first post

Nodejs-Socketio-Mysql-Demo/node_modules/mysql/test/integration/Query/results/test-long-fields.js

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+var common = require('../../../common');
+var assert = require('assert');
+
+var client    = common.createClient();
+var field_a   = makeString(250);
+var field_b   = makeString(251);
+var field_c   = makeString(512);
+var field_d   = makeString(65537);
+var callbacks = 0;
+
+// We execute this test twice to be sure the parser is in a good state after
+// each run.
+test();
+test(true);
+
+function test(last) {
+  var sql    = 'SELECT ? as field_a, ? as field_b, ? as field_c, ? as field_d';
+  var params = [field_a, field_b, field_c, field_d];
+
+  var query = client.query(sql, params, function(err, results) {
+    if (err) throw err;
+
+    assert.equal(results[0].field_a, field_a);
+    assert.equal(results[0].field_b, field_b);
+    assert.equal(results[0].field_c, field_c);
+    assert.equal(results[0].field_d, field_d);
+
+    callbacks++;
+    if (last) client.destroy();
+  });
+}
+
+function makeString(length) {
+  var str = '';
+  for (var i = 0; i < length; i++) {
+    str += 'x';
+  }
+  return str;
+
+}
+process.on('exit', function() {
+  assert.equal(callbacks, 2);
+});