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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var common = require('../common');
var assert = require('assert');
var spawn = require('child_process').spawn;
var debug = require('_debugger');
var port = common.PORT + 1337;
var script = common.fixturesDir + '/breakpoints.js';
var child = spawn(process.execPath, ['debug', '--port=' + port, script]);
console.error('./node', 'debug', '--port=' + port, script);
var buffer = '';
child.stdout.setEncoding('utf-8');
child.stdout.on('data', function(data) {
data = (buffer + data.toString()).split(/\n/g);
buffer = data.pop();
data.forEach(function(line) {
child.emit('line', line);
});
});
child.stderr.pipe(process.stdout);
var expected = [];
child.on('line', function(line) {
line = line.replace(/^(debug> )+/, 'debug> ');
console.error('line> ' + line);
assert.ok(expected.length > 0, 'Got unexpected line: ' + line);
var expectedLine = expected[0].lines.shift();
assert.ok(line.match(expectedLine) !== null, line + ' != ' + expectedLine);
if (expected[0].lines.length === 0) {
var callback = expected[0].callback;
expected.shift();
callback && callback();
}
});
function addTest(input, output) {
function next() {
if (expected.length > 0) {
var res = child.stdin.write(expected[0].input + '\n'),
callback;
if (!expected[0].lines) {
callback = expected[0].callback;
expected.shift();
}
if (callback) {
if (res !== true) {
child.stdin.on('drain', callback);
} else {
process.nextTick(callback);
}
}
} else {
finish();
}
};
expected.push({input: input, lines: output, callback: next});
}
// Initial lines
addTest(null, [
/listening on port \d+/,
/connecting... ok/,
/break in .*:1/,
/1/, /2/, /3/
]);
// Next
addTest('n', [
/break in .*:11/,
/9/, /10/, /11/, /12/, /13/
]);
// Watch
addTest('watch("\'x\'"), true', [/true/]);
// Continue
addTest('c', [
/break in .*:5/,
/Watchers/,
/0:\s+'x' = "x"/,
/()/,
/3/, /4/, /5/, /6/, /7/
]);
// Show watchers
addTest('watchers', [
/0:\s+'x' = "x"/
]);
// Unwatch
addTest('unwatch("\'x\'"), true', [/true/]);
// Step out
addTest('o', [
/break in .*:12/,
/10/, /11/, /12/, /13/, /14/
]);
// Continue
addTest('c', [
/break in .*:5/,
/3/, /4/, /5/, /6/, /7/
]);
// Set breakpoint by function name
addTest('sb("setInterval()", "!(setInterval.flag++)")', [
/1/, /2/, /3/, /4/, /5/, /6/, /7/, /8/, /9/, /10/
]);
// Continue
addTest('c', [
/break in node.js:\d+/,
/\d/, /\d/, /\d/, /\d/, /\d/
]);
function finish() {
process.exit(0);
}
function quit() {
if (quit.called) return;
quit.called = true;
child.stdin.write('quit');
}
setTimeout(function() {
var err = 'Timeout';
if (expected.length > 0 && expected[0].lines) {
err = err + '. Expected: ' + expected[0].lines.shift();
}
quit();
child.kill('SIGKILL');
// give the sigkill time to work.
setTimeout(function() {
throw new Error(err);
}, 100);
}, 5000);
process.once('uncaughtException', function(e) {
quit();
console.error(e.toString());
process.exit(1);
});
process.on('exit', function(code) {
quit();
if (code === 0) {
assert.equal(expected.length, 0);
}
});