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fb4d8fe | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | import type { Page } from "playwright-core";
import { describe, expect, it, vi } from "vitest";
import {
ensurePageState,
refLocator,
rememberRoleRefsForTarget,
restoreRoleRefsForTarget,
} from "./pw-session.js";
function fakePage(): {
page: Page;
handlers: Map<string, Array<(...args: unknown[]) => void>>;
mocks: {
on: ReturnType<typeof vi.fn>;
getByRole: ReturnType<typeof vi.fn>;
frameLocator: ReturnType<typeof vi.fn>;
locator: ReturnType<typeof vi.fn>;
};
} {
const handlers = new Map<string, Array<(...args: unknown[]) => void>>();
const on = vi.fn((event: string, cb: (...args: unknown[]) => void) => {
const list = handlers.get(event) ?? [];
list.push(cb);
handlers.set(event, list);
return undefined as unknown;
});
const getByRole = vi.fn(() => ({ nth: vi.fn(() => ({ ok: true })) }));
const frameLocator = vi.fn(() => ({
getByRole: vi.fn(() => ({ nth: vi.fn(() => ({ ok: true })) })),
}));
const locator = vi.fn(() => ({ nth: vi.fn(() => ({ ok: true })) }));
const page = {
on,
getByRole,
frameLocator,
locator,
} as unknown as Page;
return { page, handlers, mocks: { on, getByRole, frameLocator, locator } };
}
describe("pw-session refLocator", () => {
it("uses frameLocator for role refs when snapshot was scoped to a frame", () => {
const { page, mocks } = fakePage();
const state = ensurePageState(page);
state.roleRefs = { e1: { role: "button", name: "OK" } };
state.roleRefsFrameSelector = "iframe#main";
refLocator(page, "e1");
expect(mocks.frameLocator).toHaveBeenCalledWith("iframe#main");
});
it("uses page getByRole for role refs by default", () => {
const { page, mocks } = fakePage();
const state = ensurePageState(page);
state.roleRefs = { e1: { role: "button", name: "OK" } };
refLocator(page, "e1");
expect(mocks.getByRole).toHaveBeenCalled();
});
it("uses aria-ref locators when refs mode is aria", () => {
const { page, mocks } = fakePage();
const state = ensurePageState(page);
state.roleRefsMode = "aria";
refLocator(page, "e1");
expect(mocks.locator).toHaveBeenCalledWith("aria-ref=e1");
});
});
describe("pw-session role refs cache", () => {
it("restores refs for a different Page instance (same CDP targetId)", () => {
const cdpUrl = "http://127.0.0.1:9222";
const targetId = "t1";
rememberRoleRefsForTarget({
cdpUrl,
targetId,
refs: { e1: { role: "button", name: "OK" } },
frameSelector: "iframe#main",
});
const { page, mocks } = fakePage();
restoreRoleRefsForTarget({ cdpUrl, targetId, page });
refLocator(page, "e1");
expect(mocks.frameLocator).toHaveBeenCalledWith("iframe#main");
});
});
describe("pw-session ensurePageState", () => {
it("tracks page errors and network requests (best-effort)", () => {
const { page, handlers } = fakePage();
const state = ensurePageState(page);
const req = {
method: () => "GET",
url: () => "https://example.com/api",
resourceType: () => "xhr",
failure: () => ({ errorText: "net::ERR_FAILED" }),
} as unknown as import("playwright-core").Request;
const resp = {
request: () => req,
status: () => 500,
ok: () => false,
} as unknown as import("playwright-core").Response;
handlers.get("request")?.[0]?.(req);
handlers.get("response")?.[0]?.(resp);
handlers.get("requestfailed")?.[0]?.(req);
handlers.get("pageerror")?.[0]?.(new Error("boom"));
expect(state.errors.at(-1)?.message).toBe("boom");
expect(state.requests.at(-1)).toMatchObject({
method: "GET",
url: "https://example.com/api",
resourceType: "xhr",
status: 500,
ok: false,
failureText: "net::ERR_FAILED",
});
});
it("drops state on page close", () => {
const { page, handlers } = fakePage();
const state1 = ensurePageState(page);
handlers.get("close")?.[0]?.();
const state2 = ensurePageState(page);
expect(state2).not.toBe(state1);
expect(state2.console).toEqual([]);
expect(state2.errors).toEqual([]);
expect(state2.requests).toEqual([]);
});
});
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