| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "reflect" |
| 5 | "strings" |
| 6 | "testing" |
| 7 | |
| 8 | "github.com/charmbracelet/colorprofile" |
| 9 | |
| 10 | "reasonix/internal/control" |
| 11 | |
| 12 | "charm.land/bubbles/v2/textarea" |
| 13 | tea "charm.land/bubbletea/v2" |
| 14 | "charm.land/lipgloss/v2" |
| 15 | ) |
| 16 | |
| 17 | func TestConfigureCLIThemeSwitchesModeAndDefaultStyle(t *testing.T) { |
| 18 | t.Setenv("REASONIX_THEME", "") |
| 19 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 20 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 21 | activeColorProfile = colorprofile.ANSI256 |
| 22 | |
| 23 | configureCLITheme("light") |
| 24 | if activeCLITheme.name != "light" || activeCLITheme.style != "sandstone" { |
| 25 | t.Fatalf("light theme = %s/%s, want light/sandstone", activeCLITheme.name, activeCLITheme.style) |
| 26 | } |
| 27 | if got := accent("x"); !strings.HasPrefix(got, "\033[38;5;173m") { |
| 28 | t.Fatalf("light default accent = %q, want sandstone xterm 173", got) |
| 29 | } |
| 30 | |
| 31 | configureCLITheme("dark") |
| 32 | if activeCLITheme.name != "dark" || activeCLITheme.style != "graphite" { |
| 33 | t.Fatalf("dark theme = %s/%s, want dark/graphite", activeCLITheme.name, activeCLITheme.style) |
| 34 | } |
| 35 | if got := accent("x"); !strings.HasPrefix(got, ansiAccent) { |
| 36 | t.Fatalf("dark accent = %q, want %q", got, ansiAccent) |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | func TestConfigureCLIThemeStyleOverride(t *testing.T) { |
| 41 | t.Setenv("REASONIX_THEME", "") |
| 42 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 43 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 44 | activeColorProfile = colorprofile.ANSI256 |
| 45 | |
| 46 | configureCLIThemeWithStyle("dark", "aurora") |
| 47 | if activeCLITheme.name != "dark" || activeCLITheme.style != "aurora" { |
| 48 | t.Fatalf("theme = %s/%s, want dark/aurora", activeCLITheme.name, activeCLITheme.style) |
| 49 | } |
| 50 | if got := accent("x"); !strings.HasPrefix(got, "\033[38;5;79m") { |
| 51 | t.Fatalf("aurora accent = %q, want xterm 79", got) |
| 52 | } |
| 53 | |
| 54 | configureCLITheme("glacier") |
| 55 | if activeCLITheme.name != "light" || activeCLITheme.style != "glacier" { |
| 56 | t.Fatalf("theme style command resolved %s/%s, want light/glacier", activeCLITheme.name, activeCLITheme.style) |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | func TestConfigureCLIThemeHonorsEnvOverride(t *testing.T) { |
| 61 | t.Setenv("REASONIX_THEME", "ember") |
| 62 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 63 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 64 | activeColorProfile = colorprofile.ANSI256 |
| 65 | |
| 66 | configureCLIThemeWithStyle("light", "glacier") |
| 67 | if activeCLITheme.name != "dark" || activeCLITheme.style != "ember" { |
| 68 | t.Fatalf("REASONIX_THEME override resolved %s/%s, want dark/ember", activeCLITheme.name, activeCLITheme.style) |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | func TestThemeRendersAtProfileFidelity(t *testing.T) { |
| 73 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 74 | configureCLIThemeWithStyle("dark", "graphite") |
| 75 | |
| 76 | activeColorProfile = colorprofile.TrueColor |
| 77 | if got := accent("x"); !strings.HasPrefix(got, "\033[38;2;217;119;87m") { |
| 78 | t.Fatalf("truecolor accent = %q, want 24-bit #d97757", got) |
| 79 | } |
| 80 | |
| 81 | activeColorProfile = colorprofile.ANSI256 |
| 82 | if got := accent("x"); !strings.HasPrefix(got, ansiAccent) { |
| 83 | t.Fatalf("256-colour accent = %q, want %q", got, ansiAccent) |
| 84 | } |
| 85 | |
| 86 | activeColorProfile = colorprofile.NoTTY |
| 87 | if got := accent("x"); got != "x" { |
| 88 | t.Fatalf("no-tty accent = %q, want unstyled text", got) |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | func TestThemeArgCompletion(t *testing.T) { |
| 93 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 94 | activeColorProfile = colorprofile.ANSI256 |
| 95 | configureCLIThemeWithStyle("dark", "graphite") |
| 96 | |
| 97 | m := newTestChatTUI() |
| 98 | items, _, ok := m.slashArgItems("/theme ") |
| 99 | if !ok || len(items) == 0 { |
| 100 | t.Fatalf("/theme arg completion should offer themes, ok=%v n=%d", ok, len(items)) |
| 101 | } |
| 102 | if !hasLabel(items, "auto") || !hasLabel(items, "graphite") || !hasLabel(items, "aurora") { |
| 103 | t.Fatalf("/theme completion missing expected themes: %v", labels(items)) |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | func TestRunThemeSubcommandSwitchesAccentAndTextarea(t *testing.T) { |
| 108 | t.Setenv("REASONIX_THEME", "") |
| 109 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 110 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 111 | activeColorProfile = colorprofile.ANSI256 |
| 112 | configureCLIThemeWithStyle("dark", "graphite") |
| 113 | |
| 114 | m := newTestChatTUI() |
| 115 | m.ctrl = control.New(control.Options{}) |
| 116 | if cmd := m.runThemeSubcommand("/theme aurora"); cmd == nil { |
| 117 | t.Fatal("a real theme change should start the sweep") |
| 118 | } |
| 119 | if activeCLITheme.name != "dark" || activeCLITheme.style != "aurora" { |
| 120 | t.Fatalf("current theme = %s/%s, want dark/aurora", activeCLITheme.name, activeCLITheme.style) |
| 121 | } |
| 122 | if got := accent("x"); !strings.HasPrefix(got, "\033[38;5;79m") { |
| 123 | t.Fatalf("accent = %q, want aurora xterm color", got) |
| 124 | } |
| 125 | if m.input.Styles().Cursor.Color == nil { |
| 126 | t.Fatal("textarea cursor color was not refreshed") |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | func TestParseOSC11Response(t *testing.T) { |
| 131 | for _, tt := range []struct { |
| 132 | name string |
| 133 | in string |
| 134 | want terminalRGB |
| 135 | light bool |
| 136 | }{ |
| 137 | { |
| 138 | name: "black-rgb", |
| 139 | in: "\x1b]11;rgb:0000/0000/0000\a", |
| 140 | want: terminalRGB{0, 0, 0}, |
| 141 | light: false, |
| 142 | }, |
| 143 | { |
| 144 | name: "white-rgb", |
| 145 | in: "\x1b]11;rgb:ffff/ffff/ffff\x1b\\", |
| 146 | want: terminalRGB{255, 255, 255}, |
| 147 | light: true, |
| 148 | }, |
| 149 | { |
| 150 | name: "hex", |
| 151 | in: "\x1b]11;#f8f8f8\a", |
| 152 | want: terminalRGB{248, 248, 248}, |
| 153 | light: true, |
| 154 | }, |
| 155 | } { |
| 156 | t.Run(tt.name, func(t *testing.T) { |
| 157 | got, ok := parseOSC11Response(tt.in) |
| 158 | if !ok { |
| 159 | t.Fatalf("parseOSC11Response returned !ok") |
| 160 | } |
| 161 | if got != tt.want { |
| 162 | t.Fatalf("rgb = %+v, want %+v", got, tt.want) |
| 163 | } |
| 164 | if got.looksLight() != tt.light { |
| 165 | t.Fatalf("looksLight = %v, want %v", got.looksLight(), tt.light) |
| 166 | } |
| 167 | }) |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | func TestAutoThemeFallsBackToColorFGBG(t *testing.T) { |
| 172 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 173 | activeColorProfile = colorprofile.NoTTY |
| 174 | |
| 175 | t.Setenv("COLORFGBG", "0;15") |
| 176 | if got := resolveCLITheme("auto").name; got != "light" { |
| 177 | t.Fatalf("COLORFGBG light fallback resolved %q, want light", got) |
| 178 | } |
| 179 | |
| 180 | t.Setenv("COLORFGBG", "15;0") |
| 181 | if got := resolveCLITheme("auto").name; got != "dark" { |
| 182 | t.Fatalf("COLORFGBG dark fallback resolved %q, want dark", got) |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | func TestApplyTextareaThemeClearsCursorLineBackground(t *testing.T) { |
| 187 | t.Setenv("REASONIX_THEME", "") |
| 188 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 189 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 190 | activeColorProfile = colorprofile.ANSI256 |
| 191 | |
| 192 | for _, mode := range []string{"dark", "light", "auto"} { |
| 193 | t.Run(mode, func(t *testing.T) { |
| 194 | if mode == "auto" { |
| 195 | t.Setenv("COLORFGBG", "0;15") |
| 196 | } else { |
| 197 | t.Setenv("COLORFGBG", "") |
| 198 | } |
| 199 | configureCLITheme(mode) |
| 200 | |
| 201 | ti := textarea.New() |
| 202 | applyTextareaTheme(&ti) |
| 203 | styles := ti.Styles() |
| 204 | emptyBG := lipgloss.NewStyle().GetBackground() |
| 205 | |
| 206 | if bg := styles.Focused.CursorLine.GetBackground(); !reflect.DeepEqual(bg, emptyBG) { |
| 207 | t.Fatalf("focused cursor line background = %v, want empty", bg) |
| 208 | } |
| 209 | if bg := styles.Blurred.CursorLine.GetBackground(); !reflect.DeepEqual(bg, emptyBG) { |
| 210 | t.Fatalf("blurred cursor line background = %v, want empty", bg) |
| 211 | } |
| 212 | if bg := styles.Focused.EndOfBuffer.GetBackground(); !reflect.DeepEqual(bg, emptyBG) { |
| 213 | t.Fatalf("end-of-buffer background = %v, want empty", bg) |
| 214 | } |
| 215 | if styles.Cursor.Color == nil { |
| 216 | t.Fatal("cursor color is nil with color enabled") |
| 217 | } |
| 218 | }) |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | func TestApplyTextareaThemeHonorsCursorShape(t *testing.T) { |
| 223 | t.Setenv("REASONIX_THEME", "") |
| 224 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 225 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 226 | prevShape := cliCursorShape |
| 227 | defer func() { cliCursorShape = prevShape }() |
| 228 | activeColorProfile = colorprofile.ANSI256 |
| 229 | configureCLITheme("dark") |
| 230 | |
| 231 | for _, tt := range []struct { |
| 232 | name string |
| 233 | in string |
| 234 | want tea.CursorShape |
| 235 | }{ |
| 236 | {name: "default", in: "", want: tea.CursorBar}, |
| 237 | {name: "underline", in: "underline", want: tea.CursorUnderline}, |
| 238 | {name: "block", in: "block", want: tea.CursorBlock}, |
| 239 | {name: "bar", in: "bar", want: tea.CursorBar}, |
| 240 | {name: "unknown", in: "unknown", want: tea.CursorBar}, |
| 241 | } { |
| 242 | t.Run(tt.name, func(t *testing.T) { |
| 243 | cliCursorShape = tt.in |
| 244 | ti := textarea.New() |
| 245 | applyTextareaTheme(&ti) |
| 246 | if got := ti.Styles().Cursor.Shape; got != tt.want { |
| 247 | t.Fatalf("cursor shape = %v, want %v", got, tt.want) |
| 248 | } |
| 249 | }) |
| 250 | } |
| 251 | } |
| 252 | |
| 253 | func TestComposerBorderAndCursorTrackThemeAccent(t *testing.T) { |
| 254 | t.Setenv("REASONIX_THEME", "") |
| 255 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 256 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 257 | activeColorProfile = colorprofile.ANSI256 |
| 258 | |
| 259 | for _, theme := range cliThemeStyles { |
| 260 | t.Run(theme.name, func(t *testing.T) { |
| 261 | configureCLITheme(theme.name) |
| 262 | want := themeLipColor(activeCLITheme.accent) |
| 263 | if got := inputBoxStyle.GetBorderTopForeground(); !reflect.DeepEqual(got, want) { |
| 264 | t.Fatalf("composer top border color = %v, want theme accent %v", got, want) |
| 265 | } |
| 266 | if got := inputBoxStyle.GetBorderBottomForeground(); !reflect.DeepEqual(got, want) { |
| 267 | t.Fatalf("composer bottom border color = %v, want theme accent %v", got, want) |
| 268 | } |
| 269 | |
| 270 | ti := textarea.New() |
| 271 | applyTextareaTheme(&ti) |
| 272 | if got := ti.Styles().Cursor.Color; !reflect.DeepEqual(got, want) { |
| 273 | t.Fatalf("composer cursor color = %v, want theme accent %v", got, want) |
| 274 | } |
| 275 | }) |
| 276 | } |
| 277 | |
| 278 | activeColorProfile = colorprofile.NoTTY |
| 279 | configureCLITheme("dark") |
| 280 | empty := lipgloss.NewStyle().GetBorderTopForeground() |
| 281 | if got := inputBoxStyle.GetBorderTopForeground(); !reflect.DeepEqual(got, empty) { |
| 282 | t.Fatalf("NO_COLOR composer top border color = %v, want no color", got) |
| 283 | } |
| 284 | if got := inputBoxStyle.GetBorderBottomForeground(); !reflect.DeepEqual(got, empty) { |
| 285 | t.Fatalf("NO_COLOR composer bottom border color = %v, want no color", got) |
| 286 | } |
| 287 | } |
| 288 | |
| 289 | // TestRuntimeAutoThemeDoesNotProbeStdin guards the fix for a runtime `/theme auto` |
| 290 | // that live-probed the terminal (raw-mode stdin read) while the TUI owned stdin, |
| 291 | // racing bubbletea's input reader. The switch must resolve via the COLORFGBG |
| 292 | // fallback instead, never invoking the probe. |
| 293 | func TestRuntimeAutoThemeDoesNotProbeStdin(t *testing.T) { |
| 294 | t.Setenv("REASONIX_THEME", "") |
| 295 | t.Setenv("REASONIX_THEME_STYLE", "") |
| 296 | t.Setenv("COLORFGBG", "15;0") |
| 297 | defer restoreThemeForTest(activeColorProfile, activeCLITheme) |
| 298 | activeColorProfile = colorprofile.ANSI256 |
| 299 | |
| 300 | probed := false |
| 301 | defer func(prev func() (terminalRGB, bool)) { terminalProbe = prev }(terminalProbe) |
| 302 | terminalProbe = func() (terminalRGB, bool) { |
| 303 | probed = true |
| 304 | return terminalRGB{255, 255, 255}, true |
| 305 | } |
| 306 | |
| 307 | if got := setCLIThemeMode("auto").name; got != "dark" { |
| 308 | t.Fatalf("auto with COLORFGBG=15;0 resolved %q, want dark", got) |
| 309 | } |
| 310 | if probed { |
| 311 | t.Fatal("runtime /theme auto probed the terminal while the TUI owns stdin") |
| 312 | } |
| 313 | |
| 314 | withTerminalProbe(func() { |
| 315 | if got := resolveCLITheme("auto").name; got != "light" { |
| 316 | t.Fatalf("opted-in probe resolved %q, want light", got) |
| 317 | } |
| 318 | }) |
| 319 | if !probed { |
| 320 | t.Fatal("withTerminalProbe should be the one path that reaches the terminal") |
| 321 | } |
| 322 | } |
| 323 | |
| 324 | func restoreThemeForTest(prevColor colorprofile.Profile, prevTheme cliPalette) { |
| 325 | activeColorProfile = prevColor |
| 326 | activeCLITheme = prevTheme |
| 327 | refreshCLIStyles() |
| 328 | } |
| 329 |