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authorTaco Hoekwater <taco@elvenkind.com>2009-03-27 15:30:55 +0000
committerTaco Hoekwater <taco@elvenkind.com>2009-03-27 15:30:55 +0000
commit178de0871d690556af74f3768c11bc812b07f347 (patch)
treea939c31adc90d6207848effaec87dd78ec00e658 /Build/source/texk/web2c/luatexdir/luafilesystem
parent4865b23b5199697829e4e6633f2f697b4634c462 (diff)
Import of luatex 0.37.0 (autoreconf has not been run yet!)
git-svn-id: svn://tug.org/texlive/trunk@12529 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luafilesystem')
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/Makefile50
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/Makefile.win25
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/README38
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/config44
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/config.win19
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html8
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html69
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html10
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html69
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c176
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def5
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h5
-rw-r--r--Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua193
13 files changed, 492 insertions, 219 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
index 35e7b3e9d54..10d9ca44c2c 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
@@ -1,28 +1,22 @@
-# $Id: Makefile,v 1.26 2005/06/27 17:06:01 tomas Exp $
-
-T= lfs
-V= 1.2
-CONFIG= ./config
-
-include $(CONFIG)
-
-COMPAT_O= $(COMPAT_DIR)/compat-5.1.o
-SRCS= src/$T.c
-OBJS= src/$T.o $(COMPAT_O)
-
-
-lib: src/$(LIBNAME)
-
-src/$(LIBNAME): $(OBJS)
- export MACOSX_DEPLOYMENT_TARGET="10.3"; $(CC) $(CFLAGS) $(LIB_OPTION) -o src/$(LIBNAME) $(OBJS)
-
-$(COMPAT_O): $(COMPAT_DIR)/compat-5.1.c
- $(CC) -c $(CFLAGS) -o $@ $(COMPAT_DIR)/compat-5.1.c
-
-install: src/$(LIBNAME)
- mkdir -p $(LUA_LIBDIR)
- cp src/$(LIBNAME) $(LUA_LIBDIR)
- cd $(LUA_LIBDIR); ln -f -s $(LIBNAME) $T.so
-
-clean:
- rm -f src/$(LIBNAME) $(OBJS) $(COMPAT_O)
+# $Id: Makefile,v 1.34 2008/05/07 19:06:37 carregal Exp $
+
+T= lfs
+
+CONFIG= ./config
+
+include $(CONFIG)
+
+SRCS= src/$T.c
+OBJS= src/$T.o
+
+lib: src/lfs.so
+
+src/lfs.so: $(OBJS)
+ export MACOSX_DEPLOYMENT_TARGET="10.3"; $(CC) $(CFLAGS) $(LIB_OPTION) -o src/lfs.so $(OBJS)
+
+install:
+ mkdir -p $(LUA_LIBDIR)
+ cp src/lfs.so $(LUA_LIBDIR)
+
+clean:
+ rm -f src/lfs.so $(OBJS)
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile.win b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile.win
new file mode 100644
index 00000000000..65cab812408
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile.win
@@ -0,0 +1,25 @@
+# $Id: Makefile.win,v 1.11 2008/05/07 19:06:37 carregal Exp $
+
+T= lfs
+
+include config.win
+
+SRCS= src\$T.c
+OBJS= src\$T.obj
+
+lib: src\lfs.dll
+
+.c.obj:
+ $(CC) /c /Fo$@ $(CFLAGS) $<
+
+src\lfs.dll: $(OBJS)
+ link /dll /def:src\$T.def /out:src\lfs.dll $(OBJS) "$(LUA_LIB)"
+ IF EXIST src\lfs.dll.manifest mt -manifest src\lfs.dll.manifest -outputresource:src\lfs.dll;2
+
+install: src\lfs.dll
+ IF NOT EXIST "$(LUA_LIBDIR)" mkdir "$(LUA_LIBDIR)"
+ copy src\lfs.dll "$(LUA_LIBDIR)"
+
+clean:
+ del src\lfs.dll $(OBJS) src\$T.lib src\$T.exp
+ IF EXIST src\lfs.dll.manifest del src\lfs.dll.manifest \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/README b/Build/source/texk/web2c/luatexdir/luafilesystem/README
new file mode 100644
index 00000000000..858ecb67bb0
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/README
@@ -0,0 +1,38 @@
+LuaFileSystem - File System Library for Lua
+Copyright 2003 Kepler Project
+http://www.keplerproject.org/luafilesystem
+
+Description
+-----------
+LuaFileSystem is a Lua library developed to complement the set of functions
+related to file systems offered by the standard Lua distribution.
+
+LuaFileSystem offers a portable way to access the underlying directory structure and file attributes.
+LuaFileSystem is free software and uses the same license as Lua 5.1
+
+Version 1.4.1 [07/May/2008] changes:
+ * documentation review
+ * fixed Windows compilation issues
+ * fixed bug in the Windows tests (patch by Shmuel Zeigerman)
+ * fixed bug [#2185] lfs.attributes(filename, 'size') overflow on files > 2 Gb
+
+LuaRocks Installation
+---------------------
+luarocks install luafilesystem
+
+Unix Installation
+-----------------
+To install on Linux/OSX/BSD, please edit the config file and then call
+
+make
+make install
+
+The last step may require root privileges.
+
+Windows Installation
+--------------------
+To install on Windows, please copy lfs.dll to your package.cpath directory
+
+Documentation
+-------------
+Please check the documentation at /doc/us/ for more information.
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/config b/Build/source/texk/web2c/luatexdir/luafilesystem/config
index d27284333ea..cfd4c6a6d3e 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/config
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/config
@@ -1,20 +1,24 @@
-# Installation directories
-# System's libraries directory (where binary libraries are installed)
-LUA_LIBDIR= /usr/local/lib/lua/5.0
-# Lua includes directory
-LUA_INC= /usr/local/include
-
-# OS dependent
-LIB_OPTION= -shared #for Linux
-#LIB_OPTION= -bundle -undefined dynamic_lookup #for MacOS X
-
-LIBNAME= $T.so.$V
-COMPAT_DIR= ../compat/src
-
-# Compilation directives
-WARN= -O2 -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings
-INCS= -I$(LUA_INC) -I$(COMPAT_DIR)
-CFLAGS= $(WARN) $(INCS)
-CC= gcc
-
-# $Id: config,v 1.14 2005/06/24 01:49:16 tomas Exp $
+# Installation directories
+
+# Default installation prefix
+PREFIX=/usr/local
+
+# System's libraries directory (where binary libraries are installed)
+LUA_LIBDIR= $(PREFIX)/lib/lua/5.1
+
+# Lua includes directory
+LUA_INC= $(PREFIX)/include
+
+# OS dependent
+LIB_OPTION= -shared #for Linux
+#LIB_OPTION= -bundle -undefined dynamic_lookup #for MacOS X
+
+LIBNAME= $T.so.$V
+
+# Compilation directives
+WARN= -O2 -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -pedantic
+INCS= -I$(LUA_INC)
+CFLAGS= $(WARN) $(INCS)
+CC= gcc
+
+# $Id: config,v 1.21 2007/10/27 22:42:32 carregal Exp $
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/config.win b/Build/source/texk/web2c/luatexdir/luafilesystem/config.win
new file mode 100644
index 00000000000..50e81f64206
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/config.win
@@ -0,0 +1,19 @@
+# Installation directories
+# System's libraries directory (where binary libraries are installed)
+LUA_LIBDIR= "c:\lua5.1"
+
+# Lua includes directory
+LUA_INC= "c:\lua5.1\include"
+
+# Lua library
+LUA_LIB= "c:\lua5.1\lua5.1.lib"
+
+LIBNAME= $T.dll
+
+# Compilation directives
+WARN= /O2
+INCS= /I$(LUA_INC)
+CFLAGS= /MD $(WARN) $(INCS)
+CC= cl
+
+# $Id: config.win,v 1.7 2008/03/25 17:39:29 mascarenhas Exp $
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
index 89f70707287..746df62b4e5 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
@@ -1,6 +1,6 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
<link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
@@ -39,6 +39,7 @@
<li><a href="manual.html">Manual</a>
<ul>
<li><a href="manual.html#introduction">Introduction</a></li>
+ <li><a href="manual.html#building">Building</a></li>
<li><a href="manual.html#installation">Installation</a></li>
<li><a href="manual.html#reference">Reference</a></li>
</ul>
@@ -92,9 +93,8 @@ attrdir (".")
</div> <!-- id="main" -->
<div id="about">
- <p><a href="http://validator.w3.org/check?uri=referer">
- <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
- <p><small>$Id: examples.html,v 1.5 2006/03/14 14:07:55 carregal Exp $</small></p>
+ <p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
+ <p><small>$Id: examples.html,v 1.8 2007/12/14 15:28:04 carregal Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
index 15c954a1fc8..63b57915e9d 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
@@ -1,6 +1,6 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
<link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
@@ -39,6 +39,7 @@
<li><a href="manual.html">Manual</a>
<ul>
<li><a href="manual.html#introduction">Introduction</a></li>
+ <li><a href="manual.html#building">Building</a></li>
<li><a href="manual.html#installation">Installation</a></li>
<li><a href="manual.html#reference">Reference</a></li>
</ul>
@@ -66,46 +67,77 @@ systems offered by the standard Lua distribution.</p>
the underlying directory structure and file attributes.</p>
<p>LuaFileSystem is free software and uses the same
-<a href="license.html">license</a> as Lua 5.0.</p>
+<a href="license.html">license</a> as Lua 5.1.</p>
<h2><a name="status"></a>Status</h2>
-<p>Current version is 1.2. It was developed for Lua 5.0.</p>
-
-<p>Version 1.2 follows the
-<a href="http://www.keplerproject.org/compat">package model</a>
-for Lua 5.1 (see section <a href="manual.html#installation">Installation</a>
-for more details).</p>
-
+<p>Current version is 1.4.1. It was developed for Lua 5.1.</p>
<h2><a name="download"></a>Download</h2>
<p>LuaFileSystem source can be downloaded from its
<a href="http://luaforge.net/projects/luafilesystem/files">Lua Forge</a>
page. If you are using
-<a href="http://luabinaries.luaforge.net">LuaBinaries</a> Release 2
-a Windows binary version of LuaFileSystem can also be found at the
-LuaForge page.</p>
-
+<a href="http://luabinaries.luaforge.net">LuaBinaries</a> 5.1.3 a Windows binary
+version of LuaFileSystem (compiled with Visual Studio 2005 Express) can be found at the same LuaForge page.</p>
<h2><a name="history"></a>History</h2>
<dl class="history">
- <dt><strong>Version 1.2</strong> [15/Mar/2006]</dt>
+ <dt><strong>Version 1.4.1</strong> [07/May/2008]</dt>
+ <dd>
+ <ul>
+ <li>documentation review</li>
+ <li>fixed Windows compilation issues</li>
+ <li>fixed bug in the Windows tests (patch by Shmuel Zeigerman)</li>
+ <li>fixed bug [<a href="http://luaforge.net/tracker/?func=detail&amp;group_id=66&amp;aid=2185&amp;atid=356">#2185</a>]
+ <code>lfs.attributes(filename, 'size')</code> overflow on files > 2 Gb
+ </li>
+ </ul>
+ </dd>
+
+ <dt><strong>Version 1.4.0</strong> [13/Feb/2008]</dt>
+ <dd>
+ <ul>
+ <li>added function
+ <a href="manual.html#setmode"><code>lfs.setmode</code></a>
+ (works only in Windows systems).</li>
+ <li><a href="manual.html#attributes"><code>lfs.attributes</code></a>
+ raises an error if attribute does not exist</li>
+ </ul>
+ </dd>
+
+ <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.3/">Version 1.3.0</a></strong> [26/Oct/2007]</dt>
+ <dd>
+ <ul>
+ <li>added function
+ <a href="manual.html#symlinkattributes"><code>lfs.symlinkattributes</code></a>
+ (works only in non Windows systems).</li>
+ </ul>
+ </dd>
+
+ <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.2/">Version 1.2.1</a></strong> [08/May/2007]</dt>
+ <dd>
+ <ul>
+ <li>compatible only with Lua 5.1 (Lua 5.0 support was dropped)</li>
+ </ul>
+ </dd>
+
+ <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.2/">Version 1.2</a></strong> [15/Mar/2006]</dt>
<dd>
<ul>
<li>added optional argument to
<a href="manual.html#attributes"><code>lfs.attributes</code></a></li>
<li>added function
<a href="manual.html#rmdir"><code>lfs.rmdir</code></a></li>
- <li>bug correction on <code>lfs.dir</code></li>
+ <li>bug correction on <a href="manual.html#dir"><code>lfs.dir</code></a></li>
</ul>
</dd>
<dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.1/">Version 1.1</a></strong> [30/May/2005]</dt>
<dd>
<ul>
- <li>added function <code>lfs.touch</code>.</li>
+ <li>added function <a href="manual.html#touch"><code>lfs.touch</code></a>.</li>
</ul>
</dd>
@@ -137,9 +169,8 @@ Comments are welcome!</p>
</div> <!-- id="main" -->
<div id="about">
- <p><a href="http://validator.w3.org/check?uri=referer">
- <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
- <p><small>$Id: index.html,v 1.30 2006/03/15 16:44:04 carregal Exp $</small></p>
+ <p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
+ <p><small>$Id: index.html,v 1.42 2008/05/07 19:06:37 carregal Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
index 6bb4aaa0028..4ecad4bd7bb 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
@@ -1,6 +1,6 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
<link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
@@ -39,6 +39,7 @@
<li><a href="manual.html">Manual</a>
<ul>
<li><a href="manual.html#introduction">Introduction</a></li>
+ <li><a href="manual.html#building">Building</a></li>
<li><a href="manual.html#installation">Installation</a></li>
<li><a href="manual.html#reference">Reference</a></li>
</ul>
@@ -84,7 +85,7 @@ Ierusalimschy, Andr&eacute; Carregal and Tom&aacute;s Guisasola.
The implementation is not derived from licensed software.</p>
<hr/>
-<p>Copyright &copy; 2004-2006 The Kepler Project.</p>
+<p>Copyright &copy; 2003 Kepler Project.</p>
<p>Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
@@ -111,9 +112,8 @@ SOFTWARE.</p>
</div> <!-- id="main" -->
<div id="about">
- <p><a href="http://validator.w3.org/check?uri=referer">
- <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
- <p><small>$Id: license.html,v 1.9 2006/03/14 14:07:55 carregal Exp $</small></p>
+ <p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
+ <p><small>$Id: license.html,v 1.13 2008/02/11 22:42:21 carregal Exp $</small></p>
</div><!-- id="about" -->
</div><!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
index 281c06ea407..efae2363359 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
@@ -1,6 +1,6 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
<link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
@@ -37,6 +37,7 @@
<li><strong>Manual</strong>
<ul>
<li><a href="manual.html#introduction">Introduction</a></li>
+ <li><a href="manual.html#building">Building</a></li>
<li><a href="manual.html#installation">Installation</a></li>
<li><a href="manual.html#reference">Reference</a></li>
</ul>
@@ -63,20 +64,32 @@ systems offered by the standard Lua distribution.</p>
<p>LuaFileSystem offers a portable way to access
the underlying directory structure and file attributes.</p>
+<h2><a name="building"></a>Building</h2>
+
+<p>
+LuaFileSystem should be built with Lua 5.1 so the language library
+and header files for the target version must be installed properly.
+</p>
+
+<p>
+LuaFileSystem offers a Makefile and a separate configuration file,
+<code>config</code>,
+which should be edited to suit your installation before running
+<code>make</code>.
+The file has some definitions like paths to the external libraries,
+compiler options and the like.
+</p>
+
<h2><a name="installation"></a>Installation</h2>
-<p>LuaFileSystem follows the
-<a href="http://www.keplerproject.org/compat/">package model</a>
-for Lua 5.1, therefore it should be "installed". Refer to
-<a href="http://www.keplerproject.org/compat/manual.html#configuration">
-Compat-5.1 configuration</a> section about how to install the compiled
-binary properly.
-The compiled binary should be copied to a directory in your
-<code>LUA_CPATH</code>.</p>
+<p>The easiest way to install LuaFileSystem is to use LuaRocks:</p>
+
+<pre class="example">
+luarocks install luafilesystem
+</pre>
-<p>Windows users can use the binary version of LuaFileSystem
-(<code>lfs.dll</code>) available at
-<a href="http://luaforge.net/projects/luafilesystem/files">LuaForge</a>.</p>
+<p>If you prefer to install LuaFileSystem manually, the compiled binary should be copied to a directory in your
+<a href="http://www.lua.org/manual/5.1/manual.html#pdf-package.cpath">C path</a>.</p>
<h2><a name="reference"></a>Reference</h2>
@@ -96,7 +109,7 @@ LuaFileSystem offers the following functions:
The attributes are described as follows;
attribute <code>mode</code> is a string, all the others are numbers,
and the time related attributes use the same time reference of
- <a href="http://www.lua.org/manual/5.0/manual.html#5.7"><code>os.time</code></a>:
+ <a href="http://www.lua.org/manual/5.1/manual.html#pdf-os.time"><code>os.time</code></a>:
<dl>
<dt><strong><code>dev</code></strong></dt>
<dd>on Unix systems, this represents the device that the inode resides on. On Windows systems,
@@ -142,6 +155,12 @@ LuaFileSystem offers the following functions:
<dt><strong><code>blksize</code></strong></dt>
<dd>optimal file system I/O blocksize; (Unix only)</dd>
</dl>
+ This function uses <code>stat</code> internally thus if the given
+ <code>filepath</code> is a symbolic link, it is followed (if it points to
+ another link the chain is followed recursively) and the information
+ is about the file it refers to.
+ To obtain information about the link itself, see function
+ <a href="#symlinkattributes">lfs.symlinkattributes</a>.
</dd>
<dt><a name="chdir"></a><strong><code>lfs.chdir (path)</code></strong></dt>
@@ -157,8 +176,8 @@ LuaFileSystem offers the following functions:
<dt><a name="dir"></a><strong><code>lfs.dir (path)</code></strong></dt>
<dd>
Lua iterator over the entries of a given directory.
- Each time the iterator is called it returns a string with an entry of the
- directory; <code>nil</code> is returned when there is no more entries.
+ Each time the iterator is called it returns a directory entry's name as a string, or
+ <code>nil</code> if there are no more entries.
Raises an error if <code>path</code> is not a directory.
</dd>
@@ -185,14 +204,27 @@ LuaFileSystem offers the following functions:
<dd>Removes an existing directory. The argument is the name of the directory.<br />
Returns <code>true</code> if the operation was successful;
in case of error, it returns <code>nil</code> plus an error string.</dd>
+
+ <dt><a name="setmode"></a><strong><code>lfs.setmode (file, mode)</code></strong></dt>
+ <dd>Sets the writing mode for a file. The mode string can be either <code>binary</code> or <code>text</code>.
+ Returns the previous mode string for the file. This function is only available in Windows, so you may want to make sure that
+ <code>lfs.setmode</code> exists before using it.
+ </dd>
+ <dt><a name="symlinkattributes"></a><strong><code>lfs.symlinkattributes (filepath [, aname])</code></strong></dt>
+ <dd>Identical to <a href="#attributes">lfs.attributes</a> except that
+ it obtains information about the link itself (not the file it refers to).
+ This function is not available in Windows so you may want to make sure that
+ <code>lfs.symlinkattributes</code> exists before using it.
+ </dd>
+
<dt><a name="touch"></a><strong><code>lfs.touch (filepath [, atime [, mtime]])</code></strong></dt>
<dd>Set access and modification times of a file. This function is
a bind to <code>utime</code> function. The first argument is the
filename, the second argument (<code>atime</code>) is the access time,
and the third argument (<code>mtime</code>) is the modification time.
Both times are provided in seconds (which should be generated with
- Lua standard function <code>os.date</code>).
+ Lua standard function <code>os.time</code>).
If the modification time is omitted, the access time provided is used;
if both times are omitted, the current time is used.<br />
Returns <code>true</code> if the operation was successful;
@@ -215,9 +247,8 @@ LuaFileSystem offers the following functions:
</div> <!-- id="main" -->
<div id="about">
- <p><a href="http://validator.w3.org/check?uri=referer">
- <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
- <p><small>$Id: manual.html,v 1.30.2.1 2006/03/15 20:30:53 carregal Exp $</small></p>
+ <p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
+ <p><small>$Id: manual.html,v 1.42 2008/03/24 18:17:59 carregal Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
index eea8bfaca83..ea9aea6f69c 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
@@ -1,6 +1,6 @@
/*
** LuaFileSystem
-** Copyright Kepler Project 2004-2006 (http://www.keplerproject.org/luafilesystem)
+** Copyright Kepler Project 2003 (http://www.keplerproject.org/luafilesystem)
**
** File system manipulation library.
** This library offers these functions:
@@ -11,15 +11,20 @@
** lfs.lock (fh, mode)
** lfs.mkdir (path)
** lfs.rmdir (path)
+** lfs.setmode (filepath, mode)
+** lfs.symlinkattributes (filepath [, attributename]) -- thanks to Sam Roberts
** lfs.touch (filepath [, atime [, mtime]])
** lfs.unlock (fh)
**
-** $Id: lfs.c,v 1.32 2006/03/14 13:39:38 tomas Exp $
+** $Id: lfs.c,v 1.53 2008/05/07 19:06:37 carregal Exp $
*/
+#define _LARGEFILE64_SOURCE
+
#include <errno.h>
#include <stdio.h>
#include <string.h>
+#include <stdlib.h>
#include <time.h>
#include <sys/stat.h>
@@ -28,6 +33,7 @@
#include <io.h>
#include <sys/locking.h>
#include <sys/utime.h>
+#include <fcntl.h>
#else
#include <unistd.h>
#include <dirent.h>
@@ -39,8 +45,6 @@
#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"
-/* #include "compat-5.1.h"*/
-
#include "lfs.h"
/* Define 'strerror' for systems that do not implement it */
@@ -69,6 +73,26 @@ typedef struct dir_data {
} dir_data;
+#ifdef _WIN32
+#define lfs_setmode(L,file,m) ((void)L, _setmode(_fileno(file), m))
+#define STAT_STRUCT struct _stati64
+#define STAT_FUNC _stati64
+#else
+#define _O_TEXT 0
+#define _O_BINARY 0
+#define lfs_setmode(L,file,m) ((void)((void)file,m), \
+ luaL_error(L, LUA_QL("setmode") " not supported on this platform"), -1)
+#ifdef HAVE_STAT64
+#define STAT_STRUCT struct stat64
+#define STAT_FUNC stat64
+#define LSTAT_FUNC lstat64
+#else
+#define STAT_STRUCT struct stat
+#define STAT_FUNC stat
+#define LSTAT_FUNC lstat
+#endif
+#endif
+
/*
** This function changes the working (current) directory
*/
@@ -91,16 +115,17 @@ static int change_dir (lua_State *L) {
** and a string describing the error
*/
static int get_dir (lua_State *L) {
- char path[255+2];
- if (getcwd(path, 255) == NULL) {
- lua_pushnil(L);
- lua_pushstring(L, getcwd_error);
- return 2;
- }
- else {
- lua_pushstring(L, path);
- return 1;
- }
+ char *path;
+ if ((path = getcwd(NULL, 0)) == NULL) {
+ lua_pushnil(L);
+ lua_pushstring(L, getcwd_error);
+ return 2;
+ }
+ else {
+ lua_pushstring(L, path);
+ free(path);
+ return 1;
+ }
}
/*
@@ -165,6 +190,43 @@ static int _file_lock (lua_State *L, FILE *fh, const char *mode, const long star
return (code != -1);
}
+#ifdef _WIN32
+static int lfs_g_setmode (lua_State *L, FILE *f, int arg) {
+ static const int mode[] = {_O_TEXT, _O_BINARY};
+ static const char *const modenames[] = {"text", "binary", NULL};
+ int op = luaL_checkoption(L, arg, NULL, modenames);
+ int res = lfs_setmode(L, f, mode[op]);
+ if (res != -1) {
+ int i;
+ lua_pushboolean(L, 1);
+ for (i = 0; modenames[i] != NULL; i++) {
+ if (mode[i] == res) {
+ lua_pushstring(L, modenames[i]);
+ goto exit;
+ }
+ }
+ lua_pushnil(L);
+ exit:
+ return 2;
+ } else {
+ int en = errno;
+ lua_pushnil(L);
+ lua_pushfstring(L, "%s", strerror(en));
+ lua_pushinteger(L, en);
+ return 3;
+ }
+}
+#else
+static int lfs_g_setmode (lua_State *L, FILE *f, int arg) {
+ lua_pushboolean(L, 0);
+ lua_pushliteral(L, "setmode not supported on this platform");
+ return 2;
+}
+#endif
+
+static int lfs_f_setmode(lua_State *L) {
+ return lfs_g_setmode(L, check_file(L, 1, "setmode"), 2);
+}
/*
** Locks a file.
@@ -406,14 +468,13 @@ static const char *mode2string (mode_t mode) {
return "other";
}
-
-/*
+ /*
** Convert the inode protection mode to a permission list.
*/
#ifdef _WIN32
static const char *perm2string (unsigned short mode) {
- char perms[10] = "---------\0";
+ static char perms[10] = "---------\0";
if (mode & _S_IREAD)
{ perms[0] = 'r'; perms[3] = 'r'; perms[6] = 'r'; }
if (mode & _S_IWRITE)
@@ -424,7 +485,7 @@ static const char *perm2string (unsigned short mode) {
}
#else
static const char *perm2string (mode_t mode) {
- char perms[10] = "---------\0";
+ static char perms[10] = "---------\0";
if (mode & S_IRUSR) perms[0] = 'r';
if (mode & S_IWUSR) perms[1] = 'w';
if (mode & S_IXUSR) perms[2] = 'x';
@@ -438,7 +499,6 @@ static const char *perm2string (mode_t mode) {
}
#endif
-
/*
** Set access time and modification values for file
*/
@@ -464,66 +524,71 @@ static int file_utime (lua_State *L) {
/* inode protection mode */
-static void push_st_mode (lua_State *L, struct stat *info) {
+static void push_st_mode (lua_State *L, STAT_STRUCT *info) {
lua_pushstring (L, mode2string (info->st_mode));
}
/* device inode resides on */
-static void push_st_dev (lua_State *L, struct stat *info) {
+static void push_st_dev (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_dev);
}
/* inode's number */
-static void push_st_ino (lua_State *L, struct stat *info) {
+static void push_st_ino (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_ino);
}
/* number of hard links to the file */
-static void push_st_nlink (lua_State *L, struct stat *info) {
+static void push_st_nlink (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_nlink);
}
/* user-id of owner */
-static void push_st_uid (lua_State *L, struct stat *info) {
+static void push_st_uid (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_uid);
}
/* group-id of owner */
-static void push_st_gid (lua_State *L, struct stat *info) {
+static void push_st_gid (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_gid);
}
/* device type, for special file inode */
-static void push_st_rdev (lua_State *L, struct stat *info) {
+static void push_st_rdev (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_rdev);
}
/* time of last access */
-static void push_st_atime (lua_State *L, struct stat *info) {
+static void push_st_atime (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, info->st_atime);
}
/* time of last data modification */
-static void push_st_mtime (lua_State *L, struct stat *info) {
+static void push_st_mtime (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, info->st_mtime);
}
/* time of last file status change */
-static void push_st_ctime (lua_State *L, struct stat *info) {
+static void push_st_ctime (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, info->st_ctime);
}
/* file size, in bytes */
-static void push_st_size (lua_State *L, struct stat *info) {
+static void push_st_size (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_size);
}
/* permssions string */
static void push_st_perm (lua_State *L, struct stat *info) {
lua_pushstring (L, perm2string (info->st_mode));
}
-
#ifndef _WIN32
/* blocks allocated for file */
-static void push_st_blocks (lua_State *L, struct stat *info) {
+static void push_st_blocks (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_blocks);
}
/* optimal file system I/O blocksize */
-static void push_st_blksize (lua_State *L, struct stat *info) {
+static void push_st_blksize (lua_State *L, STAT_STRUCT *info) {
lua_pushnumber (L, (lua_Number)info->st_blksize);
}
#endif
+static void push_invalid (lua_State *L, STAT_STRUCT *info) {
+ luaL_error(L, "invalid attribute name");
+#ifndef _WIN32
+ info->st_blksize = 0; /* never reached */
+#endif
+}
-typedef void (*_push_function) (lua_State *L, struct stat *info);
+typedef void (*_push_function) (lua_State *L, STAT_STRUCT *info);
struct _stat_members {
const char *name;
@@ -547,18 +612,18 @@ struct _stat_members members[] = {
{ "blocks", push_st_blocks },
{ "blksize", push_st_blksize },
#endif
- { NULL, NULL }
+ { NULL, push_invalid }
};
/*
-** Get file information
+** Get file or symbolic link information
*/
-static int file_info (lua_State *L) {
+static int _file_info_ (lua_State *L, int (*st)(const char*, STAT_STRUCT*)) {
int i;
- struct stat info;
+ STAT_STRUCT info;
const char *file = luaL_checkstring (L, 1);
- if (stat(file, &info)) {
+ if (st(file, &info)) {
lua_pushnil (L);
lua_pushfstring (L, "cannot obtain information from file `%s'", file);
return 2;
@@ -568,6 +633,7 @@ static int file_info (lua_State *L) {
const char *member = lua_tostring (L, 2);
if (strcmp (member, "mode") == 0) v = 0;
#ifndef _WIN32
+ else if (strcmp (member, "blocks") == 0) v = 11;
else if (strcmp (member, "blksize") == 0) v = 12;
#endif
else /* look for member */
@@ -591,6 +657,30 @@ static int file_info (lua_State *L) {
/*
+** Get file information using stat.
+*/
+static int file_info (lua_State *L) {
+ return _file_info_ (L, STAT_FUNC);
+}
+
+
+/*
+** Get symbolic link information using lstat.
+*/
+#ifndef _WIN32
+static int link_info (lua_State *L) {
+ return _file_info_ (L, LSTAT_FUNC);
+}
+#else
+static int link_info (lua_State *L) {
+ lua_pushboolean(L, 0);
+ lua_pushliteral(L, "symlinkattributes not supported on this platform");
+ return 2;
+}
+#endif
+
+
+/*
** Get file information
*/
static int file_is_directory (lua_State *L) {
@@ -634,13 +724,13 @@ static int file_is_file (lua_State *L) {
*/
static void set_info (lua_State *L) {
lua_pushliteral (L, "_COPYRIGHT");
- lua_pushliteral (L, "Copyright (C) 2003-2006 Kepler Project");
+ lua_pushliteral (L, "Copyright (C) 2003 Kepler Project");
lua_settable (L, -3);
lua_pushliteral (L, "_DESCRIPTION");
lua_pushliteral (L, "LuaFileSystem is a Lua library developed to complement the set of functions related to file systems offered by the standard Lua distribution");
lua_settable (L, -3);
lua_pushliteral (L, "_VERSION");
- lua_pushliteral (L, "LuaFileSystem 1.2");
+ lua_pushliteral (L, "LuaFileSystem 1.4.1");
lua_settable (L, -3);
}
@@ -655,6 +745,8 @@ static const struct luaL_reg fslib[] = {
{"lock", file_lock},
{"mkdir", make_dir},
{"rmdir", remove_dir},
+ {"symlinkattributes", link_info},
+ {"setmode", lfs_f_setmode},
{"touch", file_utime},
{"unlock", file_unlock},
{NULL, NULL},
@@ -662,7 +754,7 @@ static const struct luaL_reg fslib[] = {
int luaopen_lfs (lua_State *L) {
dir_create_meta (L);
- luaL_openlib (L, "lfs", fslib, 0);
+ luaL_register (L, "lfs", fslib);
set_info (L);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def
new file mode 100644
index 00000000000..978ee6e60f9
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def
@@ -0,0 +1,5 @@
+LIBRARY lfs.dll
+DESCRIPTION "LuaFileSystem"
+VERSION 1.4.1
+EXPORTS
+luaopen_lfs
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
index 62ae79fa96c..4b52780bb3f 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
@@ -1,8 +1,8 @@
/*
** LuaFileSystem
-** Copyright Kepler Project 2004-2006 (http://www.keplerproject.org/luafilesystem)
+** Copyright Kepler Project 2003 (http://www.keplerproject.org/luafilesystem)
**
-** $Id: lfs.h,v 1.3 2006/03/10 23:37:32 carregal Exp $
+** $Id: lfs.h,v 1.5 2008/02/19 20:08:23 mascarenhas Exp $
*/
/* Define 'chdir' for systems that do not implement it */
@@ -13,4 +13,5 @@
#define chdir_error strerror(errno)
#endif
+
int luaopen_lfs (lua_State *L);
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua b/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
index 66ec52a2f8b..1fd6157a7b9 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
@@ -1,80 +1,113 @@
-#!/usr/local/bin/lua50
-
-local tmp = "/tmp"
-local sep = "/"
-local upper = ".."
-
-require"lfs"
-
-function attrdir (path)
- for file in lfs.dir(path) do
- if file ~= "." and file ~= ".." then
- local f = path..sep..file
- print ("\t=> "..f.." <=")
- local attr = lfs.attributes (f)
- assert (type(attr) == "table")
- if attr.mode == "directory" then
- attrdir (f)
- else
- for name, value in pairs(attr) do
- print (name, value)
- end
- end
- end
- end
-end
-
--- Checking changing directories
-local current = assert (lfs.currentdir())
-local reldir = string.gsub (current, "^.*%"..sep.."([^"..sep.."])$", "%1")
-assert (lfs.chdir (upper), "could not change to upper directory")
-assert (lfs.chdir (reldir), "could not change back to current directory")
-assert (lfs.currentdir() == current, "error trying to change directories")
-assert (lfs.chdir ("this couldn't be an actual directory") == nil, "could change to a non-existent directory")
-
--- Changing creating and removing directories
-local tmpdir = tmp..sep.."lfs_tmp_dir"
-local tmpfile = tmpdir..sep.."tmp_file"
-assert (lfs.mkdir (tmpdir), "could not make a new directory")
-local attrib, errmsg = lfs.attributes (tmpdir)
-if not attrib then
- error ("could not get attributes of file `"..tmpdir.."':\n"..errmsg)
-end
-local f = io.open(tmpfile, "w")
-f:close()
-
--- Change access time
-assert (lfs.touch (tmpfile, 86401))
-local new_att = assert (lfs.attributes (tmpfile))
-assert (new_att.access == 86401, "could not set access time")
-assert (new_att.modification == 86401, "could not set modification time")
-
--- Change access and modification time
-assert (lfs.touch (tmpfile, 86403, 86402))
-local new_att = assert (lfs.attributes (tmpfile))
-assert (new_att.access == 86403, "could not set access time")
-assert (new_att.modification == 86402, "could not set modification time")
-
--- Restore access time to current value
-assert (lfs.touch (tmpfile))
-new_att = assert (lfs.attributes (tmpfile))
-assert (new_att.access == attrib.access)
-assert (new_att.modification == attrib.modification)
-
--- Remove new file and directory
-assert (os.remove (tmpfile), "could not remove new file")
-assert (lfs.rmdir (tmpdir), "could not remove new directory")
-assert (lfs.mkdir (tmpdir..sep.."lfs_tmp_dir") == nil, "could create a directory inside a non-existent one")
-
--- Trying to get attributes of a non-existent file
-assert (lfs.attributes ("this couldn't be an actual file") == nil, "could get attributes of a non-existent file")
-assert (type(lfs.attributes (upper)) == "table", "couldn't get attributes of upper directory")
-
--- Stressing directory iterator
-count = 0
-for i = 1, 4000 do
- for file in lfs.dir (tmp) do
- count = count + 1
- end
-end
-print"Ok!"
+#!/usr/local/bin/lua5.1
+
+local tmp = "/tmp"
+local sep = "/"
+local upper = ".."
+
+require"lfs"
+print (lfs._VERSION)
+
+function attrdir (path)
+ for file in lfs.dir(path) do
+ if file ~= "." and file ~= ".." then
+ local f = path..sep..file
+ print ("\t=> "..f.." <=")
+ local attr = lfs.attributes (f)
+ assert (type(attr) == "table")
+ if attr.mode == "directory" then
+ attrdir (f)
+ else
+ for name, value in pairs(attr) do
+ print (name, value)
+ end
+ end
+ end
+ end
+end
+
+-- Checking changing directories
+local current = assert (lfs.currentdir())
+local reldir = string.gsub (current, "^.*%"..sep.."([^"..sep.."])$", "%1")
+assert (lfs.chdir (upper), "could not change to upper directory")
+assert (lfs.chdir (reldir), "could not change back to current directory")
+assert (lfs.currentdir() == current, "error trying to change directories")
+assert (lfs.chdir ("this couldn't be an actual directory") == nil, "could change to a non-existent directory")
+
+-- Changing creating and removing directories
+local tmpdir = current..sep.."lfs_tmp_dir"
+local tmpfile = tmpdir..sep.."tmp_file"
+-- Test for existence of a previous lfs_tmp_dir
+-- that may have resulted from an interrupted test execution and remove it
+if lfs.chdir (tmpdir) then
+ assert (lfs.chdir (upper), "could not change to upper directory")
+ assert (os.remove (tmpfile), "could not remove file from previous test")
+ assert (lfs.rmdir (tmpdir), "could not remove directory from previous test")
+end
+
+-- tries to create a directory
+assert (lfs.mkdir (tmpdir), "could not make a new directory")
+local attrib, errmsg = lfs.attributes (tmpdir)
+if not attrib then
+ error ("could not get attributes of file `"..tmpdir.."':\n"..errmsg)
+end
+local f = io.open(tmpfile, "w")
+f:close()
+
+-- Change access time
+local testdate = os.time({ year = 2007, day = 10, month = 2, hour=0})
+assert (lfs.touch (tmpfile, testdate))
+local new_att = assert (lfs.attributes (tmpfile))
+assert (new_att.access == testdate, "could not set access time")
+assert (new_att.modification == testdate, "could not set modification time")
+
+-- Change access and modification time
+local testdate1 = os.time({ year = 2007, day = 10, month = 2, hour=0})
+local testdate2 = os.time({ year = 2007, day = 11, month = 2, hour=0})
+
+assert (lfs.touch (tmpfile, testdate2, testdate1))
+local new_att = assert (lfs.attributes (tmpfile))
+assert (new_att.access == testdate2, "could not set access time")
+assert (new_att.modification == testdate1, "could not set modification time")
+
+local res, err = lfs.symlinkattributes(tmpfile)
+if err ~= "symlinkattributes not supported on this platform" then
+ -- Checking symbolic link information (does not work in Windows)
+ assert (os.execute ("ln -s "..tmpfile.." _a_link_for_test_"))
+ assert (lfs.attributes"_a_link_for_test_".mode == "file")
+ assert (lfs.symlinkattributes"_a_link_for_test_".mode == "link")
+ assert (os.remove"_a_link_for_test_")
+end
+
+if lfs.setmode then
+ -- Checking text/binary modes (works only in Windows)
+ local f = io.open(tmpfile, "w")
+ local result, mode = lfs.setmode(f, "binary")
+ assert((result and mode == "text") or (not result and mode == "setmode not supported on this platform"))
+ result, mode = lfs.setmode(f, "text")
+ assert((result and mode == "binary") or (not result and mode == "setmode not supported on this platform"))
+ f:close()
+end
+
+-- Restore access time to current value
+assert (lfs.touch (tmpfile, attrib.access, attrib.modification))
+new_att = assert (lfs.attributes (tmpfile))
+assert (new_att.access == attrib.access)
+assert (new_att.modification == attrib.modification)
+
+-- Remove new file and directory
+assert (os.remove (tmpfile), "could not remove new file")
+assert (lfs.rmdir (tmpdir), "could not remove new directory")
+assert (lfs.mkdir (tmpdir..sep.."lfs_tmp_dir") == nil, "could create a directory inside a non-existent one")
+
+-- Trying to get attributes of a non-existent file
+assert (lfs.attributes ("this couldn't be an actual file") == nil, "could get attributes of a non-existent file")
+assert (type(lfs.attributes (upper)) == "table", "couldn't get attributes of upper directory")
+
+-- Stressing directory iterator
+count = 0
+for i = 1, 4000 do
+ for file in lfs.dir (tmp) do
+ count = count + 1
+ end
+end
+print"Ok!"