Fix exception caused by column names with single quotes

Also rename some test files so they match the Makefile regex.  They will be included in the test suite from now on.

lib/result.js

@@ -65,8 +65,13 @@ Result.prototype.addRow = function(row) {
 };
 
 var inlineParser = function(fieldName, i) {
-  return "\nthis['" + fieldName + "'] = " +
-  "rowData[" + i + "] == null ? null : parsers[" + i + "](rowData[" + i + "]);";
+  return "\nthis['" +
+    //fields containing single quotes will break
+    //the evaluated javascript unless they are escaped
+    //see https://github.com/brianc/node-postgres/issues/507
+    fieldName.replace("'", "\\'") +
+    "'] = " +
+    "rowData[" + i + "] == null ? null : parsers[" + i + "](rowData[" + i + "]);";
 };
 
 Result.prototype.addFields = function(fieldDescriptions) {

test/integration/gh-issues/131-tests.js

@@ -2,7 +2,7 @@ var helper = require(__dirname + "/../test-helper");
 var pg = helper.pg;
 
 test('parsing array results', function() {
-  pg.connect(helper.config, assert.calls(function(err, client) {
+  pg.connect(helper.config, assert.calls(function(err, client, done) {
     assert.isNull(err);
     client.query("CREATE TEMP TABLE why(names text[], numbors integer[], decimals double precision[])");
     client.query('INSERT INTO why(names, numbors, decimals) VALUES(\'{"aaron", "brian","a b c" }\', \'{1, 2, 3}\', \'{.1, 0.05, 3.654}\')').on('error', console.log);
@@ -12,6 +12,7 @@ test('parsing array results', function() {
         assert.equal(result.rows[0].decimals[0], 0.1);
         assert.equal(result.rows[0].decimals[1], 0.05);
         assert.equal(result.rows[0].decimals[2], 3.654);
+        done()
         pg.end();
       }))
     })

test/integration/gh-issues/507-tests.js

@@ -0,0 +1,15 @@
+var helper = require(__dirname + "/../test-helper");
+var pg = helper.pg;
+
+test('parsing array results', function() {
+  pg.connect(helper.config, assert.success(function(client, done) {
+    client.query('CREATE TEMP TABLE test_table(bar integer, "baz\'s" integer)')
+    client.query('INSERT INTO test_table(bar, "baz\'s") VALUES(1, 1), (2, 2)')
+    client.query('SELECT * FROM test_table', function(err, res) {
+      assert.equal(res.rows[0]["baz's"], 1)
+      assert.equal(res.rows[1]["baz's"], 2)
+      done()
+      pg.end()
+    })
+  }))
+})