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url-handling.test.js
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// @flow
import { oneLineTrim } from 'common-tags';
import * as urlStateSelectors from '../selectors/url-state';
import {
addTransformToStack,
changeCallTreeSearchString,
changeImplementationFilter,
changeMarkersSearchString,
changeNetworkSearchString,
changeProfileName,
changeSelectedThreads,
changeGlobalTrackOrder,
changeLocalTrackOrder,
commitRange,
setDataSource,
updateBottomBoxContentsAndMaybeOpen,
closeBottomBox,
} from '../actions/profile-view';
import { changeSelectedTab, changeProfilesToCompare } from '../actions/app';
import {
stateFromLocation,
getQueryStringFromUrlState,
urlFromState,
CURRENT_URL_VERSION,
upgradeLocationToCurrentVersion,
UrlUpgradeError,
} from '../app-logic/url-handling';
import { blankStore } from './fixtures/stores';
import {
viewProfile,
changeTimelineTrackOrganization,
changeTabFilter,
} from '../actions/receive-profile';
import type {
Profile,
StartEndRange,
Store,
State,
} from 'firefox-profiler/types';
import getNiceProfile from './fixtures/profiles/call-nodes';
import queryString from 'query-string';
import {
getHumanReadableTracks,
getProfileWithNiceTracks,
} from './fixtures/profiles/tracks';
import {
getProfileFromTextSamples,
addActiveTabInformationToProfile,
} from './fixtures/profiles/processed-profile';
import { selectedThreadSelectors } from '../selectors/per-thread';
import {
encodeUintArrayForUrlComponent,
encodeUintSetForUrlComponent,
} from '../utils/uintarray-encoding';
import {
getActiveTabGlobalTracks,
getActiveTabResourceTracks,
getProfile,
} from '../selectors/profile';
import { getView } from '../selectors/app';
import { SYMBOL_SERVER_URL } from '../app-logic/constants';
import { getThreadsKey } from '../profile-logic/profile-data';
function _getStoreWithURL(
settings: {
pathname?: string,
search?: string,
hash?: string,
v?: number | false, // If v is false, do not add a v parameter to the search string.
} = {},
profile: Profile | null = getNiceProfile()
) {
const { pathname, hash, search, v } = Object.assign(
{
pathname: '/public/1ecd7a421948995171a4bb483b7bcc8e1868cc57/calltree/',
hash: '',
search: '',
v: CURRENT_URL_VERSION,
},
settings
);
// Provide some defaults to the search string as needed.
const query = Object.assign(
{
// Ensure that the URL has a version.
v,
// Ensure there is a thread index.
thread: 0,
},
queryString.parse(search.substr(1), { arrayFormat: 'bracket' })
);
const newUrlState = stateFromLocation({
pathname,
search: '?' + queryString.stringify(query, { arrayFormat: 'bracket' }),
hash,
});
const store = blankStore();
store.dispatch({
type: 'UPDATE_URL_STATE',
newUrlState,
});
if (profile) {
store.dispatch(viewProfile(profile));
}
return store;
}
function getQueryStringFromState(state: State) {
const urlState = urlStateSelectors.getUrlState(state);
const queryString = getQueryStringFromUrlState(urlState);
return queryString;
}
// Serialize the URL of the current state, and create a new store from that URL.
function _getStoreFromStateAfterUrlRoundtrip(state: State): Store {
const profile = getProfile(state);
const urlState = urlStateSelectors.getUrlState(state);
const url = urlFromState(urlState);
const newUrlState = stateFromLocation(
new URL(url, 'https://profiler.firefox.com')
);
const store = blankStore();
store.dispatch({
type: 'UPDATE_URL_STATE',
newUrlState,
});
if (profile) {
store.dispatch(viewProfile(profile));
}
return store;
}
describe('selectedThread', function () {
function dispatchUrlWithThread(store, threadIndexSet) {
const serializedSelectedThreads =
encodeUintSetForUrlComponent(threadIndexSet);
const newUrlState = stateFromLocation({
pathname: '/public/1ecd7a421948995171a4bb483b7bcc8e1868cc57/calltree/',
search: `?thread=${serializedSelectedThreads}&v=${CURRENT_URL_VERSION}`,
hash: '',
});
store.dispatch({
type: 'UPDATE_URL_STATE',
newUrlState,
});
}
function setup(threadIndexSet) {
const store = blankStore();
dispatchUrlWithThread(store, threadIndexSet);
const { profile } = getProfileFromTextSamples('A', 'B', 'C', 'D');
Object.assign(profile.threads[0], {
name: 'GeckoMain',
pid: '123',
});
Object.assign(profile.threads[1], {
name: 'Compositor',
pid: '123',
});
Object.assign(profile.threads[2], {
name: 'GeckoMain',
processType: 'tab',
pid: '246',
});
Object.assign(profile.threads[3], {
name: 'GeckoMain',
processType: 'tab',
pid: '789',
});
store.dispatch(viewProfile(profile));
return store;
}
it('selects the right thread when receiving a profile from web', function () {
const { getState } = setup(new Set([1]));
expect(urlStateSelectors.getSelectedThreadIndexes(getState())).toEqual(
new Set([1])
);
});
it('selects a default thread when a wrong thread has been requested', function () {
const { getState } = setup(new Set([100]));
// "2" is the content process' main tab
expect(urlStateSelectors.getSelectedThreadIndexes(getState())).toEqual(
new Set([2])
);
});
it('selects the right threads (multi selection) when receiving a profile from web', function () {
const { getState } = setup(new Set([0, 2]));
expect(urlStateSelectors.getSelectedThreadIndexes(getState())).toEqual(
new Set([0, 2])
);
});
});
describe('url handling tracks', function () {
function initWithSearchParams(search: string) {
return _getStoreWithURL({ search }, getProfileWithNiceTracks());
}
describe('global tracks', function () {
it('creates tracks without any set search parameters', function () {
const { getState } = initWithSearchParams('');
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'show [thread GeckoMain tab]',
' - show [thread DOM Worker]',
' - show [thread Style]',
]);
});
it('can reorder global tracks', function () {
const { getState } = initWithSearchParams('?globalTrackOrder=10');
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain tab]',
' - show [thread DOM Worker]',
' - show [thread Style]',
'show [thread GeckoMain default] SELECTED',
]);
});
it('can hide tracks', function () {
const { getState } = initWithSearchParams('?hiddenGlobalTracks=1');
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'hide [thread GeckoMain tab]',
' - show [thread DOM Worker]',
' - show [thread Style]',
]);
});
it('will not accept invalid tracks in the thread order', function () {
const { getState } = initWithSearchParams('?globalTrackOrder=102');
// This will result in being the default order.
expect(urlStateSelectors.getGlobalTrackOrder(getState())).toEqual([0, 1]);
});
it('will not accept invalid hidden threads', function () {
const { getState } = initWithSearchParams(
'?hiddenGlobalTracks=089&thread=1'
);
expect(urlStateSelectors.getHiddenGlobalTracks(getState())).toEqual(
new Set([0])
);
});
it('keeps the order at reload', function () {
// In this test, we want to have indexes greater than 10. So we generate
// 15 threads with the same information.
const aLotOfThreads = Array.from({ length: 15 }, () => 'A');
const { profile } = getProfileFromTextSamples(...aLotOfThreads);
// Set a different pid for each thread, so that they're only global tracks.
profile.threads.forEach((thread, i) => {
thread.pid = `${i}`;
});
const store = _getStoreWithURL({}, profile);
store.dispatch(
changeGlobalTrackOrder([
5, 4, 2, 11, 9, 1, 12, 13, 14, 3, 7, 8, 10, 6, 0,
])
);
const previousOrder = urlStateSelectors.getGlobalTrackOrder(
store.getState()
);
// This simulates a page reload.
const storeAfterReload = _getStoreFromStateAfterUrlRoundtrip(
store.getState()
);
expect(
urlStateSelectors.getGlobalTrackOrder(storeAfterReload.getState())
).toEqual(previousOrder);
});
});
describe('local tracks', function () {
it('can reorder local tracks', function () {
const { dispatch, getState } = initWithSearchParams('');
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'show [thread GeckoMain tab]',
' - show [thread DOM Worker]',
' - show [thread Style]',
]);
// The URL parameter for localTrackOrderByPid should be empty.
expect(getQueryStringFromState(getState())).not.toContain(
'localTrackOrderByPid='
);
// Change the order of Style and DOM Worker
dispatch(changeLocalTrackOrder('222', [1, 0]));
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'show [thread GeckoMain tab]',
' - show [thread Style]',
' - show [thread DOM Worker]',
]);
// Now the URL parameter for localTrackOrderByPid should contain this change.
expect(getQueryStringFromState(getState())).toContain(
'localTrackOrderByPid=222-10'
);
const previousOrder =
urlStateSelectors.getLocalTrackOrderByPid(getState());
// This simulates a page reload.
const storeAfterReload = _getStoreFromStateAfterUrlRoundtrip(getState());
expect(
urlStateSelectors.getLocalTrackOrderByPid(storeAfterReload.getState())
).toEqual(previousOrder);
expect(getHumanReadableTracks(storeAfterReload.getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'show [thread GeckoMain tab]',
' - show [thread Style]',
' - show [thread DOM Worker]',
]);
});
it('can hide local tracks', function () {
const { getState } = initWithSearchParams(
'?hiddenLocalTracksByPid=222-1'
);
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default] SELECTED',
'show [thread GeckoMain tab]',
' - show [thread DOM Worker]',
' - hide [thread Style]',
]);
});
// This is a test for issue https://github.com/firefox-devtools/profiler/issues/1389
it('can select a local track without mixing track and thread indexes', function () {
// We're building a very specific profile, where local track indexes and
// thread indexes could be confused. This is easier if we have local
// tracks for the first process, because then the thread indexes and the
// local track indexes are off by one.
const { profile } = getProfileFromTextSamples('A', 'B', 'C');
const [thread1, thread2, thread3] = profile.threads;
thread1.name = 'GeckoMain';
thread1.isMainThread = true;
thread1.pid = '111';
thread2.name = 'DOM Worker';
thread2.processType = 'tab';
thread2.pid = '111';
thread3.name = 'Style';
thread3.processType = 'tab';
thread3.pid = '111';
const { getState } = _getStoreWithURL(
// In this search query, we want to hide the second local track of the
// process with PID 111 (`111-1`), that is the "Style" thread, and
// select the second thread (`thread=1`), that is the "DOM Worker"
// thread, which is the local track `111-0`.
// This ensures that we don't confuse local track and thread indexes
// when selecting threads (see issue #1389).
{ search: '?hiddenLocalTracksByPid=111-1&thread=1' },
profile
);
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain default]',
' - show [thread DOM Worker] SELECTED',
' - hide [thread Style]',
]);
});
});
describe('legacy thread information', function () {
it('handles legacy thread ordering', function () {
// Flip the threads around
const { getState } = initWithSearchParams('?threadOrder=3-2-1-0');
expect(getHumanReadableTracks(getState())).toEqual([
'show [thread GeckoMain tab]',
' - show [thread Style]',
' - show [thread DOM Worker]',
'show [thread GeckoMain default] SELECTED',
]);
});
it('handles legacy thread hiding', function () {
// Flip the threads around
const { getState } = initWithSearchParams('?hiddenThreads=0-2');
expect(getHumanReadableTracks(getState())).toEqual([
'hide [thread GeckoMain default]',
'show [thread GeckoMain tab] SELECTED',
' - hide [thread DOM Worker]',
' - show [thread Style]',
]);
});
});
});
describe('search strings', function () {
it('properly handles the call tree search string stacks with 1 item', function () {
const { getState } = _getStoreWithURL({ search: '?search=string' });
expect(urlStateSelectors.getCurrentSearchString(getState())).toBe('string');
expect(urlStateSelectors.getSearchStrings(getState())).toEqual(['string']);
});
it('properly handles the call tree search string stacks with several items', function () {
const { getState } = _getStoreWithURL({
search: '?search=string,foo,%20bar',
});
expect(urlStateSelectors.getCurrentSearchString(getState())).toBe(
'string,foo, bar'
);
expect(urlStateSelectors.getSearchStrings(getState())).toEqual([
'string',
'foo',
'bar',
]);
});
it('properly handles marker search strings', function () {
const { getState } = _getStoreWithURL({
search: '?markerSearch=otherString',
});
expect(urlStateSelectors.getMarkersSearchString(getState())).toBe(
'otherString'
);
});
it('properly handles showUserTimings strings', function () {
const { getState } = _getStoreWithURL({ search: '' });
expect(urlStateSelectors.getShowUserTimings(getState())).toBe(false);
});
it('defaults to not showing user timings', function () {
const { getState } = _getStoreWithURL();
expect(urlStateSelectors.getShowUserTimings(getState())).toBe(false);
});
it('serializes the call tree search strings in the URL', function () {
const { getState, dispatch } = _getStoreWithURL();
const callTreeSearchString = 'some, search, string';
dispatch(changeCallTreeSearchString(callTreeSearchString));
['calltree', 'stack-chart', 'flame-graph'].forEach((tabSlug) => {
dispatch(changeSelectedTab(tabSlug));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(
`search=${encodeURIComponent(callTreeSearchString)}`
);
});
});
it('serializes the marker search string in the URL', function () {
const { getState, dispatch } = _getStoreWithURL();
const markerSearchString = 'abc';
dispatch(changeMarkersSearchString(markerSearchString));
['marker-chart', 'marker-table'].forEach((tabSlug) => {
dispatch(changeSelectedTab(tabSlug));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`markerSearch=${markerSearchString}`);
});
});
it('serializes the network search string in the URL', function () {
const { getState, dispatch } = _getStoreWithURL();
const networkSearchString = 'abc';
dispatch(changeNetworkSearchString(networkSearchString));
dispatch(changeSelectedTab('network-chart'));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`networkSearch=${networkSearchString}`);
});
});
describe('profileName', function () {
it('serializes the profileName in the URL', function () {
const { getState, dispatch } = _getStoreWithURL();
const profileName = 'Good Profile';
dispatch(changeProfileName(profileName));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(
`profileName=${encodeURIComponent(profileName)}`
);
});
it('reflects in the state from URL', function () {
const { getState } = _getStoreWithURL({
search: '?profileName=XXX',
});
expect(urlStateSelectors.getProfileNameFromUrl(getState())).toBe('XXX');
expect(urlStateSelectors.getProfileNameWithDefault(getState())).toBe('XXX');
});
it('provides default values for when no profile name is given', function () {
const { getState } = _getStoreWithURL();
expect(urlStateSelectors.getProfileNameFromUrl(getState())).toBe(null);
expect(urlStateSelectors.getProfileNameWithDefault(getState())).toBe(
'Firefox'
);
});
});
describe('ctxId', function () {
it('serializes the ctxId in the URL', function () {
const { profile } = addActiveTabInformationToProfile(
getProfileWithNiceTracks()
);
const { getState, dispatch } = _getStoreWithURL({}, profile);
const tabID = 123;
dispatch(changeTimelineTrackOrganization({ type: 'active-tab', tabID }));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`ctxId=${tabID}`);
});
it('reflects in the state from URL', function () {
const { profile } = addActiveTabInformationToProfile(
getProfileWithNiceTracks()
);
const { getState } = _getStoreWithURL(
{
search: '?ctxId=123&view=active-tab',
},
profile
);
expect(urlStateSelectors.getTimelineTrackOrganization(getState())).toEqual({
type: 'active-tab',
tabID: 123,
});
});
it('returns the full view when ctxId is not specified', function () {
const { profile } = addActiveTabInformationToProfile(
getProfileWithNiceTracks()
);
const { getState } = _getStoreWithURL({}, profile);
expect(urlStateSelectors.getTimelineTrackOrganization(getState())).toEqual({
type: 'full',
});
});
it('should use the finalizeActiveTabProfileView path and initialize active tab profile view state', function () {
const {
profile,
parentInnerWindowIDsWithChildren,
iframeInnerWindowIDsWithChild,
} = addActiveTabInformationToProfile(getProfileWithNiceTracks());
profile.threads[0].frameTable.innerWindowID[0] =
parentInnerWindowIDsWithChildren;
profile.threads[1].frameTable.innerWindowID[0] =
iframeInnerWindowIDsWithChild;
const { getState } = _getStoreWithURL(
{
search: '?view=active-tab&ctxId=123',
},
profile
);
const globalTracks = getActiveTabGlobalTracks(getState());
expect(globalTracks.length).toBe(1);
expect(globalTracks).toEqual([
{
type: 'tab',
threadIndexes: new Set([0]),
threadsKey: 0,
},
]);
// TODO: Resource track type will be changed soon.
const resourceTracks = getActiveTabResourceTracks(getState());
expect(resourceTracks).toEqual([
{
name: 'https://www.youtube.com/',
type: 'sub-frame',
threadIndex: 1,
},
]);
});
it('should remove other full view url states if present', function () {
const { profile } = addActiveTabInformationToProfile(
getProfileWithNiceTracks()
);
const { getState } = _getStoreWithURL(
{
search:
'?ctxId=123&view=active-tab&globalTrackOrder=3w0&hiddenGlobalTracks=45&hiddenLocalTracksByPid=111-1&thread=0',
},
profile
);
const newUrl = new URL(
urlFromState(urlStateSelectors.getUrlState(getState())),
'https://profiler.firefox.com'
);
// The url states that are relevant to full view should be stripped out.
expect(newUrl.search).toEqual(
`?ctxId=123&thread=0&v=${CURRENT_URL_VERSION}&view=active-tab`
);
});
it('if not present in the URL, still manages to load the active tab view', function () {
const { profile } = addActiveTabInformationToProfile(
getProfileWithNiceTracks()
);
const { getState } = _getStoreWithURL(
{
search: '?view=active-tab',
},
profile
);
expect(getView(getState()).phase).toEqual('DATA_LOADED');
expect(urlStateSelectors.getTimelineTrackOrganization(getState())).toEqual({
type: 'active-tab',
tabID: null,
});
});
});
describe('committed ranges', function () {
describe('serialization', () => {
it('serializes when there is no range', () => {
const { getState } = _getStoreWithURL();
const queryString = getQueryStringFromState(getState());
expect(queryString).not.toContain(`range=`);
});
it('serializes when there is 1 range', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1514.587845, 25300));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`range=1514m23786`); // 1.514s + 23786ms
});
it('serializes when rounding down the start', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1510.58, 1519.59));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`range=1510m10`); // 1.510s + 10ms
});
it('serializes when the duration is 0', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1514, 1514));
const queryString = getQueryStringFromState(getState());
// In the following regexp we want to especially assert that the duration
// isn't 0. That's why there's this negative look-ahead assertion.
// Therefore here we're matching a start at 1.514s, and a non-zero
// duration.
expect(queryString).toMatch(/range=1514000000n(?!0)/);
});
it('serializes when there are several ranges', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1514.587845, 25300));
dispatch(commitRange(1800, 1800.1));
const queryString = getQueryStringFromState(getState());
// 1- 1.5145s + 23786ms
// 2- 1.8s + 100µs
expect(queryString).toContain(`range=1514m23786~1800000u100`);
});
it('serializes when there is a small range', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1000.08, 1000.09));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`range=1000080u10`); // 1s and 80µs + 10µs
});
it('serializes when there is a very small range', () => {
const { getState, dispatch } = _getStoreWithURL();
dispatch(commitRange(1000.00008, 1000.0001));
const queryString = getQueryStringFromState(getState());
expect(queryString).toContain(`range=1000000080n20`); // 1s and 80ns + 20ns
});
});
describe('parsing', () => {
it('deserializes when there is no range', () => {
const { getState } = _getStoreWithURL();
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([]);
});
it('deserializes when there is 1 range', () => {
const { getState } = _getStoreWithURL({
search: '?range=1600m5000',
});
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 1600, end: 6600 },
]);
});
it('deserializes when there are several ranges', () => {
const { getState } = _getStoreWithURL({
search: '?range=1600m5000~2245m24',
});
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 1600, end: 6600 },
{ start: 2245, end: 2269 },
]);
});
it('deserializes when there is a small range', () => {
const { getState } = _getStoreWithURL({
search: '?range=1678900u100',
});
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 1678.9, end: 1679 },
]);
});
it('deserializes when there is a very small range', () => {
const { getState } = _getStoreWithURL({
search: '?range=1678123900n100',
});
const [committedRange] =
urlStateSelectors.getAllCommittedRanges(getState());
expect(committedRange.start).toBeCloseTo(1678.1239);
expect(committedRange.end).toBeCloseTo(1678.124);
});
it('is permissive with invalid input', () => {
jest.spyOn(console, 'error').mockImplementation(() => {});
const { getState } = _getStoreWithURL({
search: '?range=invalid~2245m24',
});
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 2245, end: 2269 },
]);
expect(console.error).toHaveBeenCalled();
});
});
describe('serializing and parsing', () => {
function getQueryStringForRanges(
ranges: $ReadOnlyArray<StartEndRange>
): string {
const { getState, dispatch } = _getStoreWithURL();
ranges.forEach(({ start, end }) => dispatch(commitRange(start, end)));
return getQueryStringFromState(getState());
}
function setup(ranges: $ReadOnlyArray<StartEndRange>) {
const queryString = getQueryStringForRanges(ranges);
return _getStoreWithURL({
search: '?' + queryString,
});
}
it('can parse the serialized values', () => {
const { getState } = setup([
{ start: 1514.587845, end: 25300 },
{ start: 1800, end: 1800.1 },
{ start: 1800.00008, end: 1800.0001 },
]);
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 1514, end: 25300 },
{ start: 1800, end: 1800.1 },
{ start: 1800.00008, end: 1800.0001 },
]);
});
it('will round values near the threshold', () => {
const { getState } = setup([{ start: 50000, end: 50009.9 }]);
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 50000, end: 50010 },
]);
});
it('supports negative start values', () => {
const { getState } = setup([{ start: -1000, end: 1000 }]);
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: -1000, end: 1000 },
]);
});
it('supports zero start values', () => {
const { getState } = setup([{ start: 0, end: 1000 }]);
expect(urlStateSelectors.getAllCommittedRanges(getState())).toEqual([
{ start: 0, end: 1000 },
]);
});
});
});
describe('implementation', function () {
function setup(settings, profile) {
const store = _getStoreWithURL(settings, profile);
function getQueryString() {
return getQueryStringFromState(store.getState());
}
return {
...store,
getQueryString,
};
}
describe('serializing', () => {
it('skips the value "combined"', () => {
const { dispatch, getQueryString } = setup();
expect(getQueryString()).not.toContain('implementation=');
dispatch(changeImplementationFilter('combined'));
expect(getQueryString()).not.toContain('implementation=');
});
it.each(['js', 'cpp'])(
'can serialize the value "%s"',
(implementationFilter) => {
const { getQueryString, dispatch } = setup();
dispatch(changeImplementationFilter(implementationFilter));
expect(getQueryString()).toContain(
`implementation=${implementationFilter}`
);
}
);
});
describe('parsing', () => {
it('deserializes when there is no implementation value', () => {
const { getState } = setup();
expect(urlStateSelectors.getImplementationFilter(getState())).toBe(
'combined'
);
});
it.each(['js', 'cpp'])(
'deserializes known value %s',
(implementationFilter) => {
const { getState } = setup({
search: `?implementation=${implementationFilter}`,
});
expect(urlStateSelectors.getImplementationFilter(getState())).toBe(
implementationFilter
);
}
);
it('deserializes unknown values', () => {
const { getState } = setup({
search: '?implementation=foobar',
});
expect(urlStateSelectors.getImplementationFilter(getState())).toBe(
'combined'
);
});
});
});
describe('url upgrading', function () {
describe('version 1: legacy URL serialized call tree filters', function () {
/**
* Originally transform stacks were called call tree filters. This test asserts that
* the upgrade process works correctly.
*/
it('can upgrade callTreeFilters to transforms', function () {
const { getState } = _getStoreWithURL({
search:
'?callTreeFilters=prefix-012~prefixjs-123~postfix-234~postfixjs-345',
v: false,
});
const transforms = selectedThreadSelectors.getTransformStack(getState());
expect(transforms).toEqual([
{
type: 'focus-subtree',
callNodePath: [0, 1, 2],
implementation: 'combined',
inverted: false,
},
{
type: 'focus-subtree',
callNodePath: [1, 2, 3],
implementation: 'js',
inverted: false,
},
{
type: 'focus-subtree',
callNodePath: [2, 3, 4],
implementation: 'combined',
inverted: true,
},
{
type: 'focus-subtree',
callNodePath: [3, 4, 5],
implementation: 'js',
inverted: true,
},
]);
});
});
describe('version 2: split apart timeline tab', function () {
it('switches to the stack chart when given a timeline tab', function () {
const { getState } = _getStoreWithURL({
pathname: '/public/e71ce9584da34298627fb66ac7f2f245ba5edbf5/timeline/',
v: 1,
});
expect(urlStateSelectors.getSelectedTab(getState())).toBe('stack-chart');
});
it('switches to the marker-table when given a markers tab', function () {
const { getState } = _getStoreWithURL({
pathname: '/public/e71ce9584da34298627fb66ac7f2f245ba5edbf5/markers/',
v: false,
});
expect(urlStateSelectors.getSelectedTab(getState())).toBe('marker-table');
});
});
describe('version 3: remove platform only option', function () {
it('switches to the stack chart when given a timeline tab', function () {
const { getState } = _getStoreWithURL({
pathname: '/public/e71ce9584da34298627fb66ac7f2f245ba5edbf5/timeline/',
search: '?hidePlatformDetails',
v: 2,
});
expect(urlStateSelectors.getImplementationFilter(getState())).toBe('js');
});
});
describe('version 4: Add relevantForJs frames to JS callNodePaths', function () {
it('can upgrade a simple stack with one relevantForJs frame in the middle', function () {
const {
profile,
funcNamesDictPerThread: [funcNamesDictPerThread],
} = getProfileFromTextSamples(`
A
B.js
C.js
DrelevantForJs
E
F
G.js
`);
profile.threads[0].funcTable.relevantForJS[
funcNamesDictPerThread.DrelevantForJs
] = true;
const callNodePathBefore = [
funcNamesDictPerThread['B.js'],
funcNamesDictPerThread['C.js'],
funcNamesDictPerThread['G.js'],
];
// Upgrader
const callNodeString = encodeUintArrayForUrlComponent(callNodePathBefore);
// focus-subtree transform with js implementation filter.
const transformString = 'f-js-' + callNodeString;
const { query } = upgradeLocationToCurrentVersion(
{
pathname: '',
hash: '',
query: {
thread: '0',
implementation: 'js',
transforms: transformString,
v: '3',
},
},