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[Console] Fix an autocompletion question helper issue with non-sequentially indexed choices #18078

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Merged
fabpot merged 1 commit into from
Mar 9, 2016
+22 −2
Merged

[Console] Fix an autocompletion question helper issue with non-sequentially indexed choices #18078

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4 changes: 2 additions & 2 deletions src/Symfony/Component/Console/Question/Question.php
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Original file line number Diff line number Diff line change
Expand Up @@ -135,8 +135,8 @@ public function getAutocompleterValues()
*/
public function setAutocompleterValues($values)
{
if (is_array($values) && $this->isAssoc($values)) {
$values = array_merge(array_keys($values), array_values($values));
if (is_array($values)) {
$values = $this->isAssoc($values) ? array_merge(array_keys($values), array_values($values)) : array_values($values);
}

if (null !== $values && !is_array($values)) {
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20 changes: 20 additions & 0 deletions src/Symfony/Component/Console/Tests/Helper/QuestionHelperTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,26 @@ public function testAskWithAutocomplete()
$this->assertEquals('FooBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
}

public function testAskWithAutocompleteWithNonSequentialKeys()
{
if (!$this->hasSttyAvailable()) {
$this->markTestSkipped('`stty` is required to test autocomplete functionality');
}

// <UP ARROW><UP ARROW><NEWLINE><DOWN ARROW><DOWN ARROW><NEWLINE>
$inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n");

$dialog = new QuestionHelper();
$dialog->setInputStream($inputStream);
$dialog->setHelperSet(new HelperSet(array(new FormatterHelper())));

$question = new ChoiceQuestion('Please select a bundle', array(1 => 'AcmeDemoBundle', 4 => 'AsseticBundle'));
$question->setMaxAttempts(1);

$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
$this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
}

public function testAskHiddenResponse()
{
if ('\\' === DIRECTORY_SEPARATOR) {
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