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authorSiri Hansen <[email protected]>2014-07-07 15:45:36 +0200
committerSiri Hansen <[email protected]>2014-07-09 14:58:24 +0200
commit9dc807376b0dff43a19af5ef4301333f16cc11c1 (patch)
tree7bf8e72b7a7b15ea81a4bae26542fed902f5d0e4 /lib/kernel
parentde2fb97f15ac98aa1d1c5533aacca378334f4778 (diff)
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Add tests of filelib and symlinks
This commit complements 769996c0cd4cb68c157e39de725642f209ed7423 and adds tests for the following problems introduced by f11aabdc9fec593c31e6c4f3fa25c1707e9c35df: Given the symlink 'dirlink' pointing to an existing dir, then - filelib:is_regular("dirlink") -> false - filelib:is_dir("dirlink") -> false Given the symlink 'filelink' pointing to an existing file, then - filelib:is_regular("filelink") -> false - filelib:is_file("filelink") -> false - filelib:last_modified("filelink") and filelib:filesize("filelink") return the info of the link and not the file Given the symlink "broken_symlink" pointing to a non-existing file, then - filelib:wildcard("broken_symlink",File) -> []
Diffstat (limited to 'lib/kernel')
-rw-r--r--lib/kernel/test/erl_prim_loader_SUITE.erl26
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/kernel/test/erl_prim_loader_SUITE.erl b/lib/kernel/test/erl_prim_loader_SUITE.erl
index b2ca3bdbc2..658c31c14d 100644
--- a/lib/kernel/test/erl_prim_loader_SUITE.erl
+++ b/lib/kernel/test/erl_prim_loader_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -328,6 +328,30 @@ file_requests(Config) when is_list(Config) ->
{ok,Info} = file:read_file_info(code:which(test_server)),
?line {ok,Info} = rpc:call(Node, erl_prim_loader, read_file_info,
[code:which(test_server)]),
+
+ PrivDir = ?config(priv_dir,Config),
+ Dir = filename:join(PrivDir,?MODULE_STRING++"_file_requests"),
+ ok = file:make_dir(Dir),
+ Alias = filename:join(Dir,"symlink"),
+ case file:make_symlink(code:which(test_server), Alias) of
+ {error, enotsup} ->
+ %% Links not supported on this platform
+ ok;
+ {error, eperm} ->
+ {win32,_} = os:type(),
+ %% Windows user not privileged to create symlinks"
+ ok;
+ ok ->
+ %% Reading file info for link should return file info for
+ %% link target
+ {ok,Info} = rpc:call(Node, erl_prim_loader, read_file_info,
+ [Alias]),
+ #file_info{type=regular} = Info,
+ {ok,#file_info{type=symlink}} =
+ rpc:call(Node, erl_prim_loader, read_link_info,
+ [Alias])
+ end,
+
{ok,Cwd} = file:get_cwd(),
?line {ok,Cwd} = rpc:call(Node, erl_prim_loader, get_cwd, []),
case file:get_cwd("C:") of