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tunabay
go-bitarray
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go-bitarray
/
bitarray_parse_example_test.go
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main
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go-bitarray
/
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
}
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