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jmikolajmikola
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Merge pull request #440 
2 parents 4d07061 + 937a2c2 commit e1c012f

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‎scripts/convert-bson-corpus-tests.php

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<?php
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require_once __DIR__ . '/../tests/utils/tools.php';
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$outputPath = realpath(__DIR__ . '/../tests') . '/bson-corpus/';
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if ( ! is_dir($outputPath) && ! mkdir($outputPath, 0755, true)) {
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printf("Error creating output path: %s\n", $outputPath);
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}
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foreach (array_slice($argv, 1) as $inputFile) {
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if ( ! is_readable($inputFile) || ! is_file($inputFile)) {
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printf("Error reading %s\n", $inputFile);
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continue;
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}
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$test = json_decode(file_get_contents($inputFile), true);
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if (json_last_error() !== JSON_ERROR_NONE) {
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printf("Error decoding %s: %s\n", $inputFile, json_last_error_msg());
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continue;
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}
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if ( ! empty($test['deprecated'])) {
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printf("Skipping deprecated test file: %s\n", $inputFile);
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continue;
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}
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if ( ! empty($test['valid'])) {
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foreach ($test['valid'] as $i => $case) {
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$outputFile = sprintf('%s-valid-%03d.phpt', pathinfo($inputFile, PATHINFO_FILENAME), $i + 1);
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$output = renderPhpt(getParamsForValid($test, $case));
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if (false === file_put_contents($outputPath . '/' . $outputFile, $output)) {
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printf("Error writing valid[%d] in %s\n", $i, $inputFile);
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continue;
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}
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}
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}
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if ( ! empty($test['decodeErrors'])) {
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foreach ($test['decodeErrors'] as $i => $case) {
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$outputFile = sprintf('%s-decodeError-%03d.phpt', pathinfo($inputFile, PATHINFO_FILENAME), $i + 1);
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$output = renderPhpt(getParamsForDecodeError($test, $case));
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if (false === file_put_contents($outputPath . '/' . $outputFile, $output)) {
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printf("Error writing decodeErrors[%d] in %s\n", $i, $inputFile);
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continue;
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}
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}
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}
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if ( ! empty($test['parseErrors'])) {
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foreach ($test['parseErrors'] as $i => $case) {
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$outputFile = sprintf('%s-parseError-%03d.phpt', pathinfo($inputFile, PATHINFO_FILENAME), $i + 1);
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try {
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$output = renderPhpt(getParamsForParseError($test, $case));
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} catch (UnexpectedValueException $e) {
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printf("Parse errors not supported for BSON type: %s\n", $test['bson_type']);
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continue;
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}
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if (false === file_put_contents($outputPath . '/' . $outputFile, $output)) {
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printf("Error writing parseErrors[%d] in %s\n", $i, $inputFile);
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continue;
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}
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}
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}
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}
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function getParamsForValid(array $test, array $case)
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{
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$code = '';
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$expect = '';
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$bson = $case['bson'];
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$canonicalBson = isset($case['canonical_bson']) ? $case['canonical_bson'] : $bson;
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$expectedCanonicalBson = strtolower($canonicalBson);
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$code .= sprintf('$bson = hex2bin(%s);', var_export($bson, true)) . "\n";
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$code .= "\n// BSON to Canonical BSON\n";
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$code .= 'echo bin2hex(fromPHP(toPHP($bson))), "\n";' . "\n";
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$expect .= $expectedCanonicalBson . "\n";
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if ($bson !== $canonicalBson) {
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$code .= "\n" . sprintf('$canonicalBson = hex2bin(%s);', var_export($canonicalBson, true)) . "\n";
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$code .= "\n// Canonical BSON to Canonical BSON\n";
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$code .= 'echo bin2hex(fromPHP(toPHP($canonicalBson))), "\n";' . "\n";
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$expect .= $expectedCanonicalBson . "\n";
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}
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if (isset($case['extjson'])) {
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$json = $case['extjson'];
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$canonicalJson = isset($case['canonical_extjson']) ? $case['canonical_extjson'] : $json;
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$expectedCanonicalJson = json_canonicalize($canonicalJson);
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$lossy = isset($case['lossy']) ? (boolean) $case['lossy'] : false;
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$code .= "\n// BSON to Canonical extJSON\n";
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$code .= 'echo json_canonicalize(toJSON($bson)), "\n";' . "\n";;
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$expect .= $expectedCanonicalJson . "\n";
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$code .= "\n" . sprintf('$json = %s;', var_export($json, true)) . "\n";
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$code .= "\n// extJSON to Canonical extJSON\n";
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$code .= 'echo json_canonicalize(toJSON(fromJSON($json))), "\n";' . "\n";;
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$expect .= $expectedCanonicalJson . "\n";
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if ($bson !== $canonicalBson) {
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$code .= "\n// Canonical BSON to Canonical extJSON\n";
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$code .= 'echo json_canonicalize(toJSON($canonicalBson)), "\n";' . "\n";;
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$expect .= $expectedCanonicalJson . "\n";
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}
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if ($json !== $canonicalJson) {
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$code .= "\n" . sprintf('$canonicalJson = %s;', var_export($canonicalJson, true)) . "\n";
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$code .= "\n// Canonical extJSON to Canonical extJSON\n";
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$code .= 'echo json_canonicalize(toJSON(fromJSON($canonicalJson))), "\n";' . "\n";;
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$expect .= $expectedCanonicalJson . "\n";
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}
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if ( ! $lossy) {
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$code .= "\n// extJSON to Canonical BSON\n";
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$code .= 'echo bin2hex(fromJSON($json)), "\n";' . "\n";;
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$expect .= $expectedCanonicalBson . "\n";
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if ($json !== $canonicalJson) {
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$code .= "\n// Canonical extJSON to Canonical BSON\n";
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$code .= 'echo bin2hex(fromJSON($canonicalJson)), "\n";' . "\n";;
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$expect .= $expectedCanonicalBson . "\n";
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}
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}
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}
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return [
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'%NAME%' => sprintf('%s: %s', trim($test['description']), trim($case['description'])),
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'%CODE%' => trim($code),
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'%EXPECT%' => trim($expect),
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];
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}
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function getParamsForDecodeError(array $test, array $case)
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{
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$code = sprintf('$bson = hex2bin(%s);', var_export($case['bson'], true)) . "\n\n";
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$code .= "throws(function() use (\$bson) {\n";
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$code .= " var_dump(toPHP(\$bson));\n";
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$code .= "}, 'MongoDB\Driver\Exception\UnexpectedValueException');";
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/* We do not test for the exception message, since that may differ based on
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* the nature of the decoding error. */
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$expect = "OK: Got MongoDB\Driver\Exception\UnexpectedValueException";
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return [
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'%NAME%' => sprintf('%s: %s', trim($test['description']), trim($case['description'])),
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'%CODE%' => trim($code),
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'%EXPECT%' => trim($expect),
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];
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}
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function getParamsForParseError(array $test, array $case)
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{
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$code = '';
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$expect = '';
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switch ($test['bson_type']) {
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case '0x13': // Decimal128
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$code = "throws(function() {\n";
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$code .= sprintf(" new MongoDB\BSON\Decimal128(%s);\n", var_export($case['string'], true));
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$code .= "}, 'MongoDB\Driver\Exception\InvalidArgumentException');";
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/* We do not test for the exception message, since that may differ
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* based on the nature of the parse error. */
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$expect = "OK: Got MongoDB\Driver\Exception\InvalidArgumentException";
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break;
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default:
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throw new UnexpectedValueException;
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}
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return [
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'%NAME%' => sprintf('%s: %s', trim($test['description']), trim($case['description'])),
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'%CODE%' => trim($code),
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'%EXPECT%' => trim($expect),
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];
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}
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function renderPhpt(array $params)
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{
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$template = <<< 'TEMPLATE'
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--TEST--
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%NAME%
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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%CODE%
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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%EXPECT%
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===DONE===
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TEMPLATE;
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return str_replace(array_keys($params), array_values($params), $template);
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}

‎tests/bson-corpus/array-decodeError-001.phpt

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--TEST--
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Array: Array length too long: eats outer terminator
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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$bson = hex2bin('140000000461000D0000001030000A0000000000');
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throws(function() use ($bson) {
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var_dump(toPHP($bson));
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}, 'MongoDB\Driver\Exception\UnexpectedValueException');
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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OK: Got MongoDB\Driver\Exception\UnexpectedValueException
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===DONE===

‎tests/bson-corpus/array-decodeError-002.phpt

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--TEST--
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Array: Array length too short: leaks terminator
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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$bson = hex2bin('140000000461000B0000001030000A0000000000');
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throws(function() use ($bson) {
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var_dump(toPHP($bson));
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}, 'MongoDB\Driver\Exception\UnexpectedValueException');
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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OK: Got MongoDB\Driver\Exception\UnexpectedValueException
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===DONE===

‎tests/bson-corpus/array-decodeError-003.phpt

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--TEST--
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Array: Invalid Array: bad string length in field
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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$bson = hex2bin('1A00000004666F6F00100000000230000500000062617A000000');
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throws(function() use ($bson) {
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var_dump(toPHP($bson));
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}, 'MongoDB\Driver\Exception\UnexpectedValueException');
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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OK: Got MongoDB\Driver\Exception\UnexpectedValueException
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===DONE===

‎tests/bson-corpus/array-valid-001.phpt

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--TEST--
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Array: Empty
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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$bson = hex2bin('0D000000046100050000000000');
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// BSON to Canonical BSON
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echo bin2hex(fromPHP(toPHP($bson))), "\n";
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// BSON to Canonical extJSON
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echo json_canonicalize(toJSON($bson)), "\n";
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$json = '{"a" : []}';
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// extJSON to Canonical extJSON
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echo json_canonicalize(toJSON(fromJSON($json))), "\n";
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// extJSON to Canonical BSON
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echo bin2hex(fromJSON($json)), "\n";
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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0d000000046100050000000000
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{"a":[]}
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{"a":[]}
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0d000000046100050000000000
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===DONE===

‎tests/bson-corpus/array-valid-002.phpt

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--TEST--
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Array: Single Element Array
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--DESCRIPTION--
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Generated by scripts/convert-bson-corpus-tests.php
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DO NOT EDIT THIS FILE
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--FILE--
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<?php
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require_once __DIR__ . '/../utils/tools.php';
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$bson = hex2bin('140000000461000C0000001030000A0000000000');
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// BSON to Canonical BSON
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echo bin2hex(fromPHP(toPHP($bson))), "\n";
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// BSON to Canonical extJSON
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echo json_canonicalize(toJSON($bson)), "\n";
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$json = '{"a" : [10]}';
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// extJSON to Canonical extJSON
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echo json_canonicalize(toJSON(fromJSON($json))), "\n";
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// extJSON to Canonical BSON
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echo bin2hex(fromJSON($json)), "\n";
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?>
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===DONE===
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<?php exit(0); ?>
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--EXPECT--
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140000000461000c0000001030000a0000000000
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{"a":[10]}
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{"a":[10]}
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140000000461000c0000001030000a0000000000
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===DONE===

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