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-rw-r--r--lib/kernel/test/prim_file_SUITE.erl731
1 files changed, 205 insertions, 526 deletions
diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl
index e88d42788f..ab62f4dc34 100644
--- a/lib/kernel/test/prim_file_SUITE.erl
+++ b/lib/kernel/test/prim_file_SUITE.erl
@@ -21,38 +21,23 @@
-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,
read_write_file/1, free_memory/0]).
--export([cur_dir_0a/1, cur_dir_0b/1,
- cur_dir_1a/1, cur_dir_1b/1,
- make_del_dir_a/1, make_del_dir_b/1,
- pos1/1, pos2/1]).
--export([close/1,
- delete_a/1, delete_b/1]).
--export([ open1/1, modes/1]).
--export([
- file_info_basic_file_a/1, file_info_basic_file_b/1,
- file_info_basic_directory_a/1, file_info_basic_directory_b/1,
- file_info_bad_a/1, file_info_bad_b/1,
- file_info_times_a/1, file_info_times_b/1,
- file_write_file_info_a/1, file_write_file_info_b/1,
- file_read_file_info_opts/1, file_write_file_info_opts/1,
- file_write_read_file_info_opts/1
- ]).
--export([rename_a/1, rename_b/1,
- access/1, truncate/1, datasync/1, sync/1,
+-export([cur_dir_0/1, cur_dir_1/1,
+ make_del_dir/1, pos1/1, pos2/1]).
+-export([close/1, delete/1]).
+-export([open1/1, modes/1]).
+-export([file_info_basic_file/1, file_info_basic_directory/1, file_info_bad/1,
+ file_info_times/1, file_write_file_info/1,
+ file_read_file_info_opts/1, file_write_file_info_opts/1,
+ file_write_read_file_info_opts/1]).
+-export([rename/1, access/1, truncate/1, datasync/1, sync/1,
read_write/1, pread_write/1, append/1, exclusive/1]).
--export([ e_delete/1, e_rename/1, e_make_dir/1, e_del_dir/1]).
+-export([e_delete/1, e_rename/1, e_make_dir/1, e_del_dir/1]).
--export([ read_not_really_compressed/1,
- read_compressed/1, write_compressed/1,
- compress_errors/1]).
-
--export([
- make_link_a/1, make_link_b/1,
- read_link_info_for_non_link/1,
- symlinks_a/1, symlinks_b/1,
- list_dir_limit/1,
- list_dir_error/1,
- list_dir/1]).
+-export([make_link/1, read_link_info_for_non_link/1,
+ symlinks/1,
+ list_dir_limit/1,
+ list_dir_error/1,
+ list_dir/1]).
-export([advise/1]).
-export([large_write/1]).
@@ -67,29 +52,16 @@
-define(PRIM_FILE, prim_file).
-%% Calls ?PRIM_FILE:F with arguments A and an optional handle H
-%% as first argument, unless the handle is [], i.e no handle.
-%% This is a macro to give the compiler and thereby
-%% the cross reference tool the possibility to interprete
-%% the call, since M, F, A (or [H | A]) can all be known at
-%% compile time.
--define(PRIM_FILE_call(F, H, A),
- case H of
- [] -> apply(?PRIM_FILE, F, A);
- _ -> apply(?PRIM_FILE, F, [H | A])
- end).
-
suite() -> [].
all() ->
[read_write_file, {group, dirs}, {group, files},
- delete_a, delete_b, rename_a, rename_b, {group, errors},
- {group, compression}, {group, links}, list_dir_limit, list_dir].
+ delete, rename, {group, errors}, {group, links},
+ list_dir_limit, list_dir].
groups() ->
[{dirs, [],
- [make_del_dir_a, make_del_dir_b, cur_dir_0a, cur_dir_0b,
- cur_dir_1a, cur_dir_1b]},
+ [make_del_dir, cur_dir_0, cur_dir_1]},
{files, [],
[{group, open}, {group, pos}, {group, file_info},
truncate, sync, datasync, advise, large_write, allocate]},
@@ -98,22 +70,14 @@ groups() ->
append, exclusive]},
{pos, [], [pos1, pos2]},
{file_info, [],
- [file_info_basic_file_a, file_info_basic_file_b,
- file_info_basic_directory_a,
- file_info_basic_directory_b, file_info_bad_a,
- file_info_bad_b, file_info_times_a, file_info_times_b,
- file_write_file_info_a, file_write_file_info_b,
- file_read_file_info_opts, file_write_file_info_opts,
- file_write_read_file_info_opts
+ [file_info_basic_file,file_info_basic_directory, file_info_bad,
+ file_info_times, file_write_file_info, file_read_file_info_opts,
+ file_write_file_info_opts, file_write_read_file_info_opts
]},
{errors, [],
[e_delete, e_rename, e_make_dir, e_del_dir]},
- {compression, [],
- [read_compressed, read_not_really_compressed,
- write_compressed, compress_errors]},
{links, [],
- [make_link_a, make_link_b, read_link_info_for_non_link,
- symlinks_a, symlinks_b, list_dir_error]}].
+ [make_link, read_link_info_for_non_link, symlinks, list_dir_error]}].
init_per_testcase(large_write, Config) ->
{ok, Started} = application:ensure_all_started(os_mon),
@@ -246,39 +210,27 @@ read_write_file(Config) when is_list(Config) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-make_del_dir_a(Config) when is_list(Config) ->
- make_del_dir(Config, [], "_a").
-
-make_del_dir_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = make_del_dir(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- %% Just to make sure the state of the server makes a difference
- {error, einval} = ?PRIM_FILE_call(get_cwd, Handle, []),
- Result.
-
-make_del_dir(Config, Handle, Suffix) ->
+make_del_dir(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir,Config),
NewDir = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_mk-dir"++Suffix),
- ok = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
- {error, eexist} = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
- ok = ?PRIM_FILE_call(del_dir, Handle, [NewDir]),
- {error, enoent} = ?PRIM_FILE_call(del_dir, Handle, [NewDir]),
+ ++"_mk-dir"),
+ ok = ?PRIM_FILE:make_dir(NewDir),
+ {error, eexist} = ?PRIM_FILE:make_dir(NewDir),
+ ok = ?PRIM_FILE:del_dir(NewDir),
+ {error, enoent} = ?PRIM_FILE:del_dir(NewDir),
%% Make sure we are not in a directory directly under test_server
%% as that would result in eacces errors when trying to delete '..',
%% because there are processes having that directory as current.
- ok = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
- {ok, CurrentDir} = ?PRIM_FILE_call(get_cwd, Handle, []),
+ ok = ?PRIM_FILE:make_dir(NewDir),
+ {ok, CurrentDir} = ?PRIM_FILE:get_cwd(),
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]);
_ ->
- ok = ?PRIM_FILE_call(set_cwd, Handle, [NewDir])
+ ok = ?PRIM_FILE:set_cwd(NewDir)
end,
try
%% Check that we get an error when trying to create...
@@ -286,14 +238,14 @@ make_del_dir(Config, Handle, Suffix) ->
NewDir2 = filename:join(RootDir,
atom_to_list(?MODULE)
++"_mk-dir-noexist/foo"),
- {error, enoent} = ?PRIM_FILE_call(make_dir, Handle, [NewDir2]),
+ {error, enoent} = ?PRIM_FILE:make_dir(NewDir2),
%% a nameless directory
- {error, enoent} = ?PRIM_FILE_call(make_dir, Handle, [""]),
+ {error, enoent} = ?PRIM_FILE:make_dir(""),
%% a directory with illegal name
- {error, badarg} = ?PRIM_FILE_call(make_dir, Handle, ['mk-dir']),
+ {error, badarg} = ?PRIM_FILE:make_dir('mk-dir'),
%% a directory with illegal name, even if it's a (bad) list
- {error, badarg} = ?PRIM_FILE_call(make_dir, Handle, [[1,2,3,{}]]),
+ {error, badarg} = ?PRIM_FILE:make_dir([1,2,3,{}]),
%% Maybe this isn't an error, exactly, but worth mentioning anyway:
%% ok = ?PRIM_FILE:make_dir([$f,$o,$o,0,$b,$a,$r])),
@@ -306,125 +258,101 @@ make_del_dir(Config, Handle, Suffix) ->
%% Try deleting some bad directories
%% Deleting the parent directory to the current, sounds dangerous, huh?
%% Don't worry ;-) the parent directory should never be empty, right?
- case ?PRIM_FILE_call(del_dir, Handle, [".."]) of
+ case ?PRIM_FILE:del_dir("..") of
{error, eexist} -> ok;
{error, eacces} -> ok; %OpenBSD
{error, einval} -> ok %FreeBSD
end,
- {error, enoent} = ?PRIM_FILE_call(del_dir, Handle, [""]),
- {error, badarg} = ?PRIM_FILE_call(del_dir, Handle, [[3,2,1,{}]])
+ {error, enoent} = ?PRIM_FILE:del_dir(""),
+ {error, badarg} = ?PRIM_FILE:del_dir([3,2,1,{}])
after
- ok = ?PRIM_FILE_call(set_cwd, Handle, [CurrentDir])
+ ok = ?PRIM_FILE:set_cwd(CurrentDir)
end,
ok.
-cur_dir_0a(Config) when is_list(Config) ->
- cur_dir_0(Config, []).
-
-cur_dir_0b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = cur_dir_0(Config, Handle),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-cur_dir_0(Config, Handle) ->
+cur_dir_0(Config) when is_list(Config) ->
%% Find out the current dir, and cd to it ;-)
- {ok,BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, []),
+ {ok,BaseDir} = ?PRIM_FILE:get_cwd(),
Dir1 = BaseDir ++ "", %% Check that it's a string
- ok = ?PRIM_FILE_call(set_cwd, Handle, [Dir1]),
- DirName = atom_to_list(?MODULE) ++
- case Handle of
- [] ->
- "_curdir";
- _ ->
- "_curdir_h"
- end,
+ ok = ?PRIM_FILE:set_cwd(Dir1),
+ DirName = atom_to_list(?MODULE) ++ "_curdir",
%% Make a new dir, and cd to that
RootDir = proplists:get_value(priv_dir,Config),
NewDir = filename:join(RootDir, DirName),
- ok = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
+ ok = ?PRIM_FILE:make_dir(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]);
_ ->
io:format("cd to ~s",[NewDir]),
- ok = ?PRIM_FILE_call(set_cwd, Handle, [NewDir]),
+ ok = ?PRIM_FILE:set_cwd(NewDir),
%% Create a file in the new current directory, and check that it
%% really is created there
UncommonName = "uncommon.fil",
{ok,Fd} = ?PRIM_FILE:open(UncommonName, [read, write]),
ok = ?PRIM_FILE:close(Fd),
- {ok,NewDirFiles} = ?PRIM_FILE_call(list_dir, Handle, ["."]),
+ {ok,NewDirFiles} = ?PRIM_FILE: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}, {error, eexist},
- ?PRIM_FILE_call(del_dir, Handle, [NewDir])),
- ?PRIM_FILE_call(delete, Handle, [UncommonName]),
- {ok,[]} = ?PRIM_FILE_call(list_dir, Handle, ["."]),
- ok = ?PRIM_FILE_call(set_cwd, Handle, [Dir1]),
+ ?PRIM_FILE:del_dir(NewDir)),
+ ?PRIM_FILE:delete(UncommonName),
+ {ok,[]} = ?PRIM_FILE:list_dir("."),
+ ok = ?PRIM_FILE:set_cwd(Dir1),
io:format("cd back to ~s",[Dir1]),
- ok = ?PRIM_FILE_call(del_dir, Handle, [NewDir]),
- {error, enoent} = ?PRIM_FILE_call(set_cwd, Handle, [NewDir]),
- ok = ?PRIM_FILE_call(set_cwd, Handle, [Dir1]),
+ ok = ?PRIM_FILE:del_dir(NewDir),
+ {error, enoent} = ?PRIM_FILE:set_cwd(NewDir),
+ ok = ?PRIM_FILE:set_cwd(Dir1),
io:format("cd back to ~s",[Dir1]),
- {ok,OldDirFiles} = ?PRIM_FILE_call(list_dir, Handle, ["."]),
+ {ok,OldDirFiles} = ?PRIM_FILE:list_dir("."),
false = lists:member(UncommonName,OldDirFiles)
end,
%% Try doing some bad things
{error, badarg} =
- ?PRIM_FILE_call(set_cwd, Handle, [{foo,bar}]),
+ ?PRIM_FILE:set_cwd({foo,bar}),
{error, enoent} =
- ?PRIM_FILE_call(set_cwd, Handle, [""]),
+ ?PRIM_FILE:set_cwd(""),
{error, enoent} =
- ?PRIM_FILE_call(set_cwd, Handle, [".......a......"]),
+ ?PRIM_FILE:set_cwd(".......a......"),
{ok,BaseDir} =
- ?PRIM_FILE_call(get_cwd, Handle, []), %% Still there?
+ ?PRIM_FILE:get_cwd(), %% Still there?
%% On Windows, there should only be slashes, no backslashes,
%% in the return value of get_cwd().
%% (The test is harmless on Unix, because filenames usually
%% don't contain backslashes.)
- {ok, BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, []),
+ {ok, BaseDir} = ?PRIM_FILE:get_cwd(),
false = lists:member($\\, BaseDir),
ok.
%% Tests ?PRIM_FILE:get_cwd/1.
-cur_dir_1a(Config) when is_list(Config) ->
- cur_dir_1(Config, []).
-
-cur_dir_1b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = cur_dir_1(Config, Handle),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-cur_dir_1(Config, Handle) ->
+cur_dir_1(Config) when is_list(Config) ->
case os:type() of
{win32, _} ->
- win_cur_dir_1(Config, Handle);
+ win_cur_dir_1(Config);
_ ->
{error, enotsup} =
- ?PRIM_FILE_call(get_cwd, Handle, ["d:"])
+ ?PRIM_FILE:get_cwd("d:")
end,
ok.
-win_cur_dir_1(_Config, Handle) ->
- {ok, BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, []),
+win_cur_dir_1(_Config) ->
+ {ok, BaseDir} = ?PRIM_FILE:get_cwd(),
%% Get the drive letter from the current directory,
%% and try to get current directory for that drive.
[Drive, $:|_] = BaseDir,
- {ok, BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, [[Drive, $:]]),
+ {ok, BaseDir} = ?PRIM_FILE:get_cwd([Drive, $:]),
io:format("BaseDir = ~s\n", [BaseDir]),
%% Unfortunately, there is no way to move away from the
@@ -446,12 +374,12 @@ open1(Config) when is_list(Config) ->
Name = filename:join(NewDir, "foo1.fil"),
{ok,Fd1} = ?PRIM_FILE:open(Name, [read, write]),
{ok,Fd2} = ?PRIM_FILE:open(Name, [read]),
- Str = "{a,tuple}.\n",
- Length = length(Str),
- ?PRIM_FILE:write(Fd1,Str),
+ Bin = list_to_binary("{a,tuple}.\n"),
+ Length = byte_size(Bin),
+ ?PRIM_FILE:write(Fd1,Bin),
{ok,0} = ?PRIM_FILE:position(Fd1,bof),
- {ok, Str} = ?PRIM_FILE:read(Fd1,Length),
- {ok, Str} = ?PRIM_FILE:read(Fd2,Length),
+ {ok, Bin} = ?PRIM_FILE:read(Fd1,Length),
+ {ok, Bin} = ?PRIM_FILE:read(Fd2,Length),
ok = ?PRIM_FILE:close(Fd2),
{ok,0} = ?PRIM_FILE:position(Fd1,bof),
ok = ?PRIM_FILE:truncate(Fd1),
@@ -471,13 +399,13 @@ modes(Config) when is_list(Config) ->
++"_open_modes"),
ok = ?PRIM_FILE:make_dir(NewDir),
Name1 = filename:join(NewDir, "foo1.fil"),
- Marker = "hello, world",
- Length = length(Marker),
+ Marker = <<"hello, world">>,
+ Length = byte_size(Marker),
%% write
{ok, Fd1} = ?PRIM_FILE:open(Name1, [write]),
ok = ?PRIM_FILE:write(Fd1, Marker),
- ok = ?PRIM_FILE:write(Fd1, ".\n"),
+ ok = ?PRIM_FILE:write(Fd1, <<".\n">>),
ok = ?PRIM_FILE:close(Fd1),
%% read
@@ -496,12 +424,6 @@ modes(Config) when is_list(Config) ->
{ok, Marker} = ?PRIM_FILE:read(Fd4, Length),
ok = ?PRIM_FILE:close(Fd4),
- %% read and binary
- BinaryMarker = list_to_binary(Marker),
- {ok, Fd5} = ?PRIM_FILE:open(Name1, [read, binary]),
- {ok, BinaryMarker} = ?PRIM_FILE:read(Fd5, Length),
- ok = ?PRIM_FILE:close(Fd5),
-
ok.
close(Config) when is_list(Config) ->
@@ -528,9 +450,9 @@ access(Config) when is_list(Config) ->
Name = filename:join(RootDir,
atom_to_list(?MODULE)
++"_access.fil"),
- Str = "ABCDEFGH",
+ Bin = <<"ABCDEFGH">>,
{ok,Fd1} = ?PRIM_FILE:open(Name, [write]),
- ?PRIM_FILE:write(Fd1,Str),
+ ?PRIM_FILE:write(Fd1,Bin),
ok = ?PRIM_FILE:close(Fd1),
%% Check that we can't write when in read only mode
{ok,Fd2} = ?PRIM_FILE:open(Name, [read]),
@@ -542,7 +464,7 @@ access(Config) when is_list(Config) ->
end,
ok = ?PRIM_FILE:close(Fd2),
{ok, Fd3} = ?PRIM_FILE:open(Name, [read]),
- {ok, Str} = ?PRIM_FILE:read(Fd3,length(Str)),
+ {ok, Bin} = ?PRIM_FILE:read(Fd3,byte_size(Bin)),
ok = ?PRIM_FILE:close(Fd3),
ok.
@@ -564,7 +486,7 @@ read_write(Config) when is_list(Config) ->
ok.
read_write_test(File) ->
- Marker = "hello, world",
+ Marker = <<"hello, world">>,
ok = ?PRIM_FILE:write(File, Marker),
{ok, 0} = ?PRIM_FILE:position(File, 0),
{ok, Marker} = ?PRIM_FILE:read(File, 100),
@@ -590,15 +512,15 @@ pread_write(Config) when is_list(Config) ->
ok.
pread_write_test(File) ->
- Marker = "hello, world",
- Len = length(Marker),
+ Marker = <<"hello, world">>,
+ Len = byte_size(Marker),
ok = ?PRIM_FILE:write(File, Marker),
{ok, Marker} = ?PRIM_FILE:pread(File, 0, 100),
eof = ?PRIM_FILE:pread(File, 100, 1),
ok = ?PRIM_FILE:pwrite(File, Len, Marker),
{ok, Marker} = ?PRIM_FILE:pread(File, Len, 100),
eof = ?PRIM_FILE:pread(File, 100, 1),
- MM = Marker ++ Marker,
+ MM = <<Marker/binary,Marker/binary>>,
{ok, MM} = ?PRIM_FILE:pread(File, 0, 100),
ok = ?PRIM_FILE:close(File),
ok.
@@ -655,24 +577,24 @@ pos1(Config) when is_list(Config) ->
atom_to_list(?MODULE)
++"_pos1.fil"),
{ok, Fd1} = ?PRIM_FILE:open(Name, [write]),
- ?PRIM_FILE:write(Fd1,"ABCDEFGH"),
+ ?PRIM_FILE:write(Fd1,<<"ABCDEFGH">>),
ok = ?PRIM_FILE:close(Fd1),
{ok, Fd2} = ?PRIM_FILE:open(Name, [read]),
%% Start pos is first char
io:format("Relative positions"),
- {ok, "A"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"A">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 2} = ?PRIM_FILE:position(Fd2,{cur,1}),
- {ok, "C"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"C">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 0} = ?PRIM_FILE:position(Fd2,{cur,-3}),
- {ok, "A"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"A">>} = ?PRIM_FILE:read(Fd2,1),
%% Backwards from first char should be an error
{ok,0} = ?PRIM_FILE:position(Fd2,{cur,-1}),
{error, einval} = ?PRIM_FILE:position(Fd2,{cur,-1}),
%% Reset position and move again
{ok, 0} = ?PRIM_FILE:position(Fd2,0),
{ok, 2} = ?PRIM_FILE:position(Fd2,{cur,2}),
- {ok, "C"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"C">>} = ?PRIM_FILE:read(Fd2,1),
%% Go a lot forwards
{ok, 13} = ?PRIM_FILE:position(Fd2,{cur,10}),
eof = ?PRIM_FILE:read(Fd2,1),
@@ -684,27 +606,27 @@ pos1(Config) when is_list(Config) ->
{ok, 8} = ?PRIM_FILE:position(Fd2,cur),
eof = ?PRIM_FILE:read(Fd2,1),
{ok, 7} = ?PRIM_FILE:position(Fd2,7),
- {ok, "H"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"H">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 0} = ?PRIM_FILE:position(Fd2,0),
- {ok, "A"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"A">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 3} = ?PRIM_FILE:position(Fd2,3),
- {ok, "D"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"D">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 12} = ?PRIM_FILE:position(Fd2,12),
eof = ?PRIM_FILE:read(Fd2,1),
{ok, 3} = ?PRIM_FILE:position(Fd2,3),
- {ok, "D"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"D">>} = ?PRIM_FILE:read(Fd2,1),
%% Try the {bof,X} notation
{ok, 3} = ?PRIM_FILE:position(Fd2,{bof,3}),
- {ok, "D"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"D">>} = ?PRIM_FILE:read(Fd2,1),
%% Try eof positions
io:format("EOF positions"),
{ok, 8} = ?PRIM_FILE:position(Fd2,{eof,0}),
eof = ?PRIM_FILE:read(Fd2,1),
{ok, 7} = ?PRIM_FILE:position(Fd2,{eof,-1}),
- {ok, "H"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"H">>} = ?PRIM_FILE:read(Fd2,1),
{ok, 0} = ?PRIM_FILE:position(Fd2,{eof,-8}),
- {ok, "A"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"A">>} = ?PRIM_FILE:read(Fd2,1),
{error, einval} = ?PRIM_FILE:position(Fd2,{eof,-9}),
ok.
@@ -714,7 +636,7 @@ pos2(Config) when is_list(Config) ->
atom_to_list(?MODULE)
++"_pos2.fil"),
{ok,Fd1} = ?PRIM_FILE:open(Name, [write]),
- ?PRIM_FILE:write(Fd1,"ABCDEFGH"),
+ ?PRIM_FILE:write(Fd1,<<"ABCDEFGH">>),
ok = ?PRIM_FILE:close(Fd1),
{ok, Fd2} = ?PRIM_FILE:open(Name, [read]),
{error, einval} = ?PRIM_FILE:position(Fd2,-1),
@@ -722,35 +644,25 @@ pos2(Config) when is_list(Config) ->
%% Make sure that we still can search after an error.
{ok, 0} = ?PRIM_FILE:position(Fd2, 0),
{ok, 3} = ?PRIM_FILE:position(Fd2, {bof,3}),
- {ok, "D"} = ?PRIM_FILE:read(Fd2,1),
+ {ok, <<"D">>} = ?PRIM_FILE:read(Fd2,1),
io:format("DONE"),
ok.
-
-file_info_basic_file_a(Config) when is_list(Config) ->
- file_info_basic_file(Config, [], "_a").
-
-file_info_basic_file_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = file_info_basic_file(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-file_info_basic_file(Config, Handle, Suffix) ->
+file_info_basic_file(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir, Config),
%% Create a short file.
Name = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_basic_test"++Suffix++".fil"),
+ ++"_basic_test"".fil"),
{ok,Fd1} = ?PRIM_FILE:open(Name, [write]),
?PRIM_FILE:write(Fd1, "foo bar"),
ok = ?PRIM_FILE:close(Fd1),
%% Test that the file has the expected attributes.
%% The times are tricky, so we will save them to a separate test case.
- {ok, FileInfo} = ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ {ok, FileInfo} = ?PRIM_FILE:read_file_info(Name),
#file_info{size = Size, type = Type, access = Access,
atime = AccessTime, mtime = ModifyTime} =
FileInfo,
@@ -768,39 +680,30 @@ file_info_basic_file(Config, Handle, Suffix) ->
ok.
-file_info_basic_directory_a(Config) when is_list(Config) ->
- file_info_basic_directory(Config, []).
-
-file_info_basic_directory_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = file_info_basic_directory(Config, Handle),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-file_info_basic_directory(Config, Handle) ->
+file_info_basic_directory(Config) when is_list(Config) ->
%% Note: filename:join/1 removes any trailing slash,
%% which is essential for ?PRIM_FILE:read_file_info/1 to work on
%% platforms such as Windows95.
RootDir = filename:join([proplists:get_value(priv_dir, Config)]),
%% Test that the RootDir directory has the expected attributes.
- test_directory(RootDir, read_write, Handle),
+ test_directory(RootDir, read_write),
%% Note that on Windows file systems, "/" or "c:/" are *NOT* directories.
%% Therefore, test that ?PRIM_FILE:read_file_info/1 behaves
%% as if they were directories.
case os:type() of
{win32, _} ->
- test_directory("/", read_write, Handle),
- test_directory("c:/", read_write, Handle),
- test_directory("c:\\", read_write, Handle);
+ test_directory("/", read_write),
+ test_directory("c:/", read_write),
+ test_directory("c:\\", read_write);
_ ->
- test_directory("/", read, Handle)
+ test_directory("/", read)
end,
ok.
-test_directory(Name, ExpectedAccess, Handle) ->
- {ok, FileInfo} = ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+test_directory(Name, ExpectedAccess) ->
+ {ok, FileInfo} = ?PRIM_FILE:read_file_info(Name),
#file_info{size = Size, type = Type, access = Access,
atime = AccessTime, mtime = ModifyTime} =
FileInfo,
@@ -824,45 +727,24 @@ all_integers([]) ->
%% Try something nonexistent.
-file_info_bad_a(Config) when is_list(Config) ->
- file_info_bad(Config, []).
-
-file_info_bad_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = file_info_bad(Config, Handle),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-file_info_bad(Config, Handle) ->
+file_info_bad(Config) when is_list(Config) ->
RootDir = filename:join([proplists:get_value(priv_dir, Config)]),
- {error, enoent} =
- ?PRIM_FILE_call(
- read_file_info, Handle,
- [filename:join(RootDir,
- atom_to_list(?MODULE)++"_nonexistent")]),
+ NonExistent = filename:join(RootDir, atom_to_list(?MODULE)++"_nonexistent"),
+ {error, enoent} = ?PRIM_FILE:read_file_info(NonExistent),
ok.
%% Test that the file times behave as they should.
-file_info_times_a(Config) when is_list(Config) ->
- file_info_times(Config, [], "_a").
-
-file_info_times_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = file_info_times(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-file_info_times(Config, Handle, Suffix) ->
+file_info_times(Config) when is_list(Config) ->
%% We have to try this twice, since if the test runs across the change
%% of a month the time diff calculations will fail. But it won't happen
%% if you run it twice in succession.
test_server:m_out_of_n(
1,2,
- fun() -> file_info_int(Config, Handle, Suffix) end),
+ fun() -> file_info_int(Config) end),
ok.
-file_info_int(Config, Handle, Suffix) ->
+file_info_int(Config) ->
%% Note: filename:join/1 removes any trailing slash,
%% which is essential for ?PRIM_FILE:read_file_info/1 to work on
%% platforms such as Windows95.
@@ -872,14 +754,14 @@ file_info_int(Config, Handle, Suffix) ->
Name = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_file_info"++Suffix++".fil"),
+ ++"_file_info.fil"),
{ok,Fd1} = ?PRIM_FILE:open(Name, [write]),
?PRIM_FILE:write(Fd1,"foo"),
%% check that the file got a modify date max a few seconds away from now
{ok, #file_info{type = regular,
atime = AccTime1, mtime = ModTime1}} =
- ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ ?PRIM_FILE:read_file_info(Name),
Now = erlang:localtime(),
io:format("Now ~p",[Now]),
io:format("Open file Acc ~p Mod ~p",[AccTime1,ModTime1]),
@@ -897,7 +779,7 @@ file_info_int(Config, Handle, Suffix) ->
ok = ?PRIM_FILE:close(Fd1),
{ok, #file_info{size = Size, type = regular, access = Access,
atime = AccTime2, mtime = ModTime2}} =
- ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ ?PRIM_FILE:read_file_info(Name),
io:format("Closed file Acc ~p Mod ~p",[AccTime2,ModTime2]),
true = time_dist(ModTime1, ModTime2) >= 0,
@@ -909,7 +791,7 @@ file_info_int(Config, Handle, Suffix) ->
{ok, #file_info{size = DSize, type = directory,
access = DAccess,
atime = AccTime3, mtime = ModTime3}} =
- ?PRIM_FILE_call(read_file_info, Handle, [RootDir]),
+ ?PRIM_FILE:read_file_info(RootDir),
%% this dir was modified only a few secs ago
io:format("Dir Acc ~p; Mod ~p; Now ~p",
[AccTime3, ModTime3, Now]),
@@ -936,16 +818,7 @@ filter_atime(Atime, Config) ->
%% Test the write_file_info/2 function.
-file_write_file_info_a(Config) when is_list(Config) ->
- file_write_file_info(Config, [], "_a").
-
-file_write_file_info_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = file_write_file_info(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-file_write_file_info(Config, Handle, Suffix) ->
+file_write_file_info(Config) when is_list(Config) ->
RootDir = get_good_directory(Config),
io:format("RootDir = ~p", [RootDir]),
@@ -955,16 +828,16 @@ file_write_file_info(Config, Handle, Suffix) ->
Name = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_write_file_info_ro"++Suffix),
+ ++"_write_file_info_ro"),
ok = ?PRIM_FILE:write_file(Name, "hello"),
Time = {{1997, 01, 02}, {12, 35, 42}},
Info = #file_info{mode=8#400, atime=Time, mtime=Time, ctime=Time},
- ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, Info]),
+ ok = ?PRIM_FILE:write_file_info(Name, Info),
%% Read back the times.
{ok, ActualInfo} =
- ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ ?PRIM_FILE:read_file_info(Name),
#file_info{mode=_Mode, atime=ActAtime, mtime=Time,
ctime=ActCtime} = ActualInfo,
FilteredAtime = filter_atime(Time, Config),
@@ -980,14 +853,11 @@ file_write_file_info(Config, Handle, Suffix) ->
{error, eacces} = ?PRIM_FILE:write_file(Name, "hello again"),
%% Make the file writable again.
-
- ?PRIM_FILE_call(write_file_info, Handle,
- [Name, #file_info{mode=8#600}]),
+ ?PRIM_FILE:write_file_info(Name, #file_info{mode=8#600}),
ok = ?PRIM_FILE:write_file(Name, "hello again"),
%% And unwritable.
- ?PRIM_FILE_call(write_file_info, Handle,
- [Name, #file_info{mode=8#400}]),
+ ?PRIM_FILE:write_file_info(Name, #file_info{mode=8#400}),
{error, eacces} = ?PRIM_FILE:write_file(Name, "hello again"),
%% Write the times again.
@@ -995,9 +865,9 @@ file_write_file_info(Config, Handle, Suffix) ->
NewTime = {{1997, 02, 15}, {13, 18, 20}},
NewInfo = #file_info{atime=NewTime, mtime=NewTime, ctime=NewTime},
- ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, NewInfo]),
+ ok = ?PRIM_FILE:write_file_info(Name, NewInfo),
{ok, ActualInfo2} =
- ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ ?PRIM_FILE:read_file_info(Name),
#file_info{atime=NewActAtime, mtime=NewTime,
ctime=NewActCtime} = ActualInfo2,
NewFilteredAtime = filter_atime(NewTime, Config),
@@ -1012,14 +882,12 @@ file_write_file_info(Config, Handle, Suffix) ->
%% Make the file writeable again, so that we can remove the
%% test suites ... :-)
- ?PRIM_FILE_call(write_file_info, Handle,
- [Name, #file_info{mode=8#600}]),
+ ?PRIM_FILE:write_file_info(Name, #file_info{mode=8#600}),
ok.
%% Test the write_file_info/3 function.
file_write_file_info_opts(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
RootDir = get_good_directory(Config),
io:format("RootDir = ~p", [RootDir]),
@@ -1028,7 +896,7 @@ file_write_file_info_opts(Config) when is_list(Config) ->
lists:foreach(fun
({FI, Opts}) ->
- ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI, Opts])
+ ok = ?PRIM_FILE:write_file_info(Name, FI, Opts)
end, [
{#file_info{ mode=8#600, atime = Time, mtime = Time, ctime = Time}, Opts} ||
Opts <- [[{time, posix}]],
@@ -1038,7 +906,7 @@ file_write_file_info_opts(Config) when is_list(Config) ->
%% REM: determine date range dependent on time_t = Uint32 | Sint32 | Sint64 | Uint64
%% Determine time_t on os:type()?
lists:foreach(fun ({FI, Opts}) ->
- ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI, Opts])
+ ok = ?PRIM_FILE:write_file_info(Name, FI, Opts)
end, [ {#file_info{ mode=8#400, atime = Time, mtime = Time, ctime = Time}, Opts} ||
Opts <- [[{time, universal}],[{time, local}]],
Time <- [
@@ -1050,11 +918,9 @@ file_write_file_info_opts(Config) when is_list(Config) ->
{{2037,2,3},{23,59,59}},
erlang:localtime()
]]),
- ok = ?PRIM_FILE:stop(Handle),
ok.
file_read_file_info_opts(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
RootDir = get_good_directory(Config),
io:format("RootDir = ~p", [RootDir]),
@@ -1063,41 +929,38 @@ file_read_file_info_opts(Config) when is_list(Config) ->
lists:foreach(fun
(Opts) ->
- {ok,_} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts])
+ {ok,_} = ?PRIM_FILE:read_file_info(Name, Opts)
end, [[{time, Type}] || Type <- [local, universal, posix]]),
- ok = ?PRIM_FILE:stop(Handle),
ok.
%% Test the write and read back *_file_info/3 functions.
file_write_read_file_info_opts(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
RootDir = get_good_directory(Config),
io:format("RootDir = ~p", [RootDir]),
Name = filename:join(RootDir, atom_to_list(?MODULE) ++"_read_write_file_info_opts"),
ok = ?PRIM_FILE:write_file(Name, "hello_opts2"),
- ok = file_write_read_file_info_opts(Handle, Name, {{1989, 04, 28}, {19,30,22}}, [{time, local}]),
- ok = file_write_read_file_info_opts(Handle, Name, {{1989, 04, 28}, {19,30,22}}, [{time, universal}]),
+ ok = file_write_read_file_info_opts(Name, {{1989, 04, 28}, {19,30,22}}, [{time, local}]),
+ ok = file_write_read_file_info_opts(Name, {{1989, 04, 28}, {19,30,22}}, [{time, universal}]),
%% will not work on platforms with unsigned time_t
- %ok = file_write_read_file_info_opts(Handle, Name, {{1930, 04, 28}, {19,30,22}}, [{time, local}]),
- %ok = file_write_read_file_info_opts(Handle, Name, {{1930, 04, 28}, {19,30,22}}, [{time, universal}]),
- ok = file_write_read_file_info_opts(Handle, Name, 1, [{time, posix}]),
+ %ok = file_write_read_file_info_opts(Name, {{1930, 04, 28}, {19,30,22}}, [{time, local}]),
+ %ok = file_write_read_file_info_opts(Name, {{1930, 04, 28}, {19,30,22}}, [{time, universal}]),
+ ok = file_write_read_file_info_opts(Name, 1, [{time, posix}]),
%% will not work on platforms with unsigned time_t
- %ok = file_write_read_file_info_opts(Handle, Name, -1, [{time, posix}]),
- %ok = file_write_read_file_info_opts(Handle, Name, -300000, [{time, posix}]),
- ok = file_write_read_file_info_opts(Handle, Name, 300000, [{time, posix}]),
- ok = file_write_read_file_info_opts(Handle, Name, 0, [{time, posix}]),
+ %ok = file_write_read_file_info_opts(Name, -1, [{time, posix}]),
+ %ok = file_write_read_file_info_opts(Name, -300000, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Name, 300000, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Name, 0, [{time, posix}]),
- ok = ?PRIM_FILE:stop(Handle),
ok.
-file_write_read_file_info_opts(Handle, Name, Mtime, Opts) ->
- {ok, FI} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts]),
+file_write_read_file_info_opts(Name, Mtime, Opts) ->
+ {ok, FI} = ?PRIM_FILE:read_file_info(Name, Opts),
FI2 = FI#file_info{ mtime = Mtime },
- ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI2, Opts]),
- {ok, FI3} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts]),
+ ok = ?PRIM_FILE:write_file_info(Name, FI2, Opts),
+ {ok, FI3} = ?PRIM_FILE:read_file_info(Name, Opts),
io:format("Expecting mtime = ~p, got ~p~n", [FI2#file_info.mtime, FI3#file_info.mtime]),
FI2 = FI3,
ok.
@@ -1175,8 +1038,8 @@ advise(Config) when is_list(Config) ->
atom_to_list(?MODULE)
++"_advise.fil"),
- Line1 = "Hello\n",
- Line2 = "World!\n",
+ Line1 = <<"Hello\n">>,
+ Line2 = <<"World!\n">>,
{ok, Fd} = ?PRIM_FILE:open(Advise, [write]),
ok = ?PRIM_FILE:advise(Fd, 0, 0, normal),
@@ -1226,7 +1089,7 @@ advise(Config) when is_list(Config) ->
{ok, Fd9} = ?PRIM_FILE:open(Advise, [read]),
Offset = 0,
%% same as a 0 length in some implementations
- Length = length(Line1) + length(Line2),
+ Length = byte_size(Line1) + byte_size(Line2),
ok = ?PRIM_FILE:advise(Fd9, Offset, Length, sequential),
{ok, Line1} = ?PRIM_FILE:read_line(Fd9),
{ok, Line2} = ?PRIM_FILE:read_line(Fd9),
@@ -1250,23 +1113,18 @@ do_large_write(Name) ->
Chunk = <<0:ChunkSize/unit:8>>,
Data = zip_data(lists:duplicate(Chunks, Chunk), Interleave),
Size = Chunks * ChunkSize + Chunks, % 4 G + 32
- Wordsize = erlang:system_info(wordsize),
- case prim_file:write_file(Name, Data) of
- ok when Wordsize =:= 8 ->
- {ok,#file_info{size=Size}} = file:read_file_info(Name),
- {ok,Fd} = prim_file:open(Name, [read]),
- check_large_write(Fd, ChunkSize, 0, Interleave);
- {error,einval} when Wordsize =:= 4 ->
- ok
- end.
+ ok = ?PRIM_FILE:write_file(Name, Data),
+ {ok,#file_info{size=Size}} = file:read_file_info(Name),
+ {ok,Fd} = ?PRIM_FILE:open(Name, [read]),
+ check_large_write(Fd, ChunkSize, 0, Interleave).
check_large_write(Fd, ChunkSize, Pos, [X|Interleave]) ->
Pos1 = Pos + ChunkSize,
- {ok,Pos1} = prim_file:position(Fd, {cur,ChunkSize}),
- {ok,[X]} = prim_file:read(Fd, 1),
+ {ok,Pos1} = ?PRIM_FILE:position(Fd, {cur,ChunkSize}),
+ {ok,<<X>>} = ?PRIM_FILE:read(Fd, 1),
check_large_write(Fd, ChunkSize, Pos1+1, Interleave);
check_large_write(Fd, _, _, []) ->
- eof = prim_file:read(Fd, 1),
+ eof = ?PRIM_FILE:read(Fd, 1),
ok.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1338,71 +1196,53 @@ allocate_and_assert(Fd, Offset, Length) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-delete_a(Config) when is_list(Config) ->
- delete(Config, [], "_a").
-
-delete_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = delete(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-delete(Config, Handle, Suffix) ->
+delete(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir,Config),
Name = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_delete"++Suffix++".fil"),
+ ++"_delete.fil"),
{ok, Fd1} = ?PRIM_FILE:open(Name, [write]),
?PRIM_FILE:write(Fd1,"ok.\n"),
ok = ?PRIM_FILE:close(Fd1),
%% Check that the file is readable
{ok, Fd2} = ?PRIM_FILE:open(Name, [read]),
ok = ?PRIM_FILE:close(Fd2),
- ok = ?PRIM_FILE_call(delete, Handle, [Name]),
+ ok = ?PRIM_FILE:delete(Name),
%% Check that the file is not readable anymore
{error, _} = ?PRIM_FILE:open(Name, [read]),
%% Try deleting a nonexistent file
- {error, enoent} = ?PRIM_FILE_call(delete, Handle, [Name]),
+ {error, enoent} = ?PRIM_FILE:delete(Name),
ok.
-rename_a(Config) when is_list(Config) ->
- rename(Config, [], "_a").
-
-rename_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = rename(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-rename(Config, Handle, Suffix) ->
+rename(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir,Config),
- FileName1 = atom_to_list(?MODULE)++"_rename"++Suffix++".fil",
- FileName2 = atom_to_list(?MODULE)++"_rename"++Suffix++".ful",
+ FileName1 = atom_to_list(?MODULE)++"_rename.fil",
+ FileName2 = atom_to_list(?MODULE)++"_rename.ful",
Name1 = filename:join(RootDir, FileName1),
Name2 = filename:join(RootDir, FileName2),
{ok,Fd1} = ?PRIM_FILE:open(Name1, [write]),
ok = ?PRIM_FILE:close(Fd1),
%% Rename, and check that it really changed name
- ok = ?PRIM_FILE_call(rename, Handle, [Name1, Name2]),
+ ok = ?PRIM_FILE:rename(Name1, Name2),
{error, _} = ?PRIM_FILE:open(Name1, [read]),
{ok, Fd2} = ?PRIM_FILE:open(Name2, [read]),
ok = ?PRIM_FILE:close(Fd2),
%% Try renaming something to itself
- ok = ?PRIM_FILE_call(rename, Handle, [Name2, Name2]),
+ ok = ?PRIM_FILE:rename(Name2, Name2),
%% Try renaming something that doesn't exist
{error, enoent} =
- ?PRIM_FILE_call(rename, Handle, [Name1, Name2]),
+ ?PRIM_FILE:rename(Name1, Name2),
%% Try renaming to something else than a string
{error, badarg} =
- ?PRIM_FILE_call(rename, Handle, [Name1, foobar]),
+ ?PRIM_FILE:rename(Name1, foobar),
%% Move between directories
DirName1 = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_rename_dir"++Suffix),
+ ++"_rename_dir"),
DirName2 = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_second_rename_dir"++Suffix),
+ ++"_second_rename_dir"),
Name1foo = filename:join(DirName1, "foo.fil"),
Name2foo = filename:join(DirName2, "foo.fil"),
Name2bar = filename:join(DirName2, "bar.dir"),
@@ -1410,21 +1250,21 @@ rename(Config, Handle, Suffix) ->
%% The name has to include the full file name, path is not enough
expect(
{error, eexist}, {error, eisdir},
- ?PRIM_FILE_call(rename, Handle, [Name2, DirName1])),
+ ?PRIM_FILE:rename(Name2, DirName1)),
ok =
- ?PRIM_FILE_call(rename, Handle, [Name2, Name1foo]),
+ ?PRIM_FILE:rename(Name2, Name1foo),
%% Now rename the directory
- ok = ?PRIM_FILE_call(rename, Handle, [DirName1, DirName2]),
+ ok = ?PRIM_FILE:rename(DirName1, DirName2),
%% And check that the file is there now
{ok,Fd3} = ?PRIM_FILE:open(Name2foo, [read]),
ok = ?PRIM_FILE:close(Fd3),
%% Try some dirty things now: move the directory into itself
{error, Msg1} =
- ?PRIM_FILE_call(rename, Handle, [DirName2, Name2bar]),
+ ?PRIM_FILE:rename(DirName2, Name2bar),
io:format("Errmsg1: ~p",[Msg1]),
%% move dir into a file in itself
{error, Msg2} =
- ?PRIM_FILE_call(rename, Handle, [DirName2, Name2foo]),
+ ?PRIM_FILE:rename(DirName2, Name2foo),
io:format("Errmsg2: ~p",[Msg2]),
ok.
@@ -1657,165 +1497,19 @@ e_del_dir(Config) when is_list(Config) ->
ok.
-%% Trying reading and positioning from a compressed file.
-
-read_compressed(Config) when is_list(Config) ->
- Data = proplists:get_value(data_dir, Config),
- Real = filename:join(Data, "realmen.html.gz"),
- {ok, Fd} = ?PRIM_FILE:open(Real, [read, compressed]),
- try_read_file(Fd).
-
-%% Trying reading and positioning from an uncompressed file,
-%% but with the compressed flag given.
-
-read_not_really_compressed(Config) when is_list(Config) ->
- Data = proplists:get_value(data_dir, Config),
- Priv = proplists:get_value(priv_dir, Config),
-
- %% The file realmen.html might have got CRs added (by WinZip).
- %% Remove them, or the file positions will not be correct.
-
- Real = filename:join(Data, "realmen.html"),
- RealPriv = filename:join(Priv,
- atom_to_list(?MODULE)++"_realmen.html"),
- {ok, RealDataBin} = ?PRIM_FILE:read_file(Real),
- RealData = remove_crs(binary_to_list(RealDataBin), []),
- ok = ?PRIM_FILE:write_file(RealPriv, RealData),
- {ok, Fd} = ?PRIM_FILE:open(RealPriv, [read, compressed]),
- try_read_file(Fd).
-
-remove_crs([$\r|Rest], Result) ->
- remove_crs(Rest, Result);
-remove_crs([C|Rest], Result) ->
- remove_crs(Rest, [C|Result]);
-remove_crs([], Result) ->
- lists:reverse(Result).
-
-try_read_file(Fd) ->
- %% Seek to the current position (nothing should happen).
-
- {ok, 0} = ?PRIM_FILE:position(Fd, 0),
- {ok, 0} = ?PRIM_FILE:position(Fd, {cur, 0}),
-
- %% Read a few lines from a compressed file.
-
- ShouldBe = "<TITLE>Real Programmers Don't Use PASCAL</TITLE>\n",
- {ok, ShouldBe} = ?PRIM_FILE:read(Fd, length(ShouldBe)),
-
- %% Now seek forward.
-
- {ok, 381} = ?PRIM_FILE:position(Fd, 381),
- Back = "Back in the good old days -- the \"Golden Era\" " ++
- "of computers, it was\n",
- {ok, Back} = ?PRIM_FILE:read(Fd, length(Back)),
-
- %% Try to search forward relative to the current position.
-
- {ok, CurPos} = ?PRIM_FILE:position(Fd, {cur, 0}),
- RealPos = 4273,
- {ok, RealPos} = ?PRIM_FILE:position(Fd, {cur, RealPos-CurPos}),
- RealProg = "<LI> Real Programmers aren't afraid to use GOTOs.\n",
- {ok, RealProg} = ?PRIM_FILE:read(Fd, length(RealProg)),
-
- %% Seek backward.
-
- AfterTitle = length("<TITLE>"),
- {ok, AfterTitle} = ?PRIM_FILE:position(Fd, AfterTitle),
- Title = "Real Programmers Don't Use PASCAL</TITLE>\n",
- {ok, Title} = ?PRIM_FILE:read(Fd, length(Title)),
-
- %% Done.
-
- ?PRIM_FILE:close(Fd),
- ok.
-
-write_compressed(Config) when is_list(Config) ->
- Priv = proplists:get_value(priv_dir, Config),
- MyFile = filename:join(Priv,
- atom_to_list(?MODULE)++"_test.gz"),
-
- %% Write a file.
-
- {ok, Fd} = ?PRIM_FILE:open(MyFile, [write, compressed]),
- {ok, 0} = ?PRIM_FILE:position(Fd, 0),
- Prefix = "hello\n",
- End = "end\n",
- ok = ?PRIM_FILE:write(Fd, Prefix),
- {ok, 143} = ?PRIM_FILE:position(Fd, 143),
- ok = ?PRIM_FILE:write(Fd, End),
- ok = ?PRIM_FILE:close(Fd),
-
- %% Read the file and verify the contents.
-
- {ok, Fd1} = ?PRIM_FILE:open(MyFile, [read, compressed]),
- {ok, Prefix} = ?PRIM_FILE:read(Fd1, length(Prefix)),
- Second = lists:duplicate(143-length(Prefix), 0) ++ End,
- {ok, Second} = ?PRIM_FILE:read(Fd1, length(Second)),
- ok = ?PRIM_FILE:close(Fd1),
-
- %% Ensure that the file is compressed.
-
- TotalSize = 143 + length(End),
- case ?PRIM_FILE:read_file_info(MyFile) of
- {ok, #file_info{size=Size}} when Size < TotalSize ->
- ok;
- {ok, #file_info{size=Size}} when Size == TotalSize ->
- ct:fail(file_not_compressed)
- end,
-
- %% Write again to ensure that the file is truncated.
-
- {ok, Fd2} = ?PRIM_FILE:open(MyFile, [write, compressed]),
- NewString = "aaaaaaaaaaa",
- ok = ?PRIM_FILE:write(Fd2, NewString),
- ok = ?PRIM_FILE:close(Fd2),
- {ok, Fd3} = ?PRIM_FILE:open(MyFile, [read, compressed]),
- {ok, NewString} = ?PRIM_FILE:read(Fd3, 1024),
- ok = ?PRIM_FILE:close(Fd3),
-
- ok.
-
-compress_errors(Config) when is_list(Config) ->
- Data = proplists:get_value(data_dir, Config),
- {error, enoent} = ?PRIM_FILE:open("non_existing__",
- [compressed, read]),
- {error, einval} = ?PRIM_FILE:open("non_existing__",
- [compressed, read, write]),
-
- %% Read a corrupted .gz file.
-
- Corrupted = filename:join(Data, "corrupted.gz"),
- {ok, Fd} = ?PRIM_FILE:open(Corrupted, [read, compressed]),
- {error, eio} = ?PRIM_FILE:read(Fd, 100),
- ?PRIM_FILE:close(Fd),
-
- ok.
-
-
-%% Test creating a hard link.
-make_link_a(Config) when is_list(Config) ->
- make_link(Config, [], "_a").
-
-%% Test creating a hard link.
-make_link_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = make_link(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-make_link(Config, Handle, Suffix) ->
+make_link(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir, Config),
NewDir = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_make_link"++Suffix),
- ok = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
+ ++"_make_link"),
+ ok = ?PRIM_FILE:make_dir(NewDir),
Name = filename:join(NewDir, "a_file"),
ok = ?PRIM_FILE:write_file(Name, "some contents\n"),
Alias = filename:join(NewDir, "an_alias"),
Result =
- case ?PRIM_FILE_call(make_link, Handle, [Name, Alias]) of
+ case ?PRIM_FILE:make_link(Name, Alias) of
{error, enotsup} ->
{skipped, "Links not supported on this platform"};
ok ->
@@ -1826,12 +1520,12 @@ make_link(Config, Handle, Suffix) ->
%% since they are not used on symbolic links.
{ok, Info} =
- ?PRIM_FILE_call(read_link_info, Handle, [Name]),
+ ?PRIM_FILE:read_link_info(Name),
{ok, Info} =
- ?PRIM_FILE_call(read_link_info, Handle, [Alias]),
+ ?PRIM_FILE:read_link_info(Alias),
#file_info{links = 2, type = regular} = Info,
{error, eexist} =
- ?PRIM_FILE_call(make_link, Handle, [Name, Alias]),
+ ?PRIM_FILE:make_link(Name, Alias),
ok
end,
@@ -1843,30 +1537,19 @@ read_link_info_for_non_link(Config) when is_list(Config) ->
{ok, #file_info{type=directory}} = ?PRIM_FILE:read_link_info("."),
ok.
-%% Test operations on symbolic links (for Unix).
-symlinks_a(Config) when is_list(Config) ->
- symlinks(Config, [], "_a").
-
-%% Test operations on symbolic links (for Unix).
-symlinks_b(Config) when is_list(Config) ->
- {ok, Handle} = ?PRIM_FILE:start(),
- Result = symlinks(Config, Handle, "_b"),
- ok = ?PRIM_FILE:stop(Handle),
- Result.
-
-symlinks(Config, Handle, Suffix) ->
+symlinks(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir, Config),
NewDir = filename:join(RootDir,
atom_to_list(?MODULE)
- ++"_make_symlink"++Suffix),
- ok = ?PRIM_FILE_call(make_dir, Handle, [NewDir]),
+ ++"_make_symlink"),
+ ok = ?PRIM_FILE:make_dir(NewDir),
Name = filename:join(NewDir, "a_plain_file"),
ok = ?PRIM_FILE:write_file(Name, "some stupid content\n"),
Alias = filename:join(NewDir, "a_symlink_alias"),
Result =
- case ?PRIM_FILE_call(make_symlink, Handle, [Name, Alias]) of
+ case ?PRIM_FILE:make_symlink(Name, Alias) of
{error, enotsup} ->
{skipped, "Links not supported on this platform"};
{error, eperm} ->
@@ -1874,20 +1557,20 @@ symlinks(Config, Handle, Suffix) ->
{skipped, "Windows user not privileged to create links"};
ok ->
{ok, Info1} =
- ?PRIM_FILE_call(read_file_info, Handle, [Name]),
+ ?PRIM_FILE:read_file_info(Name),
{ok, Info1} =
- ?PRIM_FILE_call(read_file_info, Handle, [Alias]),
+ ?PRIM_FILE:read_file_info(Alias),
{ok, Info1} =
- ?PRIM_FILE_call(read_link_info, Handle, [Name]),
+ ?PRIM_FILE:read_link_info(Name),
#file_info{links = 1, type = regular} = Info1,
{ok, Info2} =
- ?PRIM_FILE_call(read_link_info, Handle, [Alias]),
+ ?PRIM_FILE:read_link_info(Alias),
#file_info{links=1, type=symlink} = Info2,
{ok, Name} =
- ?PRIM_FILE_call(read_link, Handle, [Alias]),
+ ?PRIM_FILE:read_link(Alias),
{ok, Name} =
- ?PRIM_FILE_call(read_link_all, Handle, [Alias]),
+ ?PRIM_FILE:read_link_all(Alias),
%% If all is good, delete dir again (avoid hanging dir on windows)
rm_rf(?PRIM_FILE,NewDir),
ok
@@ -1907,10 +1590,9 @@ list_dir_limit(Config) when is_list(Config) ->
RootDir = proplists:get_value(priv_dir, Config),
NewDir = filename:join(RootDir,
atom_to_list(?MODULE)++"_list_dir_limit"),
- {ok, Handle1} = ?PRIM_FILE:start(),
- ok = ?PRIM_FILE_call(make_dir, Handle1, [NewDir]),
+ ok = ?PRIM_FILE:make_dir(NewDir),
Ref = erlang:start_timer(MaxTime*1000, self(), []),
- Result = list_dir_limit_loop(NewDir, Handle1, Ref, MaxNumber, 0),
+ Result = list_dir_limit_loop(NewDir, Ref, MaxNumber, 0),
Time = case erlang:cancel_timer(Ref) of
false -> MaxTime;
T -> MaxTime - (T div 1000)
@@ -1920,21 +1602,18 @@ list_dir_limit(Config) when is_list(Config) ->
{error, _Reason, N} -> N;
_ -> 0
end,
- {ok, Handle2} = ?PRIM_FILE:start(),
- list_dir_limit_cleanup(NewDir, Handle2, Number, 0),
- ok = ?PRIM_FILE:stop(Handle1),
- ok = ?PRIM_FILE:stop(Handle2),
+ list_dir_limit_cleanup(NewDir, Number, 0),
{ok, Number} = Result,
{comment,
"Created " ++ integer_to_list(Number) ++ " files in "
++ integer_to_list(Time) ++ " seconds."}.
-list_dir_limit_loop(Dir, Handle, _Ref, N, Cnt) when Cnt >= N ->
- list_dir_check(Dir, Handle, Cnt);
-list_dir_limit_loop(Dir, Handle, Ref, N, Cnt) ->
+list_dir_limit_loop(Dir, _Ref, N, Cnt) when Cnt >= N ->
+ list_dir_check(Dir, Cnt);
+list_dir_limit_loop(Dir, Ref, N, Cnt) ->
receive
{timeout, Ref, []} ->
- list_dir_check(Dir, Handle, Cnt)
+ list_dir_check(Dir, Cnt)
after 0 ->
Name = integer_to_list(Cnt),
case ?PRIM_FILE:write_file(filename:join(Dir, Name), Name) of
@@ -1942,23 +1621,23 @@ list_dir_limit_loop(Dir, Handle, Ref, N, Cnt) ->
Next = Cnt + 1,
case Cnt rem 100 of
0 ->
- case list_dir_check(Dir, Handle, Next) of
+ case list_dir_check(Dir, Next) of
{ok, Next} ->
list_dir_limit_loop(
- Dir, Handle, Ref, N, Next);
+ Dir, Ref, N, Next);
Other ->
Other
end;
_ ->
- list_dir_limit_loop(Dir, Handle, Ref, N, Next)
+ list_dir_limit_loop(Dir, Ref, N, Next)
end;
{error, Reason} ->
{error, Reason, Cnt}
end
end.
-list_dir_check(Dir, Handle, Cnt) ->
- case ?PRIM_FILE:list_dir(Handle, Dir) of
+list_dir_check(Dir, Cnt) ->
+ case ?PRIM_FILE:list_dir(Dir) of
{ok, ListDir} ->
case length(ListDir) of
Cnt ->
@@ -1975,18 +1654,18 @@ list_dir_check(Dir, Handle, Cnt) ->
%% Deletes N files while ignoring errors, then continues deleting
%% as long as they exist.
-list_dir_limit_cleanup(Dir, Handle, N, Cnt) when Cnt >= N ->
+list_dir_limit_cleanup(Dir, N, Cnt) when Cnt >= N ->
Name = integer_to_list(Cnt),
- case ?PRIM_FILE:delete(Handle, filename:join(Dir, Name)) of
+ case ?PRIM_FILE:delete(filename:join(Dir, Name)) of
ok ->
- list_dir_limit_cleanup(Dir, Handle, N, Cnt+1);
+ list_dir_limit_cleanup(Dir, N, Cnt+1);
_ ->
ok
end;
-list_dir_limit_cleanup(Dir, Handle, N, Cnt) ->
+list_dir_limit_cleanup(Dir, N, Cnt) ->
Name = integer_to_list(Cnt),
- ?PRIM_FILE:delete(Handle, filename:join(Dir, Name)),
- list_dir_limit_cleanup(Dir, Handle, N, Cnt+1).
+ ?PRIM_FILE:delete(filename:join(Dir, Name)),
+ list_dir_limit_cleanup(Dir, N, Cnt+1).
%%%
%%% Test list_dir() on a non-existing pathname.
@@ -1995,7 +1674,7 @@ list_dir_limit_cleanup(Dir, Handle, N, Cnt) ->
list_dir_error(Config) ->
Priv = proplists:get_value(priv_dir, Config),
NonExisting = filename:join(Priv, "non-existing-dir"),
- {error,enoent} = prim_file:list_dir(NonExisting),
+ {error,enoent} = ?PRIM_FILE:list_dir(NonExisting),
ok.
%%%
@@ -2063,7 +1742,7 @@ do_run_large_file_test(Config, Run, Name0) ->
{'DOWN',Mref,_,_,_} -> ok;
{Tester,done} -> ok
end,
- prim_file:delete(Name)
+ ?PRIM_FILE:delete(Name)
end),
%% Run the test case.