/
CoreStubsTest.php
130 lines (117 loc) · 3.96 KB
/
CoreStubsTest.php
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<?php
namespace Psalm\Tests;
use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
class CoreStubsTest extends TestCase
{
use ValidCodeAnalysisTestTrait;
/**
* @return iterable<string,array{string,assertions?:array<string,string>,error_levels?:string[],php_version?:string}>
*/
public function providerValidCodeParse(): iterable
{
yield 'RecursiveArrayIterator::CHILD_ARRAYS_ONLY (#6464)' => [
'<?php
new RecursiveArrayIterator([], RecursiveArrayIterator::CHILD_ARRAYS_ONLY);'
];
yield 'proc_open() named arguments' => [
'<?php
proc_open(
command: "ls",
descriptor_spec: [],
pipes: $pipes,
cwd: null,
env_vars: null,
options: null
);',
'assertions' => [],
'error_levels' => [],
'php_version' => '8.0',
];
yield 'Iterating over \DatePeriod (#5954) PHP7 Traversable' => [
'<?php
$period = new DatePeriod(
new DateTimeImmutable("now"),
DateInterval::createFromDateString("1 day"),
new DateTime("+1 week")
);
$dt = null;
foreach ($period as $dt) {
echo $dt->format("Y-m-d");
}',
'assertions' => [
'$period' => 'DatePeriod<DateTimeImmutable>',
'$dt' => 'DateTimeInterface|null'
],
'error_levels' => [],
'php_version' => '7.3',
];
yield 'Iterating over \DatePeriod (#5954) PHP8 IteratorAggregate' => [
'<?php
$period = new DatePeriod(
new DateTimeImmutable("now"),
DateInterval::createFromDateString("1 day"),
new DateTime("+1 week")
);
$dt = null;
foreach ($period as $dt) {
echo $dt->format("Y-m-d");
}',
'assertions' => [
'$period' => 'DatePeriod<DateTimeImmutable>',
'$dt' => 'DateTimeImmutable|null'
],
'error_levels' => [],
'php_version' => '8.0',
];
yield 'Iterating over \DatePeriod (#5954), ISO string' => [
'<?php
$period = new DatePeriod("R4/2012-07-01T00:00:00Z/P7D");
$dt = null;
foreach ($period as $dt) {
echo $dt->format("Y-m-d");
}',
'assertions' => [
'$period' => 'DatePeriod<string>',
'$dt' => 'DateTime|null'
],
'error_levels' => [],
'php_version' => '8.0',
];
yield 'DatePeriod implements only Traversable on PHP 7' => [
'<?php
$period = new DatePeriod("R4/2012-07-01T00:00:00Z/P7D");
if ($period instanceof IteratorAggregate) {}',
'assertions' => [],
'error_levels' => [],
'php_version' => '7.3',
];
yield 'DatePeriod implements IteratorAggregate on PHP 8' => [
'<?php
$period = new DatePeriod("R4/2012-07-01T00:00:00Z/P7D");
if ($period instanceof IteratorAggregate) {}',
'assertions' => [],
'error_levels' => ['RedundantCondition'],
'php_version' => '8.0',
];
yield 'sprintf yields a non-empty-string for non-empty-string value' => [
'<?php
/**
* @param non-empty-string $foo
* @return non-empty-string
*/
function foo(string $foo): string
{
return sprintf("%s", $foo);
}
',
];
yield 'sprintf yields a string for possible empty string param' => [
'<?php
$a = sprintf("%s", "");
',
'assertions' => [
'$a===' => 'string',
],
];
}
}