abend - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

abend.js

 var internal = require('./internal')
-module.exports = internal.checkError(internal.createThrower)
+module.exports = internal.checkError(internal.createThrower, process.stderr)

internal.js

@@ -1,5 +0,6 @@
-exports.checkError = function (createHandler) {
+exports.checkError = function (createHandler, stderr) {
     return function (error) {
         if (error) {
-            setImmediate(createHandler(error))
+            setImmediate(createHandler(error, stderr))
+            throw error
         }
@@ -9,4 +10,7 @@ }
 
-exports.createThrower = function (error) {
-    return function () { throw error }
+exports.createThrower = function (error, stderr) {
+    return function () {
+        stderr.write('WARNING: rethrowning caught error\n')
+        throw error
+    }
 }

package.json

 {
     "name":             "abend",
-    "version":          "0.0.1",
+    "version":          "0.0.2",
     "author":           "Alan Gutierrez <[e-mail]>",
@@ -26,3 +26,3 @@ "description":      "Throw an error if there is an error.",
     {
-                        "proof":                "0.0.52"
+                        "proof":                "0.0.56"
     },
@@ -29,0 +29,0 @@ "scripts":

t/abend/internal.t.js

@@ -1,9 +0,12 @@
-require('proof')(2, prove)
+require('proof')(3, prove)
 
 function prove (assert, callback) {
     var internal = require('../../internal')
+    var stream = require('stream')
+    var stderr = new stream.PassThrough
 
     try {
-        internal.createThrower(new Error('thrown'))()
+        internal.createThrower(new Error('thrown'), stderr)()
     } catch (error) {
+        assert(stderr.read().toString(), 'WARNING: rethrowning caught error\n', 'stderr')
         assert(error.message, 'thrown', 'thrower')
@@ -13,8 +16,14 @@ }
     var handler = internal.checkError(function (error) {
-        assert(error.message, 'given', 'abended')
-        callback()
-    })
+        return function () {
+            assert(error.message, 'given', 'abended')
+            callback()
+        }
+    }, stderr)
 
     handler()
-    handler(new Error('given'))
+    try {
+        handler(new Error('given'))
+    } catch (error) {
+        // swallow error to test hedge.
+    }
 }

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Improved metrics

Total package byte prevSize

6114

increased by8.12%

Lines of code

44

increased by41.94%

No dependency changes