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Test case cli_quit hang #2205
Description
Bug Description
Reported in #2204 (comment) and then #2204 (comment), cli_test occasionally hang after finished running the cli_quit test case, with some messages or no message at all. Replacing canceled_exception with a new exception doesn't fix it. I guess the issue is related to exception handling in task management in FC. Probably #2076 will make it obsolete.
Testing wallet connection and quit command.
1435490ms th_a wallet_api_impl.cpp:168 quit ] Quitting Cli Wallet ...
/bts/tests/cli/main.cpp(364): info: check 'exception fc::canceled_exception is caught' passed
Cleanup cli_wallet::boost_fixture_test_case
1435491ms th_a db_management.cpp:243 close ] Rewinding from 0 to 0
1435513ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 163935040
1435513ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 163975424
1435513ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 163986128
1435513ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 163970032
1435513ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 163978432
1435514ms p2p thread.cpp:258 exec ] thread canceled: 9 canceled_exception: Canceled
{}
p2p thread_d.hpp:493 start_next_fiber
unknown location(0): fatal error in "cli_quit": memory access violation at address: 0x00000000: no mapping at fault address
/bts/tests/cli/main.cpp(364): last checkpoint
Test is aborted
Leaving test case "cli_quit"; testing time: 64241mks
Leaving test suite "Test Application"
*** 1 failure detected in test suite "Test Application"
Testing wallet connection and quit command.
1062625ms th_a wallet_api_impl.cpp:168 quit ] Quitting Cli Wallet ...
/bts/tests/cli/main.cpp(364): info: check 'exception fc::canceled_exception is caught' passed
Cleanup cli_wallet::boost_fixture_test_case
1062626ms th_a db_management.cpp:243 close ] Rewinding from 0 to 0
1062645ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 160498176
1062645ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 160538688
1062645ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 160549264
1062645ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 160533296
1062645ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 160541696
1062646ms p2p thread.cpp:258 exec ] thread canceled: 9 canceled_exception: Canceled
{}
p2p thread_d.hpp:493 start_next_fiber
Testing wallet connection and quit command.
226674ms th_a wallet_api_impl.cpp:168 quit ] Quitting Cli Wallet ...
/bts/tests/cli/main.cpp(364): info: check 'exception fc::cli_quit_exception is caught' passed
Cleanup cli_wallet::boost_fixture_test_case
226675ms th_a db_management.cpp:243 close ] Rewinding from 0 to 0
226699ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 146940560
226700ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 146981072
226700ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 146991648
226701ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 146975680
226701ms th_a database_api.cpp:91 ~database_api_impl ] freeing database api 146984080
226702ms p2p thread.cpp:258 exec ] thread canceled: 9 canceled_exception: Canceled
{}
p2p thread_d.hpp:493 start_next_fiber
unknown location(0): fatal error in "cli_quit": memory access violation at address: 0x00000000: no mapping at fault address
/bts/tests/cli/main.cpp(364): last checkpoint
Test is aborted
Leaving test case "cli_quit"; testing time: 71191mks
Leaving test suite "Test Application"
*** 1 failure detected in test suite "Test Application"
Impacts
Describe which portion(s) of BitShares Core may be impacted by this bug. Please tick at least one box.
- API (the application programming interface)
- Build (the build process or something prior to compiled code)
- CLI (the command line wallet)
- Deployment (the deployment process after building such as Docker, Travis, etc.)
- DEX (the Decentralized EXchange, market engine, etc.)
- P2P (the peer-to-peer network for transaction/block propagation)
- Performance (system or user efficiency, etc.)
- Protocol (the blockchain logic, consensus, validation, etc.)
- Security (the security of system or user data, etc.)
- UX (the User Experience)
- Other (please add below)
Steps To Reproduce
Run cli_test repeatedly hundreds of times.
Expected Behavior
No error.
Host Environment
- Host OS: Ubuntu 16.04 LTS
- Host Physical RAM 16GB
- BitShares Version: develop
- OpenSSL Version: 1.0.2
- Boost Version: 1.58
CORE TEAM TASK LIST
- Evaluate / Prioritize Bug Report
- Refine User Stories / Requirements
- Define Test Cases
- Design / Develop Solution
- Perform QA/Testing
- Update Documentation
Activity