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Make sticky scroll smoketest even more consistent

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Daniel Imms 2023-11-08 07:11:14 -08:00
parent 80173d9e25
commit bd2d20551d
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GPG key ID: E5CF412B63651C69
1 changed files with 44 additions and 20 deletions
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64
test/smoke/src/areas/terminal/terminal-stickyScroll.test.ts
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@ -4,7 +4,6 @@
*--------------------------------------------------------------------------------------------*/
import { Application, Terminal, SettingsEditor, TerminalCommandIdWithValue } from '../../../../automation';
import { timeout } from '../../utils';
import { setTerminalTestSettings } from './terminal-helpers';
export function setup() {
@ -18,8 +17,7 @@ export function setup() {
terminal = app.workbench.terminal;
settingsEditor = app.workbench.settingsEditor;
await setTerminalTestSettings(app, [
['terminal.integrated.enableStickyScroll', 'true'],
['terminal.integrated.shellIntegration.enabled', 'true']
['terminal.integrated.enableStickyScroll', 'true']
]);
});
@ -27,27 +25,53 @@ export function setup() {
await settingsEditor.clearUserSettings();
});
async function createShellIntegrationProfile() {
await terminal.runCommandWithValue(TerminalCommandIdWithValue.NewWithProfile, process.platform === 'win32' ? 'PowerShell' : 'bash');
}
it('should show sticky scroll when appropriate', async () => {
// There should not be a visible sticky scroll element initially
await createShellIntegrationProfile();
await app.code.waitForElements('.terminal-sticky-scroll', false, elements => elements.length === 0);
// Create the simplest system profile to get as little process interaction as possible
await terminal.createTerminal();
// Print a simple command in order to ensure shell integration sequences appear at the
// correct place. This helps avoid a race condition if too much data floods into the
// terminal before things are initialized.
await terminal.runCommandInTerminal('echo "start up"');
await terminal.waitForTerminalText(buffer => buffer.some(line => line.startsWith('start up')));
// Erase all content and reset cursor to top
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `${csi('2J')}${csi('H')}`);
// Allow to settle, again to avoid race conditions (with conpty)
await timeout(500);
// Force windows pty mode off; assume all sequences are rendered in correct position
if (process.platform === 'win32') {
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `${vsc('P;IsWindows=False')}`);
}
// Running ls should show the sticky scroll element
await terminal.runCommandInTerminal(process.platform === 'win32' ? `ls` : `ls -la`);
await app.code.waitForElements('.terminal-sticky-scroll', false, elements => elements.length === 1 && elements[0].textContent.indexOf('ls') >= 0);
// Write prompt, fill viewport, finish command
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `${vsc('A')}Prompt> ${vsc('B')}sticky scroll 1`);
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\n${vsc('C')}`);
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\ndata`.repeat(50));
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\n${vsc('D;0')}`); // Success
// Print next prompt and validate, this is needed to finish the previous command
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `${vsc('A')}Prompt> ${vsc('B')}sticky scroll 2`);
await app.code.waitForElements('.terminal-sticky-scroll', false, elements => elements.some(e => e.textContent.indexOf('Prompt> sticky scroll 1') >= 0));
// And again to verify the sticky scroll changes, this time with a failed command
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\n${vsc('C')}`);
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\ndata`.repeat(50));
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `\\r\\n${vsc('D;1')}`); // Fail
// Print next prompt and validate, this is needed to finish the previous command
await terminal.runCommandWithValue(TerminalCommandIdWithValue.WriteDataToTerminal, `${vsc('A')}Prompt> ${vsc('B')}`);
await terminal.assertCommandDecorations({ placeholder: 1, success: 0, error: 0 });
await app.code.waitForElements('.terminal-sticky-scroll', false, elements => elements.some(e => e.textContent.indexOf('Prompt> sticky scroll 2') >= 0));
});
});
}
function vsc(data: string) {
return setTextParams(`633;${data}`);
}
function setTextParams(data: string) {
return osc(`${data}\\x07`);
}
function osc(data: string) {
return `\\x1b]${data}`;
}
function csi(data: string) {
return `\\x1b[${data}`;
}