fix mssql connstr bug (#1205)

dialect_mssql.go

@@ -7,6 +7,7 @@ package xorm
 import (
 	"errors"
 	"fmt"
+	"net/url"
 	"strconv"
 	"strings"
 
@@ -544,14 +545,23 @@ type odbcDriver struct {
 }
 
 func (p *odbcDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
-	kv := strings.Split(dataSourceName, ";")
 	var dbName string
-	for _, c := range kv {
-		vv := strings.Split(strings.TrimSpace(c), "=")
-		if len(vv) == 2 {
-			switch strings.ToLower(vv[0]) {
-			case "database":
-				dbName = vv[1]
+
+	if strings.HasPrefix(dataSourceName, "sqlserver://") {
+		u, err := url.Parse(dataSourceName)
+		if err != nil {
+			return nil, err
+		}
+		dbName = u.Query().Get("database")
+	} else {
+		kv := strings.Split(dataSourceName, ";")
+		for _, c := range kv {
+			vv := strings.Split(strings.TrimSpace(c), "=")
+			if len(vv) == 2 {
+				switch strings.ToLower(vv[0]) {
+				case "database":
+					dbName = vv[1]
+				}
 			}
 		}
 	}

dialect_mssql_test.go

@@ -0,0 +1,35 @@
+// Copyright 2019 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package xorm
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/go-xorm/core"
+)
+
+func TestParseMSSQL(t *testing.T) {
+	tests := []struct {
+		in       string
+		expected string
+		valid    bool
+	}{
+		{"sqlserver://sa:yourStrong(!)Password@localhost:1433?database=db&connection+timeout=30", "db", true},
+		{"server=localhost;user id=sa;password=yourStrong(!)Password;database=db", "db", true},
+	}
+
+	driver := core.QueryDriver("mssql")
+
+	for _, test := range tests {
+		uri, err := driver.Parse("mssql", test.in)
+
+		if err != nil && test.valid {
+			t.Errorf("%q got unexpected error: %s", test.in, err)
+		} else if err == nil && !reflect.DeepEqual(test.expected, uri.DbName) {
+			t.Errorf("%q got: %#v want: %#v", test.in, uri.DbName, test.expected)
+		}
+	}
+}