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* Don't buffer command, before it's execution (repl) * `quit` command, custom streams for .start, stubbed out test, disable history repeation for non-tty (debugger)
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| Original file line number | Diff line number | Diff line change |
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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. | ||
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| var common = require('../common'); | ||
| var assert = require('assert'); | ||
| var spawn = require('child_process').spawn; | ||
| var debug = require('_debugger'); | ||
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| var code = [ | ||
| '', | ||
| 'debugger;', | ||
| 'debugger;', | ||
| 'function a(x) {', | ||
| ' var i = 10;', | ||
| ' while (--i != 0);', | ||
| ' debugger;', | ||
| ' return i;', | ||
| '}', | ||
| 'function b() {', | ||
| ' return ["hello", "world"].join(" ");', | ||
| '}', | ||
| 'a()', | ||
| 'a(1)', | ||
| 'b()', | ||
| 'b()' | ||
| ].join('\n'); | ||
|
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| var child = spawn(process.execPath, ['debug', '-e', code]); | ||
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| var buffer = ''; | ||
| 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); | ||
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| var expected = []; | ||
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| child.on('line', function(line) { | ||
| assert.ok(expected.length > 0, 'Got unexpected line: ' + line); | ||
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| console.log(JSON.stringify(line) + ','); | ||
|
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| var expectedLine = expected[0].lines.shift(); | ||
| assert.equal(line, expectedLine); | ||
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| if (expected[0].lines.length === 0) { | ||
| var callback = expected[0].callback; | ||
| expected.shift(); | ||
| callback && callback(); | ||
| } | ||
| }); | ||
|
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| function addTest(input, output) { | ||
| function next() { | ||
| if (expected.length > 0) { | ||
| child.stdin.write(expected[0].input + '\n'); | ||
| console.log('---'); | ||
| console.log('>>', expected[0].input); | ||
| } else { | ||
| finish(); | ||
| } | ||
| }; | ||
| expected.push({input: input, lines: output, callback: next}); | ||
| }; | ||
|
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| // Initial lines | ||
| addTest(null, [ | ||
| "debug> < debugger listening on port 5858", | ||
| "debug> connecting... ok", | ||
| "debug> break in [unnamed]:3", | ||
| " 1 ", | ||
| " 2 debugger;", | ||
| " 3 debugger;", | ||
| " 4 function a(x) {", | ||
| " 5 var i = 10;" | ||
| ]); | ||
|
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| // Next | ||
| addTest('n', [ | ||
| "debug> debug> debug> break in [unnamed]:13", | ||
| " 11 return [\"hello\", \"world\"].join(\" \");", | ||
| " 12 }", | ||
| " 13 a()", | ||
| " 14 a(1)", | ||
| " 15 b()" | ||
| ]); | ||
|
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| // Continue | ||
| addTest('c', [ | ||
| "debug> debug> debug> break in [unnamed]:7", | ||
| " 5 var i = 10;", | ||
| " 6 while (--i != 0);", | ||
| " 7 debugger;", | ||
| " 8 return i;", | ||
| " 9 }" | ||
| ]); | ||
|
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| // Step out | ||
| addTest('o', [ | ||
| "debug> debug> debug> break in [unnamed]:14", | ||
| " 12 }", | ||
| " 13 a()", | ||
| " 14 a(1)", | ||
| " 15 b()", | ||
| " 16 b()" | ||
| ]); | ||
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| function finish() { | ||
| console.log('passed'); | ||
| process.exit(0); | ||
| }; | ||
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| function quit() { | ||
| if (quit.called) return; | ||
| quit.called = true; | ||
| child.stdin.write('quit'); | ||
| }; | ||
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| setTimeout(function() { | ||
| throw new Error('timeout!'); | ||
| }, 5000); | ||
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| process.once('uncaughtException', function(e) { | ||
| quit(); | ||
| throw e; | ||
| }); | ||
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| process.on('exit', function() { | ||
| quit(); | ||
| }); |