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bitarray_parse_example_test.go
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bitarray_parse_example_test.go
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// Copyright (c) 2021 Hirotsuna Mizuno. All rights reserved.
// Use of this source code is governed by the MIT license that can be found in
// the LICENSE file.
package bitarray_test
import (
"fmt"
"github.com/tunabay/go-bitarray"
)
func ExampleParse() {
baB, err := bitarray.Parse("0101-0101 1111-1111 1101-11")
if err != nil {
fmt.Println(err)
}
fmt.Printf("% s\n", baB)
baH, err := bitarray.Parse("0x_ff88_7")
if err != nil {
fmt.Println(err)
}
fmt.Printf("% s\n", baH)
baO, err := bitarray.Parse("0o0777")
if err != nil {
fmt.Println(err)
}
fmt.Printf("% s\n", baO)
// Output:
// 01010101 11111111 110111
// 11111111 10001000 0111
// 00011111 1111
}
func ExampleParse_multipleTokens() {
ba, err := bitarray.Parse("00000 + 0xfff + 0b_000 + 0o775")
if err != nil {
fmt.Println(err)
}
fmt.Printf("% s\n", ba)
// Output:
// 00000111 11111111 10001111 11101
}
func ExampleParse_paddingBits() {
ba0, _ := bitarray.Parse("0xfc0")
ba1, _ := bitarray.Parse("0xfc0 (pad=1)")
ba2, _ := bitarray.Parse("0xfc0 (pad=2)")
ba3, _ := bitarray.Parse("0xfc0 (pad=3)")
fmt.Printf("% s\n", ba0)
fmt.Printf("% s\n", ba1)
fmt.Printf("% s\n", ba2)
fmt.Printf("% s\n", ba3)
// Output:
// 11111100 0000
// 11111100 000
// 11111100 00
// 11111100 0
}
func ExampleMustParse() {
ba := bitarray.MustParse("1100-1111 1010-0000 1111")
fmt.Println(ba)
// Output:
// 11001111101000001111
}