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Christoph Conrads
go-windows-terminal-sequences
Commits
b729f263
Commit
b729f263
authored
Apr 03, 2018
by
Felix Kollmann
Browse files
Fixed return code handling
Limited build to windows, only
parent
d0a95e57
Changes
2
Hide whitespace changes
Inline
Side-by-side
sequences.go
View file @
b729f263
// +build windows
package
sequences
import
(
...
...
@@ -26,7 +28,7 @@ func EnableVirtualTerminalProcessing(stream syscall.Handle, enable bool) error {
}
ret
,
_
,
err
:=
setConsoleMode
.
Call
(
uintptr
(
unsafe
.
Pointer
(
stream
)),
uintptr
(
mode
))
if
ret
!
=
0
{
if
ret
=
=
0
{
return
err
}
...
...
sequences_test.go
View file @
b729f263
// +build windows
package
sequences
import
(
...
...
@@ -7,28 +9,40 @@ import (
"testing"
)
func
TestStdoutSequencesOn
(
T
*
testing
.
T
)
{
EnableVirtualTerminalProcessing
(
syscall
.
Stdout
,
true
)
func
TestStdoutSequencesOn
(
t
*
testing
.
T
)
{
err
:=
EnableVirtualTerminalProcessing
(
syscall
.
Stdout
,
true
)
if
err
!=
nil
{
t
.
Fatalf
(
"Failed to enable VTP: %v"
,
err
)
}
defer
EnableVirtualTerminalProcessing
(
syscall
.
Stdout
,
false
)
fmt
.
Fprintf
(
os
.
Stdout
,
"
\x1b
[34mHello
\x1b
[35mWorld
\x1b
[0m!
\n
"
)
}
func
TestStdoutSequencesOff
(
T
*
testing
.
T
)
{
EnableVirtualTerminalProcessing
(
syscall
.
Stdout
,
false
)
func
TestStdoutSequencesOff
(
t
*
testing
.
T
)
{
err
:=
EnableVirtualTerminalProcessing
(
syscall
.
Stdout
,
false
)
if
err
!=
nil
{
t
.
Fatalf
(
"Failed to enable VTP: %v"
,
err
)
}
fmt
.
Fprintf
(
os
.
Stdout
,
"
\x1b
[34mHello
\x1b
[35mWorld
\x1b
[0m!
\n
"
)
}
func
TestStderrSequencesOn
(
T
*
testing
.
T
)
{
EnableVirtualTerminalProcessing
(
syscall
.
Stderr
,
true
)
func
TestStderrSequencesOn
(
t
*
testing
.
T
)
{
err
:=
EnableVirtualTerminalProcessing
(
syscall
.
Stderr
,
true
)
if
err
!=
nil
{
t
.
Fatalf
(
"Failed to enable VTP: %v"
,
err
)
}
defer
EnableVirtualTerminalProcessing
(
syscall
.
Stderr
,
false
)
fmt
.
Fprintf
(
os
.
Stderr
,
"
\x1b
[34mHello
\x1b
[35mWorld
\x1b
[0m!
\n
"
)
}
func
TestStderrSequencesOff
(
T
*
testing
.
T
)
{
EnableVirtualTerminalProcessing
(
syscall
.
Stderr
,
false
)
func
TestStderrSequencesOff
(
t
*
testing
.
T
)
{
err
:=
EnableVirtualTerminalProcessing
(
syscall
.
Stderr
,
false
)
if
err
!=
nil
{
t
.
Fatalf
(
"Failed to enable VTP: %v"
,
err
)
}
fmt
.
Fprintf
(
os
.
Stderr
,
"
\x1b
[34mHello
\x1b
[35mWorld
\x1b
[0m!
\n
"
)
}
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