Best JavaScript code snippet using playwright-internal
SchedulerMock-test.js
Source:SchedulerMock-test.js  
...308  });309  it('wrapped callbacks inherit the current priority', () => {310    const wrappedCallback = runWithPriority(NormalPriority, () =>311      wrapCallback(() => {312        Scheduler.unstable_yieldValue(getCurrentPriorityLevel());313      }),314    );315    const wrappedUserBlockingCallback = runWithPriority(316      UserBlockingPriority,317      () =>318        wrapCallback(() => {319          Scheduler.unstable_yieldValue(getCurrentPriorityLevel());320        }),321    );322    wrappedCallback();323    expect(Scheduler).toHaveYielded([NormalPriority]);324    wrappedUserBlockingCallback();325    expect(Scheduler).toHaveYielded([UserBlockingPriority]);326  });327  it('wrapped callbacks inherit the current priority even when nested', () => {328    let wrappedCallback;329    let wrappedUserBlockingCallback;330    runWithPriority(NormalPriority, () => {331      wrappedCallback = wrapCallback(() => {332        Scheduler.unstable_yieldValue(getCurrentPriorityLevel());333      });334      wrappedUserBlockingCallback = runWithPriority(UserBlockingPriority, () =>335        wrapCallback(() => {336          Scheduler.unstable_yieldValue(getCurrentPriorityLevel());337        }),338      );339    });340    wrappedCallback();341    expect(Scheduler).toHaveYielded([NormalPriority]);342    wrappedUserBlockingCallback();343    expect(Scheduler).toHaveYielded([UserBlockingPriority]);344  });345  it("immediate callbacks fire even if there's an error", () => {346    scheduleCallback(ImmediatePriority, () => {347      Scheduler.unstable_yieldValue('A');348      throw new Error('Oops A');349    });350    scheduleCallback(ImmediatePriority, () => {351      Scheduler.unstable_yieldValue('B');352    });353    scheduleCallback(ImmediatePriority, () => {354      Scheduler.unstable_yieldValue('C');355      throw new Error('Oops C');356    });357    expect(() => expect(Scheduler).toFlushExpired()).toThrow('Oops A');358    expect(Scheduler).toHaveYielded(['A']);359    // B and C flush in a subsequent event. That way, the second error is not360    // swallowed.361    expect(() => expect(Scheduler).toFlushExpired()).toThrow('Oops C');362    expect(Scheduler).toHaveYielded(['B', 'C']);363  });364  it('multiple immediate callbacks can throw and there will be an error for each one', () => {365    scheduleCallback(ImmediatePriority, () => {366      throw new Error('First error');367    });368    scheduleCallback(ImmediatePriority, () => {369      throw new Error('Second error');370    });371    expect(() => Scheduler.unstable_flushAll()).toThrow('First error');372    // The next error is thrown in the subsequent event373    expect(() => Scheduler.unstable_flushAll()).toThrow('Second error');374  });375  it('exposes the current priority level', () => {376    Scheduler.unstable_yieldValue(getCurrentPriorityLevel());377    runWithPriority(ImmediatePriority, () => {378      Scheduler.unstable_yieldValue(getCurrentPriorityLevel());379      runWithPriority(NormalPriority, () => {380        Scheduler.unstable_yieldValue(getCurrentPriorityLevel());381        runWithPriority(UserBlockingPriority, () => {382          Scheduler.unstable_yieldValue(getCurrentPriorityLevel());383        });384      });385      Scheduler.unstable_yieldValue(getCurrentPriorityLevel());386    });387    expect(Scheduler).toHaveYielded([388      NormalPriority,389      ImmediatePriority,390      NormalPriority,391      UserBlockingPriority,392      ImmediatePriority,393    ]);394  });395  if (__DEV__) {396    // Function names are minified in prod, though you could still infer the397    // priority if you have sourcemaps.398    // TODO: Feature temporarily disabled while we investigate a bug in one of399    // our minifiers....Scheduler-test.internal.js
Source:Scheduler-test.internal.js  
...465    expect(() => flushWork(0)).toThrow('Oops C');466    expect(clearYieldedValues()).toEqual(['B', 'C']);467  });468  it('exposes the current priority level', () => {469    yieldValue(getCurrentPriorityLevel());470    runWithPriority(ImmediatePriority, () => {471      yieldValue(getCurrentPriorityLevel());472      runWithPriority(NormalPriority, () => {473        yieldValue(getCurrentPriorityLevel());474        runWithPriority(UserBlockingPriority, () => {475          yieldValue(getCurrentPriorityLevel());476        });477      });478      yieldValue(getCurrentPriorityLevel());479    });480    expect(clearYieldedValues()).toEqual([481      NormalPriority,482      ImmediatePriority,483      NormalPriority,484      UserBlockingPriority,485      ImmediatePriority,486    ]);487  });...Scheduler-test.js
Source:Scheduler-test.js  
...257  });258  it('wrapped callbacks inherit the current priority', () => {259    const wrappedCallback = runWithPriority(NormalPriority, () =>260      wrapCallback(() => {261        Scheduler.yieldValue(getCurrentPriorityLevel());262      }),263    );264    const wrappedUserBlockingCallback = runWithPriority(265      UserBlockingPriority,266      () =>267        wrapCallback(() => {268          Scheduler.yieldValue(getCurrentPriorityLevel());269        }),270    );271    wrappedCallback();272    expect(Scheduler).toHaveYielded([NormalPriority]);273    wrappedUserBlockingCallback();274    expect(Scheduler).toHaveYielded([UserBlockingPriority]);275  });276  it('wrapped callbacks inherit the current priority even when nested', () => {277    let wrappedCallback;278    let wrappedUserBlockingCallback;279    runWithPriority(NormalPriority, () => {280      wrappedCallback = wrapCallback(() => {281        Scheduler.yieldValue(getCurrentPriorityLevel());282      });283      wrappedUserBlockingCallback = runWithPriority(UserBlockingPriority, () =>284        wrapCallback(() => {285          Scheduler.yieldValue(getCurrentPriorityLevel());286        }),287      );288    });289    wrappedCallback();290    expect(Scheduler).toHaveYielded([NormalPriority]);291    wrappedUserBlockingCallback();292    expect(Scheduler).toHaveYielded([UserBlockingPriority]);293  });294  it("immediate callbacks fire even if there's an error", () => {295    scheduleCallback(ImmediatePriority, () => {296      Scheduler.yieldValue('A');297      throw new Error('Oops A');298    });299    scheduleCallback(ImmediatePriority, () => {300      Scheduler.yieldValue('B');301    });302    scheduleCallback(ImmediatePriority, () => {303      Scheduler.yieldValue('C');304      throw new Error('Oops C');305    });306    expect(() => expect(Scheduler).toFlushExpired()).toThrow('Oops A');307    expect(Scheduler).toHaveYielded(['A']);308    // B and C flush in a subsequent event. That way, the second error is not309    // swallowed.310    expect(() => expect(Scheduler).toFlushExpired()).toThrow('Oops C');311    expect(Scheduler).toHaveYielded(['B', 'C']);312  });313  it('multiple immediate callbacks can throw and there will be an error for each one', () => {314    scheduleCallback(ImmediatePriority, () => {315      throw new Error('First error');316    });317    scheduleCallback(ImmediatePriority, () => {318      throw new Error('Second error');319    });320    expect(() => Scheduler.flushAll()).toThrow('First error');321    // The next error is thrown in the subsequent event322    expect(() => Scheduler.flushAll()).toThrow('Second error');323  });324  it('exposes the current priority level', () => {325    Scheduler.yieldValue(getCurrentPriorityLevel());326    runWithPriority(ImmediatePriority, () => {327      Scheduler.yieldValue(getCurrentPriorityLevel());328      runWithPriority(NormalPriority, () => {329        Scheduler.yieldValue(getCurrentPriorityLevel());330        runWithPriority(UserBlockingPriority, () => {331          Scheduler.yieldValue(getCurrentPriorityLevel());332        });333      });334      Scheduler.yieldValue(getCurrentPriorityLevel());335    });336    expect(Scheduler).toHaveYielded([337      NormalPriority,338      ImmediatePriority,339      NormalPriority,340      UserBlockingPriority,341      ImmediatePriority,342    ]);343  });...g2e1F4SS2Pz.js
Source:g2e1F4SS2Pz.js  
...66        getCurrentPriorityLevel: b("SchedulerFb-Internals_DO_NOT_USE").unstable_getCurrentPriorityLevel,67        runWithPriority: b("SchedulerFb-Internals_DO_NOT_USE").unstable_runWithPriority,68        runWithPriority_DO_NOT_USE: b("SchedulerFb-Internals_DO_NOT_USE").unstable_runWithPriority,69        defer: function(a) {70            var b = k.getCurrentPriorityLevel();71            return i(b, a)72        },73        getCallbackScheduler: function() {74            var a = k.getCurrentPriorityLevel();75            return function(b) {76                return i(a, b)77            }78        },79        getUserBlockingRunAtCurrentPriCallbackScheduler_DO_NOT_USE: function() {80            var a = k.getCurrentPriorityLevel();81            return function(c) {82                return i(g.unstable_UserBlocking, function() {83                    b("SchedulerFb-Internals_DO_NOT_USE").unstable_runWithPriority(a, c)84                })85            }86        },87        deferUserBlockingRunAtCurrentPri_DO_NOT_USE: function(a) {88            var c = k.getCurrentPriorityLevel();89            return i(g.unstable_UserBlocking, function() {90                b("SchedulerFb-Internals_DO_NOT_USE").unstable_runWithPriority(c, a)91            })92        },93        scheduleImmediatePriCallback: function(a) {94            return i(g.unstable_Immediate, a)95        },96        scheduleUserBlockingPriCallback: function(a) {97            return i(g.unstable_UserBlocking, a)98        },99        scheduleNormalPriCallback: function(a) {100            return i(g.unstable_Normal, a)101        },102        scheduleLoggingPriCallback: function(a) {...Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  const internalContext = await page.context();7  const internalPage = await internalContext.newPage();8  const priorityLevel = await internalPage.evaluate(() => window.__playwright__?.getCurrentPriorityLevel());9  console.log(priorityLevel);10  await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14  const browser = await chromium.launch();15  const context = await browser.newContext();16  const page = await context.newPage();17  const internalContext = await page.context();18  const internalPage = await internalContext.newPage();19  await internalPage.evaluate(() => window.__playwright__?.setCurrentPriorityLevel(3));20  await browser.close();21})();Using AI Code Generation
1const { getCurrentPriorityLevel } = require('playwright/lib/server/chromium/crNetworkManager');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  await page.route('**', (route) => {8    console.log('Priority Level: ', getCurrentPriorityLevel(route.request()));9    route.continue();10  });Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6const priority = await page.evaluate(() => {7    return window.playwright.internal.getCurrentPriorityLevel();8});9console.log(priority);10await browser.close();Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6const { getCurrentPriorityLevel } = page._delegate;7const priority = getCurrentPriorityLevel();8console.log(priority);9const { Playwright } = require('playwright');10const playwright = new Playwright();11const browser = await playwright.chromium.launch();12const context = await browser.newContext();13const page = await context.newPage();14const { getCurrentPriorityLevel } = page._delegate;15const priority = getCurrentPriorityLevel();16console.log(priority);17const { Playwright } = require('playwright');18const playwright = new Playwright();19const browser = await playwright.chromium.launch();20const context = await browser.newContext();21const page = await context.newPage();22const { getCurrentPriorityLevel } = page._delegate;23const priority = getCurrentPriorityLevel();24console.log(priority);25const { Playwright } = require('playwright');26const playwright = new Playwright();27const browser = await playwright.chromium.launch();28const context = await browser.newContext();29const page = await context.newPage();30const { getCurrentPriorityLevel } = page._delegate;31const priority = getCurrentPriorityLevel();32console.log(priority);33const { Playwright } = require('playwright');34const playwright = new Playwright();35const browser = await playwright.chromium.launch();36const context = await browser.newContext();37const page = await context.newPage();38const { getCurrentPriorityLevel } = page._delegate;39const priority = getCurrentPriorityLevel();40console.log(priority);41const { Playwright } = require('playwright');42const playwright = new Playwright();43const browser = await playwright.chromium.launch();44const context = await browser.newContext();45const page = await context.newPage();46const { getCurrentPriorityLevel } = page._delegate;47const priority = getCurrentPriorityLevel();48console.log(priority);Using AI Code Generation
1const { getCurrentPriorityLevel } = require('playwright/lib/internal/inspectorInstrumentation');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  console.log(getCurrentPriorityLevel());8  await browser.close();9})();Using AI Code Generation
1const { getCurrentPriorityLevel } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const priorityLevel = await getCurrentPriorityLevel();3console.log(priorityLevel);4const { setPriorityLevel } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5await setPriorityLevel('normal');6await setPriorityLevel('low');7const { getPriorityLevel } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');8const priorityLevel = await getPriorityLevel();9console.log(priorityLevel);10const { chromium } = require('playwright-core');11const browser = await chromium.launch();12const context = await browser.newContext();13await context.setPriorityLevel('normal');14await context.setPriorityLevel('low');15const { chromium } = require('playwright-core');16const browser = await chromium.launch();17const context = await browser.newContext();18const priorityLevel = await context.getPriorityLevel();19console.log(priorityLevel);20const { chromium } = require('playwright-core');21const browser = await chromium.launch();22const context = await browser.newContext();23await context.setPriorityLevel('normal');24await context.setPriorityLevel('low');25const { chromium } = require('playwright-core');26const browser = await chromium.launch();27const context = await browser.newContext();28const priorityLevel = await context.getPriorityLevel();29console.log(priorityLevel);30const {Using AI Code Generation
1const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');2const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');3const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');4const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');5const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');6const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');7const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');8const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');9const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');10const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');11const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');12const { getCurrentPriorityLevel } = require('playwright/lib/chromium/crNetworkManager');13const { getCurrentPriorityLambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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