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package parse // import "github.com/tdewolff/parse"
import (
"encoding/base64"
"mime"
"testing"
"github.com/tdewolff/test"
)
func TestParseNumber(t *testing.T) {
var numberTests = []struct {
number string
expected int
}{
{"5", 1},
{"0.51", 4},
{"0.5e-99", 7},
{"0.5e-", 3},
{"+50.0", 5},
{".0", 2},
{"0.", 1},
{"", 0},
{"+", 0},
{".", 0},
{"a", 0},
}
for _, tt := range numberTests {
t.Run(tt.number, func(t *testing.T) {
n := Number([]byte(tt.number))
test.T(t, n, tt.expected)
})
}
}
func TestParseDimension(t *testing.T) {
var dimensionTests = []struct {
dimension string
expectedNum int
expectedUnit int
}{
{"5px", 1, 2},
{"5px ", 1, 2},
{"5%", 1, 1},
{"5em", 1, 2},
{"px", 0, 0},
{"1", 1, 0},
{"1~", 1, 0},
}
for _, tt := range dimensionTests {
t.Run(tt.dimension, func(t *testing.T) {
num, unit := Dimension([]byte(tt.dimension))
test.T(t, num, tt.expectedNum, "number")
test.T(t, unit, tt.expectedUnit, "unit")
})
}
}
func TestMediatype(t *testing.T) {
var mediatypeTests = []struct {
mediatype string
expectedMimetype string
expectedParams map[string]string
}{
{"text/plain", "text/plain", nil},
{"text/plain;charset=US-ASCII", "text/plain", map[string]string{"charset": "US-ASCII"}},
{" text/plain ; charset = US-ASCII ", "text/plain", map[string]string{"charset": "US-ASCII"}},
{" text/plain a", "text/plain", nil},
{"text/plain;base64", "text/plain", map[string]string{"base64": ""}},
{"text/plain;inline=;base64", "text/plain", map[string]string{"inline": "", "base64": ""}},
}
for _, tt := range mediatypeTests {
t.Run(tt.mediatype, func(t *testing.T) {
mimetype, _ := Mediatype([]byte(tt.mediatype))
test.String(t, string(mimetype), tt.expectedMimetype, "mimetype")
//test.T(t, params, tt.expectedParams, "parameters") // TODO
})
}
}
func TestParseDataURI(t *testing.T) {
var dataURITests = []struct {
dataURI string
expectedMimetype string
expectedData string
expectedErr error
}{
{"www.domain.com", "", "", ErrBadDataURI},
{"data:,", "text/plain", "", nil},
{"data:text/xml,", "text/xml", "", nil},
{"data:,text", "text/plain", "text", nil},
{"data:;base64,dGV4dA==", "text/plain", "text", nil},
{"data:image/svg+xml,", "image/svg+xml", "", nil},
{"data:;base64,()", "", "", base64.CorruptInputError(0)},
}
for _, tt := range dataURITests {
t.Run(tt.dataURI, func(t *testing.T) {
mimetype, data, err := DataURI([]byte(tt.dataURI))
test.T(t, err, tt.expectedErr)
test.String(t, string(mimetype), tt.expectedMimetype, "mimetype")
test.String(t, string(data), tt.expectedData, "data")
})
}
}
func TestParseQuoteEntity(t *testing.T) {
var quoteEntityTests = []struct {
quoteEntity string
expectedQuote byte
expectedN int
}{
{""", '"', 5},
{"'", '\'', 6},
{""", '"', 8},
{"'", '\'', 6},
{""", '"', 6},
{"'", '\'', 6},
{">", 0x00, 0},
{"&", 0x00, 0},
}
for _, tt := range quoteEntityTests {
t.Run(tt.quoteEntity, func(t *testing.T) {
quote, n := QuoteEntity([]byte(tt.quoteEntity))
test.T(t, quote, tt.expectedQuote, "quote")
test.T(t, n, tt.expectedN, "quote length")
})
}
}
////////////////////////////////////////////////////////////////
func BenchmarkParseMediatypeStd(b *testing.B) {
mediatype := "text/plain"
for i := 0; i < b.N; i++ {
mime.ParseMediaType(mediatype)
}
}
func BenchmarkParseMediatypeParamStd(b *testing.B) {
mediatype := "text/plain;inline=1"
for i := 0; i < b.N; i++ {
mime.ParseMediaType(mediatype)
}
}
func BenchmarkParseMediatypeParamsStd(b *testing.B) {
mediatype := "text/plain;charset=US-ASCII;language=US-EN;compression=gzip;base64"
for i := 0; i < b.N; i++ {
mime.ParseMediaType(mediatype)
}
}
func BenchmarkParseMediatypeParse(b *testing.B) {
mediatype := []byte("text/plain")
for i := 0; i < b.N; i++ {
Mediatype(mediatype)
}
}
func BenchmarkParseMediatypeParamParse(b *testing.B) {
mediatype := []byte("text/plain;inline=1")
for i := 0; i < b.N; i++ {
Mediatype(mediatype)
}
}
func BenchmarkParseMediatypeParamsParse(b *testing.B) {
mediatype := []byte("text/plain;charset=US-ASCII;language=US-EN;compression=gzip;base64")
for i := 0; i < b.N; i++ {
Mediatype(mediatype)
}
}
|
