opencode/packages/tui/test/theme/v2/v1-migrate.test.ts

151 lines
7.8 KiB
TypeScript

import { expect, test } from "bun:test"
import { DEFAULT_THEMES, resolveTheme as resolveV1 } from "../../../src/theme"
import { resolveThemeFile } from "../../../src/theme/v2/resolve"
import { migrateV1 } from "../../../src/theme/v2/v1-migrate"
test("migrates resolved V1 modes into literal V2 tokens", () => {
const migrated = migrateV1(DEFAULT_THEMES.opencode)
const legacy = resolveV1(DEFAULT_THEMES.opencode, "light")
const resolved = resolveThemeFile(migrated, "light")
expect(migrated.standalone).toBeTrue()
expect(migrated.light.hue?.accent).toBeObject()
expect(migrated.light.hue?.interactive).toBeObject()
if (typeof migrated.light.hue?.accent !== "object" || typeof migrated.light.hue.interactive !== "object") {
throw new Error("Expected concrete accent and interactive scales")
}
expect(migrated.light.hue.accent[900]).toBe(hex(legacy.accent))
expect(migrated.light.hue.interactive[900]).toBe(hex(legacy.primary))
expect(migrated.light.text?.default).toBe("$hue.neutral.900")
expect(migrated.light.text?.subdued).toBe("$hue.neutral.700")
expect(migrated.light.background?.action?.primary?.default).toBe("transparent")
expect(migrated.light.background?.default).toBe("$hue.neutral.100")
expect(migrated.light.background?.surface?.offset).toBe("$hue.neutral.200")
expect(migrated.light.background?.surface?.overlay).toBe("$hue.neutral.300")
expect(migrated.dark.background?.default).toBe("$hue.neutral.900")
expect(migrated.dark.background?.surface?.offset).toBe("$hue.neutral.800")
expect(migrated.dark.background?.surface?.overlay).toBe("$hue.neutral.700")
expect(migrated.light.text?.action?.primary?.default).toBe("$text.default")
expect(migrated.light.background?.action?.primary?.$selected).toBe("$hue.interactive.900")
expect(migrated.light.scrollbar?.default).toBe(hex(legacy.borderActive))
expect(migrated.light.diff?.lineNumber?.background?.removed).toBe(hex(legacy.diffRemovedLineNumberBg))
expect(migrated.light.markdown?.emphasis).toBe(hex(legacy.markdownEmph))
expect(resolved.background.action.secondary.focused.toInts()).toEqual(legacy.backgroundElement.toInts())
expect(resolved.background.surface.offset.toInts()).toEqual(legacy.backgroundPanel.toInts())
expect(resolved.background.surface.overlay.toInts()).toEqual(legacy.backgroundMenu.toInts())
expect(resolved.background.formfield.selected.toInts()).toEqual(legacy.background.toInts())
expect(resolved.background.formfield.focused.toInts()).toEqual(legacy.background.toInts())
expect(resolved.text.formfield.default.toInts()).toEqual(legacy.text.toInts())
expect(resolved.text.formfield.selected.toInts()).toEqual(legacy.primary.toInts())
expect(resolved.text.formfield.focused.toInts()).toEqual(legacy.primary.toInts())
expect(resolved.hue.accent[900].toInts()).toEqual(legacy.accent.toInts())
expect(resolved.hue.interactive[900].toInts()).toEqual(legacy.primary.toInts())
expect(resolved.background.action.primary.selected.toInts()).toEqual(legacy.primary.toInts())
expect(resolved.text.action.primary.selected.toInts()).toEqual(legacy.primary.toInts())
expect(resolved.background.feedback.error.default.toInts()).toEqual(legacy.background.toInts())
expect(resolved.contexts["@context:elevated"]?.background.default.toInts()).toEqual(
legacy.backgroundPanel.toInts(),
)
expect(resolved.contexts["@context:elevated"]?.background.action.secondary.default.toInts()).toEqual(
legacy.backgroundPanel.toInts(),
)
expect(resolved.contexts["@context:elevated"]?.background.action.primary.default.toInts()).toEqual([0, 0, 0, 0])
expect(resolved.contexts["@context:elevated"]?.text.action.primary.default.toInts()).toEqual(
legacy.text.toInts(),
)
expect(resolved.contexts["@context:overlay"]?.background.default.toInts()).toEqual(
legacy.backgroundMenu.toInts(),
)
expect(resolved.contexts["@context:overlay"]?.background.action.primary.default.toInts()).toEqual([0, 0, 0, 0])
})
test("infers chromatic hues, anchors light and dark colors, and aliases ambiguous hues to gray", () => {
const source = structuredClone(DEFAULT_THEMES.opencode)
const ambiguous = { light: "#808080", dark: "#808080" }
source.theme.accent = ambiguous
source.theme.warning = ambiguous
source.theme.primary = ambiguous
source.theme.error = ambiguous
source.theme.info = ambiguous
source.theme.secondary = "transparent"
source.theme.success = { light: "#ff6666", dark: "#450000" }
const migrated = migrateV1(source)
const lightRed = migrated.light.hue?.red
const darkRed = migrated.dark.hue?.red
if (typeof lightRed !== "object" || typeof darkRed !== "object") throw new Error("Expected generated red scales")
expect(lightRed[900]).toBe("#ff6666")
expect(darkRed[100]).toBe("#450000")
expect(migrated.light.hue?.orange).toBe("$hue.gray")
expect(migrated.light.hue?.yellow).toBe("$hue.gray")
expect(migrated.light.hue?.green).toBe("$hue.gray")
expect(migrated.light.hue?.cyan).toBe("$hue.gray")
expect(migrated.light.hue?.blue).toBe("$hue.gray")
expect(migrated.light.hue?.purple).toBe("$hue.gray")
expect(migrated.light.hue?.accent).toBe("$hue.gray")
expect(migrated.light.hue?.interactive).toBe("$hue.gray")
expect(() => resolveThemeFile(migrated, "light")).not.toThrow()
expect(() => resolveThemeFile(migrated, "dark")).not.toThrow()
})
test("builds gray from V1 surfaces and text without using borders", () => {
const source = structuredClone(DEFAULT_THEMES.opencode)
source.theme.backgroundMenu = { light: "#ededed", dark: "#252525" }
const light = resolveV1(source, "light")
const dark = resolveV1(source, "dark")
const migrated = migrateV1(source)
const lightGray = migrated.light.hue?.gray
const darkGray = migrated.dark.hue?.gray
if (typeof lightGray !== "object" || typeof darkGray !== "object") throw new Error("Expected concrete gray scales")
expect(lightGray[100]).toBe(hex(light.background))
expect(lightGray[200]).toBe(hex(light.backgroundPanel))
expect(lightGray[300]).toBe(hex(light.backgroundMenu))
expect(lightGray[700]).toBe(hex(light.textMuted))
expect(lightGray[900]).toBe(hex(light.text))
expect(darkGray[100]).toBe(hex(dark.text))
expect(darkGray[300]).toBe(hex(dark.textMuted))
expect(darkGray[700]).toBe(hex(dark.backgroundMenu))
expect(darkGray[800]).toBe(hex(dark.backgroundPanel))
expect(darkGray[900]).toBe(hex(dark.background))
source.theme.borderSubtle = "#ff00ff"
source.theme.border = "#00ff00"
source.theme.borderActive = "#00ffff"
expect(migrateV1(source).light.hue?.gray).toEqual(lightGray)
expect(migrateV1(source).dark.hue?.gray).toEqual(darkGray)
})
test("uses the default text reference for primary actions on transparent backgrounds", () => {
const source = structuredClone(DEFAULT_THEMES.opencode)
source.theme.background = "transparent"
source.theme.primary = { light: "#ffffff", dark: "#000000" }
delete source.theme.selectedListItemText
const migrated = migrateV1(source)
expect(migrated.light.text?.action?.primary?.default).toBe("$text.default")
expect(migrated.dark.text?.action?.primary?.default).toBe("$text.default")
})
test("retains V1 circular reference errors", () => {
const source = structuredClone(DEFAULT_THEMES.opencode)
source.defs = { ...source.defs, one: "two", two: "one" }
source.theme.primary = "one"
expect(() => migrateV1(source)).toThrow("Circular color reference: one -> two -> one")
})
test("migrates every built-in V1 theme in both modes", () => {
for (const source of Object.values(DEFAULT_THEMES)) {
const migrated = migrateV1(source)
expect(resolveThemeFile(migrated, "light").text.default).toBeDefined()
expect(resolveThemeFile(migrated, "dark").text.default).toBeDefined()
}
})
function hex(color: { toInts(): [number, number, number, number] }) {
const [r, g, b, a] = color.toInts()
const byte = (value: number) => value.toString(16).padStart(2, "0")
return `#${byte(r)}${byte(g)}${byte(b)}${a === 255 ? "" : byte(a)}`
}