ipc/ipdl/test/cxx/PTestLatency.ipdl@6474c204b198 (annotated)
ipc/ipdl/test/cxx/PTestLatency.ipdl
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | |
| michael@0 | 2 | namespace mozilla { |
| michael@0 | 3 | namespace _ipdltest { |
| michael@0 | 4 | |
| michael@0 | 5 | |
| michael@0 | 6 | intr protocol PTestLatency { |
| michael@0 | 7 | |
| michael@0 | 8 | child: |
| michael@0 | 9 | __delete__(); |
| michael@0 | 10 | Ping(); |
| michael@0 | 11 | Ping5(); |
| michael@0 | 12 | intr Rpc(); |
| michael@0 | 13 | Spam(); |
| michael@0 | 14 | intr Synchro(); |
| michael@0 | 15 | CompressedSpam(uint32_t seqno) compress; |
| michael@0 | 16 | intr Synchro2() returns (uint32_t lastSeqno, |
| michael@0 | 17 | uint32_t numMessagesDispatched); |
| michael@0 | 18 | |
| michael@0 | 19 | parent: |
| michael@0 | 20 | Pong(); |
| michael@0 | 21 | Pong5(); |
| michael@0 | 22 | |
| michael@0 | 23 | state START: |
| michael@0 | 24 | // if the timing resolution is too low, abort the test |
| michael@0 | 25 | send __delete__; |
| michael@0 | 26 | // otherwise, kick off the ping/pong trials |
| michael@0 | 27 | send Ping goto PONG; |
| michael@0 | 28 | |
| michael@0 | 29 | // Trial 1: single ping/pong latency |
| michael@0 | 30 | state PING: |
| michael@0 | 31 | send Ping goto PONG; |
| michael@0 | 32 | send Ping5 goto PING4; |
| michael@0 | 33 | |
| michael@0 | 34 | state PONG: |
| michael@0 | 35 | recv Pong goto PING; |
| michael@0 | 36 | |
| michael@0 | 37 | // Trial 2: "overlapped" ping/pong latency |
| michael@0 | 38 | state PING5: |
| michael@0 | 39 | send Ping5 goto PING4; |
| michael@0 | 40 | call Rpc goto RPC; |
| michael@0 | 41 | |
| michael@0 | 42 | state PING4: send Ping5 goto PING3; |
| michael@0 | 43 | state PING3: send Ping5 goto PING2; |
| michael@0 | 44 | state PING2: send Ping5 goto PING1; |
| michael@0 | 45 | state PING1: send Ping5 goto PONG1; |
| michael@0 | 46 | |
| michael@0 | 47 | state PONG1: recv Pong5 goto PONG2; |
| michael@0 | 48 | state PONG2: recv Pong5 goto PONG3; |
| michael@0 | 49 | state PONG3: recv Pong5 goto PONG4; |
| michael@0 | 50 | state PONG4: recv Pong5 goto PONG5; |
| michael@0 | 51 | state PONG5: recv Pong5 goto PING5; |
| michael@0 | 52 | |
| michael@0 | 53 | // Trial 3: lotsa RPC |
| michael@0 | 54 | state RPC: |
| michael@0 | 55 | call Rpc goto RPC; |
| michael@0 | 56 | send Spam goto SPAM; |
| michael@0 | 57 | |
| michael@0 | 58 | // Trial 4: lots of sequential asyn messages, which tests pipelining |
| michael@0 | 59 | state SPAM: |
| michael@0 | 60 | send Spam goto SPAM; |
| michael@0 | 61 | call Synchro goto COMPRESSED_SPAM; |
| michael@0 | 62 | |
| michael@0 | 63 | // Trial 5: lots of async spam, but compressed to cut down on |
| michael@0 | 64 | // dispatch overhead |
| michael@0 | 65 | state COMPRESSED_SPAM: // compressed spam, mmm |
| michael@0 | 66 | send CompressedSpam goto COMPRESSED_SPAM; |
| michael@0 | 67 | call Synchro2 goto DONE; |
| michael@0 | 68 | |
| michael@0 | 69 | state DONE: |
| michael@0 | 70 | send __delete__; |
| michael@0 | 71 | }; |
| michael@0 | 72 | |
| michael@0 | 73 | |
| michael@0 | 74 | } // namespace mozilla |
| michael@0 | 75 | } // namespace _ipdltest |
