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test-debugger-set-context-line-number.mjs
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test-debugger-set-context-line-number.mjs
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import { skipIfInspectorDisabled } from '../common/index.mjs';
skipIfInspectorDisabled();
import { path } from '../common/fixtures.mjs';
import startCLI from '../common/debugger.js';
import assert from 'assert';
const script = path('debugger', 'twenty-lines.js');
const cli = startCLI(['--port=0', script]);
function onFatal(error) {
cli.quit();
throw error;
}
function getLastLine(output) {
const splittedByLine = output.split(';');
return splittedByLine[splittedByLine.length - 2];
}
// Stepping through breakpoints.
try {
await cli.waitForInitialBreak();
await cli.waitForPrompt();
await cli.command('setContextLineNumber("1")');
assert.ok(cli.output.includes('argument must be of type number. Received type string'));
await cli.command('setContextLineNumber(0)');
assert.ok(cli.output.includes('It must be >= 1. Received 0'));
// Make sure the initial value is 2.
await cli.stepCommand('n');
assert.ok(getLastLine(cli.output).includes('4 x = 3'));
await cli.command('setContextLineNumber(5)');
await cli.stepCommand('n');
assert.ok(getLastLine(cli.output).includes('8 x = 7'));
await cli.command('setContextLineNumber(3)');
await cli.stepCommand('n');
assert.ok(getLastLine(cli.output).includes('7 x = 6'));
await cli.command('list(3)');
assert.ok(getLastLine(cli.output).includes('7 x = 6'));
await cli.quit();
} catch (error) {
onFatal(error);
}