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d9b59def72
* Get rid of recursive `make` when building the node binary. An earlier commit makes GYP write out rules that we can use for proper dependency tracking. * Use module name 'binding' in addons.md and addons-napi/*/binding.gyp. This massively simplifies the logic for generating the build rules. * Check in auto-generated add-on tests from `doc/api/addons.md`. The files change rarely and generating them dynamically causes no end of race conditions and special-casing during the build. PR-URL: https://github.com/nodejs/node/pull/17407 Reviewed-By: Richard Lau <riclau@uk.ibm.com>
53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
'use strict';
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const common = require('../../common');
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const test_exception = require(`./build/${common.buildType}/binding`);
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const assert = require('assert');
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const theError = new Error('Some error');
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function throwTheError() {
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throw theError;
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}
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let caughtError;
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// Test that the native side successfully captures the exception
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let returnedError = test_exception.returnException(throwTheError);
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assert.strictEqual(theError, returnedError);
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// Test that the native side passes the exception through
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assert.throws(
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() => {
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test_exception.allowException(throwTheError);
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},
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function(err) {
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return err === theError;
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},
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'Thrown exception was allowed to pass through unhindered'
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);
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// Test that the exception thrown above was marked as pending
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// before it was handled on the JS side
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assert.strictEqual(test_exception.wasPending(), true,
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'VM was marked as having an exception pending' +
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' when it was allowed through');
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// Test that the native side does not capture a non-existing exception
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returnedError = test_exception.returnException(common.mustCall());
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assert.strictEqual(undefined, returnedError,
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'Returned error should be undefined when no exception is' +
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` thrown, but ${returnedError} was passed`);
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// Test that no exception appears that was not thrown by us
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try {
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test_exception.allowException(common.mustCall());
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} catch (anError) {
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caughtError = anError;
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}
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assert.strictEqual(undefined, caughtError,
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'No exception originated on the native side, but' +
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` ${caughtError} was passed`);
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// Test that the exception state remains clear when no exception is thrown
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assert.strictEqual(test_exception.wasPending(), false,
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'VM was not marked as having an exception pending' +
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' when none was allowed through');
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