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39fec6003e
* remove useless clearline call at Interface start * silence after .handleBreak() * output '\b' if this.stdout is not a tty (debugger) * add '\b' checks for clearline (test)
140 lines
3.5 KiB
JavaScript
140 lines
3.5 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.equal(line, expectedLine);
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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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console.log('---');
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console.log('>>', expected[0].input);
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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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"debug> \b< debugger listening on port 5858",
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"debug> \bconnecting... ok",
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"debug> \bbreak in [unnamed]:3",
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"\b 1 ",
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"\b 2 debugger;",
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"\b 3 debugger;",
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"\b 4 function a(x) {",
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"\b 5 var i = 10;"
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]);
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// Next
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addTest('n', [
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"debug> debug> debug> \bbreak in [unnamed]:13",
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"\b 11 return ['hello', 'world'].join(' ');",
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"\b 12 };",
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"\b 13 a();",
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"\b 14 a(1);",
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"\b 15 b();"
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]);
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// Continue
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addTest('c', [
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"debug> debug> debug> \bbreak in [unnamed]:7",
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"\b 5 var i = 10;",
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"\b 6 while (--i != 0);",
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"\b 7 debugger;",
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"\b 8 return i;",
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"\b 9 };"
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]);
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// Step out
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addTest('o', [
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"debug> debug> debug> \bbreak in [unnamed]:14",
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"\b 12 };",
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"\b 13 a();",
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"\b 14 a(1);",
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"\b 15 b();",
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"\b 16 b();"
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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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