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[Process] Fix setting empty env vars

This commit is contained in:
Nicolas Grekas 2017-12-20 16:25:04 +01:00
parent 6935e5a4aa
commit 03adce239d
2 changed files with 12 additions and 4 deletions
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10
src/Symfony/Component/Process/Process.php
View File

@ -326,8 +326,16 @@ class Process implements \IteratorAggregate
// @see : https://bugs.php.net/69442
$ptsWorkaround = fopen(__FILE__, 'r');
}
if (defined('HHVM_VERSION')) {
$envPairs = $env;
} else {
$envPairs = array();
foreach ($env as $k => $v) {
$envPairs[] = $k.'='.$v;
}
}
$this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $env, $this->options);
$this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $envPairs, $this->options);
if (!is_resource($this->process)) {
throw new RuntimeException('Unable to launch a new process.');

6
src/Symfony/Component/Process/Tests/ProcessTest.php
View File

@ -1423,14 +1423,14 @@ class ProcessTest extends TestCase
public function testEnvIsInherited()
{
$process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ'));
$process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ', 'EMPTY' => ''));
putenv('FOO=BAR');
$_ENV['FOO'] = 'BAR';
$process->run();
$expected = array('BAR' => 'BAZ', 'FOO' => 'BAR');
$expected = array('BAR' => 'BAZ', 'EMPTY' => '', 'FOO' => 'BAR');
$env = array_intersect_key(unserialize($process->getOutput()), $expected);
$this->assertEquals($expected, $env);
@ -1511,7 +1511,7 @@ Array
)
EOTXT;
$this->assertSame($expected, $p->getOutput());
$this->assertSame($expected, str_replace('Standard input code', '-', $p->getOutput()));
}
public function provideEscapeArgument()