mirror of
https://github.com/nodejs/node.git
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144 lines
3.4 KiB
JavaScript
144 lines
3.4 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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var spawn = require('child_process').spawn;
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var debug = require('_debugger');
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var code = require('fs').readFileSync(common.fixturesDir + '/breakpoints.js');
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var child = spawn(process.execPath, ['debug', '-e', code]);
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var buffer = '';
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child.stdout.setEncoding('utf-8');
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child.stdout.on('data', function(data) {
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data = (buffer + data.toString()).split(/\n/g);
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buffer = data.pop();
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data.forEach(function(line) {
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child.emit('line', line);
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});
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});
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child.stderr.pipe(process.stdout);
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var expected = [];
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child.on('line', function(line) {
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assert.ok(expected.length > 0, 'Got unexpected line: ' + line);
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var expectedLine = expected[0].lines.shift();
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assert.ok(line.match(expectedLine) !== null);
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if (expected[0].lines.length === 0) {
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var callback = expected[0].callback;
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expected.shift();
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callback && callback();
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}
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});
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function addTest(input, output) {
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function next() {
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if (expected.length > 0) {
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child.stdin.write(expected[0].input + '\n');
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} else {
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finish();
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}
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};
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expected.push({input: input, lines: output, callback: next});
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};
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// Initial lines
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addTest(null, [
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/listening on port 5858/,
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/connecting... ok/,
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/break in .*:3/,
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/1/, /2/, /3/, /4/, /5/
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]);
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// Next
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addTest('n', [
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/break in .*:13/,
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/11/, /12/, /13/, /14/, /15/
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]);
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// Continue
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addTest('c', [
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/break in .*:7/,
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/5/, /6/, /7/, /8/, /9/
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]);
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// Step out
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addTest('o', [
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/break in .*:14/,
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/12/, /13/, /14/, /15/, /16/
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]);
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// Continue
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addTest('c', [
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/break in .*:7/,
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/5/, /6/, /7/, /8/, /9/
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]);
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// Set breakpoint by function name
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addTest('sb("setInterval()", "!(setInterval.flag++)")', [
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/2/, /3/, /4/, /5/, /6/, /7/, /8/, /9/, /10/, /11/, /12/
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]);
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// Continue
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addTest('c', [
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/break in node.js:\d+/,
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/\d/, /\d/, /\d/, /\d/, /\d/
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]);
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// Continue
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addTest('c, bt', [
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/Can't request backtrace now/
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]);
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function finish() {
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process.exit(0);
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};
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function quit() {
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if (quit.called) return;
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quit.called = true;
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child.stdin.write('quit');
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};
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setTimeout(function() {
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throw new Error('timeout!');
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}, 5000);
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process.once('uncaughtException', function(e) {
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quit();
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console.error(e.toString());
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process.exit(1);
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});
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process.on('exit', function(code) {
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quit();
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if (code === 0) {
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assert.equal(expected.length, 0);
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}
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});
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