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clean-up util using new event, #643

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This commit is contained in:
Johannes Rieken
2016-10-13 10:28:32 +02:00
parent 5f0ba23b69
commit c18db474ba
1 changed files with 8 additions and 16 deletions
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24
extensions/vscode-api-tests/src/utils.ts
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@@ -50,28 +50,20 @@ export function deleteFile(file: vscode.Uri): Thenable<boolean> {
}
export function cleanUp(): Thenable<any> {
return new Promise((c, e) => {
return new Promise((resolve, reject) => {
if (vscode.window.visibleTextEditors.length === 0) {
return c();
return resolve();
}
// TODO: the visibleTextEditors variable doesn't seem to be
// up to date after a onDidChangeActiveTextEditor event, not
// even using a setTimeout 0... so we MUST poll :(
const interval = setInterval(() => {
if (vscode.window.visibleTextEditors.length > 0) {
return;
const reg = vscode.window.onDidChangeVisibleTextEditors(editors => {
if (editors.length === 0) {
resolve();
reg.dispose();
}
});
clearInterval(interval);
c();
}, 10);
vscode.commands.executeCommand('workbench.action.closeAllEditors').then(null, reject);
vscode.commands.executeCommand('workbench.action.closeAllEditors')
.then(null, err => {
clearInterval(interval);
e(err);
});
}).then(() => {
assert.equal(vscode.window.visibleTextEditors.length, 0);
assert(!vscode.window.activeTextEditor);