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test-debugger-preserve-breaks.js
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test-debugger-preserve-breaks.js
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'use strict';
const common = require('../common');
common.skipIfInspectorDisabled();
const fixtures = require('../common/fixtures');
const startCLI = require('../common/debugger');
const assert = require('assert');
const path = require('path');
// Run after quit.
{
const scriptFullPath = fixtures.path('debugger', 'three-lines.js');
const script = path.relative(process.cwd(), scriptFullPath);
const cli = startCLI([script]);
function onFatal(error) {
cli.quit();
throw error;
}
return cli.waitForInitialBreak()
.then(() => cli.waitForPrompt())
.then(() => cli.command('breakpoints'))
.then(() => {
assert.match(cli.output, /No breakpoints yet/);
})
.then(() => cli.command('sb(2)'))
.then(() => cli.command('sb(3)'))
.then(() => cli.command('breakpoints'))
.then(() => {
assert.ok(cli.output.includes(`#0 ${script}:2`));
assert.ok(cli.output.includes(`#1 ${script}:3`));
})
.then(() => cli.stepCommand('c')) // hit line 2
.then(() => cli.stepCommand('c')) // hit line 3
.then(() => {
assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 3 });
})
.then(() => cli.command('restart'))
.then(() => cli.waitForInitialBreak())
.then(() => {
assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 });
})
.then(() => cli.stepCommand('c'))
.then(() => {
assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 2 });
})
.then(() => cli.stepCommand('c'))
.then(() => {
assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 3 });
})
.then(() => cli.command('breakpoints'))
.then(() => {
const msg = `SCRIPT: ${script}, OUTPUT: ${cli.output}`;
assert.ok(cli.output.includes(`#0 ${script}:2`), msg);
assert.ok(cli.output.includes(`#1 ${script}:3`), msg);
})
.then(() => cli.quit())
.then(null, onFatal);
}