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-rw-r--r--Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils_test.go346
1 files changed, 346 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils_test.go b/Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils_test.go
new file mode 100644
index 000000000..adb8dcbd1
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils_test.go
@@ -0,0 +1,346 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2013 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 (
+ "bytes"
+ "crypto/tls"
+ "encoding/binary"
+ "fmt"
+ "testing"
+ "time"
+)
+
+var testDSNs = []struct {
+ in string
+ out string
+ loc *time.Location
+}{
+ {"username:password@protocol(address)/dbname?param=value", "&{user:username passwd:password net:protocol addr:address dbname:dbname params:map[param:value] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"username:password@protocol(address)/dbname?param=value&columnsWithAlias=true", "&{user:username passwd:password net:protocol addr:address dbname:dbname params:map[param:value] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:true interpolateParams:false}", time.UTC},
+ {"user@unix(/path/to/socket)/dbname?charset=utf8", "&{user:user passwd: net:unix addr:/path/to/socket dbname:dbname params:map[charset:utf8] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"user:password@tcp(localhost:5555)/dbname?charset=utf8&tls=true", "&{user:user passwd:password net:tcp addr:localhost:5555 dbname:dbname params:map[charset:utf8] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"user:password@tcp(localhost:5555)/dbname?charset=utf8mb4,utf8&tls=skip-verify", "&{user:user passwd:password net:tcp addr:localhost:5555 dbname:dbname params:map[charset:utf8mb4,utf8] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"user:password@/dbname?loc=UTC&timeout=30s&allowAllFiles=1&clientFoundRows=true&allowOldPasswords=TRUE&collation=utf8mb4_unicode_ci", "&{user:user passwd:password net:tcp addr:127.0.0.1:3306 dbname:dbname params:map[] loc:%p tls:<nil> timeout:30000000000 collation:224 allowAllFiles:true allowOldPasswords:true clientFoundRows:true columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"user:p@ss(word)@tcp([de:ad:be:ef::ca:fe]:80)/dbname?loc=Local", "&{user:user passwd:p@ss(word) net:tcp addr:[de:ad:be:ef::ca:fe]:80 dbname:dbname params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.Local},
+ {"/dbname", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname:dbname params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"@/", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"/", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"user:p@/ssword@/", "&{user:user passwd:p@/ssword net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+ {"unix/?arg=%2Fsome%2Fpath.ext", "&{user: passwd: net:unix addr:/tmp/mysql.sock dbname: params:map[arg:/some/path.ext] loc:%p tls:<nil> timeout:0 collation:33 allowAllFiles:false allowOldPasswords:false clientFoundRows:false columnsWithAlias:false interpolateParams:false}", time.UTC},
+}
+
+func TestDSNParser(t *testing.T) {
+ var cfg *config
+ var err error
+ var res string
+
+ for i, tst := range testDSNs {
+ cfg, err = parseDSN(tst.in)
+ if err != nil {
+ t.Error(err.Error())
+ }
+
+ // pointer not static
+ cfg.tls = nil
+
+ res = fmt.Sprintf("%+v", cfg)
+ if res != fmt.Sprintf(tst.out, tst.loc) {
+ t.Errorf("%d. parseDSN(%q) => %q, want %q", i, tst.in, res, fmt.Sprintf(tst.out, tst.loc))
+ }
+ }
+}
+
+func TestDSNParserInvalid(t *testing.T) {
+ var invalidDSNs = []string{
+ "@net(addr/", // no closing brace
+ "@tcp(/", // no closing brace
+ "tcp(/", // no closing brace
+ "(/", // no closing brace
+ "net(addr)//", // unescaped
+ "user:pass@tcp(1.2.3.4:3306)", // no trailing slash
+ //"/dbname?arg=/some/unescaped/path",
+ }
+
+ for i, tst := range invalidDSNs {
+ if _, err := parseDSN(tst); err == nil {
+ t.Errorf("invalid DSN #%d. (%s) didn't error!", i, tst)
+ }
+ }
+}
+
+func TestDSNWithCustomTLS(t *testing.T) {
+ baseDSN := "user:password@tcp(localhost:5555)/dbname?tls="
+ tlsCfg := tls.Config{}
+
+ RegisterTLSConfig("utils_test", &tlsCfg)
+
+ // Custom TLS is missing
+ tst := baseDSN + "invalid_tls"
+ cfg, err := parseDSN(tst)
+ if err == nil {
+ t.Errorf("Invalid custom TLS in DSN (%s) but did not error. Got config: %#v", tst, cfg)
+ }
+
+ tst = baseDSN + "utils_test"
+
+ // Custom TLS with a server name
+ name := "foohost"
+ tlsCfg.ServerName = name
+ cfg, err = parseDSN(tst)
+
+ if err != nil {
+ t.Error(err.Error())
+ } else if cfg.tls.ServerName != name {
+ t.Errorf("Did not get the correct TLS ServerName (%s) parsing DSN (%s).", name, tst)
+ }
+
+ // Custom TLS without a server name
+ name = "localhost"
+ tlsCfg.ServerName = ""
+ cfg, err = parseDSN(tst)
+
+ if err != nil {
+ t.Error(err.Error())
+ } else if cfg.tls.ServerName != name {
+ t.Errorf("Did not get the correct ServerName (%s) parsing DSN (%s).", name, tst)
+ }
+
+ DeregisterTLSConfig("utils_test")
+}
+
+func TestDSNUnsafeCollation(t *testing.T) {
+ _, err := parseDSN("/dbname?collation=gbk_chinese_ci&interpolateParams=true")
+ if err != errInvalidDSNUnsafeCollation {
+ t.Error("Expected %v, Got %v", errInvalidDSNUnsafeCollation, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=gbk_chinese_ci&interpolateParams=false")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=gbk_chinese_ci")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=ascii_bin&interpolateParams=true")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=latin1_german1_ci&interpolateParams=true")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=utf8_general_ci&interpolateParams=true")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+
+ _, err = parseDSN("/dbname?collation=utf8mb4_general_ci&interpolateParams=true")
+ if err != nil {
+ t.Error("Expected %v, Got %v", nil, err)
+ }
+}
+
+func BenchmarkParseDSN(b *testing.B) {
+ b.ReportAllocs()
+
+ for i := 0; i < b.N; i++ {
+ for _, tst := range testDSNs {
+ if _, err := parseDSN(tst.in); err != nil {
+ b.Error(err.Error())
+ }
+ }
+ }
+}
+
+func TestScanNullTime(t *testing.T) {
+ var scanTests = []struct {
+ in interface{}
+ error bool
+ valid bool
+ time time.Time
+ }{
+ {tDate, false, true, tDate},
+ {sDate, false, true, tDate},
+ {[]byte(sDate), false, true, tDate},
+ {tDateTime, false, true, tDateTime},
+ {sDateTime, false, true, tDateTime},
+ {[]byte(sDateTime), false, true, tDateTime},
+ {tDate0, false, true, tDate0},
+ {sDate0, false, true, tDate0},
+ {[]byte(sDate0), false, true, tDate0},
+ {sDateTime0, false, true, tDate0},
+ {[]byte(sDateTime0), false, true, tDate0},
+ {"", true, false, tDate0},
+ {"1234", true, false, tDate0},
+ {0, true, false, tDate0},
+ }
+
+ var nt = NullTime{}
+ var err error
+
+ for _, tst := range scanTests {
+ err = nt.Scan(tst.in)
+ if (err != nil) != tst.error {
+ t.Errorf("%v: expected error status %t, got %t", tst.in, tst.error, (err != nil))
+ }
+ if nt.Valid != tst.valid {
+ t.Errorf("%v: expected valid status %t, got %t", tst.in, tst.valid, nt.Valid)
+ }
+ if nt.Time != tst.time {
+ t.Errorf("%v: expected time %v, got %v", tst.in, tst.time, nt.Time)
+ }
+ }
+}
+
+func TestLengthEncodedInteger(t *testing.T) {
+ var integerTests = []struct {
+ num uint64
+ encoded []byte
+ }{
+ {0x0000000000000000, []byte{0x00}},
+ {0x0000000000000012, []byte{0x12}},
+ {0x00000000000000fa, []byte{0xfa}},
+ {0x0000000000000100, []byte{0xfc, 0x00, 0x01}},
+ {0x0000000000001234, []byte{0xfc, 0x34, 0x12}},
+ {0x000000000000ffff, []byte{0xfc, 0xff, 0xff}},
+ {0x0000000000010000, []byte{0xfd, 0x00, 0x00, 0x01}},
+ {0x0000000000123456, []byte{0xfd, 0x56, 0x34, 0x12}},
+ {0x0000000000ffffff, []byte{0xfd, 0xff, 0xff, 0xff}},
+ {0x0000000001000000, []byte{0xfe, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00}},
+ {0x123456789abcdef0, []byte{0xfe, 0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12}},
+ {0xffffffffffffffff, []byte{0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}},
+ }
+
+ for _, tst := range integerTests {
+ num, isNull, numLen := readLengthEncodedInteger(tst.encoded)
+ if isNull {
+ t.Errorf("%x: expected %d, got NULL", tst.encoded, tst.num)
+ }
+ if num != tst.num {
+ t.Errorf("%x: expected %d, got %d", tst.encoded, tst.num, num)
+ }
+ if numLen != len(tst.encoded) {
+ t.Errorf("%x: expected size %d, got %d", tst.encoded, len(tst.encoded), numLen)
+ }
+ encoded := appendLengthEncodedInteger(nil, num)
+ if !bytes.Equal(encoded, tst.encoded) {
+ t.Errorf("%v: expected %x, got %x", num, tst.encoded, encoded)
+ }
+ }
+}
+
+func TestOldPass(t *testing.T) {
+ scramble := []byte{9, 8, 7, 6, 5, 4, 3, 2}
+ vectors := []struct {
+ pass string
+ out string
+ }{
+ {" pass", "47575c5a435b4251"},
+ {"pass ", "47575c5a435b4251"},
+ {"123\t456", "575c47505b5b5559"},
+ {"C0mpl!ca ted#PASS123", "5d5d554849584a45"},
+ }
+ for _, tuple := range vectors {
+ ours := scrambleOldPassword(scramble, []byte(tuple.pass))
+ if tuple.out != fmt.Sprintf("%x", ours) {
+ t.Errorf("Failed old password %q", tuple.pass)
+ }
+ }
+}
+
+func TestFormatBinaryDateTime(t *testing.T) {
+ rawDate := [11]byte{}
+ binary.LittleEndian.PutUint16(rawDate[:2], 1978) // years
+ rawDate[2] = 12 // months
+ rawDate[3] = 30 // days
+ rawDate[4] = 15 // hours
+ rawDate[5] = 46 // minutes
+ rawDate[6] = 23 // seconds
+ binary.LittleEndian.PutUint32(rawDate[7:], 987654) // microseconds
+ expect := func(expected string, inlen, outlen uint8) {
+ actual, _ := formatBinaryDateTime(rawDate[:inlen], outlen, false)
+ bytes, ok := actual.([]byte)
+ if !ok {
+ t.Errorf("formatBinaryDateTime must return []byte, was %T", actual)
+ }
+ if string(bytes) != expected {
+ t.Errorf(
+ "expected %q, got %q for length in %d, out %d",
+ bytes, actual, inlen, outlen,
+ )
+ }
+ }
+ expect("0000-00-00", 0, 10)
+ expect("0000-00-00 00:00:00", 0, 19)
+ expect("1978-12-30", 4, 10)
+ expect("1978-12-30 15:46:23", 7, 19)
+ expect("1978-12-30 15:46:23.987654", 11, 26)
+}
+
+func TestEscapeBackslash(t *testing.T) {
+ expect := func(expected, value string) {
+ actual := string(escapeBytesBackslash([]byte{}, []byte(value)))
+ if actual != expected {
+ t.Errorf(
+ "expected %s, got %s",
+ expected, actual,
+ )
+ }
+
+ actual = string(escapeStringBackslash([]byte{}, value))
+ if actual != expected {
+ t.Errorf(
+ "expected %s, got %s",
+ expected, actual,
+ )
+ }
+ }
+
+ expect("foo\\0bar", "foo\x00bar")
+ expect("foo\\nbar", "foo\nbar")
+ expect("foo\\rbar", "foo\rbar")
+ expect("foo\\Zbar", "foo\x1abar")
+ expect("foo\\\"bar", "foo\"bar")
+ expect("foo\\\\bar", "foo\\bar")
+ expect("foo\\'bar", "foo'bar")
+}
+
+func TestEscapeQuotes(t *testing.T) {
+ expect := func(expected, value string) {
+ actual := string(escapeBytesQuotes([]byte{}, []byte(value)))
+ if actual != expected {
+ t.Errorf(
+ "expected %s, got %s",
+ expected, actual,
+ )
+ }
+
+ actual = string(escapeStringQuotes([]byte{}, value))
+ if actual != expected {
+ t.Errorf(
+ "expected %s, got %s",
+ expected, actual,
+ )
+ }
+ }
+
+ expect("foo\x00bar", "foo\x00bar") // not affected
+ expect("foo\nbar", "foo\nbar") // not affected
+ expect("foo\rbar", "foo\rbar") // not affected
+ expect("foo\x1abar", "foo\x1abar") // not affected
+ expect("foo''bar", "foo'bar") // affected
+ expect("foo\"bar", "foo\"bar") // not affected
+}
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