How to use errorStack method in ava

Best JavaScript code snippet using ava

ErrorStack.js

Source:ErrorStack.js

1// |reftest| skip-if(!xulRuntime.shell) -- needs drainJobQueue2var BUGNUMBER = 1343158;3var summary = "Error.stack should provide meaningful stack trace in async function";4print(BUGNUMBER + ": " + summary);5let COOKIE = "C0F5DBB89807";6async function thrower() {7    let stack = new Error().stack; // line 118    assertEq(/^thrower@.+ErrorStack.js:11/m.test(stack), true, toMessage(stack));9    assertEq(/^inner@.+ErrorStack.js:38/m.test(stack), true, toMessage(stack));10    assertEq(/^async\*middle@.+ErrorStack.js:58/m.test(stack), true, toMessage(stack));11    assertEq(/^async\*outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));12    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));13    throw new Error(COOKIE); // line 1814}15async function inner() {16    let stack = new Error().stack; // line 2217    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));18    assertEq(/^inner@.+ErrorStack.js:22/m.test(stack), true, toMessage(stack));19    assertEq(/^middle@.+ErrorStack.js:58/m.test(stack), true, toMessage(stack));20    assertEq(/^async\*outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));21    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));22    await Promise.resolve(100);23    stack = new Error().stack; // line 3124    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));25    assertEq(/^inner@.+ErrorStack.js:31/m.test(stack), true, toMessage(stack));26    assertEq(/^async\*middle@.+ErrorStack.js:58/m.test(stack), true, toMessage(stack));27    assertEq(/^async\*outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));28    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));29    await thrower(); // line 3830}31async function middle() {32    let stack = new Error().stack; // line 4233    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));34    assertEq(/inner@.+ErrorStack.js/m.test(stack), false, toMessage(stack));35    assertEq(/^middle@.+ErrorStack.js:42/m.test(stack), true, toMessage(stack));36    assertEq(/^outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));37    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));38    await Promise.resolve(1000);39    stack = new Error().stack; // line 5140    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));41    assertEq(/inner@.+ErrorStack.js/m.test(stack), false, toMessage(stack));42    assertEq(/^middle@.+ErrorStack.js:51/m.test(stack), true, toMessage(stack));43    assertEq(/^async\*outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));44    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));45    await inner(); // line 5846}47async function outer() {48    let stack = new Error().stack; // line 6249    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));50    assertEq(/inner@.+ErrorStack.js/m.test(stack), false, toMessage(stack));51    assertEq(/middle@.+ErrorStack.js/m.test(stack), false, toMessage(stack));52    assertEq(/^outer@.+ErrorStack.js:62/m.test(stack), true, toMessage(stack));53    assertEq(/^@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));54    await Promise.resolve(10000);55    stack = new Error().stack; // line 7156    assertEq(/thrower@.+ErrorStack.js/m.test(stack), false, toMessage(stack));57    assertEq(/inner@.+ErrorStack.js/m.test(stack), false, toMessage(stack));58    assertEq(/middle@.+ErrorStack.js/m.test(stack), false, toMessage(stack));59    assertEq(/^outer@.+ErrorStack.js:71/m.test(stack), true, toMessage(stack));60    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));61    await middle(); // line 7862}63try {64    getPromiseResult(outer()); // line 8265    assertEq(true, false);66} catch (e) {67    // Re-throw the exception to log the assertion failure properly.68    if (!e.message.includes(COOKIE))69        throw e;70    let stack = e.stack;71    assertEq(/^thrower@.+ErrorStack.js:18/m.test(stack), true, toMessage(stack));72    assertEq(/^inner@.+ErrorStack.js:38/m.test(stack), true, toMessage(stack));73    assertEq(/^async\*middle@.+ErrorStack.js:58/m.test(stack), true, toMessage(stack));74    assertEq(/^async\*outer@.+ErrorStack.js:78/m.test(stack), true, toMessage(stack));75    assertEq(/^async\*@.+ErrorStack.js:82/m.test(stack), true, toMessage(stack));76}77function toMessage(stack) {78    // Provide the stack string in the error message for debugging.79    return `[stack: ${stack.replace(/\n/g, "\\n")}]`;80}81if (typeof reportCompare === "function")...

Using AI Code Generation

1import test from 'ava';2test('foo', t => {3    t.errorStack(new Error('foo'), 'foo');4});5test('bar', t => {6    t.errorStack(new Error('bar'), 'bar');7});8   4: test('bar', t => {9   5:     t.errorStack(new Error('bar'), 'bar');10   6: });11      at Test.<anonymous> (/Users/username/test.js:5:12)12      at Test.bound [as _cb] (/Users/username/test.js:5:32)13      at Test.run (/Users/username/node_modules/ava/lib/test.js:132:25)14      at Runner.runTest (/Users/username/node_modules/ava/lib/runner.js:209:10)15      at Runner.runTests (/Users/username/node_modules/ava/lib/runner.js:243:10)16      at Immediate.<anonymous> (/Users/username/node_modules/ava/lib/runner.js:182:8)17      at runCallback (timers.js:672:20)18      at tryOnImmediate (timers.js:645:5)19      at processImmediate [as _immediateCallback] (timers.js:617:5)

Using AI Code Generation

1var test = require('test');2test.assert(true, 'true is true');3test.assert(false, 'false is true');4test.done();5var test = require('test');6test.assert(true, 'true is true');7test.assert(false, 'false is true');8test.done();

Using AI Code Generation

1const errorStack = (error) => console.log(error.stack);2const error = new Error('Something went wrong');3errorStack(error);4const error = new Error('Something went wrong');5errorStack(error);6const errorStack = (error) => console.log(error.stack);7const error = new Error('Something went wrong');8errorStack(error);9const errorStack = (error) => console.log(error.stack);10const error = new Error('Something went wrong');11errorStack(error);12const errorStack = (error) => console.log(error.stack);13const error = new Error('Something went wrong');14errorStack(error);

Using AI Code Generation

1const availableError = require('availableError');2const errorStack = availableError.errorStack();3const errorStack = availableError.errorStack();4const availableError = require('availableError');5const errorStack = availableError.errorStack();6const errorStack = availableError.errorStack();7const availableError = require('availableError');8const errorStack = availableError.errorStack();9const errorStack = availableError.errorStack();10const availableError = require('availableError');11const errorStack = availableError.errorStack();12const errorStack = availableError.errorStack();13const availableError = require('availableError');14const errorStack = availableError.errorStack();15const errorStack = availableError.errorStack();16const availableError = require('availableError');17const errorStack = availableError.errorStack();18const errorStack = availableError.errorStack();

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