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author | cjihrig <cjihrig@gmail.com> | 2017-02-10 11:57:48 -0500 |
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committer | cjihrig <cjihrig@gmail.com> | 2017-02-13 13:28:28 -0500 |
commit | d3be0f88181b4904f5ceddb88043ef589d777c45 (patch) | |
tree | 659aca9a357d88c776a61b61dbf2759c05d8dff3 /test/parallel/test-dgram-cluster-bind-error.js | |
parent | fd8587eb38804311c53d1da8315f267614d77c58 (diff) | |
download | android-node-v8-d3be0f88181b4904f5ceddb88043ef589d777c45.tar.gz android-node-v8-d3be0f88181b4904f5ceddb88043ef589d777c45.tar.bz2 android-node-v8-d3be0f88181b4904f5ceddb88043ef589d777c45.zip |
test: cover cluster error during dgram socket bind
When a non-exclusive dgram socket is bound from a cluster
worker, a handle is requested from the cluster module. This
commit adds coverage for the case where an error occurs while
retrieving the handle.
PR-URL: https://github.com/nodejs/node/pull/11295
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'test/parallel/test-dgram-cluster-bind-error.js')
-rw-r--r-- | test/parallel/test-dgram-cluster-bind-error.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/parallel/test-dgram-cluster-bind-error.js b/test/parallel/test-dgram-cluster-bind-error.js new file mode 100644 index 0000000000..464d80b93b --- /dev/null +++ b/test/parallel/test-dgram-cluster-bind-error.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); +const { UV_UNKNOWN } = process.binding('uv'); + +if (cluster.isMaster) { + cluster.fork(); +} else { + // When the socket attempts to bind, it requests a handle from the cluster. + // Force the cluster to send back an error code. + cluster._getServer = function(self, options, callback) { + callback(UV_UNKNOWN); + }; + + const socket = dgram.createSocket('udp4'); + + socket.on('error', common.mustCall((err) => { + assert(/^Error: bind UNKNOWN 0.0.0.0$/.test(err.toString())); + process.nextTick(common.mustCall(() => { + assert.strictEqual(socket._bindState, 0); // BIND_STATE_UNBOUND + socket.close(); + cluster.worker.disconnect(); + })); + })); + + socket.bind(common.mustNotCall('Socket should not bind.')); +} |