How to use evalNow method in navalia

Best JavaScript code snippet using navalia

uglifyjs-eval.js

Source:uglifyjs-eval.js

...18  Scope.prototype.has = function(name) {19    return name in this.variables;20  }21  var evaluators = {};22  function evalNow(ast, scope) {23    var evaluator = evaluators[ast[0]];24    if (!evaluator) {25      console.log('wtf is', ast)26    }27    else {28      return evaluator(ast, scope);29    }30  }31  evaluators['stat'] = function(ast, scope) {32    return evalNow(ast[1], scope);33  }34  evaluators['call'] = function(ast, scope) {35    var callTarget = evalNow(ast[1], scope);36    var callThis;37    if (ast[1][0] == 'dot')38      callThis = evalNow(ast[1][1], scope);39    else40      callThis = null;41    var callArgs = [];42    for (var a in ast[2]) {43      callArgs.push(evalNow(ast[2][a], scope));44    }45    return callTarget.apply(callThis, callArgs);46  }47  evaluators['dot'] = function(ast, scope) {48    var dotSource = evalNow(ast[1], scope);49    if (dotSource == null) {50      console.log('error null target', ast[1]);51    }52    return dotSource[ast[2]]53  }54  evaluators['name'] = function(ast, scope) {55    var name = ast[1];56    if (name == 'true')57      return true;58    if (name == 'false')59      return false;60    var nameScope = scope.getVariableScope(name);61    if (nameScope.has(name))62      return nameScope.get(name);63    throw new Error(name + ' not found in scope');64  }65  evaluators['string'] = function(ast, scope) {66    return ast[1];67  }68  evaluators['num'] = function(ast, scope) {69    return ast[1];70  }71  evaluators['assign'] = function(ast, scope) {72    var val = evalNow(ast[3], scope);73    var assignee = ast[2];74    if (assignee[0] == 'sub') {75      var dict = evalNow(assignee[1], scope);76      dict[evalNow(assignee[2], scope)] = val;77    }78    else if (assignee[0] == 'name') {79      var name = assignee[1];80      var nameScope = scope.getVariableScope(name);81      nameScope.set(name, val);82    }83    return val;84  }85  evaluators['object'] = function(ast, scope) {86    var ret = {};87    var vars = ast[1];88    for (var o in vars) {89      o = vars[o];90      ret[o[0]] = evalNow(o[1], scope);91    }92    return ret;93  }94  evaluators['binary'] = function(ast, scope) {95    if (ast[1] == '+') {96      var ret = evalNow(ast[2], scope) + evalNow(ast[3], scope);97      return ret;98    }99    else if (ast[1] == '*') {100      var ret = evalNow(ast[2], scope) * evalNow(ast[3], scope);101      return ret;102    }103    else if (ast[1] == '/') {104      var ret = evalNow(ast[2], scope) / evalNow(ast[3], scope);105      return ret;106    }107    else if (ast[1] == '-') {108      var ret = evalNow(ast[2], scope) - evalNow(ast[3], scope);109      return ret;110    }111    else if (ast[1] == '||') {112      var ret = evalNow(ast[2], scope) || evalNow(ast[3], scope);113      return ret;114    }115    else {116      console.log('wtf is binary', ast[1]);117    }118  }119  evaluators['if'] = function(ast, scope) {120    if (evalNow(ast[1], scope)) {121      return evalNow(ast[2], scope);122    }123    if (ast[3])124      return evalNow(ast[3], scope);125  }126  function evalBlock(block, scope) {127    var lastRet;128    for (var arg in block) {129      arg = block[arg];130      if (arg[0] == 'return') {131        if (arg[1])132          return evalNow(arg[1], scope);133        return;134      }135      lastRet = evalNow(arg, scope)136    }137    return lastRet;138  }139  evaluators['block'] = function(ast, scope) {140    return evalBlock(ast[1], scope);141  }142  evaluators['function'] = 143  evaluators['defun'] =144  function(ast, scope) {145    var newScope = new Scope(scope);146    var funName = ast[1];147    var fun = function() {148      var i = 0;149      for (var arg in ast[2]) {150        arg = ast[2][arg];151        newScope.set(arg, arguments[i++]);152      }153      var ret = evalBlock(ast[3], newScope);154      return ret;155    }156    157    if (funName)158      scope.set(funName, fun);159  160    return fun;161  }162  return function(str) {163    var ast = Uglify.parse(str);164    var global = new Scope();165    global.set('console', console);166    if (ast[0] == 'toplevel') {167      var lastRet;168      for (var i in ast[1]) {169        lastRet = evalNow(ast[1][i], global);170      }171      return lastRet;172    }173    else {174      console.log('wtf is ' + ast[0])175    }176  }...

Using AI Code Generation

1var navalia = require('navalia');2var browser = new navalia();3  .type('input[name="q"]', 'navalia')4  .click('input[name="btnK"]')5  .wait('h3.r')6  .evalNow(function () {7    return document.querySelector('h3.r').innerText;8  })9  .then(function (result) {10    console.log(result);11    return browser.close();12  })13  .catch(function (err) {14    console.log(err);15    return browser.close();16  });17var navalia = require('navalia');18var browser = new navalia();19  .type('input[name="q"]', 'navalia')20  .click('input[name="btnK"]')21  .wait('h3.r')22  .eval(function () {23    return document.querySelector('h3.r').innerText;24  })25  .then(function (result) {26    console.log(result);27    return browser.close();28  })29  .catch(function (err) {30    console.log(err);31    return browser.close();32  });33var navalia = require('navalia');34var browser = new navalia();35  .type('input[name="q"]', 'navalia')36  .click('input[name="btnK"]')37  .wait('h3.r')38  .evaluate(function () {39    return document.querySelector('h3.r').innerText;40  })41  .then(function (result) {42    console.log(result);43    return browser.close();44  })45  .catch(function (err) {46    console.log(err);47    return browser.close();48  });49var navalia = require('navalia');50var browser = new navalia();51  .type('input[name="q"]', 'navalia')

Using AI Code Generation

1var navalia = require('navalia');2var browser = navalia();3    .evaluateNow(function () {4        return document.title;5    })6    .then(function (title) {7        console.log(title);8    })9    .catch(function (error) {10        console.error(error);11    })12    .finally(function () {13        browser.close();14    });15#### browser.goto(url)16#### browser.evaluateNow(fn)17browser.evaluateNow(function () {18    return document.title;19});20#### browser.evaluate(fn)21browser.evaluate(function () {22    return document.title;23}).then(function (title) {24    console.log(title);25});26#### browser.screenshot(path)27browser.screenshot('screenshot.png');28#### browser.pdf(path)29browser.pdf('document.pdf');30#### browser.close()31browser.close();32MIT © [Diego Haz](

Using AI Code Generation

1(async () => {2    const browser = new Navalia();3    const page = await browser.newPage();4    const title = await page.evalNow(() => document.title);5    console.log(title);6    await browser.close();7})();8(async () => {9    const browser = new Navalia();10    const page = await browser.newPage();11    const title = await page.evalNow(async () => {12        await new Promise((resolve) => setTimeout(resolve, 1000));13        return document.title;14    });15    console.log(title);16    await browser.close();17})();18(async () => {19    const browser = new Navalia();20    const page = await browser.newPage();21    const title = await page.evalNow(async () => {22        await new Promise((resolve) => setTimeout(resolve, 1000));23        return document.title;24    });25    console.log(title);26    const title2 = await page.evalNow(() => document.title);27    console.log(title2);28    await browser.close();29})();30(async () => {31    const browser = new Navalia();32    const page = await browser.newPage();33    const title = await page.evalNow(async () => {34        await new Promise((resolve) => setTimeout(resolve, 1000));35        return document.title;36    });37    console.log(title);

Using AI Code Generation

1const navalia = require('navalia');2const browser = new navalia();3  .then(() => browser.evalNow(() => document.querySelector('input[name="q"]').value = 'navalia'))4  .then(() => browser.evalNow(() => document.querySelector('input[name="q"]').value))5  .then(value => console.log(value))6  .then(() => browser.close());7const navalia = require('navalia');8const browser = new navalia();9  .then(() => browser.evalNow(() => document.querySelector('input[name="q"]').value = 'navalia'))10  .then(() => browser.evalNow(() => new Promise(resolve => setTimeout(() => resolve(document.querySelector('input[name="q"]').value), 1000))))11  .then(value => console.log(value))12  .then(() => browser.close());

Using AI Code Generation

1const navalia = require('navalia');2const browser = new navalia();3const { evaluate } = browser;4const { navigate } = browser;5const { evalNow } = browser;6const { close } = browser;7  .then(() => evaluate(() => document.title))8  .then(title => {9    console.log('Title is: ' + title);10  })11  .then(() => evalNow(() => document.title))12  .then(title => {13    console.log('Title is: ' + title);14  })15  .then(() => close());16const navalia = require('navalia');17const browser = new navalia();18const { evaluate } = browser;19const { navigate } = browser;20const { evalNow } = browser;21const { close } = browser;22  .then(() => evaluate(() => document.title))23  .then(title => {24    console.log('Title is: ' + title);25  })26  .then(() => evalNow(() => document.title))27  .then(title => {28    console.log('Title is: ' + title);29  })30  .then(() => close());31const navalia = require('navalia');32const browser = new navalia();33const { evaluate } = browser;34const { navigate } = browser;35const { evalNow } = browser;36const { close } = browser;37  .then(() => evaluate(() => document.title))38  .then(title => {39    console.log('Title is: ' + title);40  })41  .then(() => evalNow(() => document.title))42  .then(title => {43    console.log('Title is: ' + title);44  })45  .then(() => close());46const navalia = require('navalia');47const browser = new navalia();48const { evaluate } = browser;49const { navigate } = browser;50const { evalNow } = browser;

Using AI Code Generation

1const Navalia = require('navalia')2const navalia = new Navalia()3  .then(() => navalia.evalNow('document.title'))4  .then((title) => console.log(title))5  .catch((err) => console.log(err))6  .then(() => navalia.close())7const Navalia = require('navalia')8const navalia = new Navalia()9  .then(() => navalia.eval('document.title'))10  .then((title) => console.log(title))11  .catch((err) => console.log(err))12  .then(() => navalia.close())13const Navalia = require('navalia')14const navalia = new Navalia()15  .then(() => navalia.eval('document.title', 1000))16  .then((title) => console.log(title))17  .catch((err) => console.log(err))18  .then(() => navalia.close())19const Navalia = require('navalia')20const navalia = new Navalia()21  .then(() => navalia.screenshot('screenshot.png'))22  .catch((err) => console.log(err))23  .then(() => navalia.close())24const Navalia = require('navalia')25const navalia = new Navalia()26  .then(() => navalia.screenshot('screenshot

Using AI Code Generation

1var navalia = require('navalia');2var myBrowser = new navalia();3myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');4myBrowser.close();5var navalia = require('navalia');6var myBrowser = new navalia();7myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');8myBrowser.close();9var navalia = require('navalia');10var myBrowser = new navalia();11myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');12myBrowser.close();13var navalia = require('navalia');14var myBrowser = new navalia();15myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');16myBrowser.close();17var navalia = require('navalia');18var myBrowser = new navalia();19myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');20myBrowser.close();21var navalia = require('navalia');22var myBrowser = new navalia();23myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');24myBrowser.close();25var navalia = require('navalia');26var myBrowser = new navalia();27myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');28myBrowser.close();29var navalia = require('navalia');30var myBrowser = new navalia();31myBrowser.evalNow('document.body.innerHTML = "<h1>hello world!</h1>"');32myBrowser.close();33var navalia = require('navalia');34var myBrowser = new navalia();35myBrowser.evalNow('document.body.innerHTML =

Using AI Code Generation

1const navalia = require('navalia');2const browser = navalia.firefox();3(async () => {4    const title = await browser.evalNow(() => document.title);5    console.log(title);6    await browser.close();7})();8const navalia = require('navalia');9const browser = navalia.firefox();10(async () => {11    const title = await browser.evalLater(() => document.title);12    console.log(title);13    await browser.close();14})();15const navalia = require('navalia');16const browser = navalia.firefox();17(async () => {18    const title = await browser.evalNow(() => document.title);19    console.log(title);20    await browser.close();21})();22const navalia = require('navalia');23const browser = navalia.firefox();24(async () => {25    const title = await browser.evalLater(() => document.title);26    console.log(title);27    await browser.close();28})();29const navalia = require('navalia');30const browser = navalia.firefox();31(async () => {32    const title = await browser.evalNow((arg1, arg2) => {33        return arg1 + arg2;34    }, 'Hello', 'World');35    console.log(title);36    await browser.close();37})();

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