diff options
Diffstat (limited to 'lib/kernel/test/file_SUITE.erl')
-rw-r--r-- | lib/kernel/test/file_SUITE.erl | 162 |
1 files changed, 108 insertions, 54 deletions
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 6b52493f46..2ce2303ba3 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -424,11 +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 @@ -485,32 +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(""), @@ -1223,9 +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, @@ -1267,9 +1281,10 @@ file_info_basic_directory(Config) when is_list(Config) -> 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]), @@ -1294,11 +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. @@ -1333,8 +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]), @@ -1350,9 +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, @@ -1361,9 +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, @@ -1436,6 +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. @@ -1982,7 +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), @@ -1995,23 +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. @@ -2628,7 +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), @@ -2648,6 +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), @@ -2673,13 +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), @@ -3599,7 +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]), |