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Add opaque selection dom renderer tests

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This commit is contained in:
Daniel Imms
2022-05-27 10:46:23 -07:00
parent 6ced3014cf
commit 98c40e3f8e
1 changed files with 21 additions and 1 deletions
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src/browser/renderer/dom/DomRendererRowFactory.test.ts
+21 -1
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@@ -12,7 +12,7 @@ import { IBufferLine } from 'common/Types';
import { CellData } from 'common/buffer/CellData';
import { MockCoreService, MockDecorationService, MockOptionsService } from 'common/TestUtils.test';
import { css } from 'common/Color';
import { MockCharacterJoinerService, MockSelectionService } from 'browser/TestUtils.test';
import { MockCharacterJoinerService } from 'browser/TestUtils.test';
describe('DomRendererRowFactory', () => {
let dom: jsdom.JSDOM;
@@ -245,6 +245,26 @@ describe('DomRendererRowFactory', () => {
);
});
});
describe('selectionForeground', () => {
it('should force selected cells with content to be rendered above the background', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
rowFactory.onSelectionChanged([1, 0], [2, 0], false);
const fragment = rowFactory.createRow(lineData, 0, false, undefined, 0, false, 5, 20);
assert.equal(getFragmentHtml(fragment),
'<span>a</span><span class="xterm-decoration-top">b</span>'
);
});
it('should force whitespace cells to be rendered above the background', () => {
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
rowFactory.onSelectionChanged([0, 0], [2, 0], false);
const fragment = rowFactory.createRow(lineData, 0, false, undefined, 0, false, 5, 20);
assert.equal(getFragmentHtml(fragment),
'<span class="xterm-decoration-top"> </span><span class="xterm-decoration-top">a</span>'
);
});
});
});
function getFragmentHtml(fragment: DocumentFragment): string {