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| 1 | +import { base64Encode } from "@opencode-ai/core/util/encode" |
| 2 | +import { expect, test, type Page } from "@playwright/test" |
| 3 | +import { mockOpenCodeServer } from "../utils/mock-server" |
| 4 | +import { expectSessionTitle } from "../utils/waits" |
| 5 | + |
| 6 | +const directory = "C:/OpenCode/FileBrowserSidebar" |
| 7 | +const projectID = "proj_file_browser_sidebar" |
| 8 | +const sessionID = "ses_file_browser_sidebar" |
| 9 | +const title = "File browser sidebar" |
| 10 | +const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}` |
| 11 | +const files = Array.from({ length: 80 }, (_, index) => `file-${String(index).padStart(2, "0")}.ts`) |
| 12 | +// Marks the file-browser sidebar DOM node so a remount (fresh node) is detectable. |
| 13 | +const PROBE = "original" |
| 14 | + |
| 15 | +test.use({ viewport: { width: 1440, height: 900 } }) |
| 16 | + |
| 17 | +// The file-browser sidebar must stay mounted across preview/pinned file-tab |
| 18 | +// switches. Remounting resets scroll and filter state. |
| 19 | +test("keeps the file-browser sidebar mounted when switching file tabs", async ({ page }) => { |
| 20 | + await setup(page) |
| 21 | + |
| 22 | + await page.goto(`/server/${base64Encode(server)}/session/${sessionID}`) |
| 23 | + await expectSessionTitle(page, title) |
| 24 | + |
| 25 | + const panel = page.locator("#review-panel") |
| 26 | + await panel.getByRole("button", { name: "Open file" }).click() |
| 27 | + await expect(panel.getByRole("tab", { name: "Open file" })).toHaveAttribute("data-selected", "") |
| 28 | + |
| 29 | + const sidebar = panel.locator('[data-component="session-review-v2-sidebar-root"]') |
| 30 | + await expect(sidebar).toBeVisible() |
| 31 | + await expect(panel.getByRole("button", { name: "file-00.ts" })).toBeVisible() |
| 32 | + |
| 33 | + await panel.getByRole("button", { name: "file-00.ts" }).click() |
| 34 | + await expect(panel.getByRole("tab", { name: "file-00.ts" })).toHaveAttribute("data-selected", "") |
| 35 | + await expect(panel.getByText("contents:file-00.ts", { exact: true })).toBeVisible() |
| 36 | + |
| 37 | + const viewport = panel.locator('[data-slot="session-review-v2-sidebar-tree"] .scroll-view__viewport') |
| 38 | + await viewport.hover() |
| 39 | + await page.mouse.wheel(0, 100_000) |
| 40 | + await expect |
| 41 | + .poll(() => viewport.evaluate((element) => element.scrollHeight - element.clientHeight - element.scrollTop)) |
| 42 | + .toBeLessThanOrEqual(1) |
| 43 | + const scrolled = await viewport.evaluate((element) => element.scrollTop) |
| 44 | + expect(scrolled).toBeGreaterThan(0) |
| 45 | + await writeProbe(page) |
| 46 | + |
| 47 | + await panel.getByRole("button", { name: "file-79.ts" }).click() |
| 48 | + await expect(panel.getByRole("tab", { name: "file-79.ts" })).toHaveAttribute("data-selected", "") |
| 49 | + await expect(panel.getByText("contents:file-79.ts", { exact: true })).toBeVisible() |
| 50 | + expect(await readProbe(page)).toBe(PROBE) |
| 51 | + await expect.poll(() => viewport.evaluate((element) => element.scrollTop)).toBe(scrolled) |
| 52 | + |
| 53 | + await panel.getByRole("button", { name: "file-78.ts" }).dblclick() |
| 54 | + await expect(panel.getByRole("tab", { name: "file-78.ts" })).toHaveAttribute("data-selected", "") |
| 55 | + await panel.getByRole("button", { name: "file-79.ts" }).click() |
| 56 | + await expect(panel.getByRole("tab", { name: "file-79.ts" })).toHaveAttribute("data-selected", "") |
| 57 | + await panel.getByRole("tab", { name: "file-78.ts" }).click() |
| 58 | + await expect(panel.getByRole("tab", { name: "file-78.ts" })).toHaveAttribute("data-selected", "") |
| 59 | + expect(await readProbe(page)).toBe(PROBE) |
| 60 | + await expect.poll(() => viewport.evaluate((element) => element.scrollTop)).toBe(scrolled) |
| 61 | +}) |
| 62 | + |
| 63 | +type Probed = HTMLElement & { __e2eProbe?: string } |
| 64 | + |
| 65 | +async function writeProbe(page: Page) { |
| 66 | + await page.locator('#review-panel [data-component="session-review-v2-sidebar-root"]').evaluate((el, probe) => { |
| 67 | + ;(el as Probed).__e2eProbe = probe |
| 68 | + }, PROBE) |
| 69 | +} |
| 70 | + |
| 71 | +async function readProbe(page: Page) { |
| 72 | + return page |
| 73 | + .locator('#review-panel [data-component="session-review-v2-sidebar-root"]') |
| 74 | + .evaluate((el) => (el as Probed).__e2eProbe) |
| 75 | +} |
| 76 | + |
| 77 | +async function setup(page: Page) { |
| 78 | + await mockOpenCodeServer(page, { |
| 79 | + directory, |
| 80 | + project: { |
| 81 | + id: projectID, |
| 82 | + worktree: directory, |
| 83 | + vcs: "git", |
| 84 | + name: "file-browser-sidebar", |
| 85 | + time: { created: 1700000000000, updated: 1700000000000 }, |
| 86 | + sandboxes: [], |
| 87 | + }, |
| 88 | + provider: { |
| 89 | + all: [ |
| 90 | + { |
| 91 | + id: "opencode", |
| 92 | + name: "OpenCode", |
| 93 | + models: { test: { id: "test", name: "Test", limit: { context: 200_000 } } }, |
| 94 | + }, |
| 95 | + ], |
| 96 | + connected: ["opencode"], |
| 97 | + default: { providerID: "opencode", modelID: "test" }, |
| 98 | + }, |
| 99 | + sessions: [ |
| 100 | + { |
| 101 | + id: sessionID, |
| 102 | + slug: sessionID, |
| 103 | + projectID, |
| 104 | + directory, |
| 105 | + title, |
| 106 | + version: "dev", |
| 107 | + time: { created: 1700000000000, updated: 1700000000000 }, |
| 108 | + }, |
| 109 | + ], |
| 110 | + vcsDiff: [], |
| 111 | + fileList: (path) => { |
| 112 | + if (path) return [] |
| 113 | + return files.map((name) => ({ |
| 114 | + name, |
| 115 | + path: name, |
| 116 | + absolute: `${directory}/${name}`, |
| 117 | + type: "file" as const, |
| 118 | + ignored: false, |
| 119 | + })) |
| 120 | + }, |
| 121 | + fileContent: (path) => ({ type: "text", content: `contents:${path}` }), |
| 122 | + pageMessages: () => ({ items: [] }), |
| 123 | + }) |
| 124 | + |
| 125 | + await page.addInitScript( |
| 126 | + ({ directory, server, sessionID }) => { |
| 127 | + localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } })) |
| 128 | + localStorage.setItem( |
| 129 | + "opencode.global.dat:server", |
| 130 | + JSON.stringify({ |
| 131 | + projects: { local: [{ worktree: directory, expanded: true }] }, |
| 132 | + lastProject: { local: directory }, |
| 133 | + }), |
| 134 | + ) |
| 135 | + localStorage.setItem( |
| 136 | + "opencode.global.dat:layout", |
| 137 | + JSON.stringify({ review: { diffStyle: "split", panelOpened: true } }), |
| 138 | + ) |
| 139 | + localStorage.setItem( |
| 140 | + "opencode.global.dat:review-panel-v2", |
| 141 | + JSON.stringify({ sidebarOpened: true, sidebarWidth: 240, expandMode: "collapse" }), |
| 142 | + ) |
| 143 | + localStorage.setItem( |
| 144 | + "opencode.window.browser.dat:tabs", |
| 145 | + JSON.stringify([{ type: "session", server, sessionId: sessionID }]), |
| 146 | + ) |
| 147 | + }, |
| 148 | + { directory, server, sessionID }, |
| 149 | + ) |
| 150 | +} |
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