blocks|key|3027192|text|这些语言中的大多数都是开源的。任何像样的项目都应该在上述repo中有他们的测试用例，否则我会非常担心。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3027193|3027194|Python's正则表达式tests|unordered-list-item|offset|length|3027195|PHP's正则表达式tests|3027196|Perl's正则表达式测试看起来非常像extensive|3027197|Open+JDK's单元测试(+Java)|3027198|Ruby's正则表达式tests|3027199|Mono's正则表达式测试的一种开源风格)(+.NET)|3027200|.NET+Core's正则表达式tests|3027201|RE2's测试的开源版本(在Google)|3027202|C测试套件中开发的C%2B%2B正则表达式引擎由AT&T+Perl正则表达式测试(兼容Research)|3027203|PCRE正则表达式C+library)|3027204|JavaScript正则表达式测试(Ecma技术委员会39兼容性套件)|3027205|3027206|我还在this+page上找到了一张广泛的图表，这可能会对你有所帮助。|3027207|entityMap|0|LINK|mutability|MUTABLE|url|http://hg.python.org/cpython/file/178075fbff3a/Lib/test/re_tests.py|1|https://github.com/php/php-src/tree/master/ext/pcre/tests|2|http://perl5.git.perl.org/perl5.git/tree/HEAD:/t/re|3|http://hg.openjdk.java.net/jdk7u/jdk7u6/jdk/file/8c2c5d63a17e/test/java/util/regex/|4|https://github.com/ruby/ruby/blob/master/test/ruby/test_regexp.rb|5|https://github.com/mono/mono/tree/0f2995e95e98e082c7c7039e17175cf2c6a00034/mcs/class/System/Test/System.Text.RegularExpressions|6|https://github.com/dotnet/runtime/tree/master/src/libraries/System.Text.RegularExpressions/tests|7|https://github.com/google/re2/tree/master/re2/testing|8|https://github.com/att/ast/tree/2012-08-01-master/src/cmd/re|9|http://vcs.pcre.org/pcre2/code/trunk/testdata/|10|https://github.com/tc39/test262/tree/master/test/built-ins/RegExp|11|http://www.regular-expressions.info/refflavors.html^0|0|0|0|6|0|0|0|3|1|0|0|4|2|0|0|8|3|0|0|4|4|0|0|4|5|0|0|9|6|0|0|3|7|0|0|1|8|0|0|4|9|0|0|A|A|0|0|3|9|B|0^^$0|@$1|2|3|4|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1Z|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|20|8|@]|9|@$F|21|G|22|1|23]]|A|$]]|$1|H|3|I|5|E|7|24|8|@]|9|@$F|25|G|26|1|27]]|A|$]]|$1|J|3|K|5|E|7|28|8|@]|9|@$F|29|G|2A|1|2B]]|A|$]]|$1|L|3|M|5|E|7|2C|8|@]|9|@$F|2D|G|2E|1|2F]]|A|$]]|$1|N|3|O|5|E|7|2G|8|@]|9|@$F|2H|G|2I|1|2J]]|A|$]]|$1|P|3|Q|5|E|7|2K|8|@]|9|@$F|2L|G|2M|1|2N]]|A|$]]|$1|R|3|S|5|E|7|2O|8|@]|9|@$F|2P|G|2Q|1|2R]]|A|$]]|$1|T|3|U|5|E|7|2S|8|@]|9|@$F|2T|G|2U|1|2V]]|A|$]]|$1|V|3|W|5|E|7|2W|8|@]|9|@$F|2X|G|2Y|1|2Z]]|A|$]]|$1|X|3|Y|5|E|7|30|8|@]|9|@$F|31|G|32|1|33]]|A|$]]|$1|Z|3|10|5|E|7|34|8|@]|9|@$F|35|G|36|1|37]]|A|$]]|$1|11|3|-4|5|6|7|38|8|@]|9|@]|A|$]]|$1|12|3|13|5|6|7|39|8|@]|9|@$F|3A|G|3B|1|3C]]|A|$]]|$1|14|3|-4|5|6|7|3D|8|@]|9|@]|A|$]]]|15|$16|$5|17|18|19|A|$1A|1B]]|1C|$5|17|18|19|A|$1A|1D]]|1E|$5|17|18|19|A|$1A|1F]]|1G|$5|17|18|19|A|$1A|1H]]|1I|$5|17|18|19|A|$1A|1J]]|1K|$5|17|18|19|A|$1A|1L]]|1M|$5|17|18|19|A|$1A|1N]]|1O|$5|17|18|19|A|$1A|1P]]|1Q|$5|17|18|19|A|$1A|1R]]|1S|$5|17|18|19|A|$1A|1T]]|1U|$5|17|18|19|A|$1A|1V]]|1W|$5|17|18|19|A|$1A|1X]]]]

Most of those languages are open source. Any decent project should have their test cases in said repo, otherwise I would be pretty concerned.
<ul>
<li><a href="http://hg.python.org/cpython/file/178075fbff3a/Lib/test/re_tests.py" rel="nofollow noreferrer">Python</a>'s regex tests</li>
<li><a href="https://github.com/php/php-src/tree/master/ext/pcre/tests" rel="nofollow noreferrer">PHP</a>'s regex tests</li>
<li><a href="http://perl5.git.perl.org/perl5.git/tree/HEAD:/t/re" rel="nofollow noreferrer">Perl</a>'s regex tests looks really extensive</li>
<li><a href="http://hg.openjdk.java.net/jdk7u/jdk7u6/jdk/file/8c2c5d63a17e/test/java/util/regex/" rel="nofollow noreferrer">Open JDK</a>'s unit tests (an open source flavour of Java)</li>
<li><a href="https://github.com/ruby/ruby/blob/master/test/ruby/test_regexp.rb" rel="nofollow noreferrer">Ruby</a>'s regex tests</li>
<li><a href="https://github.com/mono/mono/tree/0f2995e95e98e082c7c7039e17175cf2c6a00034/mcs/class/System/Test/System.Text.RegularExpressions" rel="nofollow noreferrer">Mono</a>'s regex tests (open source version of .NET)</li>
<li><a href="https://github.com/dotnet/runtime/tree/master/src/libraries/System.Text.RegularExpressions/tests" rel="nofollow noreferrer">.NET Core</a>'s regex tests</li>
<li><a href="https://github.com/google/re2/tree/master/re2/testing" rel="nofollow noreferrer">RE2</a>'s tests (C++ regex engine developed at Google)</li>
<li><a href="https://github.com/att/ast/tree/2012-08-01-master/src/cmd/re" rel="nofollow noreferrer">C</a> test suite (developed by AT&amp;T Research)</li>
<li><a href="http://vcs.pcre.org/pcre2/code/trunk/testdata/" rel="nofollow noreferrer">PCRE</a> regex tests (Perl Compatible Regular Expressions C library)</li>
<li><a href="https://github.com/tc39/test262/tree/master/test/built-ins/RegExp" rel="nofollow noreferrer">JavaScript</a> regex tests (Ecma Technical Committee 39 compatability suite)</li>
</ul>
I also found an extensive chart on <a href="http://www.regular-expressions.info/refflavors.html" rel="nofollow noreferrer">this page</a> which might be of some help to you.

blocks|key|3027224|text|为了在一个页面上有一个完整的列表，我找到了一些被接受的答案中省略的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3027225|3027226|Mono's正则表达式测试(它是.net)|unordered-list-item|offset|length|3027227|PHP's正则表达式测试|3027228|的开源版本|3027229|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/mono/mono/tree/0f2995e95e98e082c7c7039e17175cf2c6a00034/mcs/class/System/Test/System.Text.RegularExpressions|1|https://github.com/php/php-src/tree/master/ext/pcre/tests^0|0|0|0|6|0|0|0|5|1|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|W|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|X|8|@]|9|@$F|Y|G|Z|1|10]]|A|$]]|$1|H|3|I|5|E|7|11|8|@]|9|@$F|12|G|13|1|14]]|A|$]]|$1|J|3|K|5|6|7|15|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]|T|$5|O|P|Q|A|$R|U]]]]

To have a complete list on one page, I've found the ones omitted from the accepted answer:

<ul>
<li><a href="https://github.com/mono/mono/tree/0f2995e95e98e082c7c7039e17175cf2c6a00034/mcs/class/System/Test/System.Text.RegularExpressions">Mono's</a> regex tests (it's an open source version of .net)</li>
<li><a href="https://github.com/php/php-src/tree/master/ext/pcre/tests">PHP's</a> regex tests</li>
</ul>

blocks|key|189990|text|适用于其他语言的其他regex测试套件：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|189991|189992|D's+standard+library+regex+tests+(查找files)|unordered-list-item|offset|length|189993|Go's+regex+tests+files)|189994|GNU+grep's+tests+(查找.*test.*go+files)|style|CODE|189995|GNU+grep's+tests(命令行C+regex+engine)|189996|regex-posix-unittest+(POSIX+regex测试套件以Haskell)|189997|ICU's+regex+tests编写))+(C/C%2B%2B和.*test.*go库，查找名为re[_g].*txt)|189998|Rust's+regex+tests|189999|TCL's+regex+tests的文件(查找针对严格POSIX测试的正则表达式引擎)(+files)|190000|TRE's+regex+tests是Chrome的compliance)|190001|V8's+regex+tests引擎，搜索名为.*regexp.*js)|190002|WebKit's+regex+tests的文件(脚本测试folders)|190003|Yarr's+regex+tests+(+WebKit's+JavaScriptCore)|190004|的C%2B%2B正则表达式引擎)中包含reg.*test测试|190005|奖金|190006|190007|Regfuzz+(使用随机生成和无效的正则表达式测试正则表达式健壮性的C工具包)|190008|190009|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/dlang/phobos/tree/master/std/regex/internal|1|https://golang.org/src/regexp/|2|http://git.savannah.gnu.org/cgit/grep.git/tree/tests|3|4|https://wiki.haskell.org/Regex_Posix#regex-posix-unittest|5|https://github.com/unicode-org/icu/tree/master/icu4c/source/test/testdata|6|https://github.com/rust-lang/regex/tree/master/tests|7|https://github.com/tcltk/tcl/tree/master/tests|8|https://github.com/laurikari/tre/tree/master/tests|9|https://chromium.googlesource.com/v8/v8/%2B/master/test/mjsunit/|10|https://trac.webkit.org/browser/trunk/LayoutTests/fast/regex|11|https://trac.webkit.org/browser/trunk/JSTests/regexp/RegExpTest.data|12|https://code.google.com/p/regfuzz/^0|0|0|0|W|0|0|0|G|1|0|K|A|0|G|2|0|0|G|3|0|0|K|4|0|T|A|19|B|0|H|5|0|0|I|6|0|0|H|7|0|0|H|8|0|N|C|0|G|9|0|0|K|A|0|0|I|B|0|F|9|0|0|0|0|7|C|0|0^^$0|@$1|2|3|4|5|6|7|28|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|29|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|2A|8|@]|9|@$F|2B|G|2C|1|2D]]|A|$]]|$1|H|3|I|5|E|7|2E|8|@]|9|@$F|2F|G|2G|1|2H]]|A|$]]|$1|J|3|K|5|E|7|2I|8|@$F|2J|G|2K|L|M]]|9|@$F|2L|G|2M|1|2N]]|A|$]]|$1|N|3|O|5|E|7|2O|8|@]|9|@$F|2P|G|2Q|1|2R]]|A|$]]|$1|P|3|Q|5|E|7|2S|8|@]|9|@$F|2T|G|2U|1|2V]]|A|$]]|$1|R|3|S|5|E|7|2W|8|@$F|2X|G|2Y|L|M]|$F|2Z|G|30|L|M]]|9|@$F|31|G|32|1|33]]|A|$]]|$1|T|3|U|5|E|7|34|8|@]|9|@$F|35|G|36|1|37]]|A|$]]|$1|V|3|W|5|E|7|38|8|@]|9|@$F|39|G|3A|1|3B]]|A|$]]|$1|X|3|Y|5|E|7|3C|8|@]|9|@$F|3D|G|3E|1|3F]]|A|$]]|$1|Z|3|10|5|E|7|3G|8|@$F|3H|G|3I|L|M]]|9|@$F|3J|G|3K|1|3L]]|A|$]]|$1|11|3|12|5|E|7|3M|8|@]|9|@$F|3N|G|3O|1|3P]]|A|$]]|$1|13|3|14|5|E|7|3Q|8|@]|9|@$F|3R|G|3S|1|3T]]|A|$]]|$1|15|3|16|5|6|7|3U|8|@$F|3V|G|3W|L|M]]|9|@]|A|$]]|$1|17|3|18|5|6|7|3X|8|@]|9|@]|A|$]]|$1|19|3|-4|5|6|7|3Y|8|@]|9|@]|A|$]]|$1|1A|3|1B|5|E|7|3Z|8|@]|9|@$F|40|G|41|1|42]]|A|$]]|$1|1C|3|-4|5|6|7|43|8|@]|9|@]|A|$]]|$1|1D|3|-4|5|6|7|44|8|@]|9|@]|A|$]]]|1E|$1F|$5|1G|1H|1I|A|$1J|1K]]|1L|$5|1G|1H|1I|A|$1J|1M]]|1N|$5|1G|1H|1I|A|$1J|1O]]|1P|$5|1G|1H|1I|A|$1J|1O]]|1Q|$5|1G|1H|1I|A|$1J|1R]]|1S|$5|1G|1H|1I|A|$1J|1T]]|1U|$5|1G|1H|1I|A|$1J|1V]]|1W|$5|1G|1H|1I|A|$1J|1X]]|1Y|$5|1G|1H|1I|A|$1J|1Z]]|20|$5|1G|1H|1I|A|$1J|21]]|22|$5|1G|1H|1I|A|$1J|23]]|24|$5|1G|1H|1I|A|$1J|25]]|26|$5|1G|1H|1I|A|$1J|27]]]]

Additional regex test suites for additional languages:
<ul>
<li><a href="https://github.com/dlang/phobos/tree/master/std/regex/internal" rel="nofollow noreferrer">D's standard library regex tests</a> (look for <code>tests.*d</code> files)</li>
<li><a href="https://golang.org/src/regexp/" rel="nofollow noreferrer">Go's regex tests</a> (look for <code>.*test.*go</code> files)</li>
<li><a href="http://git.savannah.gnu.org/cgit/grep.git/tree/tests" rel="nofollow noreferrer">GNU grep's tests</a> (Command line C regex engine)</li>
<li><a href="https://wiki.haskell.org/Regex_Posix#regex-posix-unittest" rel="nofollow noreferrer">regex-posix-unittest</a> (POSIX regex test suite written in Haskell)</li>
<li><a href="https://github.com/unicode-org/icu/tree/master/icu4c/source/test/testdata" rel="nofollow noreferrer">ICU's regex tests</a> (C/C++ and Java libraries for Unicode, look for files named <code>re[_g].*txt</code>)</li>
<li><a href="https://github.com/rust-lang/regex/tree/master/tests" rel="nofollow noreferrer">Rust's regex tests</a></li>
<li><a href="https://github.com/tcltk/tcl/tree/master/tests" rel="nofollow noreferrer">TCL's regex tests</a> (look for the <code>reg.*test</code> files)</li>
<li><a href="https://github.com/laurikari/tre/tree/master/tests" rel="nofollow noreferrer">TRE's regex tests</a> (C regex engine which aims for strict POSIX compliance)</li>
<li><a href="https://chromium.googlesource.com/v8/v8/+/master/test/mjsunit/" rel="nofollow noreferrer">V8's regex tests</a> (V8 is the JavaScript engine of Chrome, search for files named <code>.*regexp.*js</code>)</li>
<li><a href="https://trac.webkit.org/browser/trunk/LayoutTests/fast/regex" rel="nofollow noreferrer">WebKit's regex tests</a> (JavaScript tests are in script-tests folders)</li>
<li><a href="https://trac.webkit.org/browser/trunk/JSTests/regexp/RegExpTest.data" rel="nofollow noreferrer">Yarr's regex tests</a> (C++ regex engine of WebKit's JavaScriptCore)</li>
</ul>
<h2>Bonus</h2>
<ul>
<li><a href="https://code.google.com/p/regfuzz/" rel="nofollow noreferrer">Regfuzz</a> (C toolkit for testing regular expression robustness using randomly generated and invalid regexes)</li>
</ul>

I'm building a regex helper at <a href="http://www.debuggex.com">http://www.debuggex.com</a>. The amount of detail I want to show requires me to write my own parser and matcher.

To make sure my parser and matcher work correctly, I've written my own unit tests for the Javascript flavor of regexes, but these only cover edge cases I know about. I would like to use a standard test suite, and was recently pointed to <a href="http://hg.ecmascript.org/tests/test262/summary">http://hg.ecmascript.org/tests/test262/summary</a>, which I will be using.

My question is, where can I find such test suites for other regex flavors? I'd like to support other flavors in the future. I have not been able to find anything by googling ("test" pollutes the results with regex testers). I am looking for test suites for the languages python, php, perl, java, ruby, and .net.

Where can I find unit tests for regular expressions in multiple languages?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我正在构建一个正则表达式帮助器。我想要显示的细节数量要求我编写自己的解析器和匹配器。为了确保我的解析器和匹配器正常工作，我为正则表达式的Javascript风格编写了自己的单元测试，但这些测试只涵盖了我所知道的边缘情况。我想使用一个标准的测试套件，并且最近被指向，我将使用它。我的问题是，我在哪里可以找到其他regex风...

问在哪里可以找到多语言正则表达式的单元测试？
EN

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在哪里可以找到多语言正则表达式的单元测试？EN

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在哪里可以找到多语言正则表达式的单元测试？
EN