHelperTest.php
View File

@ -6,6 +6,7 @@ use Symfony\Component\Console\Helper\FormatterHelper;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Helper\SymfonyQuestionHelper;
use Symfony\Component\Console\Output\StreamOutput;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Question\ChoiceQuestion;
/**
@ -73,6 +74,24 @@ class SymfonyQuestionHelperTest extends \PHPUnit_Framework_TestCase
$this->assertOutputContains('What is your favorite superhero? [Superman, Batman]', $output);
}
public function testAskEscapeDefaultValue()
{
$helper = new SymfonyQuestionHelper();
$helper->setInputStream($this->getInputStream('\\'));
$helper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), new Question('Can I have a backslash?', '\\'));
$this->assertOutputContains('Can I have a backslash? [\]', $output);
}
public function testAskEscapeLabel()
{
$helper = new SymfonyQuestionHelper();
$helper->setInputStream($this->getInputStream('sure'));
$helper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), new Question('Do you want a \?'));
$this->assertOutputContains('Do you want a \?', $output);
}
protected function getInputStream($input)
{
$stream = fopen('php://memory', 'r+', false);