diff options
Diffstat (limited to 'vendor/github.com/go-sql-driver/mysql/connection_test.go')
-rw-r--r-- | vendor/github.com/go-sql-driver/mysql/connection_test.go | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/vendor/github.com/go-sql-driver/mysql/connection_test.go b/vendor/github.com/go-sql-driver/mysql/connection_test.go new file mode 100644 index 000000000..65325f101 --- /dev/null +++ b/vendor/github.com/go-sql-driver/mysql/connection_test.go @@ -0,0 +1,67 @@ +// Go MySQL Driver - A MySQL-Driver for Go's database/sql package +// +// Copyright 2016 The Go-MySQL-Driver Authors. All rights reserved. +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this file, +// You can obtain one at http://mozilla.org/MPL/2.0/. + +package mysql + +import ( + "database/sql/driver" + "testing" +) + +func TestInterpolateParams(t *testing.T) { + mc := &mysqlConn{ + buf: newBuffer(nil), + maxAllowedPacket: maxPacketSize, + cfg: &Config{ + InterpolateParams: true, + }, + } + + q, err := mc.interpolateParams("SELECT ?+?", []driver.Value{int64(42), "gopher"}) + if err != nil { + t.Errorf("Expected err=nil, got %#v", err) + return + } + expected := `SELECT 42+'gopher'` + if q != expected { + t.Errorf("Expected: %q\nGot: %q", expected, q) + } +} + +func TestInterpolateParamsTooManyPlaceholders(t *testing.T) { + mc := &mysqlConn{ + buf: newBuffer(nil), + maxAllowedPacket: maxPacketSize, + cfg: &Config{ + InterpolateParams: true, + }, + } + + q, err := mc.interpolateParams("SELECT ?+?", []driver.Value{int64(42)}) + if err != driver.ErrSkip { + t.Errorf("Expected err=driver.ErrSkip, got err=%#v, q=%#v", err, q) + } +} + +// We don't support placeholder in string literal for now. +// https://github.com/go-sql-driver/mysql/pull/490 +func TestInterpolateParamsPlaceholderInString(t *testing.T) { + mc := &mysqlConn{ + buf: newBuffer(nil), + maxAllowedPacket: maxPacketSize, + cfg: &Config{ + InterpolateParams: true, + }, + } + + q, err := mc.interpolateParams("SELECT 'abc?xyz',?", []driver.Value{int64(42)}) + // When InterpolateParams support string literal, this should return `"SELECT 'abc?xyz', 42` + if err != driver.ErrSkip { + t.Errorf("Expected err=driver.ErrSkip, got err=%#v, q=%#v", err, q) + } +} |