Merge pull request #267 from jamestalmage/use-serialize-error

use serialize-error module

index.js

@@ -3,7 +3,7 @@ var setImmediate = require('set-immediate-shim');
 var relative = require('path').relative;
 var hasFlag = require('has-flag');
 var chalk = require('chalk');
-var serializeError = require('./lib/serialize-value');
+var serializeError = require('serialize-error');
 var Runner = require('./lib/runner');
 var send = require('./lib/send');
 var log = require('./lib/logger');

lib/babel.js

@@ -19,7 +19,7 @@ var requireFromString = require('require-from-string');
 var loudRejection = require('loud-rejection/api')(process);
 var resolveFrom = require('resolve-from');
 var hasGenerator = require('has-generator');
-var serializeValue = require('./serialize-value');
+var serializeError = require('serialize-error');
 var send = require('./send');
 
 var testPath = process.argv[2];
@@ -51,7 +51,7 @@ var options = {
 exports.avaRequired = false;
 
 process.on('uncaughtException', function (exception) {
-	send('uncaughtException', {exception: serializeValue(exception)});
+	send('uncaughtException', {exception: serializeError(exception)});
 });
 
 // include test file
@@ -92,7 +92,7 @@ process.on('ava-teardown', function () {
 	}
 
 	rejections = rejections.map(function (rejection) {
-		return serializeValue(rejection.reason);
+		return serializeError(rejection.reason);
 	});
 
 	send('unhandledRejections', {rejections: rejections});

lib/serialize-value.js

@@ -1,17 +0,0 @@
-'use strict';
-var destroyCircular = require('destroy-circular');
-
-// Make a value ready for JSON.stringify() / process.send()
-module.exports = function serializeValue(value) {
-	if (typeof value === 'object') {
-		return destroyCircular(value);
-	}
-
-	if (typeof value === 'function') {
-		// JSON.stringify discards functions, leaving no context information once we serialize and send across.
-		// We replace thrown functions with a string to provide as much information to the user as possible.
-		return '[Function: ' + (value.name || 'anonymous') + ']';
-	}
-
-	return value;
-};

package.json

@@ -86,7 +86,6 @@
     "co-with-promise": "^4.6.0",
     "core-assert": "^0.1.0",
     "debug": "^2.2.0",
-    "destroy-circular": "jamestalmage/destroy-circular#feeb7d1",
     "empower": "^1.1.0",
     "figures": "^1.4.0",
     "fn-name": "^2.0.0",
@@ -106,6 +105,7 @@
     "pretty-ms": "^2.0.0",
     "require-from-string": "^1.1.0",
     "resolve-from": "^1.0.0",
+    "serialize-error": "^1.1.0",
     "set-immediate-shim": "^1.0.1",
     "source-map-support": "^0.3.3",
     "squeak": "^1.2.0",