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Add more tests

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This commit is contained in:
Fabien Potencier
2024-07-09 10:19:44 +02:00
parent 1ac1645d52
commit 133cbb7753
1 changed files with 30 additions and 6 deletions
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tests/NodeVisitor/OptimizerTest.php
+30 -6
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@@ -15,6 +15,7 @@ use PHPUnit\Framework\TestCase;
use Twig\Environment;
use Twig\Loader\LoaderInterface;
use Twig\Node\Expression\BlockReferenceExpression;
use Twig\Node\Expression\NameExpression;
use Twig\Node\Expression\ParentExpression;
use Twig\Node\ForNode;
use Twig\Node\Node;
@@ -46,21 +47,44 @@ class OptimizerTest extends TestCase
$this->assertTrue($node->getAttribute('output'));
}
public function testForVarOptimizer()
{
$env = new Environment($this->createMock(LoaderInterface::class), ['cache' => false, 'autoescape' => false]);
$template = '{% for i, j in foo %}{{ loop.index }}{{ i }}{{ j }}{% endfor %}';
$stream = $env->parse($env->tokenize(new Source($template, 'index')));
foreach (['loop', 'i', 'j'] as $target) {
$this->checkForVarConfiguration($stream, $target);
}
}
public function checkForVarConfiguration(Node $node, $target)
{
foreach ($node as $n) {
if (NameExpression::class === get_class($n) && $target === $n->getAttribute('name')) {
$this->assertTrue($n->getAttribute('always_defined'));
} else {
$this->checkForVarConfiguration($n, $target);
}
}
}
/**
* @dataProvider getTestsForForOptimizer
* @dataProvider getTestsForForLoopOptimizer
*/
public function testForOptimizer($template, $expected)
public function testForLoopOptimizer($template, $expected)
{
$env = new Environment($this->createMock(LoaderInterface::class), ['cache' => false]);
$stream = $env->parse($env->tokenize(new Source($template, 'index')));
foreach ($expected as $target => $withLoop) {
$this->assertTrue($this->checkForConfiguration($stream, $target, $withLoop), \sprintf('variable %s is %soptimized', $target, $withLoop ? 'not ' : ''));
$this->assertTrue($this->checkForLoopConfiguration($stream, $target, $withLoop), \sprintf('variable %s is %soptimized', $target, $withLoop ? 'not ' : ''));
}
}
public function getTestsForForOptimizer()
public function getTestsForForLoopOptimizer()
{
return [
['{% for i in foo %}{% endfor %}', ['i' => false]],
@@ -99,7 +123,7 @@ class OptimizerTest extends TestCase
];
}
public function checkForConfiguration(Node $node, $target, $withLoop)
public function checkForLoopConfiguration(Node $node, $target, $withLoop)
{
foreach ($node as $n) {
if ($n instanceof ForNode) {
@@ -108,7 +132,7 @@ class OptimizerTest extends TestCase
}
}
$ret = $this->checkForConfiguration($n, $target, $withLoop);
$ret = $this->checkForLoopConfiguration($n, $target, $withLoop);
if (null !== $ret) {
return $ret;
}