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Fabien Potencier
4d9388dbe0
* 3.x: Fix testing and expression when it evaluates to an instance of Markup Simplify Error implementation Make the defined test implementation more generic fix typo fix the rst syntax of the operator precedence table
74 lines
3.0 KiB
PHP
74 lines
3.0 KiB
PHP
<?php
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namespace Twig\Tests\Node\Expression;
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Twig\Environment;
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use Twig\Loader\ArrayLoader;
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use Twig\Node\Expression\Variable\ContextVariable;
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use Twig\Test\NodeTestCase;
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class ContextVariableTest extends NodeTestCase
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{
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public function testConstructor()
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{
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$node = new ContextVariable('foo', 1);
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$this->assertEquals('foo', $node->getAttribute('name'));
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}
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public static function provideTests(): iterable
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{
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// special variables
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foreach (['_self' => '$this->getTemplateName()', '_context' => '$context', '_charset' => '$this->env->getCharset()'] as $special => $compiled) {
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$node = new ContextVariable($special, 1);
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yield $special => [$node, "// line 1\n$compiled"];
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$node = new ContextVariable($special, 1);
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$node->enableDefinedTest();
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yield $special.'_defined_test' => [$node, "// line 1\ntrue"];
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}
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$env = new Environment(new ArrayLoader(), ['strict_variables' => false]);
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$envStrict = new Environment(new ArrayLoader(), ['strict_variables' => true]);
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// regular
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$node = new ContextVariable('foo', 1);
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$output = '(array_key_exists("foo", $context) ? $context["foo"] : throw new RuntimeError(\'Variable "foo" does not exist.\', 1, $this->source))';
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yield 'strict' => [$node, "// line 1\n".$output, $envStrict];
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yield 'non_strict' => [$node, self::createVariableGetter('foo', 1), $env];
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// ignore strict check
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$node = new ContextVariable('foo', 1);
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$node->setAttribute('ignore_strict_check', true);
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yield 'ignore_strict_check_strict' => [$node, "// line 1\n(\$context[\"foo\"] ?? null)", $envStrict];
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yield 'ignore_strict_check_non_strict' => [$node, "// line 1\n(\$context[\"foo\"] ?? null)", $env];
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// always defined
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$node = new ContextVariable('foo', 1);
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$node->setAttribute('always_defined', true);
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yield 'always_defined_strict' => [$node, "// line 1\n\$context[\"foo\"]", $envStrict];
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yield 'always_defined_non_strict' => [$node, "// line 1\n\$context[\"foo\"]", $env];
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// is defined test
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$node = new ContextVariable('foo', 1);
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$node->enableDefinedTest();
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yield 'is_defined_test_strict' => [$node, "// line 1\narray_key_exists(\"foo\", \$context)", $envStrict];
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yield 'is_defined_test_non_strict' => [$node, "// line 1\narray_key_exists(\"foo\", \$context)", $env];
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// is defined test // always defined
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$node = new ContextVariable('foo', 1);
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$node->enableDefinedTest();
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$node->setAttribute('always_defined', true);
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yield 'is_defined_test_always_defined_strict' => [$node, "// line 1\ntrue", $envStrict];
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yield 'is_defined_test_always_defined_non_strict' => [$node, "// line 1\ntrue", $env];
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}
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}
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