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refactor: use v8 serialization for ipc (#20214)

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* refactor: use v8 serialization for ipc

* cloning process.env doesn't work

* serialize host objects by enumerating key/values

* new serialization can handle NaN, Infinity, and undefined correctly

* can't allocate v8 objects during GC

* backport microtasks fix

* fix compile

* fix node_stream_loader reentrancy

* update subframe spec to expect undefined instead of null

* write undefined instead of crashing when serializing host objects

* fix webview spec

* fix download spec

* buffers are transformed into uint8arrays

* can't serialize promises

* fix chrome.i18n.getMessage

* fix devtools tests

* fix zoom test

* fix debug build

* fix lint

* update ipcRenderer tests

* fix printToPDF test

* update patch

* remove accidentally re-added remote-side spec

* wip

* don't attempt to serialize host objects

* jump through different hoops to set options.webContents sometimes

* whoops

* fix lint

* clean up error-handling logic

* fix memory leak

* fix lint

* convert host objects using old base::Value serialization

* fix lint more

* fall back to base::Value-based serialization

* remove commented-out code

* add docs to breaking-changes.md

* Update breaking-changes.md

* update ipcRenderer and WebContents docs

* lint

* use named values for format tag

* save a memcpy for ~30% speedup

* get rid of calls to ShallowClone

* extra debugging for paranoia

* d'oh, use the correct named tags

* apparently msstl doesn't like this DCHECK

* funny story about that DCHECK

* disable remote-related functions when enable_remote_module = false

* nits

* use EnableIf to disable remote methods in mojom

* fix include

* review comments
This commit is contained in:
Jeremy Apthorp 2019-10-09 10:59:08 -07:00 • committed by John Kleinschmidt
parent c250cd6e7c
commit 2fad53e66b
38 changed files with 623 additions and 169 deletions
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14
spec-main/api-browser-window-spec.ts
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@ -1588,7 +1588,7 @@ describe('BrowserWindow module', () => {
})
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
const [, test] = await emittedOnce(ipcMain, 'answer')
expect(test.toString()).to.eql('buffer')
expect(test).to.eql(Buffer.from('buffer'))
})
it('has synchronous access to all eventual window APIs', async () => {
const preload = path.join(fixtures, 'module', 'access-blink-apis.js')
@ -1630,13 +1630,7 @@ describe('BrowserWindow module', () => {
const generateSpecs = (description: string, sandbox: boolean) => {
describe(description, () => {
it('loads the script before other scripts in window including normal preloads', function (done) {
ipcMain.once('vars', function (event, preload1, preload2, preload3) {
expect(preload1).to.equal('preload-1')
expect(preload2).to.equal('preload-1-2')
expect(preload3).to.be.null('preload 3')
done()
})
it('loads the script before other scripts in window including normal preloads', async () => {
const w = new BrowserWindow({
show: false,
webPreferences: {
@ -1645,6 +1639,10 @@ describe('BrowserWindow module', () => {
}
})
w.loadURL('about:blank')
const [, preload1, preload2, preload3] = await emittedOnce(ipcMain, 'vars')
expect(preload1).to.equal('preload-1')
expect(preload2).to.equal('preload-1-2')
expect(preload3).to.be.undefined('preload 3')
})
})
}