mirror of
https://github.com/mum4k/termdash.git
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503c0ada52
Our tcell library incorrectly referenced tcell color values rather than just names. The values aren't part of the public API and did change with the update to v2. This commit switches our tcell library to using the public constants exported by the `tcell` project. Also aligning our color definition of the first 16 colors with `tcell` and Xterm. Adding two additional colors to make this change backward compatible with `termbox-go`.
326 lines
8.7 KiB
Go
326 lines
8.7 KiB
Go
// Copyright 2020 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tcell
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import (
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"reflect"
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"testing"
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tcell "github.com/gdamore/tcell/v2"
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"github.com/kylelemons/godebug/pretty"
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"github.com/mum4k/termdash/cell"
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"github.com/mum4k/termdash/terminal/terminalapi"
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)
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func TestCellOptsToStyle(t *testing.T) {
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tests := []struct {
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desc string
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colorMode terminalapi.ColorMode
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opts cell.Options
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want tcell.Style
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}{
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{
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desc: "ColorMode256: ColorDefault and ColorBlack",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorDefault,
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BgColor: cell.ColorBlack,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorDefault).
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Background(tcell.ColorBlack),
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},
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{
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desc: "ColorMode256: ColorMaroon and ColorGreen",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorMaroon,
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BgColor: cell.ColorGreen,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorMaroon).
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Background(tcell.ColorGreen),
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},
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{
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desc: "ColorMode256: ColorOlive and ColorNavy",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorOlive,
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BgColor: cell.ColorNavy,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorOlive).
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Background(tcell.ColorNavy),
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},
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{
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desc: "ColorMode256: ColorPurple and ColorTeal",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorPurple,
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BgColor: cell.ColorTeal,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorPurple).
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Background(tcell.ColorTeal),
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},
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{
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desc: "ColorMode256: ColorSilver and ColorGray",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorSilver,
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BgColor: cell.ColorGray,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorSilver).
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Background(tcell.ColorGray),
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},
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{
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desc: "ColorMode256: ColorRed and ColorLime",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorRed,
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BgColor: cell.ColorLime,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorRed).
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Background(tcell.ColorLime),
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},
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{
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desc: "ColorMode256: ColorYellow and ColorBlue",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorYellow,
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BgColor: cell.ColorBlue,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorYellow).
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Background(tcell.ColorBlue),
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},
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{
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desc: "ColorMode256: ColorFuchsia and ColorAqua",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorFuchsia,
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BgColor: cell.ColorAqua,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorFuchsia).
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Background(tcell.ColorAqua),
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},
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{
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desc: "ColorMode256: ColorWhite and ColorDefault",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorWhite,
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BgColor: cell.ColorDefault,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorWhite).
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Background(tcell.ColorDefault),
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},
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{
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desc: "ColorMode256: termbox compatibility colors ColorMagenta and ColorCyan",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorMagenta,
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BgColor: cell.ColorCyan,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorPurple).
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Background(tcell.ColorTeal),
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},
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{
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desc: "ColorMode256: first(0) and last(255) numbered color",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorNumber(0),
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BgColor: cell.ColorNumber(255),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorBlack).
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Background(tcell.Color255),
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},
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{
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desc: "ColorMode256: two numbered colors",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorNumber(33),
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BgColor: cell.ColorNumber(200),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color33).
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Background(tcell.Color200),
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},
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{
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desc: "ColorMode256: first and last RGB6 color",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorRGB6(0, 0, 0),
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BgColor: cell.ColorRGB6(5, 5, 5),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color16).
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Background(tcell.Color231),
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},
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{
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desc: "ColorMode256: first and last RGB24 color",
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colorMode: terminalapi.ColorMode256,
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opts: cell.Options{
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FgColor: cell.ColorRGB24(0, 0, 0),
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BgColor: cell.ColorRGB24(255, 255, 255),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color16).
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Background(tcell.Color231),
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},
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{
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desc: "ColorModeNormal: first and last color",
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{
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FgColor: cell.ColorBlack,
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BgColor: cell.ColorWhite,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorBlack).
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Background(tcell.ColorWhite),
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},
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{
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desc: "ColorModeNormal: colors in the middle",
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{
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FgColor: cell.ColorGreen,
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BgColor: cell.ColorOlive,
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorGreen).
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Background(tcell.ColorOlive),
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},
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{
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desc: "ColorModeNormal: colors above the range rotate back",
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{
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FgColor: cell.ColorNumber(17),
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BgColor: cell.ColorNumber(18),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorBlack).
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Background(tcell.ColorMaroon),
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},
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{
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desc: "ColorMode216: first and last color",
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colorMode: terminalapi.ColorMode216,
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opts: cell.Options{
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FgColor: cell.ColorNumber(0),
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BgColor: cell.ColorNumber(215),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color16).
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Background(tcell.Color231),
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},
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{
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desc: "ColorMode216: colors in the middle",
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colorMode: terminalapi.ColorMode216,
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opts: cell.Options{
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FgColor: cell.ColorNumber(1),
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BgColor: cell.ColorNumber(2),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color17).
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Background(tcell.Color18),
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},
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{
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desc: "ColorMode216: colors above the range rotate back",
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colorMode: terminalapi.ColorMode216,
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opts: cell.Options{
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FgColor: cell.ColorNumber(216),
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BgColor: cell.ColorNumber(217),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color16).
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Background(tcell.Color17),
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},
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{
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desc: "ColorModeGrayscale: first and last color",
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colorMode: terminalapi.ColorModeGrayscale,
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opts: cell.Options{
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FgColor: cell.ColorNumber(0),
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BgColor: cell.ColorNumber(23),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color232).
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Background(tcell.Color255),
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},
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{
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desc: "ColorModeGrayscale: colors in the middle",
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colorMode: terminalapi.ColorModeGrayscale,
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opts: cell.Options{
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FgColor: cell.ColorNumber(1),
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BgColor: cell.ColorNumber(2),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color233).
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Background(tcell.Color234),
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},
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{
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desc: "ColorModeGrayscale: colors above the range rotate back",
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colorMode: terminalapi.ColorModeGrayscale,
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opts: cell.Options{
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FgColor: cell.ColorNumber(24),
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BgColor: cell.ColorNumber(25),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.Color232).
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Background(tcell.Color233),
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},
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{
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desc: "Unknown color mode converts to default color",
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colorMode: terminalapi.ColorMode(-1),
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opts: cell.Options{
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FgColor: cell.ColorNumber(24),
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BgColor: cell.ColorNumber(25),
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},
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want: tcell.StyleDefault.
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Foreground(tcell.ColorDefault).
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Background(tcell.ColorDefault),
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},
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{
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{Bold: true},
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want: tcell.StyleDefault.Bold(true),
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},
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{
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{Italic: true},
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want: tcell.StyleDefault.Italic(true),
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},
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{
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colorMode: terminalapi.ColorModeNormal,
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opts: cell.Options{Underline: true},
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want: tcell.StyleDefault.Underline(true),
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},
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}
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for _, tc := range tests {
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t.Run(tc.desc, func(t *testing.T) {
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got := cellOptsToStyle(&tc.opts, tc.colorMode)
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if !reflect.DeepEqual(got, tc.want) {
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diff := pretty.Compare(tc.want, got)
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t.Logf("opts: %+v\nstyle:%+v", tc.opts, got)
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t.Errorf("cellOptsToStyle => unexpected diff (-want, +got):\n%s", diff)
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}
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})
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}
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}
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