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-rw-r--r--lib/kernel/test/file_SUITE.erl238
1 files changed, 162 insertions, 76 deletions
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl
index e4c8f0ffaf..2ce2303ba3 100644
--- a/lib/kernel/test/file_SUITE.erl
+++ b/lib/kernel/test/file_SUITE.erl
@@ -161,7 +161,13 @@ init_per_suite(Config) when is_list(Config) ->
ok ->
[{sasl,started}]
end,
- ok = application:start(os_mon),
+ ok = case os:type() of
+ {ose,_} ->
+ ok;
+ _ ->
+ application:start(os_mon)
+ end,
+
case os:type() of
{win32, _} ->
Priv = ?config(priv_dir, Config),
@@ -185,7 +191,13 @@ end_per_suite(Config) when is_list(Config) ->
_ ->
ok
end,
- application:stop(os_mon),
+
+ case os:type() of
+ {ose,_} ->
+ ok;
+ _ ->
+ application:stop(os_mon)
+ end,
case proplists:get_value(sasl, Config) of
started ->
application:stop(sasl);
@@ -412,11 +424,17 @@ make_del_dir(Config) when is_list(Config) ->
?line ok = ?FILE_MODULE:del_dir(NewDir),
?line {error, enoent} = ?FILE_MODULE:del_dir(NewDir),
% Make sure we are not in a directory directly under test_server
- % as that would result in eacess errors when trying to delere '..',
+ % as that would result in eacces errors when trying to delete '..',
% because there are processes having that directory as current.
?line ok = ?FILE_MODULE:make_dir(NewDir),
?line {ok,CurrentDir} = file:get_cwd(),
- ?line ok = ?FILE_MODULE:set_cwd(NewDir),
+ case {os:type(), length(NewDir) >= 260 } of
+ {{win32,_}, true} ->
+ io:format("Skip set_cwd for windows path longer than 260 (MAX_PATH)\n", []),
+ io:format("\nNewDir = ~p\n", [NewDir]);
+ _ ->
+ ?line ok = ?FILE_MODULE:set_cwd(NewDir)
+ end,
try
%% Check that we get an error when trying to create...
%% a deep directory
@@ -473,32 +491,39 @@ cur_dir_0(Config) when is_list(Config) ->
atom_to_list(?MODULE)
++"_curdir"),
?line ok = ?FILE_MODULE:make_dir(NewDir),
- ?line io:format("cd to ~s",[NewDir]),
- ?line ok = ?FILE_MODULE:set_cwd(NewDir),
-
- %% Create a file in the new current directory, and check that it
- %% really is created there
- ?line UncommonName = "uncommon.fil",
- ?line {ok,Fd} = ?FILE_MODULE:open(UncommonName,read_write),
- ?line ok = ?FILE_MODULE:close(Fd),
- ?line {ok,NewDirFiles} = ?FILE_MODULE:list_dir("."),
- ?line true = lists:member(UncommonName,NewDirFiles),
-
- %% Delete the directory and return to the old current directory
- %% and check that the created file isn't there (too!)
- ?line expect({error, einval}, {error, eacces},
- ?FILE_MODULE:del_dir(NewDir)),
- ?line ?FILE_MODULE:delete(UncommonName),
- ?line {ok,[]} = ?FILE_MODULE:list_dir("."),
- ?line ok = ?FILE_MODULE:set_cwd(Dir1),
- ?line io:format("cd back to ~s",[Dir1]),
- ?line ok = ?FILE_MODULE:del_dir(NewDir),
- ?line {error, enoent} = ?FILE_MODULE:set_cwd(NewDir),
- ?line ok = ?FILE_MODULE:set_cwd(Dir1),
- ?line io:format("cd back to ~s",[Dir1]),
- ?line {ok,OldDirFiles} = ?FILE_MODULE:list_dir("."),
- ?line false = lists:member(UncommonName,OldDirFiles),
-
+ case {os:type(), length(NewDir) >= 260} of
+ {{win32,_}, true} ->
+ io:format("Skip set_cwd for windows path longer than 260 (MAX_PATH):\n"),
+ io:format("\nNewDir = ~p\n", [NewDir]);
+ _ ->
+ io:format("cd to ~s",[NewDir]),
+ ok = ?FILE_MODULE:set_cwd(NewDir),
+
+ %% Create a file in the new current directory, and check that it
+ %% really is created there
+ UncommonName = "uncommon.fil",
+ {ok,Fd} = ?FILE_MODULE:open(UncommonName,read_write),
+ ok = ?FILE_MODULE:close(Fd),
+ {ok,NewDirFiles} = ?FILE_MODULE:list_dir("."),
+ true = lists:member(UncommonName,NewDirFiles),
+
+ %% Delete the directory and return to the old current directory
+ %% and check that the created file isn't there (too!)
+ expect({error, einval}, {error, eacces},
+ ?FILE_MODULE:del_dir(NewDir)),
+ ?FILE_MODULE:delete(UncommonName),
+ {ok,[]} = ?FILE_MODULE:list_dir("."),
+ ok = ?FILE_MODULE:set_cwd(Dir1),
+ io:format("cd back to ~s",[Dir1]),
+
+ ok = ?FILE_MODULE:del_dir(NewDir),
+ {error, enoent} = ?FILE_MODULE:set_cwd(NewDir),
+ ok = ?FILE_MODULE:set_cwd(Dir1),
+ io:format("cd back to ~s",[Dir1]),
+ {ok,OldDirFiles} = ?FILE_MODULE:list_dir("."),
+ false = lists:member(UncommonName,OldDirFiles)
+ end,
+
%% Try doing some bad things
?line {error, badarg} = ?FILE_MODULE:set_cwd({foo,bar}),
?line {error, enoent} = ?FILE_MODULE:set_cwd(""),
@@ -525,11 +550,11 @@ cur_dir_1(Config) when is_list(Config) ->
?line Dog = test_server:timetrap(test_server:seconds(5)),
?line case os:type() of
- {unix, _} ->
- ?line {error, enotsup} = ?FILE_MODULE:get_cwd("d:");
- {win32, _} ->
- win_cur_dir_1(Config)
- end,
+ {win32, _} ->
+ win_cur_dir_1(Config);
+ _ ->
+ ?line {error, enotsup} = ?FILE_MODULE:get_cwd("d:")
+ end,
?line [] = flush(),
?line test_server:timetrap_cancel(Dog),
ok.
@@ -712,7 +737,10 @@ open1(Config) when is_list(Config) ->
?line io:format(Fd1,Str,[]),
?line {ok,0} = ?FILE_MODULE:position(Fd1,bof),
?line Str = io:get_line(Fd1,''),
- ?line Str = io:get_line(Fd2,''),
+ ?line case io:get_line(Fd2,'') of
+ Str -> Str;
+ eof -> Str
+ end,
?line ok = ?FILE_MODULE:close(Fd2),
?line {ok,0} = ?FILE_MODULE:position(Fd1,bof),
?line ok = ?FILE_MODULE:truncate(Fd1),
@@ -805,6 +833,20 @@ new_modes(Config) when is_list(Config) ->
?line {ok, [$\[]} = ?FILE_MODULE:read(Fd6, 1),
?line ok = ?FILE_MODULE:close(Fd6),
+ %% write and sync
+ case ?FILE_MODULE:open(Name1, [write, sync]) of
+ {ok, Fd7} ->
+ ok = io:write(Fd7, Marker),
+ ok = io:put_chars(Fd7, ".\n"),
+ ok = ?FILE_MODULE:close(Fd7),
+ {ok, Fd8} = ?FILE_MODULE:open(Name1, [read]),
+ {ok, Marker} = io:read(Fd8, prompt),
+ ok = ?FILE_MODULE:close(Fd8);
+ {error, enotsup} ->
+ %% for platforms that don't support the sync option
+ ok
+ end,
+
?line [] = flush(),
?line test_server:timetrap_cancel(Dog),
ok.
@@ -1194,9 +1236,10 @@ file_info_basic_file(Config) when is_list(Config) ->
%% Test that the file has the expected attributes.
%% The times are tricky, so we will save them to a separate test case.
- ?line {ok,#file_info{size=Size,type=Type,access=Access,
- atime=AccessTime,mtime=ModifyTime}} =
- ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo} = ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo} = ?FILE_MODULE:read_file_info(Name, [raw]),
+ #file_info{size=Size,type=Type,access=Access,
+ atime=AccessTime,mtime=ModifyTime} = FileInfo,
?line io:format("Access ~p, Modify ~p", [AccessTime, ModifyTime]),
?line Size = 7,
?line Type = regular,
@@ -1232,15 +1275,16 @@ file_info_basic_directory(Config) when is_list(Config) ->
?line test_directory("/", read_write),
?line test_directory("c:/", read_write),
?line test_directory("c:\\", read_write);
- {unix, _} ->
+ _ ->
?line test_directory("/", read)
end,
test_server:timetrap_cancel(Dog).
test_directory(Name, ExpectedAccess) ->
- ?line {ok,#file_info{size=Size,type=Type,access=Access,
- atime=AccessTime,mtime=ModifyTime}} =
- ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo} = ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo} = ?FILE_MODULE:read_file_info(Name, [raw]),
+ #file_info{size=Size,type=Type,access=Access,
+ atime=AccessTime,mtime=ModifyTime} = FileInfo,
?line io:format("Testing directory ~s", [Name]),
?line io:format("Directory size is ~p", [Size]),
?line io:format("Access ~p", [Access]),
@@ -1265,11 +1309,11 @@ file_info_bad(doc) -> [];
file_info_bad(Config) when is_list(Config) ->
?line Dog = test_server:timetrap(test_server:seconds(5)),
?line RootDir = filename:join([?config(priv_dir, Config)]),
- ?line {error, enoent} =
- ?FILE_MODULE:read_file_info(
- filename:join(RootDir,
- atom_to_list(?MODULE)++ "_nonexistent")),
+ FileName = filename:join(RootDir, atom_to_list(?MODULE) ++ "_nonexistent"),
+ {error,enoent} = ?FILE_MODULE:read_file_info(FileName),
+ {error,enoent} = ?FILE_MODULE:read_file_info(FileName, [raw]),
?line {error, enoent} = ?FILE_MODULE:read_file_info(""),
+ {error, enoent} = ?FILE_MODULE:read_file_info("", [raw]),
?line [] = flush(),
?line test_server:timetrap_cancel(Dog),
ok.
@@ -1304,8 +1348,16 @@ file_info_int(Config) ->
?line io:put_chars(Fd1,"foo"),
%% check that the file got a modify date max a few seconds away from now
- ?line {ok,#file_info{type=regular,atime=AccTime1,mtime=ModTime1}} =
- ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo1} = ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo1Raw} = ?FILE_MODULE:read_file_info(Name, [raw]),
+
+ %% We assert that everything but the size is the same, on some OSs the
+ %% size may not have been flushed to disc and we do not want to do a
+ %% sync to force it.
+ FileInfo1Raw = FileInfo1#file_info{ size = FileInfo1Raw#file_info.size },
+
+ #file_info{type=regular,atime=AccTime1,mtime=ModTime1} = FileInfo1,
+
?line Now = erlang:localtime(), %???
?line io:format("Now ~p",[Now]),
?line io:format("Open file Acc ~p Mod ~p",[AccTime1,ModTime1]),
@@ -1321,9 +1373,10 @@ file_info_int(Config) ->
%% close the file, and watch the modify date change
?line ok = ?FILE_MODULE:close(Fd1),
- ?line {ok,#file_info{size=Size,type=regular,access=Access,
- atime=AccTime2,mtime=ModTime2}} =
- ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo2} = ?FILE_MODULE:read_file_info(Name),
+ {ok,FileInfo2} = ?FILE_MODULE:read_file_info(Name, [raw]),
+ #file_info{size=Size,type=regular,access=Access,
+ atime=AccTime2,mtime=ModTime2} = FileInfo2,
?line io:format("Closed file Acc ~p Mod ~p",[AccTime2,ModTime2]),
?line true = time_dist(ModTime1,ModTime2) >= 0,
@@ -1332,9 +1385,10 @@ file_info_int(Config) ->
?line Access = read_write,
%% Do some directory checking
- ?line {ok,#file_info{size=DSize,type=directory,access=DAccess,
- atime=AccTime3,mtime=ModTime3}} =
- ?FILE_MODULE:read_file_info(RootDir),
+ {ok,FileInfo3} = ?FILE_MODULE:read_file_info(RootDir),
+ {ok,FileInfo3} = ?FILE_MODULE:read_file_info(RootDir, [raw]),
+ #file_info{size=DSize,type=directory,access=DAccess,
+ atime=AccTime3,mtime=ModTime3} = FileInfo3,
%% this dir was modified only a few secs ago
?line io:format("Dir Acc ~p; Mod ~p; Now ~p", [AccTime3, ModTime3, Now]),
?line true = abs(time_dist(Now,ModTime3)) < 5,
@@ -1407,6 +1461,12 @@ file_write_file_info(Config) when is_list(Config) ->
?line ?FILE_MODULE:write_file_info(Name1, #file_info{mode=8#400}),
?line {error, eacces} = ?FILE_MODULE:write_file(Name1, "hello again"),
+ %% Same with raw.
+ ?FILE_MODULE:write_file_info(Name1, #file_info{mode=8#600}, [raw]),
+ ok = ?FILE_MODULE:write_file(Name1, "hello again"),
+ ?FILE_MODULE:write_file_info(Name1, #file_info{mode=8#400}, [raw]),
+ {error,eacces} = ?FILE_MODULE:write_file(Name1, "hello again"),
+
%% Write the times again.
%% Note: Seconds must be even; see note in file_info_times/1.
@@ -1953,7 +2013,6 @@ names(Config) when is_list(Config) ->
?line Name1 = filename:join(RootDir, FileName),
?line Name2 = [RootDir,"/","foo1",".","fil"],
?line Name3 = [RootDir,"/",foo,$1,[[[],[],'.']],"f",il],
- ?line Name4 = list_to_atom(Name1),
?line {ok,Fd0} = ?FILE_MODULE:open(Name1,write),
?line ok = ?FILE_MODULE:close(Fd0),
@@ -1966,23 +2025,33 @@ names(Config) when is_list(Config) ->
?line ok = ?FILE_MODULE:close(Fd2),
?line {ok,Fd3} = ?FILE_MODULE:open(Name3,read),
?line ok = ?FILE_MODULE:close(Fd3),
- ?line {ok,Fd4} = ?FILE_MODULE:open(Name4,read),
- ?line ok = ?FILE_MODULE:close(Fd4),
+ case length(Name1) > 255 of
+ true ->
+ io:format("Path too long for an atom:\n\n~p\n", [Name1]);
+ false ->
+ Name4 = list_to_atom(Name1),
+ {ok,Fd4} = ?FILE_MODULE:open(Name4,read),
+ ok = ?FILE_MODULE:close(Fd4)
+ end,
%% Try some path names
?line Path1 = RootDir,
?line Path2 = [RootDir],
?line Path3 = ['',[],[RootDir,[[]]]],
- ?line Path4 = list_to_atom(Path1),
?line {ok,Fd11,_} = ?FILE_MODULE:path_open([Path1],FileName,read),
?line ok = ?FILE_MODULE:close(Fd11),
?line {ok,Fd12,_} = ?FILE_MODULE:path_open([Path2],FileName,read),
?line ok = ?FILE_MODULE:close(Fd12),
?line {ok,Fd13,_} = ?FILE_MODULE:path_open([Path3],FileName,read),
?line ok = ?FILE_MODULE:close(Fd13),
- ?line {ok,Fd14,_} = ?FILE_MODULE:path_open([Path4],FileName,read),
- ?line ok = ?FILE_MODULE:close(Fd14),
-
+ case length(Path1) > 255 of
+ true->
+ io:format("Path too long for an atom:\n\n~p\n", [Path1]);
+ false ->
+ Path4 = list_to_atom(Path1),
+ {ok,Fd14,_} = ?FILE_MODULE:path_open([Path4],FileName,read),
+ ok = ?FILE_MODULE:close(Fd14)
+ end,
?line [] = flush(),
?line test_server:timetrap_cancel(Dog),
ok.
@@ -2016,15 +2085,15 @@ e_delete(Config) when is_list(Config) ->
%% No permission.
?line case os:type() of
- {unix, _} ->
+ {win32, _} ->
+ %% Remove a character device.
+ ?line {error, eacces} = ?FILE_MODULE:delete("nul");
+ _ ->
?line ?FILE_MODULE:write_file_info(
Base, #file_info {mode=0}),
?line {error, eacces} = ?FILE_MODULE:delete(Afile),
?line ?FILE_MODULE:write_file_info(
- Base, #file_info {mode=8#600});
- {win32, _} ->
- %% Remove a character device.
- ?line {error, eacces} = ?FILE_MODULE:delete("nul")
+ Base, #file_info {mode=8#600})
end,
?line [] = flush(),
@@ -2126,6 +2195,9 @@ e_rename(Config) when is_list(Config) ->
%% At least Windows NT can
%% successfully move a file to
%% another drive.
+ ok;
+ {ose, _} ->
+ %% disabled for now
ok
end,
[] = flush(),
@@ -2157,13 +2229,13 @@ e_make_dir(Config) when is_list(Config) ->
%% No permission (on Unix only).
case os:type() of
- {unix, _} ->
+ {win32, _} ->
+ ok;
+ _ ->
?FILE_MODULE:write_file_info(Base, #file_info {mode=0}),
{error, eacces} = ?FILE_MODULE:make_dir(filename:join(Base, "xxxx")),
?FILE_MODULE:write_file_info(
- Base, #file_info {mode=8#600});
- {win32, _} ->
- ok
+ Base, #file_info {mode=8#600})
end,
test_server:timetrap_cancel(Dog),
ok.
@@ -2206,14 +2278,14 @@ e_del_dir(Config) when is_list(Config) ->
%% No permission.
case os:type() of
- {unix, _} ->
+ {win32, _} ->
+ ok;
+ _ ->
ADirectory = filename:join(Base, "no_perm"),
ok = ?FILE_MODULE:make_dir(ADirectory),
?FILE_MODULE:write_file_info( Base, #file_info {mode=0}),
{error, eacces} = ?FILE_MODULE:del_dir(ADirectory),
- ?FILE_MODULE:write_file_info( Base, #file_info {mode=8#600});
- {win32, _} ->
- ok
+ ?FILE_MODULE:write_file_info( Base, #file_info {mode=8#600})
end,
[] = flush(),
test_server:timetrap_cancel(Dog),
@@ -2596,7 +2668,9 @@ make_link(Config) when is_list(Config) ->
%% since they are not used on symbolic links.
?line {ok, Info} = ?FILE_MODULE:read_link_info(Name),
+ {ok,Info} = ?FILE_MODULE:read_link_info(Name, [raw]),
?line {ok, Info} = ?FILE_MODULE:read_link_info(Alias),
+ {ok,Info} = ?FILE_MODULE:read_link_info(Alias, [raw]),
?line #file_info{links = 2, type = regular} = Info,
?line {error, eexist} =
?FILE_MODULE:make_link(Name, Alias),
@@ -2616,6 +2690,7 @@ read_link_info_for_non_link(Config) when is_list(Config) ->
?line {ok, #file_info{type=directory}} =
?FILE_MODULE:read_link_info("."),
+ {ok, #file_info{type=directory}} = ?FILE_MODULE:read_link_info(".", [raw]),
?line [] = flush(),
?line test_server:timetrap_cancel(Dog),
@@ -2641,13 +2716,20 @@ symlinks(Config) when is_list(Config) ->
case ?FILE_MODULE:make_symlink(Name, Alias) of
{error, enotsup} ->
{skipped, "Links not supported on this platform"};
+ {error, eperm} ->
+ {win32,_} = os:type(),
+ {skipped, "Windows user not privileged to create symlinks"};
ok ->
?line {ok, Info1} = ?FILE_MODULE:read_file_info(Name),
+ {ok,Info1} = ?FILE_MODULE:read_file_info(Name, [raw]),
?line {ok, Info1} = ?FILE_MODULE:read_file_info(Alias),
+ {ok,Info1} = ?FILE_MODULE:read_file_info(Alias, [raw]),
?line {ok, Info1} = ?FILE_MODULE:read_link_info(Name),
+ {ok,Info1} = ?FILE_MODULE:read_link_info(Name, [raw]),
?line #file_info{links = 1, type = regular} = Info1,
?line {ok, Info2} = ?FILE_MODULE:read_link_info(Alias),
+ {ok,Info2} = ?FILE_MODULE:read_link_info(Alias, [raw]),
?line #file_info{links=1, type=symlink} = Info2,
?line {ok, Name} = ?FILE_MODULE:read_link(Alias),
{ok, Name} = ?FILE_MODULE:read_link_all(Alias),
@@ -3567,7 +3649,11 @@ otp_10852(Config) when is_list(Config) ->
ok = rpc_call(Node, list_dir_all, [B]),
ok = rpc_call(Node, read_file, [B]),
ok = rpc_call(Node, make_link, [B,B]),
- ok = rpc_call(Node, make_symlink, [B,B]),
+ case rpc_call(Node, make_symlink, [B,B]) of
+ ok -> ok;
+ {error, E} when (E =:= enotsup) or (E =:= eperm) ->
+ {win32,_} = os:type()
+ end,
ok = rpc_call(Node, delete, [B]),
ok = rpc_call(Node, make_dir, [B]),
ok = rpc_call(Node, del_dir, [B]),
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-27 19:29:46 +0000