/usr/share/gocode/src/github.com/shiena/ansicolor/ansicolor_windows_test.go is in golang-github-shiena-ansicolor-dev 0.0~git20151119.0.a422bbe-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 | // Copyright 2014 shiena Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
// +build windows
package ansicolor_test
import (
"bytes"
"fmt"
"syscall"
"testing"
"github.com/shiena/ansicolor"
. "github.com/shiena/ansicolor"
)
func TestWritePlanText(t *testing.T) {
inner := bytes.NewBufferString("")
w := ansicolor.NewAnsiColorWriter(inner)
expected := "plain text"
fmt.Fprintf(w, expected)
actual := inner.String()
if actual != expected {
t.Errorf("Get %q, want %q", actual, expected)
}
}
func TestWriteParseText(t *testing.T) {
inner := bytes.NewBufferString("")
w := ansicolor.NewAnsiColorWriter(inner)
inputTail := "\x1b[0mtail text"
expectedTail := "tail text"
fmt.Fprintf(w, inputTail)
actualTail := inner.String()
inner.Reset()
if actualTail != expectedTail {
t.Errorf("Get %q, want %q", actualTail, expectedTail)
}
inputHead := "head text\x1b[0m"
expectedHead := "head text"
fmt.Fprintf(w, inputHead)
actualHead := inner.String()
inner.Reset()
if actualHead != expectedHead {
t.Errorf("Get %q, want %q", actualHead, expectedHead)
}
inputBothEnds := "both ends \x1b[0m text"
expectedBothEnds := "both ends text"
fmt.Fprintf(w, inputBothEnds)
actualBothEnds := inner.String()
inner.Reset()
if actualBothEnds != expectedBothEnds {
t.Errorf("Get %q, want %q", actualBothEnds, expectedBothEnds)
}
inputManyEsc := "\x1b\x1b\x1b\x1b[0m many esc"
expectedManyEsc := "\x1b\x1b\x1b many esc"
fmt.Fprintf(w, inputManyEsc)
actualManyEsc := inner.String()
inner.Reset()
if actualManyEsc != expectedManyEsc {
t.Errorf("Get %q, want %q", actualManyEsc, expectedManyEsc)
}
expectedSplit := "split text"
for _, ch := range "split \x1b[0m text" {
fmt.Fprintf(w, string(ch))
}
actualSplit := inner.String()
inner.Reset()
if actualSplit != expectedSplit {
t.Errorf("Get %q, want %q", actualSplit, expectedSplit)
}
}
type screenNotFoundError struct {
error
}
func writeAnsiColor(expectedText, colorCode string) (actualText string, actualAttributes uint16, err error) {
inner := bytes.NewBufferString("")
w := ansicolor.NewAnsiColorWriter(inner)
fmt.Fprintf(w, "\x1b[%sm%s", colorCode, expectedText)
actualText = inner.String()
screenInfo := GetConsoleScreenBufferInfo(uintptr(syscall.Stdout))
if screenInfo != nil {
actualAttributes = screenInfo.WAttributes
} else {
err = &screenNotFoundError{}
}
return
}
type testParam struct {
text string
attributes uint16
ansiColor string
}
func TestWriteAnsiColorText(t *testing.T) {
screenInfo := GetConsoleScreenBufferInfo(uintptr(syscall.Stdout))
if screenInfo == nil {
t.Fatal("Could not get ConsoleScreenBufferInfo")
}
defer ChangeColor(screenInfo.WAttributes)
defaultFgColor := screenInfo.WAttributes & uint16(0x0007)
defaultBgColor := screenInfo.WAttributes & uint16(0x0070)
defaultFgIntensity := screenInfo.WAttributes & uint16(0x0008)
defaultBgIntensity := screenInfo.WAttributes & uint16(0x0080)
fgParam := []testParam{
{"foreground black ", uint16(0x0000 | 0x0000), "30"},
{"foreground red ", uint16(0x0004 | 0x0000), "31"},
{"foreground green ", uint16(0x0002 | 0x0000), "32"},
{"foreground yellow ", uint16(0x0006 | 0x0000), "33"},
{"foreground blue ", uint16(0x0001 | 0x0000), "34"},
{"foreground magenta", uint16(0x0005 | 0x0000), "35"},
{"foreground cyan ", uint16(0x0003 | 0x0000), "36"},
{"foreground white ", uint16(0x0007 | 0x0000), "37"},
{"foreground default", defaultFgColor | 0x0000, "39"},
{"foreground light gray ", uint16(0x0000 | 0x0008 | 0x0000), "90"},
{"foreground light red ", uint16(0x0004 | 0x0008 | 0x0000), "91"},
{"foreground light green ", uint16(0x0002 | 0x0008 | 0x0000), "92"},
{"foreground light yellow ", uint16(0x0006 | 0x0008 | 0x0000), "93"},
{"foreground light blue ", uint16(0x0001 | 0x0008 | 0x0000), "94"},
{"foreground light magenta", uint16(0x0005 | 0x0008 | 0x0000), "95"},
{"foreground light cyan ", uint16(0x0003 | 0x0008 | 0x0000), "96"},
{"foreground light white ", uint16(0x0007 | 0x0008 | 0x0000), "97"},
}
bgParam := []testParam{
{"background black ", uint16(0x0007 | 0x0000), "40"},
{"background red ", uint16(0x0007 | 0x0040), "41"},
{"background green ", uint16(0x0007 | 0x0020), "42"},
{"background yellow ", uint16(0x0007 | 0x0060), "43"},
{"background blue ", uint16(0x0007 | 0x0010), "44"},
{"background magenta", uint16(0x0007 | 0x0050), "45"},
{"background cyan ", uint16(0x0007 | 0x0030), "46"},
{"background white ", uint16(0x0007 | 0x0070), "47"},
{"background default", uint16(0x0007) | defaultBgColor, "49"},
{"background light gray ", uint16(0x0007 | 0x0000 | 0x0080), "100"},
{"background light red ", uint16(0x0007 | 0x0040 | 0x0080), "101"},
{"background light green ", uint16(0x0007 | 0x0020 | 0x0080), "102"},
{"background light yellow ", uint16(0x0007 | 0x0060 | 0x0080), "103"},
{"background light blue ", uint16(0x0007 | 0x0010 | 0x0080), "104"},
{"background light magenta", uint16(0x0007 | 0x0050 | 0x0080), "105"},
{"background light cyan ", uint16(0x0007 | 0x0030 | 0x0080), "106"},
{"background light white ", uint16(0x0007 | 0x0070 | 0x0080), "107"},
}
resetParam := []testParam{
{"all reset", defaultFgColor | defaultBgColor | defaultFgIntensity | defaultBgIntensity, "0"},
{"all reset", defaultFgColor | defaultBgColor | defaultFgIntensity | defaultBgIntensity, ""},
}
boldParam := []testParam{
{"bold on", uint16(0x0007 | 0x0008), "1"},
{"bold off", uint16(0x0007), "21"},
}
underscoreParam := []testParam{
{"underscore on", uint16(0x0007 | 0x8000), "4"},
{"underscore off", uint16(0x0007), "24"},
}
blinkParam := []testParam{
{"blink on", uint16(0x0007 | 0x0080), "5"},
{"blink off", uint16(0x0007), "25"},
}
mixedParam := []testParam{
{"both black, bold, underline, blink", uint16(0x0000 | 0x0000 | 0x0008 | 0x8000 | 0x0080), "30;40;1;4;5"},
{"both red, bold, underline, blink", uint16(0x0004 | 0x0040 | 0x0008 | 0x8000 | 0x0080), "31;41;1;4;5"},
{"both green, bold, underline, blink", uint16(0x0002 | 0x0020 | 0x0008 | 0x8000 | 0x0080), "32;42;1;4;5"},
{"both yellow, bold, underline, blink", uint16(0x0006 | 0x0060 | 0x0008 | 0x8000 | 0x0080), "33;43;1;4;5"},
{"both blue, bold, underline, blink", uint16(0x0001 | 0x0010 | 0x0008 | 0x8000 | 0x0080), "34;44;1;4;5"},
{"both magenta, bold, underline, blink", uint16(0x0005 | 0x0050 | 0x0008 | 0x8000 | 0x0080), "35;45;1;4;5"},
{"both cyan, bold, underline, blink", uint16(0x0003 | 0x0030 | 0x0008 | 0x8000 | 0x0080), "36;46;1;4;5"},
{"both white, bold, underline, blink", uint16(0x0007 | 0x0070 | 0x0008 | 0x8000 | 0x0080), "37;47;1;4;5"},
{"both default, bold, underline, blink", uint16(defaultFgColor | defaultBgColor | 0x0008 | 0x8000 | 0x0080), "39;49;1;4;5"},
}
assertTextAttribute := func(expectedText string, expectedAttributes uint16, ansiColor string) {
actualText, actualAttributes, err := writeAnsiColor(expectedText, ansiColor)
if actualText != expectedText {
t.Errorf("Get %q, want %q", actualText, expectedText)
}
if err != nil {
t.Fatal("Could not get ConsoleScreenBufferInfo")
}
if actualAttributes != expectedAttributes {
t.Errorf("Text: %q, Get 0x%04x, want 0x%04x", expectedText, actualAttributes, expectedAttributes)
}
}
for _, v := range fgParam {
ResetColor()
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
for _, v := range bgParam {
ChangeColor(uint16(0x0070 | 0x0007))
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
for _, v := range resetParam {
ChangeColor(uint16(0x0000 | 0x0070 | 0x0008))
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
ResetColor()
for _, v := range boldParam {
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
ResetColor()
for _, v := range underscoreParam {
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
ResetColor()
for _, v := range blinkParam {
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
for _, v := range mixedParam {
ResetColor()
assertTextAttribute(v.text, v.attributes, v.ansiColor)
}
}
func TestIgnoreUnknownSequences(t *testing.T) {
inner := bytes.NewBufferString("")
w := ansicolor.NewModeAnsiColorWriter(inner, ansicolor.OutputNonColorEscSeq)
inputText := "\x1b[=decpath mode"
expectedTail := inputText
fmt.Fprintf(w, inputText)
actualTail := inner.String()
inner.Reset()
if actualTail != expectedTail {
t.Errorf("Get %q, want %q", actualTail, expectedTail)
}
inputText = "\x1b[=tailing esc and bracket\x1b["
expectedTail = inputText
fmt.Fprintf(w, inputText)
actualTail = inner.String()
inner.Reset()
if actualTail != expectedTail {
t.Errorf("Get %q, want %q", actualTail, expectedTail)
}
inputText = "\x1b[?tailing esc\x1b"
expectedTail = inputText
fmt.Fprintf(w, inputText)
actualTail = inner.String()
inner.Reset()
if actualTail != expectedTail {
t.Errorf("Get %q, want %q", actualTail, expectedTail)
}
inputText = "\x1b[1h;3punended color code invalid\x1b3"
expectedTail = inputText
fmt.Fprintf(w, inputText)
actualTail = inner.String()
inner.Reset()
if actualTail != expectedTail {
t.Errorf("Get %q, want %q", actualTail, expectedTail)
}
}
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