mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 1

fix: IncrementCapturerCount doesn't increase the capturer count (#32973)

Browse source
This commit is contained in:
zeeker999 2022-03-22 07:38:03 +08:00 • committed by GitHub
parent 59246a4c7c
commit 108ee7037f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 84 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

19
spec-main/api-browser-window-spec.ts
View file

@ -1453,6 +1453,17 @@ describe('BrowserWindow module', () => {
expect(hiddenImage.isEmpty()).to.equal(isEmpty);
});
it('resolves after the window is hidden and capturer count is non-zero', async () => {
const w = new BrowserWindow({ show: false });
w.webContents.setBackgroundThrottling(false);
w.loadFile(path.join(fixtures, 'pages', 'a.html'));
await emittedOnce(w, 'ready-to-show');
w.webContents.incrementCapturerCount();
const image = await w.capturePage();
expect(image.isEmpty()).to.equal(false);
});
it('preserves transparency', async () => {
const w = new BrowserWindow({ show: false, transparent: true });
w.loadFile(path.join(fixtures, 'pages', 'theme-color.html'));
@ -1466,6 +1477,14 @@ describe('BrowserWindow module', () => {
// Values can be 0,2,3,4, or 6. We want 6, which is RGB + Alpha
expect(imgBuffer[25]).to.equal(6);
});
it('should increase the capturer count', () => {
const w = new BrowserWindow({ show: false });
w.webContents.incrementCapturerCount();
expect(w.webContents.isBeingCaptured()).to.be.true();
w.webContents.decrementCapturerCount();
expect(w.webContents.isBeingCaptured()).to.be.false();
});
});
describe('BrowserWindow.setProgressBar(progress)', () => {