test: stdin error messages

Author: isaacs

test/message/stdin_messages.js

@@ -0,0 +1,54 @@
+
+// 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;
+
+function run(cmd, strict, cb) {
+  var args = [];
+  if (strict) args.push('--use_strict');
+  args.push('-p');
+  var child = spawn(process.execPath, args);
+  child.stdout.pipe(process.stdout);
+  child.stderr.pipe(process.stdout);
+  child.stdin.end(cmd);
+  child.on('close', cb);
+}
+
+var queue =
+  [ 'with(this){__filename}',
+    '42',
+    'throw new Error("hello")',
+    'var x = 100; y = x;',
+    'var ______________________________________________; throw 10' ];
+
+function go() {
+  var c = queue.shift();
+  if (!c) return console.log('done');
+  run(c, false, function() {
+    run(c, true, go);
+  });
+}
+
+go();

test/message/stdin_messages.out

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+[stdin]
+
+[stdin]:1
+with(this){__filename}
+^^^^
+SyntaxError: Strict mode code may not include a with statement
+    at Object.<anonymous> ([stdin]-wrapper:6:22)
+    at Module._compile (module.js:449:26)
+    at evalScript (node.js:282:25)
+    at Socket.<anonymous> (node.js:152:11)
+    at Socket.EventEmitter.emit (events.js:85:17)
+    at Pipe.onread (net.js:424:51)
+42
+42
+
+[stdin]:1
+throw new Error("hello")
+      ^
+Error: hello
+    at [stdin]:1:7
+    at Object.<anonymous> ([stdin]-wrapper:6:22)
+    at Module._compile (module.js:449:26)
+    at evalScript (node.js:282:25)
+    at Socket.<anonymous> (node.js:152:11)
+    at Socket.EventEmitter.emit (events.js:85:17)
+    at Pipe.onread (net.js:424:51)
+
+[stdin]:1
+throw new Error("hello")
+      ^
+Error: hello
+    at [stdin]:1:7
+    at Object.<anonymous> ([stdin]-wrapper:6:22)
+    at Module._compile (module.js:449:26)
+    at evalScript (node.js:282:25)
+    at Socket.<anonymous> (node.js:152:11)
+    at Socket.EventEmitter.emit (events.js:85:17)
+    at Pipe.onread (net.js:424:51)
+100
+
+[stdin]:1
+var x = 100; y = x;
+               ^
+ReferenceError: y is not defined
+    at [stdin]:1:16
+    at Object.<anonymous> ([stdin]-wrapper:6:22)
+    at Module._compile (module.js:449:26)
+    at evalScript (node.js:282:25)
+    at Socket.<anonymous> (node.js:152:11)
+    at Socket.EventEmitter.emit (events.js:85:17)
+    at Pipe.onread (net.js:424:51)
+
+[stdin]:1
+var ______________________________________________; throw 10
+                                                    ^
+10
+
+[stdin]:1
+var ______________________________________________; throw 10
+                                                    ^
+10
+done