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-rw-r--r--lib/kernel/test/file_name_SUITE.erl312
1 files changed, 134 insertions, 178 deletions
diff --git a/lib/kernel/test/file_name_SUITE.erl b/lib/kernel/test/file_name_SUITE.erl
index 9250a520e9..dcd2cb28a6 100644
--- a/lib/kernel/test/file_name_SUITE.erl
+++ b/lib/kernel/test/file_name_SUITE.erl
@@ -248,10 +248,12 @@ very_icky(Config) when is_list(Config) ->
check_normal(Mod) ->
{ok,Dir} = Mod:get_cwd(),
try
- make_normal_dir(Mod),
+ NormalDir = make_normal_dir(Mod, "normal_dir"),
+ io:format("Normaldir = ~p\n", [NormalDir]),
+ L1 = lists:sort(list(NormalDir)),
{ok, L0} = Mod:list_dir("."),
+ io:format("L0 = ~p\n", [L0]),
L1 = lists:sort(L0),
- L1 = lists:sort(list(normal_dir())),
{ok,D2} = Mod:get_cwd(),
true = is_list(D2),
case Mod:altname("fil1") of
@@ -261,45 +263,45 @@ check_normal(Mod) ->
ok
end,
[ true = is_list(El) || El <- L1],
- Syms = [ {S,Targ,list_to_binary(get_data(Targ,normal_dir()))}
- || {T,S,Targ} <- normal_dir(), T =:= symlink ],
+ Syms = [ {S,Targ,list_to_binary(get_data(Targ, NormalDir))}
+ || {T,S,Targ} <- NormalDir, T =:= symlink ],
[ {ok, Cont} = Mod:read_file(SymL) || {SymL,_,Cont} <- Syms ],
[ {ok, Targ} = fixlink(Mod:read_link(SymL)) || {SymL,Targ,_} <- Syms ],
- chk_cre_dir(Mod,[{directory,"temp_dir",normal_dir()}]),
+
{ok,BeginAt} = Mod:get_cwd(),
true = is_list(BeginAt),
+ TempDir = "temp_dir",
+ make_normal_dir(Mod, TempDir),
{error,enoent} = Mod:set_cwd("tmp_dir"),
- ok = Mod:set_cwd("temp_dir"),
{ok, NowAt} = Mod:get_cwd(),
true = BeginAt =/= NowAt,
ok = Mod:set_cwd(".."),
{ok,BeginAt} = Mod:get_cwd(),
- rm_r(Mod,"temp_dir"),
+ rm_r(Mod, TempDir),
true = is_list(Dir),
[ true = is_list(FN) || FN <- L0 ],
- case has_links() of
- true ->
- ok = Mod:make_link("fil1","nisse"),
+ case Mod:make_link("fil1","nisse") of
+ ok ->
{ok, <<"fil1">>} = Mod:read_file("nisse"),
{ok, #file_info{type = regular}} = Mod:read_link_info("nisse"),
ok = Mod:delete("nisse"),
{ok, <<"fil1">>} = Mod:read_file("fil1"),
{error,enoent} = Mod:read_file("nisse"),
{error,enoent} = Mod:read_link_info("nisse");
- false ->
+ {error,enotsup} ->
ok
end,
[ begin
{ok, FD} = Mod:open(Name,[read]),
{ok, Content} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- normal_dir() ],
+ end || {regular,Name,Content} <- NormalDir ],
[ begin
{ok, FD} = Mod:open(Name,[read,binary]),
BC = list_to_binary(Content),
{ok, BC} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- normal_dir() ],
+ end || {regular,Name,Content} <- NormalDir ],
Mod:rename("fil1","tmp_fil1"),
{ok, <<"fil1">>} = Mod:read_file("tmp_fil1"),
{error,enoent} = Mod:read_file("fil1"),
@@ -332,11 +334,11 @@ check_icky(Mod) ->
try
true=(length("åäö") =:= 3),
UniMode = file:native_name_encoding() =/= latin1,
- make_icky_dir(Mod),
+ IckyDir = make_icky_dir(Mod, "icky_dir"),
{ok, L0} = Mod:list_dir_all("."),
L1 = lists:sort(L0),
- io:format("~p~n~p~n~n",[L1,lists:sort(list(icky_dir()))]),
- L1 = lists:sort(convlist(list(icky_dir()))),
+ io:format("~p~n~p~n~n",[L1,lists:sort(list(IckyDir))]),
+ L1 = lists:sort(convlist(list(IckyDir))),
{ok,D2} = Mod:get_cwd(),
true = is_list(D2),
%% Altname only on windows, and there are no non native filenames there
@@ -347,16 +349,16 @@ check_icky(Mod) ->
%% ok
%% end,
[ true = ((is_list(El) or (UniMode and is_binary(El)))) || El <- L1],
- Syms = [ {S,conv(Targ),list_to_binary(get_data(Targ,icky_dir()))}
- || {T,S,Targ} <- icky_dir(), T =:= symlink ],
+ Syms = [ {S,conv(Targ),list_to_binary(get_data(Targ,IckyDir))}
+ || {T,S,Targ} <- IckyDir, T =:= symlink ],
[ {ok, Cont} = Mod:read_file(SymL) || {SymL,_,Cont} <- Syms ],
[ {ok, Targ} = fixlink(Mod:read_link_all(SymL)) ||
{SymL,Targ,_} <- Syms ],
- chk_cre_dir(Mod,[{directory,"åäö_dir",icky_dir()}]),
+
{ok,BeginAt} = Mod:get_cwd(),
true = is_list(BeginAt),
+ _ = make_icky_dir(Mod, "åäö_dir"),
{error,enoent} = Mod:set_cwd("åä_dir"),
- ok = Mod:set_cwd("åäö_dir"),
{ok, NowAt} = Mod:get_cwd(),
true = is_list(NowAt),
true = BeginAt =/= NowAt,
@@ -364,10 +366,11 @@ check_icky(Mod) ->
{ok,BeginAt} = Mod:get_cwd(),
rm_r2(Mod,"åäö_dir"),
{OS,_} = os:type(),
+
%% Check that treat_icky really converts to the same as the OS
case UniMode of
true ->
- chk_cre_dir(Mod,[{directory,"åäö_dir",[]}]),
+ ok = Mod:make_dir("åäö_dir"),
ok = Mod:set_cwd("åäö_dir"),
ok = Mod:write_file(<<"ååå">>,<<"hello">>),
Treated = treat_icky(<<"ååå">>),
@@ -380,17 +383,17 @@ check_icky(Mod) ->
ok
end,
- chk_cre_dir(Mod,[{directory,treat_icky(<<"åäö_dir">>),icky_dir()}]),
+ _ = make_icky_dir(Mod, treat_icky(<<"åäö_dir">>)),
if
UniMode and (OS =/= win32) ->
{error,enoent} = Mod:set_cwd("åäö_dir");
true ->
ok
end,
+ ok = Mod:set_cwd(".."),
{ok,BeginAt} = Mod:get_cwd(),
- case has_links() of
- true ->
- ok = Mod:make_link("fil1","nisseö"),
+ case Mod:make_link("fil1", "nisseö") of
+ ok ->
{ok, <<"fil1">>} = Mod:read_file("nisseö"),
{ok, #file_info{type = regular}} = Mod:read_link_info("nisseö"),
ok = Mod:delete("nisseö"),
@@ -403,20 +406,20 @@ check_icky(Mod) ->
{error,enoent} = Mod:read_link_info("nisseö"),
{error,enoent} = Mod:read_file(treat_icky(<<"nisseö">>)),
{error,enoent} = Mod:read_link_info(treat_icky(<<"nisseö">>));
- false ->
+ {error,enotsup} ->
ok
end,
[ begin
{ok, FD} = Mod:open(Name,[read]),
{ok, Content} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- icky_dir() ],
+ end || {regular,Name,Content} <- IckyDir ],
[ begin
{ok, FD} = Mod:open(Name,[read,binary]),
BC = list_to_binary([Content]),
{ok, BC} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- icky_dir() ],
+ end || {regular,Name,Content} <- IckyDir ],
Mod:rename("åäö2","åäö_fil1"),
{ok, <<"åäö2">>} = Mod:read_file("åäö_fil1"),
{error,enoent} = Mod:read_file("åäö2"),
@@ -470,33 +473,33 @@ check_very_icky(Mod) ->
true ->
ok
end,
- make_very_icky_dir(Mod),
- {ok, L0} = Mod:list_dir_all("."),
- L1 = lists:sort(L0),
- L1 = lists:sort(convlist(list(very_icky_dir()))),
+ VeryIckyDir = make_very_icky_dir(Mod, "very_icky_dir"),
+ Expected = lists:sort(convlist(list(VeryIckyDir))),
+ {ok, Actual} = Mod:list_dir_all("."),
+ Expected = lists:sort(Actual),
{ok,D2} = Mod:get_cwd(),
true = is_list(D2),
- [ true = ((is_list(El) or is_binary(El))) || El <- L1],
- Syms = [ {S,conv(Targ),list_to_binary(get_data(Targ,very_icky_dir()))}
- || {T,S,Targ} <- very_icky_dir(), T =:= symlink ],
+ [ true = ((is_list(El) or is_binary(El))) || El <- Expected],
+ Syms = [{S,conv(Targ),list_to_binary(get_data(Targ, VeryIckyDir))}
+ || {symlink,S,Targ} <- VeryIckyDir],
[ {ok, Cont} = Mod:read_file(SymL) || {SymL,_,Cont} <- Syms ],
[ {ok, Targ} = fixlink(Mod:read_link_all(SymL)) ||
{SymL,Targ,_} <- Syms ],
- chk_cre_dir(Mod,[{directory,[1088,1079,1091]++"_dir",very_icky_dir()}]),
+
{ok,BeginAt} = Mod:get_cwd(),
+ OtherDir = [1088,1079,1091] ++ "_dir",
true = is_list(BeginAt),
+ make_very_icky_dir(Mod, OtherDir),
{error,enoent} = Mod:set_cwd("åä_dir"),
- ok = Mod:set_cwd([1088,1079,1091]++"_dir"),
{ok, NowAt} = Mod:get_cwd(),
true = is_list(NowAt),
true = BeginAt =/= NowAt,
ok = Mod:set_cwd(".."),
{ok,BeginAt} = Mod:get_cwd(),
- rm_r2(Mod,[1088,1079,1091]++"_dir"),
+ rm_r2(Mod, OtherDir),
- case has_links() of
- true ->
- ok = Mod:make_link("fil1","nisse"++[1088,1079,1091]),
+ case Mod:make_link("fil1","nisse"++[1088,1079,1091]) of
+ ok ->
{ok, <<"fil1">>} =
Mod:read_file("nisse"++[1088,1079,1091]),
{ok, #file_info{type = regular}} =
@@ -512,20 +515,20 @@ check_very_icky(Mod) ->
{error,enoent} = Mod:read_link_info("nisse"++[1088,1079,1091]),
{error,enoent} = Mod:read_file(<<"nisseö">>),
{error,enoent} = Mod:read_link_info(<<"nisseö">>);
- false ->
+ {error,enotsup} ->
ok
end,
[ begin
{ok, FD} = Mod:open(Name,[read]),
{ok, Content} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- very_icky_dir() ],
+ end || {regular,Name,Content} <- VeryIckyDir ],
[ begin
{ok, FD} = Mod:open(Name,[read,binary]),
BC = list_to_binary([Content]),
{ok, BC} = Mod:read(FD,1024),
ok = file:close(FD)
- end || {regular,Name,Content} <- very_icky_dir() ],
+ end || {regular,Name,Content} <- VeryIckyDir ],
Mod:rename([956,965,963,954,959,49],
[956,965,963,954,959]++"_fil1"),
{ok, <<"åäö2">>} = Mod:read_file([956,965,963,954,959]++"_fil1"),
@@ -609,90 +612,35 @@ rm_r2(Mod,Dir) ->
{ok, #file_info{type = symlink}} ->
ok = Mod:delete(Dir)
end.
-chk_cre_dir(_,[]) ->
- ok;
-chk_cre_dir(Mod,[{regular,Name,Content}|T]) ->
- %% io:format("~p~n",[Name]),
- ok = Mod:write_file(Name,Content),
- chk_cre_dir(Mod,T);
-chk_cre_dir(Mod,[{link,Name,Target}|T]) ->
- ok = Mod:make_link(Target,Name),
- chk_cre_dir(Mod,T);
-chk_cre_dir(Mod,[{symlink,Name,Target}|T]) ->
- ok = Mod:make_symlink(Target,Name),
- chk_cre_dir(Mod,T);
-chk_cre_dir(Mod,[{directory,Name,Content}|T]) ->
- ok = Mod:make_dir(Name),
- %% io:format("Content = ~p~n",[Content]),
- Content2 = [{Ty,filename:join(Name,N),case Ty of link -> filename:join(Name,C); _ -> C end} || {Ty,N,C} <- Content ],
- %% io:format("Content2 = ~p~n",[Content2]),
- chk_cre_dir(Mod,Content2),
- chk_cre_dir(Mod,T).
-
-has_links() ->
- case os:type() of
- {win32,_} ->
- case os:version() of
- {N,NN,_} when (N > 5) andalso (NN >= 1) ->
- true;
- _ ->
- false
- end;
- _ ->
- true
- end.
-
-make_normal_dir(Mod) ->
- rm_rf(Mod,"normal_dir"),
- Mod:make_dir("normal_dir"),
- Mod:set_cwd("normal_dir"),
- Mod:write_file("fil1","fil1"),
- Mod:write_file("fil2","fil2"),
- case has_links() of
- true ->
- Mod:make_link("fil2","fil3"),
- Mod:make_symlink("fil2","fil4");
- _ ->
- ok
- end,
- Mod:make_dir("subdir"),
- Mod:write_file(filename:join("subdir","subfil1"),"subfil1"),
- ok.
-normal_dir() ->
- [{regular,"fil1","fil1"},
- {regular,"fil2","fil2"}] ++
- case has_links() of
- true ->
- [{regular,"fil3","fil2"},
- {symlink,"fil4","fil2"}];
- false ->
- []
- end ++
- [{directory,"subdir",
- [{regular,"subfil1","subfil1"}]}].
+make_normal_dir(Mod, DirName) ->
+ Dir = [{regular,"fil1","fil1"},
+ {regular,"fil2","fil2"},
+ {hardlink,"fil3","fil2"},
+ {symlink,"fil4","fil2"},
+ {directory,"subdir",
+ [{regular,"subfil1","subfil1"}]}],
+ rm_rf(Mod, DirName),
+ Mod:make_dir(DirName),
+ Mod:set_cwd(DirName),
+ make_dir_contents(Dir, Mod).
-make_icky_dir(Mod) ->
- rm_rf(Mod,"icky_dir"),
- Icky=icky_dir(),
- chk_cre_dir(Mod,[{directory,"icky_dir",linkify([],Icky)}]),
- Mod:set_cwd("icky_dir"),
- ok.
-
-linkify(_Passed,[]) ->
- [];
-linkify(Passed,[{regular,Name,Content}|T]) ->
- Regulars = [ {N,C} || {regular,N,C} <- Passed, N =/= Name ],
- case lists:keysearch(Content,2,Regulars) of
- {value, {Linkto, Content}} ->
- [{link,Name,Linkto} | linkify(Passed,T)];
- _ ->
- [{regular,Name,Content} | linkify([{regular,Name,Content}|Passed],T)]
- end;
-linkify(Passed,[{directory, Name, Content}|T]) ->
- [{directory,Name, linkify(Content,Content)}|linkify(Passed,T)];
-linkify(Passed,[H|T]) ->
- [H|linkify([H|Passed],T)].
+make_icky_dir(Mod, IckyDirName) ->
+ Icky = [{regular,"fil1","fil1"},
+ {regular,"åäö2","åäö2"},
+ {hardlink,"åäö3","åäö2"},
+ {symlink,"åäö4","åäö2"},
+ {regular,treat_icky(<<"åäö5">>),"åäö5"},
+ {symlink,treat_icky(<<"åäö6">>),treat_icky(<<"åäö5">>)},
+ {directory,treat_icky(<<"åäösubdir2">>),
+ [{regular,treat_icky(<<"åäösubfil2">>),"åäösubfil12"},
+ {regular,"åäösubfil3","åäösubfil13"}]},
+ {directory,"åäösubdir",
+ [{regular,"åäösubfil1","åäösubfil1"}]}],
+ rm_rf(Mod, IckyDirName),
+ ok = Mod:make_dir(IckyDirName),
+ ok = Mod:set_cwd(IckyDirName),
+ make_dir_contents(Icky, Mod).
hopeless_darwin() ->
case {os:type(),os:version()} of
@@ -702,58 +650,24 @@ hopeless_darwin() ->
false
end.
-icky_dir() ->
- [{regular,"fil1","fil1"},
- {regular,"åäö2","åäö2"}] ++
- case has_links() of
- true ->
- [{regular,"åäö3","åäö2"},
- {symlink,"åäö4","åäö2"}];
- false ->
- []
- end ++
- [{regular,treat_icky(<<"åäö5">>),"åäö5"}] ++
- case has_links() of
- true ->
- [{symlink,treat_icky(<<"åäö6">>),treat_icky(<<"åäö5">>)}];
- false ->
- []
- end ++
- [{directory,treat_icky(<<"åäösubdir2">>),
- [{regular,treat_icky(<<"åäösubfil2">>),"åäösubfil12"},
- {regular,"åäösubfil3","åäösubfil13"}]},
- {directory,"åäösubdir",
- [{regular,"åäösubfil1","åäösubfil1"}]}].
-
-make_very_icky_dir(Mod) ->
- rm_rf(Mod,"very_icky_dir"),
- Icky=very_icky_dir(),
- chk_cre_dir(Mod,[{directory,"very_icky_dir",linkify([],Icky)}]),
- Mod:set_cwd("very_icky_dir"),
- ok.
-
-very_icky_dir() ->
- [{regular,"fil1","fil1"},
- {regular,[956,965,963,954,959,49],"åäö2"}] ++
- case has_links() of
- true ->
- [{regular,[956,965,963,954,959,50],"åäö2"},
- {symlink,[956,965,963,954,959,51],[956,965,963,954,959,49]}];
- false ->
- []
- end ++
- [{regular,treat_icky(<<"åäö5">>),"åäö5"}] ++
- case has_links() of
- true ->
- [{symlink,treat_icky(<<"åäö6">>),treat_icky(<<"åäö5">>)}];
- false ->
- []
- end ++
- [{directory,treat_icky(<<"åäösubdir2">>),
- [{regular,treat_icky(<<"åäösubfil2">>),"åäösubfil12"},
- {regular,"åäösubfil3","åäösubfil13"}]},
- {directory,[956,965,963,954,959]++"subdir1",
- [{regular,[956,965,963,954,959]++"subfil1","åäösubfil1"}]}].
+make_very_icky_dir(Mod, DirName) ->
+ Desc = [{regular,"fil1","fil1"},
+ {regular,[956,965,963,954,959,49],"åäö2"},
+ {hardlink,[956,965,963,954,959,50],
+ [956,965,963,954,959,49],
+ "åäö2"},
+ {symlink,[956,965,963,954,959,51],[956,965,963,954,959,49]},
+ {regular,treat_icky(<<"åäö5">>),"åäö5"},
+ {symlink,treat_icky(<<"åäö6">>),treat_icky(<<"åäö5">>)},
+ {directory,treat_icky(<<"åäösubdir2">>),
+ [{regular,treat_icky(<<"åäösubfil2">>),"åäösubfil12"},
+ {regular,"åäösubfil3","åäösubfil13"}]},
+ {directory,[956,965,963,954,959]++"subdir1",
+ [{regular,[956,965,963,954,959]++"subfil1","åäösubfil1"}]}],
+ rm_rf(Mod, DirName),
+ ok = Mod:make_dir(DirName),
+ ok = Mod:set_cwd(DirName),
+ make_dir_contents(Desc, Mod).
%% Some OS'es simply do not allow non UTF8 filenames
treat_icky(Bin) ->
@@ -826,6 +740,48 @@ conv(L) ->
end.
+make_dir_contents([{regular,Name,Contents}=H|T], Mod) ->
+ ok = Mod:write_file(Name, Contents),
+ [H|make_dir_contents(T, Mod)];
+make_dir_contents([{hardlink,Target,Name}|T], Mod) ->
+ case Mod:make_link(Name, Target) of
+ ok ->
+ [{regular,Target,Name}|make_dir_contents(T, Mod)];
+ {error,enotsup} ->
+ make_dir_contents(T, Mod)
+ end;
+make_dir_contents([{hardlink,Target,Name,Contents}|T], Mod) ->
+ case Mod:make_link(Name, Target) of
+ ok ->
+ [{regular,Target,Contents}|make_dir_contents(T, Mod)];
+ {error,enotsup} ->
+ make_dir_contents(T, Mod)
+ end;
+make_dir_contents([{symlink,Target,Name}=H|T], Mod) ->
+ case Mod:make_symlink(Name, Target) of
+ ok ->
+ [H|make_dir_contents(T, Mod)];
+ {error,enotsup} ->
+ make_dir_contents(T, Mod);
+ {error,eperm} ->
+ make_dir_contents(T, Mod)
+ end;
+make_dir_contents([{directory,Dir,C0}|T], Mod) ->
+ ok = Mod:make_dir(Dir),
+ C1 = [case Op of
+ Link when Link =:= hardlink; Link =:= symlink ->
+ {Op,filename:join(Dir, Name0),filename:join(Dir, Extra)};
+ _ ->
+ {Op,filename:join(Dir, Name0),Extra}
+ end || {Op,Name0,Extra} <- C0],
+ C2 = make_dir_contents(C1, Mod),
+ C = [{Op,filename:basename(Name0),Extra} ||
+ {Op,Name0,Extra} <- C2],
+ [{directory,Dir,C}|make_dir_contents(T, Mod)];
+make_dir_contents([], _Mod) ->
+ [].
+
+
rand_comp_decomp(Max) ->
N = rand:uniform(Max),
L = [ rand_decomp() || _ <- lists:seq(1,N) ],