mirror of https://gitee.com/openkylin/nodejs.git
90 lines
1.8 KiB
JavaScript
90 lines
1.8 KiB
JavaScript
'use strict';
|
|
|
|
require('../common');
|
|
const assert = require('assert');
|
|
|
|
// Test that assert.ifError has the correct stack trace of both stacks.
|
|
|
|
let err;
|
|
// Create some random error frames.
|
|
(function a() {
|
|
(function b() {
|
|
(function c() {
|
|
err = new Error('test error');
|
|
})();
|
|
})();
|
|
})();
|
|
|
|
const msg = err.message;
|
|
const stack = err.stack;
|
|
|
|
(function x() {
|
|
(function y() {
|
|
(function z() {
|
|
let threw = false;
|
|
try {
|
|
assert.ifError(err);
|
|
} catch (e) {
|
|
assert.strictEqual(e.message,
|
|
'ifError got unwanted exception: test error');
|
|
assert.strictEqual(err.message, msg);
|
|
assert.strictEqual(e.actual, err);
|
|
assert.strictEqual(e.actual.stack, stack);
|
|
assert.strictEqual(e.expected, null);
|
|
assert.strictEqual(e.operator, 'ifError');
|
|
threw = true;
|
|
}
|
|
assert(threw);
|
|
})();
|
|
})();
|
|
})();
|
|
|
|
assert.throws(
|
|
() => assert.ifError(new TypeError()),
|
|
{
|
|
message: 'ifError got unwanted exception: TypeError'
|
|
}
|
|
);
|
|
|
|
assert.throws(
|
|
() => assert.ifError({ stack: false }),
|
|
{
|
|
message: 'ifError got unwanted exception: { stack: false }'
|
|
}
|
|
);
|
|
|
|
assert.throws(
|
|
() => assert.ifError({ constructor: null, message: '' }),
|
|
{
|
|
message: 'ifError got unwanted exception: '
|
|
}
|
|
);
|
|
|
|
assert.throws(
|
|
() => { assert.ifError(false); },
|
|
{
|
|
message: 'ifError got unwanted exception: false'
|
|
}
|
|
);
|
|
|
|
// Should not throw.
|
|
assert.ifError(null);
|
|
assert.ifError();
|
|
assert.ifError(undefined);
|
|
|
|
// https://github.com/nodejs/node-v0.x-archive/issues/2893
|
|
{
|
|
let threw = false;
|
|
try {
|
|
// eslint-disable-next-line no-restricted-syntax
|
|
assert.throws(() => {
|
|
assert.ifError(null);
|
|
});
|
|
} catch (e) {
|
|
threw = true;
|
|
assert.strictEqual(e.message, 'Missing expected exception.');
|
|
assert(!e.stack.includes('throws'), e);
|
|
}
|
|
assert(threw);
|
|
}
|