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-rw-r--r--lib/kernel/test/file_name_SUITE.erl2
-rw-r--r--lib/kernel/test/os_SUITE.erl14
2 files changed, 14 insertions, 2 deletions
diff --git a/lib/kernel/test/file_name_SUITE.erl b/lib/kernel/test/file_name_SUITE.erl
index 899102c908..f23529fec9 100644
--- a/lib/kernel/test/file_name_SUITE.erl
+++ b/lib/kernel/test/file_name_SUITE.erl
@@ -302,7 +302,9 @@ check_normal(Mod) ->
{ok, BC} = Mod:read(FD,1024),
ok = file:close(FD)
end || {regular,Name,Content} <- NormalDir ],
+ {error, badarg} = Mod:rename("fil1\0tmp_fil2","tmp_fil1"),
Mod:rename("fil1","tmp_fil1"),
+ {error, badarg} = Mod:read_file("tmp_fil1\0.txt"),
{ok, <<"fil1">>} = Mod:read_file("tmp_fil1"),
{error,enoent} = Mod:read_file("fil1"),
Mod:rename("tmp_fil1","fil1"),
diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl
index 53a9e168ef..8056321448 100644
--- a/lib/kernel/test/os_SUITE.erl
+++ b/lib/kernel/test/os_SUITE.erl
@@ -22,7 +22,8 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2]).
--export([space_in_cwd/1, quoting/1, cmd_unicode/1, space_in_name/1, bad_command/1,
+-export([space_in_cwd/1, quoting/1, cmd_unicode/1,
+ null_in_command/1, space_in_name/1, bad_command/1,
find_executable/1, unix_comment_in_command/1, deep_list_command/1,
large_output_command/1, background_command/0, background_command/1,
message_leak/1, close_stdin/0, close_stdin/1, perf_counter_api/1]).
@@ -34,7 +35,8 @@ suite() ->
{timetrap,{minutes,1}}].
all() ->
- [space_in_cwd, quoting, cmd_unicode, space_in_name, bad_command,
+ [space_in_cwd, quoting, cmd_unicode, null_in_command,
+ space_in_name, bad_command,
find_executable, unix_comment_in_command, deep_list_command,
large_output_command, background_command, message_leak,
close_stdin, perf_counter_api].
@@ -125,6 +127,14 @@ cmd_unicode(Config) when is_list(Config) ->
[] = receive_all(),
ok.
+null_in_command(Config) ->
+ {Ok, Error} = case os:type() of
+ {win32,_} -> {"dir", "di\0r"};
+ _ -> {"ls", "l\0s"}
+ end,
+ true = is_list(try os:cmd(Ok) catch Class0:_ -> Class0 end),
+ error = try os:cmd(Error) catch Class1:_ -> Class1 end,
+ ok.
%% Test that program with a space in its name can be executed.
space_in_name(Config) when is_list(Config) ->