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Code Issues Pull requests 18 Projects Releases 55 Packages Wiki Activity Actions 33

Clean up deterministic tests

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This commit is contained in:
Andras Schmelczer 2026-03-28 11:12:43 +00:00
commit f36a84b275
1 changed files with 1366 additions and 3835 deletions
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66
frontend/deterministic-tests/src/tests/double-offline-cycle.test.ts
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@ -1,42 +1,11 @@
import type { ClientState, TestDefinition } from "../test-definition";
import { assert } from "../utils/assert";
import type { TestDefinition } from "../test-definition";
function verifyAllEdits(state: ClientState): void {
assert(
state.files.size === 1,
`Expected 1 file, got ${state.files.size}`
);
assert(
state.files.has("doc.md"),
`Expected doc.md to exist`
);
const content = state.files.get("doc.md") ?? "";
assert(
content === "third edit",
`Expected doc.md to contain "third edit", got: "${content}"`
);
}
/**
* Tests two consecutive offline→online cycles. Client 0 goes offline,
* edits, comes online (first cycle). Then goes offline again, edits
* more, comes online (second cycle). All edits should propagate to
* Client 1.
*
* This exercises the runningReconciliation lifecycle: it must be
* cleared after the first cycle so the second reconnect triggers a
* fresh filesystem scan.
*/
export const doubleOfflineCycleTest: TestDefinition = {
name: "Double Offline Cycle",
description:
"Client 0 goes offline, edits, comes online, syncs. Then goes " +
"offline again, edits more, comes online again. Both offline edits " +
"must propagate to Client 1. Tests that runningReconciliation is " +
"properly cleared between cycles.",
"Client 0 goes through three offline-edit-reconnect cycles. " +
"Each offline edit must propagate to client 1 after reconnection.",
clients: 2,
steps: [
// Setup: create and sync
{
type: "create",
client: 0,
@ -47,14 +16,8 @@ export const doubleOfflineCycleTest: TestDefinition = {
{ type: "enable-sync", client: 1 },
{ type: "sync" },
{ type: "barrier" },
{
type: "assert-content",
client: 1,
path: "doc.md",
content: "initial"
},
{ type: "assert-consistent", verify: (s) => s.assertContent("doc.md", "initial") },
// First offline cycle: edit
{ type: "disable-sync", client: 0 },
{
type: "update",
@ -63,18 +26,11 @@ export const doubleOfflineCycleTest: TestDefinition = {
content: "first edit"
},
// Come online, sync first edit
{ type: "enable-sync", client: 0 },
{ type: "sync" },
{ type: "barrier" },
{
type: "assert-content",
client: 1,
path: "doc.md",
content: "first edit"
},
{ type: "assert-consistent", verify: (s) => s.assertContent("doc.md", "first edit") },
// Second offline cycle: edit again
{ type: "disable-sync", client: 0 },
{
type: "update",
@ -83,18 +39,11 @@ export const doubleOfflineCycleTest: TestDefinition = {
content: "second edit"
},
// Come online, sync second edit
{ type: "enable-sync", client: 0 },
{ type: "sync" },
{ type: "barrier" },
{
type: "assert-content",
client: 1,
path: "doc.md",
content: "second edit"
},
{ type: "assert-consistent", verify: (s) => s.assertContent("doc.md", "second edit") },
// Third offline cycle: edit once more
{ type: "disable-sync", client: 0 },
{
type: "update",
@ -103,10 +52,9 @@ export const doubleOfflineCycleTest: TestDefinition = {
content: "third edit"
},
// Come online, sync third edit
{ type: "enable-sync", client: 0 },
{ type: "sync" },
{ type: "barrier" },
{ type: "assert-consistent", verify: verifyAllEdits }
{ type: "assert-consistent", verify: (s) => s.assertFileCount(1).assertContent("doc.md", "third edit") }
]
};