import { readFileSync } from "node:fs"; import path from "node:path"; import { describe, expect, it } from "vitest"; const sourceDir = path.join("src", "styles"); const sourceFiles = JSON.parse(readFileSync(path.join(sourceDir, "order.json"), "utf8")) as string[]; const styles = `${sourceFiles.map((file) => readFileSync(path.join(sourceDir, file), "utf8").trimEnd()).join("\n\n")}\n`; describe("panel CSS token scope", () => { it("defines design tokens on every standalone UI root", () => { const tokenScope = /^(?(?:\.[^{]+,\n)*\.[^{]+) \{/m.exec(styles)?.groups?.["selectors"] ?? ""; expect(tokenScope).toContain(".codex-panel"); expect(tokenScope).toContain(".codex-panel-chat-turn-diff"); expect(tokenScope).toContain(".codex-panel-settings"); expect(tokenScope).toContain(".codex-panel-threads"); expect(tokenScope).toContain(".codex-panel-selection-rewrite"); }); }); describe("chat toolbar CSS", () => { it("lets icon-only toolbar actions use Obsidian nav action geometry", () => { const toolbarAction = /\.codex-panel-ui__toolbar-action \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(toolbarAction).toContain("--icon-size: var(--codex-panel-control-icon-size)"); expect(toolbarAction).toContain("--icon-stroke: var(--icon-m-stroke-width, 1.75px)"); expect(toolbarAction).not.toContain("width:"); expect(toolbarAction).not.toContain("height:"); expect(toolbarAction).not.toContain("padding:"); expect(toolbarAction).not.toContain("border-radius:"); }); it("keeps mouse-focus reset less specific than active toolbar controls", () => { const toolbarMouseFocus = /\.codex-panel-ui__toolbar-control:where$:focus:not\(:hover$:not$:focus-visible$\) \{(?[^}]+)\}/.exec(styles)?.groups?.[ "body" ] ?? ""; const toolbarActionMouseFocus = /\.codex-panel-ui__toolbar-action:where$:focus:not\(:hover$:not$:focus-visible$\) \{(?[^}]+)\}/.exec(styles)?.groups?.[ "body" ] ?? ""; expect(toolbarMouseFocus).toContain("background: transparent"); expect(toolbarMouseFocus).toContain("color: var(--icon-color)"); expect(toolbarActionMouseFocus).toContain("background: transparent"); expect(toolbarActionMouseFocus).toContain("color: var(--icon-color)"); }); it("uses one active state for toolbar actions and text controls", () => { const toolbarControlActive = /\.codex-panel-ui__toolbar-control\.is-active,\n\.codex-panel-ui__toolbar-control\.is-active:hover,\n\.codex-panel-ui__toolbar-control\.is-active:focus-visible,\n\.codex-panel-ui__toolbar-control\.is-active:active \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const toolbarActionActive = /\.codex-panel-ui__toolbar-action\.is-active,\n\.codex-panel-ui__toolbar-action\.is-active:hover,\n\.codex-panel-ui__toolbar-action\.is-active:focus-visible,\n\.codex-panel-ui__toolbar-action\.is-active:active \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const runtimeModelActive = /\.codex-panel__runtime-model\.is-active,\n\.codex-panel__runtime-model\.is-active:hover,\n\.codex-panel__runtime-model\.is-active:focus-visible,\n\.codex-panel__runtime-model\.is-active:active \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const runtimeModelActiveValue = /\.codex-panel__runtime-model\.is-active \.codex-panel__runtime-model-value \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(toolbarControlActive).toContain("background: var(--background-modifier-active-hover)"); expect(toolbarControlActive).toContain("color: var(--icon-color-active)"); expect(toolbarActionActive).toContain("background: var(--background-modifier-active-hover)"); expect(toolbarActionActive).toContain("color: var(--icon-color-active)"); expect(runtimeModelActive).toContain("background: var(--background-modifier-active-hover)"); expect(runtimeModelActive).toContain("color: var(--icon-color-active)"); expect(runtimeModelActiveValue).toContain("color: currentcolor"); }); it("keeps class selectors out of zero-specificity :where selectors", () => { expect(styles).not.toMatch(/:where$[^)]*[.#[]/); }); it("keeps selected toolbar rows stable while hovered", () => { const navItem = /\.codex-panel-ui__nav-item \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const selectedNavItem = /\.codex-panel-ui__nav-item\.is-selected:where\(:hover, :focus, :focus-visible, :active, :focus-within$ \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const selectedNavRow = /\.codex-panel-ui__nav-row\.is-selected,\n\.codex-panel-ui__nav-row\.is-selected:hover,\n\.codex-panel-ui__nav-row\.is-selected:focus-within \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; expect(navItem).toContain("min-height: var(--nav-item-size, var(--codex-panel-size-nav-item))"); expect(navItem).toContain("padding: var(--nav-item-padding, var(--size-4-1) var(--size-4-2))"); expect(navItem).toContain("border-radius: var(--nav-item-radius, var(--radius-s))"); expect(navItem).toContain("color: var(--nav-item-color, var(--text-muted))"); expect(styles).toContain("background: var(--codex-panel-nav-item-background-hover, var(--background-modifier-hover))"); expect(selectedNavItem).toContain("background: var(--nav-item-background-active, var(--background-modifier-active))"); expect(selectedNavRow).toContain("background: var(--nav-item-background-active, var(--background-modifier-active))"); expect(selectedNavItem).not.toContain("nav-item-background-active-hover"); expect(selectedNavRow).not.toContain("nav-item-background-active-hover"); }); it("keeps chat thread row actions inset from the row edge", () => { const threadList = /\.codex-panel__threads \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const navRow = /\.codex-panel-ui__nav-row \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const runtimePicker = /\.codex-panel__runtime-picker \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const statusPanelItems = /\.codex-panel__status-panel-items \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(threadList).toContain("gap: var(--nav-item-margin-bottom, var(--codex-panel-panel-gap))"); expect(runtimePicker).toContain("gap: var(--nav-item-margin-bottom, var(--codex-panel-panel-gap))"); expect(statusPanelItems).toContain("gap: var(--nav-item-margin-bottom, var(--codex-panel-panel-gap))"); expect(navRow).toContain("--codex-panel-nav-item-background-hover: transparent"); expect(navRow).toContain("padding-inline-end: var(--size-4-2)"); }); it("keeps nav inline input reset in the shared primitive", () => { const navInlineInput = /\.codex-panel-ui__nav-inline-input\.codex-panel-ui__nav-inline-input \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const navInlineInputFocus = /\.codex-panel-ui__nav-inline-input\.codex-panel-ui__nav-inline-input:focus,\n\.codex-panel-ui__nav-inline-input\.codex-panel-ui__nav-inline-input:focus-visible,\n\.codex-panel-ui__nav-inline-input\.codex-panel-ui__nav-inline-input:hover,\n\.codex-panel-ui__nav-inline-input\.codex-panel-ui__nav-inline-input:active \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const chatRenameInput = /\.codex-panel__thread-rename-input \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const threadsRenameInput = /\.codex-panel-threads__rename-input \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(navInlineInput).toContain("appearance: none"); expect(navInlineInput).toContain("color: var(--nav-item-color-active, var(--text-normal))"); expect(navInlineInputFocus).toContain("background: transparent"); expect(chatRenameInput).toContain("width: 100%"); expect(chatRenameInput).not.toContain("appearance: none"); expect(threadsRenameInput).toContain("flex: 1 1 auto"); expect(threadsRenameInput).not.toContain("appearance: none"); }); it("lets the usage limit meter absorb panel width changes", () => { const limitList = /\.codex-panel__limit-panel-list \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const limitRow = /\.codex-panel__limit-panel-row \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const limitMeter = /\.codex-panel__limit-panel-meter \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const limitValue = /\.codex-panel__limit-panel-value \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(limitList).toContain("display: grid"); expect(limitList).toContain("grid-template-columns: max-content max-content minmax(0, 1fr) max-content"); expect(limitList).toContain("gap: var(--codex-panel-panel-gap) var(--codex-panel-section-gap)"); expect(limitRow).toContain("display: contents"); expect(limitMeter).toContain("margin: 0"); expect(limitValue).toContain("font-variant-numeric: tabular-nums"); expect(limitValue).not.toContain("text-align: right"); }); }); describe("chat message CSS", () => { it("uses hover color instead of a pointer cursor for the inline turn diff action", () => { const openTurnDiff = /\.codex-panel__open-turn-diff \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const openTurnDiffHover = /\.codex-panel__open-turn-diff:hover \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(openTurnDiff).toContain("cursor: default"); expect(openTurnDiffHover).toContain("color: var(--nav-item-color-hover, var(--text-normal))"); }); }); describe("threads view CSS", () => { it("keeps long row titles clear of trailing actions", () => { const list = /\.codex-panel-threads__list \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const rowMain = /\.codex-panel-threads__row-main \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const title = /(?:^|\n\n)\.codex-panel-threads__row-title \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(list).toContain("gap: var(--nav-item-margin-bottom, var(--codex-panel-panel-gap))"); expect(list).toContain("padding: var(--size-4-1) var(--size-4-3)"); expect(rowMain).toContain("box-sizing: border-box"); expect(rowMain).not.toContain("padding-right:"); expect(title).toContain("display: block"); }); it("keeps toolbar action hover color separate from row action hover color", () => { const toolbarAction = /\.codex-panel-ui__toolbar-action \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const toolbarHover = /\.codex-panel-ui__toolbar-action:hover,\n\.codex-panel-ui__toolbar-action:focus-visible \{(?[^}]+)\}/.exec(styles)?.groups?.[ "body" ] ?? ""; const toolbarMouseFocus = /\.codex-panel-ui__toolbar-action:where$:focus:not\(:hover$:not$:focus-visible$\) \{(?[^}]+)\}/.exec(styles)?.groups?.[ "body" ] ?? ""; const rowHover = /\.codex-panel-ui__nav-row-action:hover,\n\.codex-panel-ui__nav-row-action:focus,\n\.codex-panel-ui__nav-row-action:focus-visible,\n\.codex-panel-ui__nav-row-action:active \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; expect(styles).not.toContain(".codex-panel-threads__toolbar-actions {"); expect(toolbarAction).toContain("--icon-size: var(--codex-panel-control-icon-size)"); expect(toolbarAction).toContain("--icon-stroke: var(--icon-m-stroke-width, 1.75px)"); expect(toolbarAction).not.toContain("width:"); expect(toolbarAction).not.toContain("height:"); expect(toolbarAction).not.toContain("padding:"); expect(toolbarAction).not.toContain("border-radius:"); expect(toolbarHover).toContain("background: var(--background-modifier-hover)"); expect(toolbarHover).toContain("color: var(--icon-color)"); expect(toolbarHover).not.toContain("var(--icon-color-active)"); expect(toolbarMouseFocus).toContain("background: transparent"); expect(toolbarMouseFocus).toContain("color: var(--icon-color)"); expect(rowHover).toContain("color: var(--icon-color-active)"); }); it("keeps selected thread rows stable while hovered", () => { const selectedRowHover = /\.codex-panel-ui__nav-item\.is-selected:where$:hover, :focus, :focus-visible, :active, :focus-within$ \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; expect(selectedRowHover).toContain("background: var(--nav-item-background-active, var(--background-modifier-active))"); expect(selectedRowHover).not.toContain("nav-item-background-active-hover"); }); it("does not rely on :has() to avoid hover-highlighting action rows", () => { const rowHover = /\.codex-panel-ui__nav-row:hover,\n\.codex-panel-ui__nav-row:focus-within \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; const titleHover = /\.codex-panel-threads__row-main:hover \.codex-panel-threads__row-title,\n\.codex-panel-threads__row-main:focus \.codex-panel-threads__row-title \{(?[^}]+)\}/.exec( styles, )?.groups?.["body"] ?? ""; const title = /(?:^|\n\n)\.codex-panel-threads__row-title \{(?[^}]+)\}/.exec(styles)?.groups?.["body"] ?? ""; expect(styles).not.toContain(":has("); expect(rowHover).not.toContain("--codex-panel-threads-row-title-color"); expect(titleHover).toContain("color: var(--nav-item-color-hover, var(--text-normal))"); expect(title).toContain("color: var(--codex-panel-threads-row-title-color)"); }); });