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authorRickard Green <[email protected]>2017-10-12 16:30:38 +0200
committerRickard Green <[email protected]>2017-10-12 16:30:38 +0200
commit55693961fbb6371d2c3ec0a426f30b8acace6ed1 (patch)
tree7debd0d509349e26508c211763f1865652c623ef
parent4900f9886cc80ecf34f9590829878da937e75422 (diff)
parentf28539265d753bbaa473cb488e951bfe47304a01 (diff)
downloadotp-55693961fbb6371d2c3ec0a426f30b8acace6ed1.tar.gz
otp-55693961fbb6371d2c3ec0a426f30b8acace6ed1.tar.bz2
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Merge branch 'maint'
* maint: Revert "Merge branch 'rickard/null-char-filenames/ERL-370/OTP-14543' into maint"
-rw-r--r--erts/emulator/beam/erl_bif_port.c2
-rw-r--r--erts/emulator/beam/erl_unicode.c58
-rw-r--r--erts/emulator/beam/global.h2
-rw-r--r--erts/preloaded/src/erts.app.src2
-rw-r--r--lib/kernel/doc/src/file.xml38
-rw-r--r--lib/kernel/src/kernel.app.src2
-rw-r--r--lib/kernel/test/file_name_SUITE.erl2
-rw-r--r--lib/stdlib/doc/src/filelib.xml24
-rw-r--r--lib/stdlib/doc/src/filename.xml78
-rw-r--r--lib/stdlib/doc/src/unicode_usage.xml4
-rw-r--r--lib/stdlib/src/filename.erl70
-rw-r--r--lib/stdlib/src/stdlib.app.src2
-rw-r--r--lib/stdlib/test/filename_SUITE.erl57
13 files changed, 18 insertions, 323 deletions
diff --git a/erts/emulator/beam/erl_bif_port.c b/erts/emulator/beam/erl_bif_port.c
index 3b8e70d44a..4b73be55c6 100644
--- a/erts/emulator/beam/erl_bif_port.c
+++ b/erts/emulator/beam/erl_bif_port.c
@@ -1076,7 +1076,7 @@ static byte* convert_environment(Process* p, Eterm env)
goto done;
}
- if ((size = erts_native_filename_need(all, encoding, 1)) < 0) {
+ if ((size = erts_native_filename_need(all,encoding)) < 0) {
goto done;
}
diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c
index efd2ca3db2..2d1d1443a7 100644
--- a/erts/emulator/beam/erl_unicode.c
+++ b/erts/emulator/beam/erl_unicode.c
@@ -1988,7 +1988,7 @@ char *erts_convert_filename_to_encoding(Eterm name, char *statbuf, size_t statbu
is_list(name) ||
(allow_empty && is_nil(name))) {
Sint need;
- if ((need = erts_native_filename_need(name, encoding, 0)) < 0) {
+ if ((need = erts_native_filename_need(name,encoding)) < 0) {
return NULL;
}
if (encoding == ERL_FILENAME_WIN_WCHAR) {
@@ -2152,13 +2152,12 @@ Eterm erts_convert_native_to_filename(Process *p, byte *bytes)
}
-Sint erts_native_filename_need(Eterm ioterm, int encoding, int allow_null)
+Sint erts_native_filename_need(Eterm ioterm, int encoding)
{
Eterm *objp;
Eterm obj;
DECLARE_ESTACK(stack);
Sint need = 0;
- int seen_null = 0;
if (is_atom(ioterm)) {
Atom* ap;
@@ -2195,24 +2194,6 @@ Sint erts_native_filename_need(Eterm ioterm, int encoding, int allow_null)
default:
need = -1;
}
- if (!allow_null) {
- /*
- * Do not allow null in
- * the middle of filenames
- */
- if (need > 0) {
- byte *name = ap->name;
- int len = ap->len;
- for (i = 0; i < len; i++) {
- if (name[i] == 0)
- seen_null = 1;
- else if (seen_null) {
- need = -1;
- break;
- }
- }
- }
- }
DESTROY_ESTACK(stack);
return need;
}
@@ -2243,18 +2224,6 @@ L_Again: /* Restart with sublist, old listend was pushed on stack */
if (is_small(obj)) { /* Always small */
for(;;) {
Uint x = unsigned_val(obj);
- if (!allow_null) {
- /*
- * Do not allow null in
- * the middle of filenames
- */
- if (x == 0)
- seen_null = 1;
- else if (seen_null) {
- DESTROY_ESTACK(stack);
- return ((Sint) -1);
- }
- }
switch (encoding) {
case ERL_FILENAME_LATIN1:
if (x > 255) {
@@ -2546,7 +2515,6 @@ BIF_RETTYPE prim_file_internal_name2native_1(BIF_ALIST_1)
BIF_ERROR(BIF_P,BADARG);
}
if (is_binary(BIF_ARG_1)) {
- int seen_null = 0;
byte *temp_alloc = NULL;
byte *bytes;
byte *err_pos;
@@ -2556,18 +2524,10 @@ BIF_RETTYPE prim_file_internal_name2native_1(BIF_ALIST_1)
size = binary_size(BIF_ARG_1);
bytes = erts_get_aligned_binary_bytes(BIF_ARG_1, &temp_alloc);
if (encoding != ERL_FILENAME_WIN_WCHAR) {
- Uint i;
/*Add 0 termination only*/
bin_term = new_binary(BIF_P, NULL, size+1);
bin_p = binary_bytes(bin_term);
- for (i = 0; i < size; i++) {
- /* Don't allow null in the middle of filenames... */
- if (bytes[i] == 0)
- seen_null = 1;
- else if (seen_null)
- goto bin_name_error;
- bin_p[i] = bytes[i];
- }
+ memcpy(bin_p,bytes,size);
bin_p[size]=0;
erts_free_aligned_binary_bytes(temp_alloc);
BIF_RET(bin_term);
@@ -2581,11 +2541,6 @@ BIF_RETTYPE prim_file_internal_name2native_1(BIF_ALIST_1)
bin_term = new_binary(BIF_P, 0, (size+1)*2);
bin_p = binary_bytes(bin_term);
while (size--) {
- /* Don't allow null in the middle of filenames... */
- if (*bytes == 0)
- seen_null = 1;
- else if (seen_null)
- goto bin_name_error;
*bin_p++ = *bytes++;
*bin_p++ = 0;
}
@@ -2603,14 +2558,11 @@ BIF_RETTYPE prim_file_internal_name2native_1(BIF_ALIST_1)
bin_p[num_chars*2+1] = 0;
erts_free_aligned_binary_bytes(temp_alloc);
BIF_RET(bin_term);
- bin_name_error:
- erts_free_aligned_binary_bytes(temp_alloc);
- BIF_ERROR(BIF_P,BADARG);
} /* binary */
- if ((need = erts_native_filename_need(BIF_ARG_1, encoding, 0)) < 0) {
- BIF_ERROR(BIF_P,BADARG);
+ if ((need = erts_native_filename_need(BIF_ARG_1,encoding)) < 0) {
+ BIF_ERROR(BIF_P,BADARG);
}
if (encoding == ERL_FILENAME_WIN_WCHAR) {
need += 2;
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 604172857a..09aeba00fa 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1238,7 +1238,7 @@ void erts_init_unicode(void);
Sint erts_unicode_set_loop_limit(Sint limit);
void erts_native_filename_put(Eterm ioterm, int encoding, byte *p) ;
-Sint erts_native_filename_need(Eterm ioterm, int encoding, int allow_null);
+Sint erts_native_filename_need(Eterm ioterm, int encoding);
void erts_copy_utf8_to_utf16_little(byte *target, byte *bytes, int num_chars);
int erts_analyze_utf8(byte *source, Uint size,
byte **err_pos, Uint *num_chars, int *left);
diff --git a/erts/preloaded/src/erts.app.src b/erts/preloaded/src/erts.app.src
index beb29a7c89..7ab06164b4 100644
--- a/erts/preloaded/src/erts.app.src
+++ b/erts/preloaded/src/erts.app.src
@@ -37,7 +37,7 @@
{registered, []},
{applications, []},
{env, []},
- {runtime_dependencies, ["stdlib-3.4.3", "kernel-5.4.1", "sasl-3.0.1"]}
+ {runtime_dependencies, ["stdlib-3.0", "kernel-5.0", "sasl-3.0.1"]}
]}.
%% vim: ft=erlang
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 593bee74fe..b674b3ca93 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -59,7 +59,7 @@
terminal supports UTF-8, otherwise <c>latin1</c>. The default can
be overridden using <c>+fnl</c> (to force <c>latin1</c> mode)
or <c>+fnu</c> (to force <c>utf8</c> mode) when starting
- <seealso marker="erts:erl"><c>erl</c></seealso>.</p>
+ <seealso marker="erts:erl"><c>erts:erl</c></seealso>.</p>
<p>On operating systems with transparent naming, files can be
inconsistently named, for example, some files are encoded in UTF-8 while
@@ -81,22 +81,6 @@
<p>See also section <seealso marker="stdlib:unicode_usage#notes-about-raw-filenames">Notes About Raw Filenames</seealso> in the STDLIB User's Guide.</p>
- <note><p>
- File operations used to accept filenames containing
- null characters (integer value zero). This caused
- the name to be truncated at the first null character.
- Filenames containing null characters inside the filename
- are now <em>rejected</em> and will cause primitive
- file operations fail.
- </p></note>
- <warning><p>
- Currently null characters at the end of the filename
- will be accepted by primitive file operations. Such
- filenames are however still documented as invalid. The
- implementation will also change in the future and
- reject such filenames.
- </p></warning>
-
</description>
<datatypes>
@@ -112,21 +96,9 @@
</datatype>
<datatype>
<name name="filename"/>
- <desc>
- <p>
- See also the documentation of the
- <seealso marker="#type-name_all"><c>name_all()</c></seealso> type.
- </p>
- </desc>
</datatype>
<datatype>
<name name="filename_all"/>
- <desc>
- <p>
- See also the documentation of the
- <seealso marker="#type-name_all"><c>name_all()</c></seealso> type.
- </p>
- </desc>
</datatype>
<datatype>
<name name="io_device"/>
@@ -140,23 +112,21 @@
<name name="name"/>
<desc>
<p>If VM is in Unicode filename mode, <c>string()</c> and <c>char()</c>
- are allowed to be &gt; 255. See also the documentation of the
- <seealso marker="#type-name_all"><c>name_all()</c></seealso> type.
+ are allowed to be &gt; 255.
</p>
</desc>
</datatype>
<datatype>
<name name="name_all"/>
<desc>
- <p>If VM is in Unicode filename mode, characters
+ <p>If VM is in Unicode filename mode, <c>string()</c> and <c>char()</c>
are allowed to be &gt; 255.
<c><anno>RawFilename</anno></c> is a filename not subject to
Unicode translation,
meaning that it can contain characters not conforming to
the Unicode encoding expected from the file system
(that is, non-UTF-8 characters although the VM is started
- in Unicode filename mode). Null characters (integer value zero)
- are <em>not</em> allowed in filenames (not even at the end).
+ in Unicode filename mode).
</p>
</desc>
</datatype>
diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src
index b5e5f8eb73..2a88cc7e26 100644
--- a/lib/kernel/src/kernel.app.src
+++ b/lib/kernel/src/kernel.app.src
@@ -120,6 +120,6 @@
{applications, []},
{env, [{error_logger, tty}]},
{mod, {kernel, []}},
- {runtime_dependencies, ["erts-9.1.1", "stdlib-3.4.3", "sasl-3.0"]}
+ {runtime_dependencies, ["erts-9.1", "stdlib-3.4", "sasl-3.0"]}
]
}.
diff --git a/lib/kernel/test/file_name_SUITE.erl b/lib/kernel/test/file_name_SUITE.erl
index f23529fec9..899102c908 100644
--- a/lib/kernel/test/file_name_SUITE.erl
+++ b/lib/kernel/test/file_name_SUITE.erl
@@ -302,9 +302,7 @@ check_normal(Mod) ->
{ok, BC} = Mod:read(FD,1024),
ok = file:close(FD)
end || {regular,Name,Content} <- NormalDir ],
- {error, badarg} = Mod:rename("fil1\0tmp_fil2","tmp_fil1"),
Mod:rename("fil1","tmp_fil1"),
- {error, badarg} = Mod:read_file("tmp_fil1\0.txt"),
{ok, <<"fil1">>} = Mod:read_file("tmp_fil1"),
{error,enoent} = Mod:read_file("fil1"),
Mod:rename("tmp_fil1","fil1"),
diff --git a/lib/stdlib/doc/src/filelib.xml b/lib/stdlib/doc/src/filelib.xml
index 1b69e84d31..158cf4b266 100644
--- a/lib/stdlib/doc/src/filelib.xml
+++ b/lib/stdlib/doc/src/filelib.xml
@@ -45,30 +45,6 @@
<p>For more information about raw filenames, see the
<seealso marker="kernel:file"><c>file</c></seealso> module.</p>
-
- <note>
- <p>
- Functionality in this module generally assumes valid input and
- does not necessarily fail on input that does not use a valid
- encoding. You can validate the encoding of a filename using
- <seealso marker="stdlib:filename#validate/1">filename:validate/1</seealso>.
- </p>
- <p>
- File operations used to accept filenames containing
- null characters (integer value zero). This caused
- the name to be truncated at the first null character.
- Filenames containing null characters inside the filename
- are now <em>rejected</em> and will cause primitive
- file operations fail.
- </p>
- </note>
- <warning><p>
- Currently null characters at the end of the filename
- will be accepted by primitive file operations. Such
- filenames are however still documented as invalid. The
- implementation will also change in the future and
- reject such filenames.
- </p></warning>
</description>
<datatypes>
diff --git a/lib/stdlib/doc/src/filename.xml b/lib/stdlib/doc/src/filename.xml
index b6028fc066..14fd5ef787 100644
--- a/lib/stdlib/doc/src/filename.xml
+++ b/lib/stdlib/doc/src/filename.xml
@@ -46,10 +46,7 @@
filename by removing redundant directory separators, use
<seealso marker="#join/1"><c>join/1</c></seealso>.</p>
- <p>
- The module supports
- <seealso marker="unicode_usage#notes-about-raw-filenames">raw
- filenames</seealso> in the way that if a binary is
+ <p>The module supports raw filenames in the way that if a binary is
present, or the filename cannot be interpreted according to the return
value of <seealso marker="kernel:file#native_name_encoding/0">
<c>file:native_name_encoding/0</c></seealso>, a raw filename is also
@@ -59,30 +56,6 @@
(the join operation is performed of course). For more information
about raw filenames, see the
<seealso marker="kernel:file"><c>file</c></seealso> module.</p>
-
- <note>
- <p>
- Functionality in this module generally assumes valid input and
- does not necessarily fail on input that does not use a valid
- encoding. You can validate the encoding of a filename using
- <seealso marker="#validate/1">filename:validate/1</seealso>.
- </p>
- <p>
- File operations used to accept filenames containing
- null characters (integer value zero). This caused
- the name to be truncated at the first null character.
- Filenames containing null characters inside the filename
- are now <em>rejected</em> and will cause primitive
- file operations fail.
- </p>
- </note>
- <warning><p>
- Currently null characters at the end of the filename
- will be accepted by primitive file operations. Such
- filenames are however still documented as invalid. The
- implementation will also change in the future and
- reject such filenames.
- </p></warning>
</description>
<datatypes>
<datatype>
@@ -582,55 +555,6 @@ unsafe</pre>
["a:/","msdev","include"]</pre>
</desc>
</func>
-
- <func>
- <name name="validate" arity="1"/>
- <fsummary>Validate encoding of filename</fsummary>
- <desc>
- <p>
- Validates filename encoding. Returns <c>true</c> if
- <c><anno>FileName</anno></c> has a valid encoding;
- otherwise, returns <c>false</c>.
- </p>
- <taglist>
- <tag>Ordinary Filename</tag>
- <item>
- <p>
- Type: <c><anno>FileName</anno> = </c><seealso marker="kernel:file#type-name"><c>file:name()</c></seealso>
- </p>
- <p>
- Validates encoding against the
- <seealso marker="kernel:file#native_name_encoding/0">native file
- name encoding</seealso>, and the
- capabilities of the operating system used.
- Regardless of configuration and OS, null
- characters (integer value zero) will be
- rejected by the validation (even when only
- present at the end of the filename).
- </p>
- </item>
- <tag><seealso marker="unicode_usage#notes-about-raw-filenames">Raw
- Filename</seealso></tag>
- <item>
- <p>
- Type: <c><anno>FileName</anno> = binary()</c>
- </p>
- <p>
- The encoding will not be interpreted, but
- null bytes (integer value zero) will be
- rejected by the validation (even when only
- present at the end of the filename).
- </p>
- </item>
- </taglist>
- <p>
- For information on filename encoding see the documentation
- of unicode filenames in
- <seealso marker="stdlib:unicode_usage#unicode_file_names">STDLIB
- Users Guide ➜ Using Unicode in Erlang ➜ Unicode Filenames</seealso>.
- </p>
- </desc>
- </func>
</funcs>
</erlref>
diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml
index ff1f864e22..26dc46719e 100644
--- a/lib/stdlib/doc/src/unicode_usage.xml
+++ b/lib/stdlib/doc/src/unicode_usage.xml
@@ -719,8 +719,8 @@ Eshell V5.10.1 (abort with ^G)
</section>
<section>
- <marker id="unicode_file_names"/>
<title>Unicode Filenames</title>
+ <marker id="unicode_file_names"/>
<p>Most modern operating systems support Unicode filenames in some way.
There are many different ways to do this and Erlang by default treats the
different approaches differently:</p>
@@ -855,8 +855,8 @@ Eshell V5.10.1 (abort with ^G)
</note>
<section>
- <marker id="notes-about-raw-filenames"/>
<title>Notes About Raw Filenames</title>
+ <marker id="notes-about-raw-filenames"/>
<p>Raw filenames were introduced together with Unicode filename support
in ERTS 5.8.2 (Erlang/OTP R14B01). The reason &quot;raw
filenames&quot; were introduced in the system was
diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl
index 73eccb226e..63cfeae57b 100644
--- a/lib/stdlib/src/filename.erl
+++ b/lib/stdlib/src/filename.erl
@@ -41,7 +41,6 @@
safe_relative_path/1]).
-export([find_src/1, find_src/2]). % deprecated
-export([basedir/2, basedir/3]).
--export([validate/1]).
%% Undocumented and unsupported exports.
-export([append/2]).
@@ -1136,72 +1135,3 @@ basedir_os_type() ->
{win32,_} -> windows;
_ -> linux
end.
-
-%%
-%% validate/1
-%%
-
--spec validate(FileName) -> boolean() when
- FileName :: file:name_all().
-
-validate(FileName) when is_binary(FileName) ->
- %% Raw filename...
- validate_bin(FileName);
-validate(FileName) when is_list(FileName);
- is_atom(FileName) ->
- validate_list(FileName,
- file:native_name_encoding(),
- os:type()).
-
-validate_list(FileName, Enc, Os) ->
- try
- true = validate_list(FileName, Enc, Os, 0) > 0
- catch
- _ : _ -> false
- end.
-
-validate_list([], _Enc, _Os, Chars) ->
- Chars;
-validate_list(C, Enc, Os, Chars) when is_integer(C) ->
- validate_char(C, Enc, Os),
- Chars+1;
-validate_list(A, Enc, Os, Chars) when is_atom(A) ->
- validate_list(atom_to_list(A), Enc, Os, Chars);
-validate_list([H|T], Enc, Os, Chars) ->
- NewChars = validate_list(H, Enc, Os, Chars),
- validate_list(T, Enc, Os, NewChars).
-
-%% C is always an integer...
-% validate_char(C, _, _) when not is_integer(C) ->
-% throw(invalid);
-validate_char(C, _, _) when C < 1 ->
- throw(invalid); %% No negative or null characters...
-validate_char(C, latin1, _) when C > 255 ->
- throw(invalid);
-validate_char(C, utf8, _) when C >= 16#110000 ->
- throw(invalid);
-validate_char(C, utf8, {win32, _}) when C > 16#ffff ->
- throw(invalid); %% invalid win wchar...
-validate_char(_C, utf8, {win32, _}) ->
- ok; %% Range below is accepted on windows...
-validate_char(C, utf8, _) when 16#D800 =< C, C =< 16#DFFF ->
- throw(invalid); %% invalid unicode range...
-validate_char(_, _, _) ->
- ok.
-
-validate_bin(Bin) ->
- %% Raw filename. That is, we do not interpret
- %% the encoding, but we still do not accept
- %% null characters...
- try
- true = validate_bin(Bin, 0) > 0
- catch
- _ : _ -> false
- end.
-
-validate_bin(<<>>, Bs) ->
- Bs;
-validate_bin(<<0, _Rest/binary>>, _Bs) ->
- throw(invalid); %% No null characters allowed...
-validate_bin(<<_B, Rest/binary>>, Bs) ->
- validate_bin(Rest, Bs+1).
diff --git a/lib/stdlib/src/stdlib.app.src b/lib/stdlib/src/stdlib.app.src
index 41c89270aa..3c449d3cb9 100644
--- a/lib/stdlib/src/stdlib.app.src
+++ b/lib/stdlib/src/stdlib.app.src
@@ -107,7 +107,7 @@
dets]},
{applications, [kernel]},
{env, []},
- {runtime_dependencies, ["sasl-3.0","kernel-5.4.1","erts-9.1.1","crypto-3.3",
+ {runtime_dependencies, ["sasl-3.0","kernel-5.0","erts-9.0","crypto-3.3",
"compiler-5.0"]}
]}.
diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl
index 4c82ec1c22..fc77593bb8 100644
--- a/lib/stdlib/test/filename_SUITE.erl
+++ b/lib/stdlib/test/filename_SUITE.erl
@@ -30,7 +30,6 @@
-export([pathtype_bin/1,rootname_bin/1,split_bin/1]).
-export([t_basedir_api/1, t_basedir_xdg/1, t_basedir_windows/1]).
-export([safe_relative_path/1]).
--export([validate/1]).
-include_lib("common_test/include/ct.hrl").
@@ -44,8 +43,7 @@ all() ->
absname_bin, absname_bin_2,
{group,p},
t_basedir_xdg, t_basedir_windows,
- safe_relative_path,
- validate].
+ safe_relative_path].
groups() ->
[{p, [parallel],
@@ -1013,56 +1011,3 @@ basedir_xdg_def(Type,Home,Name) ->
Dir <- ["/usr/local/share/","/usr/share/"]];
site_config -> [filename:join(["/etc/xdg",Name])]
end.
-
-validate(Config) when is_list(Config) ->
- true = filename:validate(blipp),
- false = filename:validate('bli\0pp'),
- false = filename:validate('blipp\0'),
- true = filename:validate("blipp"),
- false = filename:validate("bli"++[0]++"pp"),
- false = filename:validate("blipp"++[0]),
- true = filename:validate(["one ", blipp, "blopp"]),
- false = filename:validate(["one ", 'bli\0pp', "blopp"]),
- false = filename:validate(["one ", 'blipp\0', "blopp"]),
- false = filename:validate(["one ", 'blipp', "blopp\0"]),
- false = filename:validate([0]),
- false = filename:validate([]),
- false = filename:validate([[[]],[[[[],[[[[[[[[]]], '', [[[[[]]]]]]]]]]]]]]),
- false = filename:validate([16#110000]),
- false = filename:validate([16#110001]),
- false = filename:validate([16#110000*2]),
- case file:native_name_encoding() of
- latin1 ->
- true = filename:validate(lists:seq(1, 255)),
- false = filename:validate([256]);
- utf8 ->
- true = filename:validate(lists:seq(1, 16#D7FF)),
- true = filename:validate(lists:seq(16#E000, 16#FFFF)),
- true = filename:validate([16#FFFF]),
- case os:type() of
- {win32, _} ->
- false = filename:validate([16#10000]),
- true = filename:validate(lists:seq(16#D800,16#DFFF));
- _ ->
- true = filename:validate([16#10000]),
- true = filename:validate([16#10FFFF]),
- lists:foreach(fun (C) ->
- false = filename:validate([C])
- end,
- lists:seq(16#D800,16#DFFF))
- end
-
- end,
- true = filename:validate(<<1,17,255>>),
- false = filename:validate(<<1,0,17,255>>),
- false = filename:validate(<<1,17,255,0>>),
- false = filename:validate(<<>>),
- lists:foreach(fun (N) ->
- true = filename:validate(N)
- end,
- code:get_path()),
- ok.
-
-
-
-