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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/test/unit/test_addr_in_use_error.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/test/unit/test_addr_in_use_error.js')
-rw-r--r-- | netwerk/test/unit/test_addr_in_use_error.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_addr_in_use_error.js b/netwerk/test/unit/test_addr_in_use_error.js new file mode 100644 index 0000000000..d25860e896 --- /dev/null +++ b/netwerk/test/unit/test_addr_in_use_error.js @@ -0,0 +1,36 @@ +// Opening a second listening socket on the same address as an extant +// socket should elicit NS_ERROR_SOCKET_ADDRESS_IN_USE on non-Windows +// machines. + +"use strict"; + +var CC = Components.Constructor; + +const ServerSocket = CC( + "@mozilla.org/network/server-socket;1", + "nsIServerSocket", + "init" +); + +function testAddrInUse() { + // Windows lets us have as many sockets listening on the same address as + // we like, evidently. + if (mozinfo.os == "win") { + return; + } + + // Create listening socket: + // any port (-1), loopback only (true), default backlog (-1) + let listener = ServerSocket(-1, true, -1); + Assert.ok(listener instanceof Ci.nsIServerSocket); + + // Try to create another listening socket on the same port, whatever that was. + do_check_throws_nsIException( + () => ServerSocket(listener.port, true, -1), + "NS_ERROR_SOCKET_ADDRESS_IN_USE" + ); +} + +function run_test() { + testAddrInUse(); +} |