77 lines
1.9 KiB
PHP
77 lines
1.9 KiB
PHP
--TEST--
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Fetch Metadata Test
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--DESCRIPTION--
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Verifies that "sqlsrv_field_metadata returns" the same number of fields
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as "sqlsrv_num_fields".
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Verifies the metadata array (NAME, TYPE, SIZE, PRECISION, SCALE and NULLABLE)
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for all SQL types currently supported (28 types).
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Validates functionality with statement in both prepared and executed state.
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--ENV--
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PHPT_EXEC=true
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--SKIPIF--
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<?php require('skipif_versions_old.inc'); ?>
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--FILE--
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<?php
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require_once('MsCommon.inc');
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function fetchMetadata()
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{
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$testName = "Fetch - Metadata";
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startTest($testName);
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setup();
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$tableName = 'TC41test';
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$conn1 = AE\connect();
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AE\createTestTable($conn1, $tableName);
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AE\insertTestRows($conn1, $tableName, 1);
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$stmt1 = AE\selectFromTable($conn1, $tableName);
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$numFields = sqlsrv_num_fields($stmt1);
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trace("Expecting $numFields fields...\n");
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$metadata = sqlsrv_field_metadata($stmt1);
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$count = count($metadata);
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if ($count != $numFields) {
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die("Unexpected metadata size: ".$count);
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}
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for ($k = 0; $k < $count; $k++) {
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trace(" ".($k + 1)."\t");
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showMetadata($metadata, $k, 'Name');
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showMetadata($metadata, $k, 'Size');
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showMetadata($metadata, $k, 'Precision');
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showMetadata($metadata, $k, 'Scale');
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showMetadata($metadata, $k, 'Nullable');
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trace("\n");
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}
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sqlsrv_free_stmt($stmt1);
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dropTable($conn1, $tableName);
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sqlsrv_close($conn1);
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endTest($testName);
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}
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function showMetadata($mdArray, $field, $info)
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{
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$mdInfo = $mdArray[$field][$info];
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$refInfo = getMetadata($field + 1, $info);
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trace("[$info=$mdInfo]");
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if ($mdInfo != $refInfo) {
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die("Unexpected metadata value for $info in field ".($field + 1).": $mdInfo instead of $refInfo");
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}
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}
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try {
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fetchMetadata();
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} catch (Exception $e) {
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echo $e->getMessage();
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}
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?>
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--EXPECT--
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Test "Fetch - Metadata" completed successfully.
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