src/third_party/icu/source/test/letest/readme.html - cobalt - Git at Google

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 <h2>What are letest and gendata?</h2>
 letest is a test program that you can use to verify the basic
 functionality of the ICU LayoutEngine. It tests the LayoutEngine's
 API and reads an XML file that contains test cases to test some of
 the features of the LayoutEngine. These test cases are not
 comprehensive, but they do test the most important features of
 &nbsp;the LayoutEngine. When you have successfully run letest, you
 can use the ICU LayoutEngine in you application knowing that the
 basic functionality is working correctly.<br>
 <p>gendata is a program that is used by the ICU team to build the
 file letest.xml which contains the test cases. Unless you have
 changed your copy of the LayoutEngine and want to validate the
 changes on other platforms, there's no reason for you to run this
 program.</p>
 <p>(The ICU team first runs a Windows application which uses the
 ICU LayoutEngine to display the text that letest uses. Once it has
 been verified that the text is displayed correctly, gendata is run
 to produce letest.xml, and then letest is run on Windows to verify
 that letest still works with the new data.)<br></p>
 <h2>How do I build letest?</h2>
 First, you need to build ICU, including the LayoutEngine.&nbsp;
 <p>On Windows, letest is part of the allinone project, so a normal
 build of ICU will also build letest. On UNIX systems, connect to
 &lt;top-build-dir&gt;/test/letest and do "make all" .<br></p>
 <h2>How do I run letest?</h2>
 Before you can run letest, you'll need to get the fonts it uses.
 For legal reasons, we can't include most of them with ICU, but you
 can download them from the web. To do this, you'll need access to a
 computer running Windows. All of the fonts should be stored in
 &lt;icu&gt;/source/test/testdata. Here's how to get the fonts:
 <p>Download a recent version of the Java 2 Platform, Standard
 Edition (J2SE) from <a href=
 "http://java.sun.com/javase/downloads/index.html">java.sun.com</a>.
 Click on the "Download" button for the version of Java that you
 want to download. The page offers both JDKs and JREs. (The JRE is
 sufficient for letest.) The download page will have a link to the
 license agreement. Be sure to read and understand the license
 agreement, and then click on the Accept button. Download the
 package and install it. You'll need one font. On Windows, it will
 be in, for example, "C:\Program Files\Java\jdk1.6.0\jre\lib\fonts".
 The file you want is "LucidaSansRegular.ttf". Copy this file into
 the directory from which you'll run letest.<br></p>
 <p>Next is the Hindi font. Go to the NCST site and download
 <a href="http://tdil.mit.gov.in/download/Raghu.htm">raghu.ttf</a>.
 When you hit the DOWNLOAD button on the page, it will open another
 window which contains a disclaimer and a license agreement. Be sure
 that you understand and agree to all of this before you download
 the font. You can download raghu.ttf into the directory from which
 you'll run letest.<br></p>
 <p>Then download the Thai font. Go to <a href=
 "http://www.into-asia.com/thai_language/thaifont/">into-asia.com</a>
 and click on the link for the Angsana font. This will download a
 .ZIP file. Extract the font file, angsd___.ttf, into the directory
 from which you will run letest.<br></p>
 <p>There's still one more font to get, the Code2000 Unicode font.
 Go to James Kass' <a href="http://www.code2000.net/">Unicode
 Support In Your Browser</a> page and click on the link that says
 "Click Here to download Code2000 shareware demo Unicode font." This
 will download a .ZIP file which contains CODE2000.TTF and
 CODE2000.HTM. Expand this .ZIP file and put the CODE2000.TTF file
 in the directory from which you'll run letest.<br></p>
 <p><span style="font-weight: bold;">Note:</span> The Code2000 font
 is shareware. If you want to use it for longer than a trial period,
 you should send a shareware fee to James. Directions for how to do
 this are in CODE2000.HTM.</p>
 <p>letest.xml references three other fonts:</p>
 <ul>
 <li>ARIALUNI.TTF is Microsoft's Arial Unicode MS font, which is
 distributed with Microsoft Office and is licensed only for use on
 the Windows operating system.</li>
 <li>Devamt.ttf is a proprietary font which cannot be freely
 downloaded.</li>
 <li>TestFont1.otf is included with ICU.</li>
 </ul>
 To run letest type CTRL+F5 in Visual Studio, or "make check" in
 UNIX.&nbsp; If everything's OK you should see something like this:
 <blockquote><tt>&nbsp;/<br>
 &nbsp;/api/<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/api/ParameterTest<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/api/FactoryTest<br>
 &nbsp;/layout/<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/layout/AccessTest<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/layout/DataDrivenTest<br>
 &nbsp;/c_api/<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/c_api/ParameterTest<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/c_api/FactoryTest<br>
 &nbsp;/c_layout/<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/c_layout/AccessTest<br>
 &nbsp;&nbsp; ---[OK]&nbsp; ---/c_layout/DataDrivenTest<br>
 <br>
 [All tests passed successfully...]<br>
 Elapsed Time: 00:00:00.351<br></tt></blockquote>
 If letest cannot open a font, it will print a warning message and
 skip the test. letest will also check the version of the font you
 have to make sure it's the same one that was used to generate the
 test case. If the version doesn't match, letest will print a
 warning message and proceed with the test.<br>
 </body>
 </html>
	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
	<html>
	<head>
	<meta name="generator" content=
	"HTML Tidy for Windows (vers 26 April 2007), see www.w3.org">
	<meta http-equiv="Content-Type" content=
	"text/html; charset=us-ascii">
	<meta name="Copyright" content=
	"Copyright (c) 2001-2007, International Business Machines Corporation and others. All Rights Reserved.">
	<meta name="Author" content="Eric Mader">
	<meta name="GENERATOR" content=
	"Mozilla/4.72 [en] (Windows NT 5.0; U) [Netscape]">
	<title>Readme file for letest and gendata</title>
	</head>
	<body>
	<h2>What are letest and gendata?</h2>
	letest is a test program that you can use to verify the basic
	functionality of the ICU LayoutEngine. It tests the LayoutEngine's
	API and reads an XML file that contains test cases to test some of
	the features of the LayoutEngine. These test cases are not
	comprehensive, but they do test the most important features of
	the LayoutEngine. When you have successfully run letest, you
	can use the ICU LayoutEngine in you application knowing that the
	basic functionality is working correctly.<br>
	<p>gendata is a program that is used by the ICU team to build the
	file letest.xml which contains the test cases. Unless you have
	changed your copy of the LayoutEngine and want to validate the
	changes on other platforms, there's no reason for you to run this
	program.</p>
	<p>(The ICU team first runs a Windows application which uses the
	ICU LayoutEngine to display the text that letest uses. Once it has
	been verified that the text is displayed correctly, gendata is run
	to produce letest.xml, and then letest is run on Windows to verify
	that letest still works with the new data.)<br></p>
	<h2>How do I build letest?</h2>
	First, you need to build ICU, including the LayoutEngine.
	<p>On Windows, letest is part of the allinone project, so a normal
	build of ICU will also build letest. On UNIX systems, connect to
	<top-build-dir>/test/letest and do "make all" .<br></p>
	<h2>How do I run letest?</h2>
	Before you can run letest, you'll need to get the fonts it uses.
	For legal reasons, we can't include most of them with ICU, but you
	can download them from the web. To do this, you'll need access to a
	computer running Windows. All of the fonts should be stored in
	<icu>/source/test/testdata. Here's how to get the fonts:
	<p>Download a recent version of the Java 2 Platform, Standard
	Edition (J2SE) from <a href=
	"http://java.sun.com/javase/downloads/index.html">java.sun.com</a>.
	Click on the "Download" button for the version of Java that you
	want to download. The page offers both JDKs and JREs. (The JRE is
	sufficient for letest.) The download page will have a link to the
	license agreement. Be sure to read and understand the license
	agreement, and then click on the Accept button. Download the
	package and install it. You'll need one font. On Windows, it will
	be in, for example, "C:\Program Files\Java\jdk1.6.0\jre\lib\fonts".
	The file you want is "LucidaSansRegular.ttf". Copy this file into
	the directory from which you'll run letest.<br></p>
	<p>Next is the Hindi font. Go to the NCST site and download
	<a href="http://tdil.mit.gov.in/download/Raghu.htm">raghu.ttf</a>.
	When you hit the DOWNLOAD button on the page, it will open another
	window which contains a disclaimer and a license agreement. Be sure
	that you understand and agree to all of this before you download
	the font. You can download raghu.ttf into the directory from which
	you'll run letest.<br></p>
	<p>Then download the Thai font. Go to <a href=
	"http://www.into-asia.com/thai_language/thaifont/">into-asia.com</a>
	and click on the link for the Angsana font. This will download a
	.ZIP file. Extract the font file, angsd___.ttf, into the directory
	from which you will run letest.<br></p>
	<p>There's still one more font to get, the Code2000 Unicode font.
	Go to James Kass' <a href="http://www.code2000.net/">Unicode
	Support In Your Browser</a> page and click on the link that says
	"Click Here to download Code2000 shareware demo Unicode font." This
	will download a .ZIP file which contains CODE2000.TTF and
	CODE2000.HTM. Expand this .ZIP file and put the CODE2000.TTF file
	in the directory from which you'll run letest.<br></p>
	<p><span style="font-weight: bold;">Note:</span> The Code2000 font
	is shareware. If you want to use it for longer than a trial period,
	you should send a shareware fee to James. Directions for how to do
	this are in CODE2000.HTM.</p>
	<p>letest.xml references three other fonts:</p>
	<ul>
	<li>ARIALUNI.TTF is Microsoft's Arial Unicode MS font, which is
	distributed with Microsoft Office and is licensed only for use on
	the Windows operating system.</li>
	<li>Devamt.ttf is a proprietary font which cannot be freely
	downloaded.</li>
	<li>TestFont1.otf is included with ICU.</li>
	</ul>
	To run letest type CTRL+F5 in Visual Studio, or "make check" in
	UNIX.  If everything's OK you should see something like this:
	<blockquote><tt> /<br>
	/api/<br>
	---[OK]  ---/api/ParameterTest<br>
	---[OK]  ---/api/FactoryTest<br>
	/layout/<br>
	---[OK]  ---/layout/AccessTest<br>
	---[OK]  ---/layout/DataDrivenTest<br>
	/c_api/<br>
	---[OK]  ---/c_api/ParameterTest<br>
	---[OK]  ---/c_api/FactoryTest<br>
	/c_layout/<br>
	---[OK]  ---/c_layout/AccessTest<br>
	---[OK]  ---/c_layout/DataDrivenTest<br>
	<br>
	[All tests passed successfully...]<br>
	Elapsed Time: 00:00:00.351<br></tt></blockquote>
	If letest cannot open a font, it will print a warning message and
	skip the test. letest will also check the version of the font you
	have to make sure it's the same one that was used to generate the
	test case. If the version doesn't match, letest will print a
	warning message and proceed with the test.<br>
	</body>
	</html>