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merge lexer with iterator

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This commit is contained in:
Tao Wen
2016-12-01 10:35:38 +08:00
parent 6f134c8790
commit 5488b122cd
27 changed files with 466 additions and 8127 deletions
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84
jsoniter_io_test.go Normal file
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@ -0,0 +1,84 @@
package jsoniter
import (
"testing"
"bytes"
"io"
)
func Test_read_by_one(t *testing.T) {
iter := Parse(bytes.NewBufferString("abc"), 1)
b := iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
iter.unreadByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
iter.unreadByte()
if iter.Error == nil {
t.FailNow()
}
iter.Error = nil
b = iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
}
func Test_read_by_two(t *testing.T) {
iter := Parse(bytes.NewBufferString("abc"), 2)
b := iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
b = iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'b' {
t.Fatal(b)
}
iter.unreadByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
iter.unreadByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
b = iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'a' {
t.Fatal(b)
}
}
func Test_read_until_eof(t *testing.T) {
iter := Parse(bytes.NewBufferString("abc"), 2)
iter.readByte()
iter.readByte()
b := iter.readByte()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if b != 'c' {
t.Fatal(b)
}
iter.readByte()
if iter.Error != io.EOF {
t.Fatal(iter.Error)
}
}