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https://github.com/php/php-src.git
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Gina Peter Banyard
a479ed7cc5
Add various tests showcasing the behavioural variations of different offset types used on various container types in all possible operations: - Read - Write - Read Write - Appending - Unsetting - Existence checks with isset()/empty/null coalesce operator - Behaviour of nesting dimensions (e.g. $container[$offset1][$offset2]) Add a test to ensure compile time and runtime behaviour is identical for offsets. Add an internal class that overloads the dimension object handlers to zend_test
93 lines
1.9 KiB
PHP
93 lines
1.9 KiB
PHP
--TEST--
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Invalid containers with offsets
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--FILE--
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<?php
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require_once __DIR__ . DIRECTORY_SEPARATOR . 'test_offset_helpers.inc';
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$containers = [
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//false,
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true,
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4,
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5.5,
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STDERR,
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//new stdClass(),
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];
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ob_start();
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foreach ($containers as $container) {
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$containerStr = get_zend_debug_type($container);
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$EXPECTED_OUTPUT = <<<OUTPUT
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Read before write:
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Warning: Trying to access array offset on $containerStr in %s on line 8
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NULL
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Write:
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Cannot use a scalar value as an array
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Read:
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Warning: Trying to access array offset on $containerStr in %s on line 22
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NULL
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Read-Write:
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Cannot use a scalar value as an array
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isset():
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bool(false)
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empty():
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bool(true)
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null coalesce:
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string(7) "default"
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unset():
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Cannot unset offset in a non-array variable
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Nested read:
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Warning: Trying to access array offset on $containerStr in %s on line 62
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Warning: Trying to access array offset on null in %s on line 62
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NULL
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Nested write:
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Cannot use a scalar value as an array
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Nested Read-Write:
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Cannot use a scalar value as an array
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Nested isset():
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bool(false)
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Nested empty():
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bool(true)
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Nested null coalesce:
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string(7) "default"
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Nested unset():
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Cannot unset offset in a non-array variable
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OUTPUT;
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foreach ($offsets as $dimension) {
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$error = $containerStr . '[' . zend_test_var_export($dimension) . '] has different outputs' . "\n";
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include $var_dim_filename;
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$varOutput = ob_get_contents();
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ob_clean();
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$varOutput = str_replace(
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[$var_dim_filename],
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['%s'],
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$varOutput
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);
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if ($EXPECTED_OUTPUT !== $varOutput) {
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file_put_contents(__DIR__ . DIRECTORY_SEPARATOR . "debug_invalid_container_{$failuresNb}.txt", $varOutput);
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++$failuresNb;
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$failures[] = $error;
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}
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++$testCasesTotal;
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}
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}
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ob_end_clean();
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echo "Executed tests\n";
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if ($failures !== []) {
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echo "Failures:\n" . implode($failures);
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}
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?>
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--EXPECT--
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Executed tests
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