mirror of
https://github.com/nodejs/node.git
synced 2024-12-01 16:10:02 +01:00
938e11882b
Partition test/addons-napi into test/js-native-api and test/node-api to isolate the Node.js-agnostic portion of the N-API tests from the Node.js-specific portion. PR-URL: https://github.com/nodejs/node/pull/24557 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
80 lines
2.8 KiB
JavaScript
80 lines
2.8 KiB
JavaScript
'use strict';
|
|
// Flags: --expose-gc
|
|
|
|
const common = require('../../common');
|
|
const assert = require('assert');
|
|
const theError = new Error('Some error');
|
|
|
|
// The test module throws an error during Init, but in order for its exports to
|
|
// not be lost, it attaches them to the error's "bindings" property. This way,
|
|
// we can make sure that exceptions thrown during the module initialization
|
|
// phase are propagated through require() into JavaScript.
|
|
// https://github.com/nodejs/node/issues/19437
|
|
const test_exception = (function() {
|
|
let resultingException;
|
|
try {
|
|
require(`./build/${common.buildType}/test_exception`);
|
|
} catch (anException) {
|
|
resultingException = anException;
|
|
}
|
|
assert.strictEqual(resultingException.message, 'Error during Init');
|
|
return resultingException.binding;
|
|
})();
|
|
|
|
{
|
|
const throwTheError = () => { throw theError; };
|
|
|
|
// Test that the native side successfully captures the exception
|
|
let returnedError = test_exception.returnException(throwTheError);
|
|
assert.strictEqual(returnedError, theError);
|
|
|
|
// Test that the native side passes the exception through
|
|
assert.throws(
|
|
() => { test_exception.allowException(throwTheError); },
|
|
(err) => err === theError
|
|
);
|
|
|
|
// Test that the exception thrown above was marked as pending
|
|
// before it was handled on the JS side
|
|
const exception_pending = test_exception.wasPending();
|
|
assert.strictEqual(exception_pending, true,
|
|
'Exception not pending as expected,' +
|
|
` .wasPending() returned ${exception_pending}`);
|
|
|
|
// Test that the native side does not capture a non-existing exception
|
|
returnedError = test_exception.returnException(common.mustCall());
|
|
assert.strictEqual(returnedError, undefined,
|
|
'Returned error should be undefined when no exception is' +
|
|
` thrown, but ${returnedError} was passed`);
|
|
}
|
|
|
|
{
|
|
// Test that no exception appears that was not thrown by us
|
|
let caughtError;
|
|
try {
|
|
test_exception.allowException(common.mustCall());
|
|
} catch (anError) {
|
|
caughtError = anError;
|
|
}
|
|
assert.strictEqual(caughtError, undefined,
|
|
'No exception originated on the native side, but' +
|
|
` ${caughtError} was passed`);
|
|
|
|
// Test that the exception state remains clear when no exception is thrown
|
|
const exception_pending = test_exception.wasPending();
|
|
assert.strictEqual(exception_pending, false,
|
|
'Exception state did not remain clear as expected,' +
|
|
` .wasPending() returned ${exception_pending}`);
|
|
}
|
|
|
|
// Make sure that exceptions that occur during finalization are propagated.
|
|
function testFinalize(binding) {
|
|
let x = test_exception[binding]();
|
|
x = null;
|
|
assert.throws(() => { global.gc(); }, /Error during Finalize/);
|
|
|
|
// To assuage the linter's concerns.
|
|
(function() {})(x);
|
|
}
|
|
testFinalize('createExternal');
|