test(opencode): deflake file and tool timing (#17859)

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Luke Parker 2026-03-17 10:49:04 +10:00 committed by GitHub
parent a64f604d54
commit cb69501098
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6 changed files with 74 additions and 55 deletions

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@ -448,7 +448,7 @@ export class FileService extends ServiceMap.Service<FileService, FileService.Ser
}
const init = Effect.fn("FileService.init")(function* () {
void kick()
yield* Effect.promise(() => kick())
})
const status = Effect.fn("FileService.status")(function* () {

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@ -681,9 +681,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
// Give the background scan time to populate
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "", type: "file" })
expect(result.length).toBeGreaterThan(0)
@ -697,8 +695,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "", type: "directory" })
expect(result.length).toBeGreaterThan(0)
@ -718,8 +715,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "main", type: "file" })
expect(result.some((f) => f.includes("main"))).toBe(true)
@ -733,8 +729,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "", type: "file" })
// Files don't end with /
@ -751,8 +746,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "", type: "directory" })
// Directories end with /
@ -769,8 +763,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: "", type: "file", limit: 2 })
expect(result.length).toBeLessThanOrEqual(2)
@ -784,8 +777,7 @@ describe("file/index Filesystem patterns", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
File.init()
await new Promise((r) => setTimeout(r, 500))
await File.init()
const result = await File.search({ query: ".hidden", type: "directory" })
expect(result.length).toBeGreaterThan(0)

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@ -9,6 +9,19 @@ import { tmpdir } from "../fixture/fixture"
afterEach(() => Instance.disposeAll())
async function touch(file: string, time: number) {
const date = new Date(time)
await fs.utimes(file, date, date)
}
function gate() {
let open!: () => void
const wait = new Promise<void>((resolve) => {
open = resolve
})
return { open, wait }
}
describe("file/time", () => {
const sessionID = SessionID.make("ses_00000000000000000000000001")
@ -25,7 +38,6 @@ describe("file/time", () => {
expect(before).toBeUndefined()
await FileTime.read(sessionID, filepath)
await Bun.sleep(10)
const after = await FileTime.get(sessionID, filepath)
expect(after).toBeInstanceOf(Date)
@ -44,7 +56,6 @@ describe("file/time", () => {
fn: async () => {
await FileTime.read(SessionID.make("ses_00000000000000000000000002"), filepath)
await FileTime.read(SessionID.make("ses_00000000000000000000000003"), filepath)
await Bun.sleep(10)
const time1 = await FileTime.get(SessionID.make("ses_00000000000000000000000002"), filepath)
const time2 = await FileTime.get(SessionID.make("ses_00000000000000000000000003"), filepath)
@ -63,14 +74,10 @@ describe("file/time", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(sessionID, filepath)
await Bun.sleep(10)
await FileTime.read(sessionID, filepath)
const first = await FileTime.get(sessionID, filepath)
await Bun.sleep(10)
FileTime.read(sessionID, filepath)
await Bun.sleep(10)
await FileTime.read(sessionID, filepath)
const second = await FileTime.get(sessionID, filepath)
expect(second!.getTime()).toBeGreaterThanOrEqual(first!.getTime())
@ -84,12 +91,12 @@ describe("file/time", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "content", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(sessionID, filepath)
await Bun.sleep(10)
await FileTime.read(sessionID, filepath)
await FileTime.assert(sessionID, filepath)
},
})
@ -112,13 +119,14 @@ describe("file/time", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "content", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(sessionID, filepath)
await Bun.sleep(100)
await FileTime.read(sessionID, filepath)
await fs.writeFile(filepath, "modified content", "utf-8")
await touch(filepath, 2_000)
await expect(FileTime.assert(sessionID, filepath)).rejects.toThrow("modified since it was last read")
},
})
@ -128,13 +136,14 @@ describe("file/time", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "content", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
await FileTime.read(sessionID, filepath)
await Bun.sleep(100)
await fs.writeFile(filepath, "modified", "utf-8")
await touch(filepath, 2_000)
let error: Error | undefined
try {
@ -191,18 +200,25 @@ describe("file/time", () => {
directory: tmp.path,
fn: async () => {
const order: number[] = []
const hold = gate()
const ready = gate()
const op1 = FileTime.withLock(filepath, async () => {
order.push(1)
await Bun.sleep(50)
ready.open()
await hold.wait
order.push(2)
})
await ready.wait
const op2 = FileTime.withLock(filepath, async () => {
order.push(3)
order.push(4)
})
hold.open()
await Promise.all([op1, op2])
expect(order).toEqual([1, 2, 3, 4])
},
@ -219,15 +235,21 @@ describe("file/time", () => {
fn: async () => {
let started1 = false
let started2 = false
const hold = gate()
const ready = gate()
const op1 = FileTime.withLock(filepath1, async () => {
started1 = true
await Bun.sleep(50)
ready.open()
await hold.wait
expect(started2).toBe(true)
})
await ready.wait
const op2 = FileTime.withLock(filepath2, async () => {
started2 = true
hold.open()
})
await Promise.all([op1, op2])
@ -265,12 +287,12 @@ describe("file/time", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "content", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(sessionID, filepath)
await Bun.sleep(10)
await FileTime.read(sessionID, filepath)
const stats = Filesystem.stat(filepath)
expect(stats?.mtime).toBeInstanceOf(Date)
@ -285,17 +307,17 @@ describe("file/time", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "original", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(sessionID, filepath)
await Bun.sleep(10)
await FileTime.read(sessionID, filepath)
const originalStat = Filesystem.stat(filepath)
await Bun.sleep(100)
await fs.writeFile(filepath, "modified", "utf-8")
await touch(filepath, 2_000)
const newStat = Filesystem.stat(filepath)
expect(newStat!.mtime.getTime()).toBeGreaterThan(originalStat!.mtime.getTime())

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@ -44,6 +44,7 @@ process.env["OPENCODE_TEST_HOME"] = testHome
// Set test managed config directory to isolate tests from system managed settings
const testManagedConfigDir = path.join(dir, "managed")
process.env["OPENCODE_TEST_MANAGED_CONFIG_DIR"] = testManagedConfigDir
process.env["OPENCODE_DISABLE_DEFAULT_PLUGINS"] = "true"
// Write the cache version file to prevent global/index.ts from clearing the cache
const cacheDir = path.join(dir, "cache", "opencode")

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@ -18,6 +18,11 @@ const ctx = {
ask: async () => {},
}
async function touch(file: string, time: number) {
const date = new Date(time)
await fs.utimes(file, date, date)
}
describe("tool.edit", () => {
describe("creating new files", () => {
test("creates new file when oldString is empty", async () => {
@ -111,7 +116,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
const result = await edit.execute(
@ -138,7 +143,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
await expect(
@ -186,7 +191,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
await expect(
@ -230,18 +235,17 @@ describe("tool.edit", () => {
await using tmp = await tmpdir()
const filepath = path.join(tmp.path, "file.txt")
await fs.writeFile(filepath, "original content", "utf-8")
await touch(filepath, 1_000)
await Instance.provide({
directory: tmp.path,
fn: async () => {
// Read first
FileTime.read(ctx.sessionID, filepath)
// Wait a bit to ensure different timestamps
await new Promise((resolve) => setTimeout(resolve, 100))
await FileTime.read(ctx.sessionID, filepath)
// Simulate external modification
await fs.writeFile(filepath, "modified externally", "utf-8")
await touch(filepath, 2_000)
// Try to edit with the new content
const edit = await EditTool.init()
@ -267,7 +271,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
await edit.execute(
@ -294,7 +298,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const { Bus } = await import("../../src/bus")
const { File } = await import("../../src/file")
@ -332,7 +336,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
await edit.execute(
@ -358,7 +362,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
await edit.execute(
@ -407,7 +411,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, dirpath)
await FileTime.read(ctx.sessionID, dirpath)
const edit = await EditTool.init()
await expect(
@ -432,7 +436,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
const result = await edit.execute(
@ -503,7 +507,7 @@ describe("tool.edit", () => {
fn: async () => {
const edit = await EditTool.init()
const filePath = path.join(tmp.path, "test.txt")
FileTime.read(ctx.sessionID, filePath)
await FileTime.read(ctx.sessionID, filePath)
await edit.execute(
{
filePath,
@ -644,7 +648,7 @@ describe("tool.edit", () => {
await Instance.provide({
directory: tmp.path,
fn: async () => {
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const edit = await EditTool.init()
@ -659,7 +663,7 @@ describe("tool.edit", () => {
)
// Need to read again since FileTime tracks per-session
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const promise2 = edit.execute(
{

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@ -99,7 +99,7 @@ describe("tool.write", () => {
directory: tmp.path,
fn: async () => {
const { FileTime } = await import("../../src/file/time")
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const write = await WriteTool.init()
const result = await write.execute(
@ -128,7 +128,7 @@ describe("tool.write", () => {
directory: tmp.path,
fn: async () => {
const { FileTime } = await import("../../src/file/time")
FileTime.read(ctx.sessionID, filepath)
await FileTime.read(ctx.sessionID, filepath)
const write = await WriteTool.init()
const result = await write.execute(
@ -306,7 +306,7 @@ describe("tool.write", () => {
directory: tmp.path,
fn: async () => {
const { FileTime } = await import("../../src/file/time")
FileTime.read(ctx.sessionID, readonlyPath)
await FileTime.read(ctx.sessionID, readonlyPath)
const write = await WriteTool.init()
await expect(