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-rw-r--r--erts/emulator/test/driver_SUITE.erl44
1 files changed, 20 insertions, 24 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index 7600a44988..ffd08f2214 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -38,7 +38,7 @@
timer_change/1,
timer_delay/1,
queue_echo/1,
- fun_to_port/1,
+ outputv_errors/1,
driver_unloaded/1,
io_ready_exit/1,
use_fallback_pollset/1,
@@ -129,7 +129,7 @@ end_per_testcase(Case, Config) ->
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [fun_to_port, outputv_echo, queue_echo, {group, timer},
+ [outputv_errors, outputv_echo, queue_echo, {group, timer},
driver_unloaded, io_ready_exit, use_fallback_pollset,
bad_fd_in_pollset, driver_event, fd_change,
steal_control, otp_6602, 'driver_system_info_ver1.0',
@@ -165,37 +165,33 @@ init_per_group(_GroupName, Config) ->
end_per_group(_GroupName, Config) ->
Config.
-
-fun_to_port(doc) -> "Test sending a fun to port with an outputv-capable driver.";
-fun_to_port(Config) when is_list(Config) ->
+outputv_errors(doc) -> "Test sending bad types to port with an outputv-capable driver.";
+outputv_errors(Config) when is_list(Config) ->
?line Path = ?config(data_dir, Config),
?line erl_ddll:start(),
?line ok = load_driver(Path, outputv_drv),
- ?line fun_to_port_1(fun() -> 33 end),
- ?line fun_to_port_1([fun() -> 42 end]),
- ?line fun_to_port_1([1|fun() -> 42 end]),
- L = build_io_list(65536),
- ?line fun_to_port_1([L,fun() -> 42 end]),
- ?line fun_to_port_1([L|fun() -> 42 end]),
+ outputv_bad_types(fun(T) ->
+ ?line outputv_errors_1(T),
+ ?line outputv_errors_1([1|T]),
+ ?line L = [1,2,3],
+ ?line outputv_errors_1([L,T]),
+ ?line outputv_errors_1([L|T])
+ end),
+ outputv_errors_1(42),
+ ok.
+
+outputv_bad_types(Test) ->
+ Types = [-1,256,atom,42.0,{a,b,c},make_ref(),fun() -> 42 end,
+ [1|2],<<1:1>>,<<1:9>>,<<1:15>>],
+ _ = [Test(Type) || Type <- Types],
ok.
-fun_to_port_1(Term) ->
- Port = open_port({spawn,outputv_drv}, []),
+outputv_errors_1(Term) ->
+ Port = open_port({spawn_driver,outputv_drv}, []),
{'EXIT',{badarg,_}} = (catch port_command(Port, Term)),
port_close(Port).
-build_io_list(0) -> [];
-build_io_list(1) -> [7];
-build_io_list(N) ->
- L = build_io_list(N div 2),
- case N rem 2 of
- 0 -> [L|L];
- 1 -> [7,L|L]
- end.
-
-
-
outputv_echo(doc) -> ["Test echoing data with a driver that supports outputv."];
outputv_echo(Config) when is_list(Config) ->
?line Dog = test_server:timetrap(test_server:minutes(10)),