73 lines
1.9 KiB
JavaScript
73 lines
1.9 KiB
JavaScript
|
/**
|
||
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*
|
||
|
|
* @emails oncall+js_symbolication
|
||
|
|
* @format
|
||
|
|
*/
|
||
|
|
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
const Symbolication = require('../Symbolication.js');
|
||
|
|
|
||
|
|
const fs = require('fs');
|
||
|
|
const path = require('path');
|
||
|
|
|
||
|
|
const {SourceMapConsumer} = require('source-map');
|
||
|
|
|
||
|
|
const resolve = fileName => path.resolve(__dirname, '__fixtures__', fileName);
|
||
|
|
const read = fileName => fs.readFileSync(resolve(fileName), 'utf8');
|
||
|
|
|
||
|
|
const TESTFILE_MAP = resolve('testfile.js.map');
|
||
|
|
|
||
|
|
const UNKNOWN_MODULE_IDS = {
|
||
|
|
segmentId: 0,
|
||
|
|
localId: undefined,
|
||
|
|
};
|
||
|
|
|
||
|
|
test('symbolicating with context created from source map object', async () => {
|
||
|
|
const map = JSON.parse(read(TESTFILE_MAP));
|
||
|
|
const context = Symbolication.createContext(SourceMapConsumer, map);
|
||
|
|
expect(
|
||
|
|
Symbolication.getOriginalPositionFor(1, 161, UNKNOWN_MODULE_IDS, context),
|
||
|
|
).toMatchInlineSnapshot(`
|
||
|
|
Object {
|
||
|
|
"column": 20,
|
||
|
|
"line": 18,
|
||
|
|
"name": null,
|
||
|
|
"source": "thrower.js",
|
||
|
|
}
|
||
|
|
`);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('symbolicating with context created from source map string', async () => {
|
||
|
|
const map = read(TESTFILE_MAP);
|
||
|
|
const context = Symbolication.createContext(SourceMapConsumer, map);
|
||
|
|
expect(
|
||
|
|
Symbolication.getOriginalPositionFor(1, 161, UNKNOWN_MODULE_IDS, context),
|
||
|
|
).toMatchInlineSnapshot(`
|
||
|
|
Object {
|
||
|
|
"column": 20,
|
||
|
|
"line": 18,
|
||
|
|
"name": null,
|
||
|
|
"source": "thrower.js",
|
||
|
|
}
|
||
|
|
`);
|
||
|
|
});
|
||
|
|
|
||
|
|
test('symbolicating without specifying module IDs', async () => {
|
||
|
|
const map = read(TESTFILE_MAP);
|
||
|
|
const context = Symbolication.createContext(SourceMapConsumer, map);
|
||
|
|
expect(Symbolication.getOriginalPositionFor(1, 161, null, context))
|
||
|
|
.toMatchInlineSnapshot(`
|
||
|
|
Object {
|
||
|
|
"column": 20,
|
||
|
|
"line": 18,
|
||
|
|
"name": null,
|
||
|
|
"source": "thrower.js",
|
||
|
|
}
|
||
|
|
`);
|
||
|
|
});
|