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|
package plist
import (
"bytes"
"fmt"
"reflect"
"testing"
)
func BenchmarkXMLDecode(b *testing.B) {
for i := 0; i < b.N; i++ {
b.StopTimer()
var bval interface{}
buf := bytes.NewReader([]byte(plistValueTreeAsXML))
b.StartTimer()
decoder := NewDecoder(buf)
decoder.Decode(bval)
b.StopTimer()
}
}
func BenchmarkBplistDecode(b *testing.B) {
for i := 0; i < b.N; i++ {
b.StopTimer()
var bval interface{}
buf := bytes.NewReader(plistValueTreeAsBplist)
b.StartTimer()
decoder := NewDecoder(buf)
decoder.Decode(bval)
b.StopTimer()
}
}
func TestLaxDecode(t *testing.T) {
var laxTestDataStringsOnlyAsXML = `{B=1;D="2013-11-27 00:34:00 +0000";I64=1;F64="3.0";U64=2;}`
d := LaxTestData{}
buf := bytes.NewReader([]byte(laxTestDataStringsOnlyAsXML))
decoder := NewDecoder(buf)
decoder.lax = true
err := decoder.Decode(&d)
if err != nil {
t.Error(err.Error())
}
if d != laxTestData {
t.Logf("Expected: %#v", laxTestData)
t.Logf("Received: %#v", d)
t.Fail()
}
}
func TestIllegalLaxDecode(t *testing.T) {
i := int64(0)
u := uint64(0)
f := float64(0)
b := false
plists := []struct {
pl string
d interface{}
}{
{"<string>abc</string>", &i},
{"<string>abc</string>", &u},
{"<string>def</string>", &f},
{"<string>ghi</string>", &b},
{"<string>jkl</string>", []byte{0x00}},
}
for _, plist := range plists {
buf := bytes.NewReader([]byte(plist.pl))
decoder := NewDecoder(buf)
decoder.lax = true
err := decoder.Decode(plist.d)
t.Logf("Error: %v", err)
if err == nil {
t.Error("Expected error, received nothing.")
}
}
}
func TestIllegalDecode(t *testing.T) {
i := int64(0)
b := false
plists := []struct {
pl string
d interface{}
}{
{"<string>abc</string>", &i},
{"<data>ABC=</data>", &i},
{"<real>34.1</real>", &i},
{"<true>def</true>", &i},
{"<date>2010-01-01T00:00:00Z</date>", &i},
{"<integer>0</integer>", &b},
{"<array><integer>0</integer></array>", &b},
{"<dict><key>a</key><integer>0</integer></dict>", &b},
{"<array><true/><true/><true/></array>", &[1]int{1}},
}
for _, plist := range plists {
buf := bytes.NewReader([]byte(plist.pl))
decoder := NewDecoder(buf)
err := decoder.Decode(plist.d)
t.Logf("Error: %v", err)
if err == nil {
t.Error("Expected error, received nothing.")
}
}
}
func TestDecode(t *testing.T) {
var failed bool
for _, test := range tests {
failed = false
t.Logf("Testing Decode (%s)", test.Name)
d := test.DecodeData
if d == nil {
d = test.Data
}
testData := reflect.ValueOf(d)
if !testData.IsValid() || isEmptyInterface(testData) {
continue
}
if testData.Kind() == reflect.Ptr || testData.Kind() == reflect.Interface {
testData = testData.Elem()
}
d = testData.Interface()
results := make(map[int]interface{})
errors := make(map[int]error)
for fmt, dat := range test.Expected {
if test.SkipDecode[fmt] {
continue
}
val := reflect.New(testData.Type()).Interface()
_, errors[fmt] = Unmarshal(dat, val)
vt := reflect.ValueOf(val)
if vt.Kind() == reflect.Ptr || vt.Kind() == reflect.Interface {
vt = vt.Elem()
val = vt.Interface()
}
results[fmt] = val
if !reflect.DeepEqual(d, val) {
failed = true
}
}
if results[BinaryFormat] != nil && results[XMLFormat] != nil {
if !reflect.DeepEqual(results[BinaryFormat], results[XMLFormat]) {
t.Log("Binary and XML decoding yielded different values.")
t.Log("Binary:", results[BinaryFormat])
t.Log("XML :", results[XMLFormat])
failed = true
}
}
if failed {
t.Logf("Expected: %#v\n", d)
for fmt, dat := range results {
t.Logf("Received %s: %#v\n", FormatNames[fmt], dat)
}
for fmt, err := range errors {
if err != nil {
t.Logf("Error %s: %v\n", FormatNames[fmt], err)
}
}
t.Log("FAILED")
t.Fail()
}
}
}
func TestInterfaceDecode(t *testing.T) {
var xval interface{}
buf := bytes.NewReader([]byte{98, 112, 108, 105, 115, 116, 48, 48, 214, 1, 13, 17, 21, 25, 27, 2, 14, 18, 22, 26, 28, 88, 105, 110, 116, 97, 114, 114, 97, 121, 170, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16, 1, 16, 8, 16, 16, 16, 32, 16, 64, 16, 2, 16, 9, 16, 17, 16, 33, 16, 65, 86, 102, 108, 111, 97, 116, 115, 162, 15, 16, 34, 66, 0, 0, 0, 35, 64, 80, 0, 0, 0, 0, 0, 0, 88, 98, 111, 111, 108, 101, 97, 110, 115, 162, 19, 20, 9, 8, 87, 115, 116, 114, 105, 110, 103, 115, 162, 23, 24, 92, 72, 101, 108, 108, 111, 44, 32, 65, 83, 67, 73, 73, 105, 0, 72, 0, 101, 0, 108, 0, 108, 0, 111, 0, 44, 0, 32, 78, 22, 117, 76, 84, 100, 97, 116, 97, 68, 1, 2, 3, 4, 84, 100, 97, 116, 101, 51, 65, 184, 69, 117, 120, 0, 0, 0, 8, 21, 30, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 68, 71, 76, 85, 94, 97, 98, 99, 107, 110, 123, 142, 147, 152, 157, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 166})
decoder := NewDecoder(buf)
err := decoder.Decode(&xval)
if err != nil {
t.Log("Error:", err)
t.Fail()
}
}
func TestFormatDetection(t *testing.T) {
type formatTest struct {
expectedFormat int
data []byte
}
plists := []formatTest{
{BinaryFormat, []byte{98, 112, 108, 105, 115, 116, 48, 48, 85, 72, 101, 108, 108, 111, 8, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14}},
{XMLFormat, []byte(`<string><*I3></string>`)},
{InvalidFormat, []byte(`bplist00`)}, // Looks like a binary property list, and bplist does not have fallbacks(!)
{OpenStepFormat, []byte(`(1,2,3,4,5)`)},
{OpenStepFormat, []byte(`<abab>`)},
{GNUStepFormat, []byte(`(1,2,<*I3>)`)},
{OpenStepFormat, []byte{0x00}},
}
for _, fmttest := range plists {
fmt, err := Unmarshal(fmttest.data, nil)
if fmt != fmttest.expectedFormat {
t.Errorf("Wanted %s, received %s.", FormatNames[fmttest.expectedFormat], FormatNames[fmt])
}
if err != nil {
t.Logf("Error: %v", err)
}
}
}
func ExampleDecoder_Decode() {
type sparseBundleHeader struct {
InfoDictionaryVersion string `plist:"CFBundleInfoDictionaryVersion"`
BandSize uint64 `plist:"band-size"`
BackingStoreVersion int `plist:"bundle-backingstore-version"`
DiskImageBundleType string `plist:"diskimage-bundle-type"`
Size uint64 `plist:"size"`
}
buf := bytes.NewReader([]byte(`<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>band-size</key>
<integer>8388608</integer>
<key>bundle-backingstore-version</key>
<integer>1</integer>
<key>diskimage-bundle-type</key>
<string>com.apple.diskimage.sparsebundle</string>
<key>size</key>
<integer>4398046511104</integer>
</dict>
</plist>`))
var data sparseBundleHeader
decoder := NewDecoder(buf)
err := decoder.Decode(&data)
if err != nil {
fmt.Println(err)
}
fmt.Println(data)
// Output: {6.0 8388608 1 com.apple.diskimage.sparsebundle 4398046511104}
}
|
