mozilla-central/remote/cdp/test/browser/page/browser_frameStartedLoading.js (file symbol)

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
add_task(async function noEventWhenPageDomainDisabled({ client }) {
await runFrameStartedLoadingTest(client, 0, async () => {
info("Navigate to a page with nested iframes");
await loadURL(FRAMESET_NESTED_URL);
});
});
add_task(async function noEventAfterPageDomainDisabled({ client }) {
const { Page } = client;
await Page.enable();
await Page.disable();
await runFrameStartedLoadingTest(client, 0, async () => {
info("Navigate to a page with nested iframes");
await loadURL(FRAMESET_NESTED_URL);
});
});
add_task(async function eventWhenNavigatingWithNoFrames({ client }) {
const { Page } = client;
await Page.enable();
await runFrameStartedLoadingTest(client, 1, async () => {
info("Navigate to a page with no iframes");
await loadURL(PAGE_URL);
});
});
add_task(async function eventsWhenNavigatingWithFrames({ client }) {
const { Page } = client;
await Page.enable();
await runFrameStartedLoadingTest(client, 3, async () => {
info("Navigate to a page with iframes");
await loadURL(FRAMESET_MULTI_URL);
});
});
add_task(async function eventsWhenNavigatingWithNestedFrames({ client }) {
const { Page } = client;
await Page.enable();
await runFrameStartedLoadingTest(client, 4, async () => {
info("Navigate to a page with nested iframes");
await loadURL(FRAMESET_NESTED_URL);
});
});
async function runFrameStartedLoadingTest(
client,
expectedEventCount,
callback
) {
const { Page } = client;
const STARTED_LOADING = "Page.frameStartedLoading";
const history = new RecordEvents(expectedEventCount);
history.addRecorder({
event: Page.frameStartedLoading,
eventName: STARTED_LOADING,
messageFn: payload => {
return `Received ${STARTED_LOADING} for frame id ${payload.frameId}`;
},
});
await callback();
const frameStartedLoadingEvents = await history.record();
is(
frameStartedLoadingEvents.length,
expectedEventCount,
"Got expected amount of frameStartedLoading events"
);
if (expectedEventCount == 0) {
return;
}
const frames = await getFlattenedFrameTree(client);
frameStartedLoadingEvents.forEach(({ payload }) => {
const { frameId } = payload;
info(`Check frame id ${frameId}`);
const expectedFrame = frames.get(frameId);
ok(expectedFrame, `Found expected frame with id ${frameId}`);
is(
frameId,
expectedFrame.id,
"Got expected frame id for frameStartedLoading event"
);
});
}