github.com/SagerNet/gvisor@v0.0.0-20210707092255-7731c139d75c/test/packetdrill/sanity_test.pkt (about)

     1  // Basic sanity test. One system call.
     2  //
     3  // All of the plumbing has to be working however, and the packetdrill wire
     4  // client needs to be able to connect to the wire server and send the script,
     5  // probe local interfaces, run through the test w/ timings, etc.
     6  
     7  0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3