diff options
Diffstat (limited to 'lib/runtime_tools/test/dbg_SUITE.erl')
| -rw-r--r-- | lib/runtime_tools/test/dbg_SUITE.erl | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/lib/runtime_tools/test/dbg_SUITE.erl b/lib/runtime_tools/test/dbg_SUITE.erl index d40efcafef..458c6a2dea 100644 --- a/lib/runtime_tools/test/dbg_SUITE.erl +++ b/lib/runtime_tools/test/dbg_SUITE.erl @@ -22,7 +22,7 @@ %% Test functions -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, - big/1, tiny/1, simple/1, message/1, distributed/1, + big/1, tiny/1, simple/1, message/1, distributed/1, port/1, ip_port/1, file_port/1, file_port2/1, file_port_schedfix/1, ip_port_busy/1, wrap_port/1, wrap_port_time/1, with_seq_trace/1, dead_suspend/1, local_trace/1, @@ -45,7 +45,7 @@ end_per_testcase(_Case, Config) -> suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [big, tiny, simple, message, distributed, ip_port, + [big, tiny, simple, message, distributed, port, ip_port, file_port, file_port2, file_port_schedfix, ip_port_busy, wrap_port, wrap_port_time, with_seq_trace, dead_suspend, local_trace, saved_patterns, tracer_exit_on_stop]. @@ -272,6 +272,35 @@ local_trace(Config) when is_list(Config) -> end, ok. +port(suite) -> + []; +port(doc) -> + ["Test that tracing on port works"]; +port(Config) when is_list(Config) -> + try + S = self(), + start(), + TestFile = filename:join(proplists:get_value(priv_dir, Config),"port_test"), + Fun = dbg:trace_port(file, TestFile), + + %% Do a run to get rid of all extra port operations + port_close(Fun()), + + dbg:p(new,ports), + Port = Fun(), + port_close(Port), + stop(), + + TraceFileDrv = list_to_atom(lists:flatten(["trace_file_drv n ",TestFile])), + [{trace,Port,open,S,TraceFileDrv}, + {trace,Port,getting_linked,S}, + {trace,Port,closed,normal}, + {trace,Port,unlink,S}] = flush() + after + dbg:stop() + end, + ok. + saved_patterns(suite) -> []; saved_patterns(doc) -> |