19c46abbefSigned-off-by: Daijiro Wachi <daijiro.wachi@gmail.com> PR-URL: https://github.com/nodejs/node/pull/62928 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
'use strict';
|
|
|
|
// Tests snapshot support in embedded environments.
|
|
// See embedtest.cc for the API usage.
|
|
|
|
const common = require('../common');
|
|
const tmpdir = require('../common/tmpdir');
|
|
const assert = require('assert');
|
|
const fixtures = require('../common/fixtures');
|
|
|
|
const {
|
|
spawnSyncAndAssert,
|
|
spawnSyncAndExitWithoutError,
|
|
} = require('../common/child_process');
|
|
|
|
const snapshotFixture = fixtures.path('snapshot', 'echo-args.js');
|
|
const embedtest = common.resolveBuiltBinary('embedtest');
|
|
|
|
const buildSnapshotExecArgs = [
|
|
`eval(require("fs").readFileSync(${JSON.stringify(snapshotFixture)}, "utf8"))`,
|
|
'arg1', 'arg2',
|
|
];
|
|
const snapshotBlobArgs = [
|
|
'--embedder-snapshot-blob', tmpdir.resolve('embedder-snapshot.blob'),
|
|
];
|
|
|
|
const runSnapshotExecArgs = ['arg3', 'arg4'];
|
|
|
|
tmpdir.refresh();
|
|
|
|
// Build the snapshot with the default flags.
|
|
spawnSyncAndExitWithoutError(
|
|
embedtest,
|
|
['--', ...buildSnapshotExecArgs, ...snapshotBlobArgs, '--embedder-snapshot-create'],
|
|
{ cwd: tmpdir.path });
|
|
|
|
// Run the snapshot and check the serialized and refreshed argv values.
|
|
spawnSyncAndAssert(
|
|
embedtest,
|
|
['--', ...runSnapshotExecArgs, ...snapshotBlobArgs ],
|
|
{ cwd: tmpdir.path },
|
|
{
|
|
stdout(output) {
|
|
assert.deepStrictEqual(JSON.parse(output), {
|
|
originalArgv: [embedtest, '__node_anonymous_main', ...buildSnapshotExecArgs],
|
|
currentArgv: [embedtest, embedtest, ...runSnapshotExecArgs],
|
|
});
|
|
return true;
|
|
},
|
|
});
|