forked from mirrors/gecko-dev
32 lines
963 B
JavaScript
32 lines
963 B
JavaScript
// Opening a second listening socket on the same address as an extant
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// socket should elicit NS_ERROR_SOCKET_ADDRESS_IN_USE on non-Windows
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// machines.
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var CC = Components.Constructor;
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const ServerSocket = CC("@mozilla.org/network/server-socket;1",
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"nsIServerSocket",
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"init");
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function testAddrInUse()
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{
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// Windows lets us have as many sockets listening on the same address as
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// we like, evidently.
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if (mozinfo.os == "win") {
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return;
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}
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// Create listening socket:
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// any port (-1), loopback only (true), default backlog (-1)
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let listener = ServerSocket(-1, true, -1);
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Assert.ok(listener instanceof Ci.nsIServerSocket);
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// Try to create another listening socket on the same port, whatever that was.
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do_check_throws_nsIException(() => ServerSocket(listener.port, true, -1),
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"NS_ERROR_SOCKET_ADDRESS_IN_USE");
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}
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function run_test()
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{
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testAddrInUse();
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}
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