Skip to content

add test for wrong clientHeight #4965

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
JohnMcLear merged 1 commit into from
Mar 20, 2021
Merged

add test for wrong clientHeight #4965

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 31 additions & 0 deletions src/tests/frontend/specs/inner_height.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
'use strict';

describe('height regression after ace.js refactoring', function () {
before(function (cb) {
helper.newPad(cb);
});

// everything fits inside the viewport
it('clientHeight should equal scrollHeight with few lines', function() {
const aceOuter = helper.padChrome$('iframe')[0].contentDocument;
const clientHeight = aceOuter.documentElement.clientHeight;
const scrollHeight = aceOuter.documentElement.scrollHeight;
expect(clientHeight).to.be(scrollHeight);
});

it('client height should be less than scrollHeight with many lines', async function () {
await helper.clearPad();
await helper.edit('Test line\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n' +
'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n');
const aceOuter = helper.padChrome$('iframe')[0].contentDocument;
const clientHeight = aceOuter.documentElement.clientHeight;
const scrollHeight = aceOuter.documentElement.scrollHeight;
expect(clientHeight).to.be.lessThan(scrollHeight);
});
});