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node/test/pummel/test-heapdump-dns.js

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test: add heap snapshot tests Add a number of tests that validate that heap snapshots contain what we expect them to contain, and cross-check against a JS version of our own embedder graphs. PR-URL: https://github.com/nodejs/node/pull/21741 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-07-10 20:12:23 +00:00
// Flags: --expose-internals
'use strict';
require('../common');
const { validateSnapshotNodes } = require('../common/heap');
src: name EmbededderGraph edges and use class names for nodes This patch: - Refactors the `MemoryRetainer` API so that the impementer no longer calls `TrackThis()` that sets the size of node on the top of the stack, which may be hard to understand. Instead now they implements `SelfSize()` to provide their self sizes. Also documents the API in the header. - Refactors `MemoryTracker` so it calls `MemoryInfoName()` and `SelfSize()` of `MemoryRetainer` to retrieve info about them, and separate `node_names` and `edge_names` so the edges can be properly named with reference names and the nodes can be named with class names. (Previously the nodes are named with reference names while the edges are all indexed and appear as array elements). - Adds `SET_MEMORY_INFO_NAME()`, `SET_SELF_SIZE()` and `SET_NO_MEMORY_INFO()` convenience macros - Fixes a few `MemoryInfo` calls in some `MemoryRetainers` to track their references properly. - Refactors the heapdump tests to check both node names and edge names, distinguishing between wrapped JS nodes (without prefixes) and embedder wrappers (prefixed with `Node / `). PR-URL: https://github.com/nodejs/node/pull/23072 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-09-23 21:52:09 +00:00
validateSnapshotNodes('Node / ChannelWrap', []);
test: add heap snapshot tests Add a number of tests that validate that heap snapshots contain what we expect them to contain, and cross-check against a JS version of our own embedder graphs. PR-URL: https://github.com/nodejs/node/pull/21741 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-07-10 20:12:23 +00:00
const dns = require('dns');
src: name EmbededderGraph edges and use class names for nodes This patch: - Refactors the `MemoryRetainer` API so that the impementer no longer calls `TrackThis()` that sets the size of node on the top of the stack, which may be hard to understand. Instead now they implements `SelfSize()` to provide their self sizes. Also documents the API in the header. - Refactors `MemoryTracker` so it calls `MemoryInfoName()` and `SelfSize()` of `MemoryRetainer` to retrieve info about them, and separate `node_names` and `edge_names` so the edges can be properly named with reference names and the nodes can be named with class names. (Previously the nodes are named with reference names while the edges are all indexed and appear as array elements). - Adds `SET_MEMORY_INFO_NAME()`, `SET_SELF_SIZE()` and `SET_NO_MEMORY_INFO()` convenience macros - Fixes a few `MemoryInfo` calls in some `MemoryRetainers` to track their references properly. - Refactors the heapdump tests to check both node names and edge names, distinguishing between wrapped JS nodes (without prefixes) and embedder wrappers (prefixed with `Node / `). PR-URL: https://github.com/nodejs/node/pull/23072 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-09-23 21:52:09 +00:00
validateSnapshotNodes('Node / ChannelWrap', [{}]);
test: add heap snapshot tests Add a number of tests that validate that heap snapshots contain what we expect them to contain, and cross-check against a JS version of our own embedder graphs. PR-URL: https://github.com/nodejs/node/pull/21741 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-07-10 20:12:23 +00:00
dns.resolve('localhost', () => {});
src: name EmbededderGraph edges and use class names for nodes This patch: - Refactors the `MemoryRetainer` API so that the impementer no longer calls `TrackThis()` that sets the size of node on the top of the stack, which may be hard to understand. Instead now they implements `SelfSize()` to provide their self sizes. Also documents the API in the header. - Refactors `MemoryTracker` so it calls `MemoryInfoName()` and `SelfSize()` of `MemoryRetainer` to retrieve info about them, and separate `node_names` and `edge_names` so the edges can be properly named with reference names and the nodes can be named with class names. (Previously the nodes are named with reference names while the edges are all indexed and appear as array elements). - Adds `SET_MEMORY_INFO_NAME()`, `SET_SELF_SIZE()` and `SET_NO_MEMORY_INFO()` convenience macros - Fixes a few `MemoryInfo` calls in some `MemoryRetainers` to track their references properly. - Refactors the heapdump tests to check both node names and edge names, distinguishing between wrapped JS nodes (without prefixes) and embedder wrappers (prefixed with `Node / `). PR-URL: https://github.com/nodejs/node/pull/23072 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-09-23 21:52:09 +00:00
validateSnapshotNodes('Node / ChannelWrap', [
test: add heap snapshot tests Add a number of tests that validate that heap snapshots contain what we expect them to contain, and cross-check against a JS version of our own embedder graphs. PR-URL: https://github.com/nodejs/node/pull/21741 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-07-10 20:12:23 +00:00
{
children: [
dns: refactor cares_wrap internals Signed-off-by: James M Snell <jasnell@gmail.com> PR-URL: https://github.com/nodejs/node/pull/38172 Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2021-04-08 22:45:45 +00:00
{ node_name: 'Node / NodeAresTask::List', edge_name: 'task_list' },
src: add proper MemoryInfoName to wrappers - Use camel case names for memory retainers inherited from AsyncWrap instead of their provider names (which are all in upper case) - Assign class names to wraps so that they appear in the heap snapshot as nodes with class names as node names. Previously some nodes are named with reference names, which are supposed to be edge names instead. PR-URL: https://github.com/nodejs/node/pull/21939 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2018-07-22 01:12:19 +00:00
// `Node / ChannelWrap` (C++) -> `ChannelWrap` (JS)
src: make edge names in BaseObjects more descriptive in heap snapshots Previously these were named "wrapper" and "wrapped", which can be somewhat difficult to understand. This patch renames them to "javascript_to_native" and "native_to_javascript". PR-URL: https://github.com/nodejs/node/pull/46492 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com>
2023-02-06 15:44:16 +00:00
{ node_name: 'ChannelWrap', edge_name: 'native_to_javascript' },
src: implement GetDetachedness() in MemoryRetainerNode This allows us to mark weak/detached references in the heap snapshot. Also mark weak/detached BaseObject with Detachedness::kDetached so that the state of the reference can be displayed by frontend consuming the heap snapshot. PR-URL: https://github.com/nodejs/node/pull/44803 Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2022-09-27 06:15:51 +00:00
],
test: add trailing commas in `test/pummel` PR-URL: https://github.com/nodejs/node/pull/46610 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
2023-02-12 16:36:39 +00:00
detachedness: 2,
test: prepare for consistent comma-dangle lint rule Make changes so that tests will pass when the comma-dangle settings applied to the rest of the code base are also applied to tests. PR-URL: https://github.com/nodejs/node/pull/37930 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
2021-03-26 15:51:08 +00:00
},
test: add heap snapshot tests Add a number of tests that validate that heap snapshots contain what we expect them to contain, and cross-check against a JS version of our own embedder graphs. PR-URL: https://github.com/nodejs/node/pull/21741 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-07-10 20:12:23 +00:00
]);
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