Kouhei Sutou
null+****@clear*****
Sun Sep 29 18:04:25 JST 2013
Kouhei Sutou 2013-09-29 18:04:25 +0900 (Sun, 29 Sep 2013) New Revision: bf16e80a9dd0d5c1f0db4ee2dbdbb1056dc2e1ad https://github.com/groonga/groonga-command-parser/commit/bf16e80a9dd0d5c1f0db4ee2dbdbb1056dc2e1ad Message: Extract from groonga-command gem Because parser needs YAJL. If a library needs only Groonga::Command::*, YAJL dependency is harmful because it doesn't provide x64-mingw32 binary for now. Added files: .gitignore .travis.yaml .yardopts Gemfile README.md Rakefile doc/text/lgpl-2.1.txt doc/text/news.md groonga-command-parser.gemspec lib/groonga/command/parser.rb lib/groonga/command/parser/error.rb lib/groonga/command/parser/version.rb test/groonga-command-parser-test-utils.rb test/run-test.rb test/test-parser.rb Added: .gitignore (+6 -0) 100644 =================================================================== --- /dev/null +++ .gitignore 2013-09-29 18:04:25 +0900 (ed18931) @@ -0,0 +1,6 @@ +/test/.test-result/ +/.yardoc/ +/doc/reference/ +/doc/po/groonga-command-parser.pot +/pkg/ +/Gemfile.lock Added: .travis.yaml (+6 -0) 100644 =================================================================== --- /dev/null +++ .travis.yaml 2013-09-29 18:04:25 +0900 (564d2ee) @@ -0,0 +1,6 @@ +notifications: + recipients: + - groonga-commit �� rubyforge.org +rvm: + - 1.9.3 + - 2.0.0 Added: .yardopts (+6 -0) 100644 =================================================================== --- /dev/null +++ .yardopts 2013-09-29 18:04:25 +0900 (9be6395) @@ -0,0 +1,6 @@ +--protected +--no-private +--output doc/reference/en +--title "groonga-command-parser API Reference" +- +doc/text/* Added: Gemfile (+21 -0) 100644 =================================================================== --- /dev/null +++ Gemfile 2013-09-29 18:04:25 +0900 (79b49cf) @@ -0,0 +1,21 @@ +# -*- mode: ruby; coding: utf-8 -*- +# +# Copyright (C) 2012 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +source "https://rubygems.org/" + +gemspec Added: README.md (+47 -0) 100644 =================================================================== --- /dev/null +++ README.md 2013-09-29 18:04:25 +0900 (96a7c35) @@ -0,0 +1,47 @@ +# README + +## Name + +groonga-command-parser + +## Description + +Groonga-command-parser is a Ruby library to parses +[groonga](http://groonga.org/)'s command syntax. You can write a +program to process groonga's command by using groonga-command-parser. + +## Install + + % gem install groonga-command-parser + +## Usage + +TODO... + +## Examples + +TODO... + +## Dependencies + +* Ruby + +## Mailing list + +* English: [groonga-talk �� lists.sourceforge.net](https://lists.sourceforge.net/lists/listinfo/groonga-talk) +* Japanese: [groonga-dev �� lists.sourceforge.jp](http://lists.sourceforge.jp/mailman/listinfo/groonga-dev) + +## Thanks + +* ... + +## Authors + +* Kouhei Sutou \<kou �� clear-code.com\> + +## License + +LGPLv2.1 or later. See doc/text/lgpl-2.1.txt for details. + +(Kouhei Sutou has a right to change the license including contributed +patches.) Added: Rakefile (+45 -0) 100644 =================================================================== --- /dev/null +++ Rakefile 2013-09-29 18:04:25 +0900 (ec6b285) @@ -0,0 +1,45 @@ +# -*- mode: ruby; coding: utf-8 -*- +# +# Copyright (C) 2012 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +task :default => :test + +require "rubygems" +require "bundler/gem_helper" +require "packnga" + +base_dir = File.join(File.dirname(__FILE__)) + +helper = Bundler::GemHelper.new(base_dir) +def helper.version_tag + version +end + +helper.install +spec = helper.gemspec + +Packnga::DocumentTask.new(spec) do |task| + task.translate_languages = ["ja"] +end + +Packnga::ReleaseTask.new(spec) do +end + +desc "Run tests" +task :test do + ruby("test/run-test.rb") +end Added: doc/text/lgpl-2.1.txt (+502 -0) 100644 =================================================================== --- /dev/null +++ doc/text/lgpl-2.1.txt 2013-09-29 18:04:25 +0900 (4362b49) @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Lesser General Public License, applies to some +specially designated software packages--typically libraries--of the +Free Software Foundation and other authors who decide to use it. You +can use it too, but we suggest you first think carefully about whether +this license or the ordinary General Public License is the better +strategy to use in any particular case, based on the explanations below. + + When we speak of free software, we are referring to freedom of use, +not price. Our General Public Licenses are designed to make sure that +you have the freedom to distribute copies of free software (and charge +for this service if you wish); that you receive source code or can get +it if you want it; that you can change the software and use pieces of +it in new free programs; and that you are informed that you can do +these things. + + To protect your rights, we need to make restrictions that forbid +distributors to deny you these rights or to ask you to surrender these +rights. These restrictions translate to certain responsibilities for +you if you distribute copies of the library or if you modify it. + + For example, if you distribute copies of the library, whether gratis +or for a fee, you must give the recipients all the rights that we gave +you. You must make sure that they, too, receive or can get the source +code. If you link other code with the library, you must provide +complete object files to the recipients, so that they can relink them +with the library after making changes to the library and recompiling +it. And you must show them these terms so they know their rights. + + We protect your rights with a two-step method: (1) we copyright the +library, and (2) we offer you this license, which gives you legal +permission to copy, distribute and/or modify the library. + + To protect each distributor, we want to make it very clear that +there is no warranty for the free library. Also, if the library is +modified by someone else and passed on, the recipients should know +that what they have is not the original version, so that the original +author's reputation will not be affected by problems that might be +introduced by others. + + Finally, software patents pose a constant threat to the existence of +any free program. We wish to make sure that a company cannot +effectively restrict the users of a free program by obtaining a +restrictive license from a patent holder. Therefore, we insist that +any patent license obtained for a version of the library must be +consistent with the full freedom of use specified in this license. + + Most GNU software, including some libraries, is covered by the +ordinary GNU General Public License. This license, the GNU Lesser +General Public License, applies to certain designated libraries, and +is quite different from the ordinary General Public License. We use +this license for certain libraries in order to permit linking those +libraries into non-free programs. + + When a program is linked with a library, whether statically or using +a shared library, the combination of the two is legally speaking a +combined work, a derivative of the original library. The ordinary +General Public License therefore permits such linking only if the +entire combination fits its criteria of freedom. The Lesser General +Public License permits more lax criteria for linking other code with +the library. + + We call this license the "Lesser" General Public License because it +does Less to protect the user's freedom than the ordinary General +Public License. It also provides other free software developers Less +of an advantage over competing non-free programs. These disadvantages +are the reason we use the ordinary General Public License for many +libraries. However, the Lesser license provides advantages in certain +special circumstances. + + For example, on rare occasions, there may be a special need to +encourage the widest possible use of a certain library, so that it becomes +a de-facto standard. To achieve this, non-free programs must be +allowed to use the library. A more frequent case is that a free +library does the same job as widely used non-free libraries. In this +case, there is little to gain by limiting the free library to free +software only, so we use the Lesser General Public License. + + In other cases, permission to use a particular library in non-free +programs enables a greater number of people to use a large body of +free software. For example, permission to use the GNU C Library in +non-free programs enables many more people to use the whole GNU +operating system, as well as its variant, the GNU/Linux operating +system. + + Although the Lesser General Public License is Less protective of the +users' freedom, it does ensure that the user of a program that is +linked with the Library has the freedom and the wherewithal to run +that program using a modified version of the Library. + + The precise terms and conditions for copying, distribution and +modification follow. Pay close attention to the difference between a +"work based on the library" and a "work that uses the library". The +former contains code derived from the library, whereas the latter must +be combined with the library in order to run. + + GNU LESSER GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License Agreement applies to any software library or other +program which contains a notice placed by the copyright holder or +other authorized party saying it may be distributed under the terms of +this Lesser General Public License (also called "this License"). +Each licensee is addressed as "you". + + A "library" means a collection of software functions and/or data +prepared so as to be conveniently linked with application programs +(which use some of those functions and data) to form executables. + + The "Library", below, refers to any such software library or work +which has been distributed under these terms. A "work based on the +Library" means either the Library or any derivative work under +copyright law: that is to say, a work containing the Library or a +portion of it, either verbatim or with modifications and/or translated +straightforwardly into another language. (Hereinafter, translation is +included without limitation in the term "modification".) + + "Source code" for a work means the preferred form of the work for +making modifications to it. For a library, complete source code means +all the source code for all modules it contains, plus any associated +interface definition files, plus the scripts used to control compilation +and installation of the library. + + Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running a program using the Library is not restricted, and output from +such a program is covered only if its contents constitute a work based +on the Library (independent of the use of the Library in a tool for +writing it). Whether that is true depends on what the Library does +and what the program that uses the Library does. + + 1. You may copy and distribute verbatim copies of the Library's +complete source code as you receive it, in any medium, provided that +you conspicuously and appropriately publish on each copy an +appropriate copyright notice and disclaimer of warranty; keep intact +all the notices that refer to this License and to the absence of any +warranty; and distribute a copy of this License along with the +Library. + + You may charge a fee for the physical act of transferring a copy, +and you may at your option offer warranty protection in exchange for a +fee. + + 2. You may modify your copy or copies of the Library or any portion +of it, thus forming a work based on the Library, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) The modified work must itself be a software library. + + b) You must cause the files modified to carry prominent notices + stating that you changed the files and the date of any change. + + c) You must cause the whole of the work to be licensed at no + charge to all third parties under the terms of this License. + + d) If a facility in the modified Library refers to a function or a + table of data to be supplied by an application program that uses + the facility, other than as an argument passed when the facility + is invoked, then you must make a good faith effort to ensure that, + in the event an application does not supply such function or + table, the facility still operates, and performs whatever part of + its purpose remains meaningful. + + (For example, a function in a library to compute square roots has + a purpose that is entirely well-defined independent of the + application. Therefore, Subsection 2d requires that any + application-supplied function or table used by this function must + be optional: if the application does not supply it, the square + root function must still compute square roots.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Library, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Library, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote +it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Library. + +In addition, mere aggregation of another work not based on the Library +with the Library (or with a work based on the Library) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may opt to apply the terms of the ordinary GNU General Public +License instead of this License to a given copy of the Library. To do +this, you must alter all the notices that refer to this License, so +that they refer to the ordinary GNU General Public License, version 2, +instead of to this License. (If a newer version than version 2 of the +ordinary GNU General Public License has appeared, then you can specify +that version instead if you wish.) Do not make any other change in +these notices. + + Once this change is made in a given copy, it is irreversible for +that copy, so the ordinary GNU General Public License applies to all +subsequent copies and derivative works made from that copy. + + This option is useful when you wish to copy part of the code of +the Library into a program that is not a library. + + 4. You may copy and distribute the Library (or a portion or +derivative of it, under Section 2) in object code or executable form +under the terms of Sections 1 and 2 above provided that you accompany +it with the complete corresponding machine-readable source code, which +must be distributed under the terms of Sections 1 and 2 above on a +medium customarily used for software interchange. + + If distribution of object code is made by offering access to copy +from a designated place, then offering equivalent access to copy the +source code from the same place satisfies the requirement to +distribute the source code, even though third parties are not +compelled to copy the source along with the object code. + + 5. A program that contains no derivative of any portion of the +Library, but is designed to work with the Library by being compiled or +linked with it, is called a "work that uses the Library". Such a +work, in isolation, is not a derivative work of the Library, and +therefore falls outside the scope of this License. + + However, linking a "work that uses the Library" with the Library +creates an executable that is a derivative of the Library (because it +contains portions of the Library), rather than a "work that uses the +library". The executable is therefore covered by this License. +Section 6 states terms for distribution of such executables. + + When a "work that uses the Library" uses material from a header file +that is part of the Library, the object code for the work may be a +derivative work of the Library even though the source code is not. +Whether this is true is especially significant if the work can be +linked without the Library, or if the work is itself a library. The +threshold for this to be true is not precisely defined by law. + + If such an object file uses only numerical parameters, data +structure layouts and accessors, and small macros and small inline +functions (ten lines or less in length), then the use of the object +file is unrestricted, regardless of whether it is legally a derivative +work. (Executables containing this object code plus portions of the +Library will still fall under Section 6.) + + Otherwise, if the work is a derivative of the Library, you may +distribute the object code for the work under the terms of Section 6. +Any executables containing that work also fall under Section 6, +whether or not they are linked directly with the Library itself. + + 6. As an exception to the Sections above, you may also combine or +link a "work that uses the Library" with the Library to produce a +work containing portions of the Library, and distribute that work +under terms of your choice, provided that the terms permit +modification of the work for the customer's own use and reverse +engineering for debugging such modifications. + + You must give prominent notice with each copy of the work that the +Library is used in it and that the Library and its use are covered by +this License. You must supply a copy of this License. If the work +during execution displays copyright notices, you must include the +copyright notice for the Library among them, as well as a reference +directing the user to the copy of this License. Also, you must do one +of these things: + + a) Accompany the work with the complete corresponding + machine-readable source code for the Library including whatever + changes were used in the work (which must be distributed under + Sections 1 and 2 above); and, if the work is an executable linked + with the Library, with the complete machine-readable "work that + uses the Library", as object code and/or source code, so that the + user can modify the Library and then relink to produce a modified + executable containing the modified Library. (It is understood + that the user who changes the contents of definitions files in the + Library will not necessarily be able to recompile the application + to use the modified definitions.) + + b) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (1) uses at run time a + copy of the library already present on the user's computer system, + rather than copying library functions into the executable, and (2) + will operate properly with a modified version of the library, if + the user installs one, as long as the modified version is + interface-compatible with the version that the work was made with. + + c) Accompany the work with a written offer, valid for at + least three years, to give the same user the materials + specified in Subsection 6a, above, for a charge no more + than the cost of performing this distribution. + + d) If distribution of the work is made by offering access to copy + from a designated place, offer equivalent access to copy the above + specified materials from the same place. + + e) Verify that the user has already received a copy of these + materials or that you have already sent this user a copy. + + For an executable, the required form of the "work that uses the +Library" must include any data and utility programs needed for +reproducing the executable from it. However, as a special exception, +the materials to be distributed need not include anything that is +normally distributed (in either source or binary form) with the major +components (compiler, kernel, and so on) of the operating system on +which the executable runs, unless that component itself accompanies +the executable. + + It may happen that this requirement contradicts the license +restrictions of other proprietary libraries that do not normally +accompany the operating system. Such a contradiction means you cannot +use both them and the Library together in an executable that you +distribute. + + 7. You may place library facilities that are a work based on the +Library side-by-side in a single library together with other library +facilities not covered by this License, and distribute such a combined +library, provided that the separate distribution of the work based on +the Library and of the other library facilities is otherwise +permitted, and provided that you do these two things: + + a) Accompany the combined library with a copy of the same work + based on the Library, uncombined with any other library + facilities. This must be distributed under the terms of the + Sections above. + + b) Give prominent notice with the combined library of the fact + that part of it is a work based on the Library, and explaining + where to find the accompanying uncombined form of the same work. + + 8. You may not copy, modify, sublicense, link with, or distribute +the Library except as expressly provided under this License. Any +attempt otherwise to copy, modify, sublicense, link with, or +distribute the Library is void, and will automatically terminate your +rights under this License. However, parties who have received copies, +or rights, from you under this License will not have their licenses +terminated so long as such parties remain in full compliance. + + 9. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Library or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Library (or any work based on the +Library), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Library or works based on it. + + 10. Each time you redistribute the Library (or any work based on the +Library), the recipient automatically receives a license from the +original licensor to copy, distribute, link with or modify the Library +subject to these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties with +this License. + + 11. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Library at all. For example, if a patent +license would not permit royalty-free redistribution of the Library by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Library. + +If any portion of this section is held invalid or unenforceable under any +particular circumstance, the balance of the section is intended to apply, +and the section as a whole is intended to apply in other circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 12. If the distribution and/or use of the Library is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Library under this License may add +an explicit geographical distribution limitation excluding those countries, +so that distribution is permitted only in or among countries not thus +excluded. In such case, this License incorporates the limitation as if +written in the body of this License. + + 13. The Free Software Foundation may publish revised and/or new +versions of the Lesser General Public License from time to time. +Such new versions will be similar in spirit to the present version, +but may differ in detail to address new problems or concerns. + +Each version is given a distinguishing version number. If the Library +specifies a version number of this License which applies to it and +"any later version", you have the option of following the terms and +conditions either of that version or of any later version published by +the Free Software Foundation. If the Library does not specify a +license version number, you may choose any version ever published by +the Free Software Foundation. + + 14. If you wish to incorporate parts of the Library into other free +programs whose distribution conditions are incompatible with these, +write to the author to ask for permission. For software which is +copyrighted by the Free Software Foundation, write to the Free +Software Foundation; we sometimes make exceptions for this. Our +decision will be guided by the two goals of preserving the free status +of all derivatives of our free software and of promoting the sharing +and reuse of software generally. + + NO WARRANTY + + 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO +WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. +EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR +OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY +KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE +LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME +THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN +WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY +AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU +FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR +CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE +LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING +RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A +FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF +SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH +DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Libraries + + If you develop a new library, and you want it to be of the greatest +possible use to the public, we recommend making it free software that +everyone can redistribute and change. You can do so by permitting +redistribution under these terms (or, alternatively, under the terms of the +ordinary General Public License). + + To apply these terms, attach the following notices to the library. It is +safest to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least the +"copyright" line and a pointer to where the full notice is found. + + <one line to give the library's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! Added: doc/text/news.md (+5 -0) 100644 =================================================================== --- /dev/null +++ doc/text/news.md 2013-09-29 18:04:25 +0900 (af7f22c) @@ -0,0 +1,5 @@ +# News + +## 1.0.0: 2013-09-29 + +The first release!!! It is extracted from groonga-command gem. Added: groonga-command-parser.gemspec (+66 -0) 100644 =================================================================== --- /dev/null +++ groonga-command-parser.gemspec 2013-09-29 18:04:25 +0900 (e3dce52) @@ -0,0 +1,66 @@ +# -*- mode: ruby; coding: utf-8 -*- +# +# Copyright (C) 2012-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +base_dir = File.dirname(__FILE__) +lib_dir = File.join(base_dir, "lib") + +$LOAD_PATH.unshift(lib_dir) +require "groonga/command/parser/version" + +clean_white_space = lambda do |entry| + entry.gsub(/(\A\n+|\n+\z)/, '') + "\n" +end + +Gem::Specification.new do |spec| + spec.name = "groonga-command-parser" + spec.version = Groonga::Command::Parser::VERSION.dup + + spec.authors = ["Kouhei Sutou"] + spec.email = ["kou �� clear-code.com"] + + readme = File.read("README.md") + readme.force_encoding("UTF-8") if readme.respond_to?(:force_encoding) + entries = readme.split(/^\#\#\s(.*)$/) + description = clean_white_space.call(entries[entries.index("Description") + 1]) + spec.summary, spec.description, = description.split(/\n\n+/, 3) + + spec.files = ["README.md", "Rakefile", "Gemfile", "#{spec.name}.gemspec"] + spec.files += [".yardopts"] + spec.files += Dir.glob("lib/**/*.rb") + spec.files += Dir.glob("doc/text/*") + spec.test_files += Dir.glob("test/**/*") + # Dir.chdir("bin") do + # spec.executables = Dir.glob("*") + # end + + spec.homepage = "https://github.com/groonga/groonga-command-parser" + spec.licenses = ["LGPLv2.1+"] + spec.require_paths = ["lib"] + + spec.add_runtime_dependency("groonga-command") + spec.add_runtime_dependency("yajl-ruby") + + spec.add_development_dependency("test-unit") + spec.add_development_dependency("test-unit-notify") + spec.add_development_dependency("rake") + spec.add_development_dependency("bundler") + spec.add_development_dependency("packnga") + spec.add_development_dependency("yard") + spec.add_development_dependency("redcarpet") +end + Added: lib/groonga/command/parser.rb (+406 -0) 100644 =================================================================== --- /dev/null +++ lib/groonga/command/parser.rb 2013-09-29 18:04:25 +0900 (d0061ce) @@ -0,0 +1,406 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +require "shellwords" +require "cgi" + +require "yajl" + +require "groonga/command" + +require "groonga/command/parser/error" +require "groonga/command/parser/version" + +module Groonga + module Command + class Parser + class << self + + # parses groonga command or HTTP (starts with "/d/") command. + # @overload parse(data) + # @!macro [new] parser.parse.argument + # @param [String] data parsed command. + # @return [Groonga::Command] Returns + # {Groonga::Command} including parsed data. + # @!macro parser.parse.argument + # @overload parse(data, &block) + # @!macro parser.parse.argument + def parse(data, &block) + if block_given? + event_parse(data, &block) + else + stand_alone_parse(data) + end + end + + private + def event_parse(data) + parser = new + + parser.on_command do |command| + yield(:on_command, command) + end + parser.on_load_start do |command| + yield(:on_load_start, command) + end + parser.on_load_columns do |command, header| + yield(:on_load_columns, command, header) + end + parser.on_load_value do |command, value| + yield(:on_load_value, command, value) + end + parser.on_load_complete do |command| + yield(:on_load_complete, command) + end + parser.on_comment do |comment| + yield(:on_comment, comment) + end + + consume_data(parser, data) + end + + def stand_alone_parse(data) + parsed_command = nil + + parser = new + parser.on_command do |command| + parsed_command = command + end + parser.on_load_columns do |command, columns| + command[:columns] ||= columns.join(",") + end + values = [] + parser.on_load_value do |_, value| + values << value + end + parser.on_load_complete do |command| + parsed_command = command + parsed_command[:values] ||= Yajl::Encoder.encode(values) + end + + consume_data(parser, data) + if parsed_command.nil? + raise Error.new("not completed", data.lines.to_a.last, "") + end + + parsed_command + end + + def consume_data(parser, data) + if data.respond_to?(:each) + data.each do |chunk| + parser << chunk + end + else + parser << data + end + parser.finish + end + end + + def initialize + reset + initialize_hooks + end + + # Streaming parsing command. + # @param [String] chunk parsed chunk of command. + def <<(chunk) + @buffer << chunk + consume_buffer + end + + # Finishes parsing. If Parser is loading values specified "load" + # command, this method raises {Parser::Error}. + def finish + if @loading + raise Error.new("not completed", + @command.original_source.lines.to_a.last, + "") + else + catch do |tag| + parse_line(@buffer) + end + end + end + + # @overload on_command(command) + # @overload on_command {|command| } + def on_command(*arguments, &block) + if block_given? + @on_command_hook = block + else + @on_command_hook.call(*arguments) if @on_command_hook + end + end + + # @overload on_load_start(command) + # @overload on_load_start {|command| } + def on_load_start(*arguments, &block) + if block_given? + @on_load_start_hook = block + else + @on_load_start_hook.call(*arguments) if @on_load_start_hook + end + end + + # @overload on_load_columns(command) + # @overload on_load_columns {|command| } + def on_load_columns(*arguments, &block) + if block_given? + @on_load_columns_hook = block + else + @on_load_columns_hook.call(*arguments) if @on_load_columns_hook + end + end + + # @overload on_load_value(command) + # @overload on_load_value {|command| } + def on_load_value(*arguments, &block) + if block_given? + @on_load_value_hook = block + else + @on_load_value_hook.call(*arguments) if @on_load_value_hook + end + end + + # @overload on_load_complete(command) + # @overload on_load_complete(command) { } + def on_load_complete(*arguments, &block) + if block_given? + @on_load_complete_hook = block + else + @on_load_complete_hook.call(*arguments) if @on_load_complete_hook + end + end + + # @overload on_comment(comment) + # @overload on_comment {|comment| } + def on_comment(*arguments, &block) + if block_given? + @on_comment_hook = block + else + @on_comment_hook.call(*arguments) if @on_comment_hook + end + end + + private + def consume_buffer + catch do |tag| + loop do + if @loading + consume_load_values(tag) + else + parse_line(consume_line(tag)) + end + end + end + end + + def consume_load_values(tag) + if @in_load_values + json, separator, rest =****@buffe*****(/[\]},]/) + if @load_value_completed + throw(tag) if separator.empty? + if separator == "," + if /\A\s*\z/ =~ json + @command.original_source << json << separator + @buffer = rest + @load_value_completed = false + return + else + raise Error.new("record separate comma is missing", + @command.original_source.lines.to_a.last, + json) + end + elsif separator == "]" + if /\A\s*\z/ =~ json + @command.original_source << json << separator + @buffer = rest + on_load_complete(@command) + reset + return + end + end + end + @buffer = rest + parse_json(json) + if separator.empty? + throw(tag) + else + @load_value_completed = false + parse_json(separator) + end + else + spaces, start_json, rest =****@buffe*****("[") + unless /\A\s*\z/ =~ spaces + raise Error.new("there are garbages before JSON", + @command.original_source.lines.to_a.last, + spaces) + end + if start_json.empty? + @command.original_source << @buffer + @buffer.clear + throw(tag) + else + @command.original_source << spaces << start_json + @buffer = rest + @json_parser = Yajl::Parser.new + @json_parser.on_parse_complete = lambda do |object| + if object.is_a?(::Array) and****@comma*****? + @command.columns = object + on_load_columns(@command, object) + else + on_load_value(@command, object) + end + @load_value_completed = true + end + @in_load_values = true + end + end + end + + def parse_json(json) + @command.original_source << json + begin + @json_parser << json + rescue Yajl::ParseError + before_json =****@comma*****_source[0..(-json.bytesize)] + message = "invalid JSON: #{$!.message}: <#{json}>:\n" + message << before_json + raise Error.new(message, before_json, json) + end + end + + def consume_line(tag) + current_line, separator, rest =****@buffe*****(/\r?\n/) + throw(tag) if separator.empty? + + if current_line.end_with?("\\") + @buffer.sub!(/\\\r?\n/, "") + consume_line(tag) + else + @buffer = rest + current_line + end + end + + def parse_line(line) + case line + when /\A\s*\z/ + # ignore empty line + when /\A\#/ + on_comment($POSTMATCH) + else + @command = parse_command(line) + @command.original_source = line + process_command + end + end + + def process_command + if****@comma***** == "load" + on_load_start(@command) + if****@comma***** + on_load_columns(@command, @command.columns) + end + if @command[:values] + values = Yajl::Parser.parse(@command[:values]) + if****@comma*****? and values.first.is_a?(::Array) + header = values.shift + @command.columns = header + on_load_columns(@command, header) + end + values.each do |value| + on_load_value(@command, value) + end + on_load_complete(@command) + reset + else + @command.original_source << "\n" + @loading = true + end + else + on_command(@command) + @command = nil + end + end + + def parse_command(input) + if input.start_with?("/d/") + parse_uri_path(input) + else + parse_command_line(input) + end + end + + def parse_uri_path(path) + name, arguments_string = path.split(/\?/, 2) + arguments = {} + if arguments_string + arguments_string.split(/&/).each do |argument_string| + key, value = argument_string.split(/\=/, 2) + next if value.nil? + arguments[key] = CGI.unescape(value) + end + end + name = name.gsub(/\A\/d\//, '') + name, output_type = name.split(/\./, 2) + arguments["output_type"] = output_type if output_type + command_class = Command.find(name) + command = command_class.new(name, arguments) + command.original_format = :uri + command + end + + def parse_command_line(command_line) + name, *arguments = Shellwords.shellwords(command_line) + pair_arguments = {} + ordered_arguments = [] + until arguments.empty? + argument = arguments.shift + if argument.start_with?("--") + pair_arguments[argument.sub(/\A--/, "")] = arguments.shift + else + ordered_arguments << argument + end + end + command_class = Command.find(name) + command = command_class.new(name, pair_arguments, ordered_arguments) + command.original_format = :command + command + end + + def reset + @command = nil + @loading = false + @in_load_values = false + @load_value_completed = false + @buffer = "".force_encoding("ASCII-8BIT") + end + + def initialize_hooks + @on_command_hook = nil + @on_load_start_hook = nil + @on_load_columns_hook = nil + @on_load_value_hook = nil + @on_load_complete_hook = nil + end + end + end +end Added: lib/groonga/command/parser/error.rb (+54 -0) 100644 =================================================================== --- /dev/null +++ lib/groonga/command/parser/error.rb 2013-09-29 18:04:25 +0900 (a972018) @@ -0,0 +1,54 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +require "groonga/command" + +module Groonga + module Command + class Parser + class Error < Command::Error + attr_reader :reason, :location + def initialize(reason, before, after) + @reason = reason + @location = compute_location(before, after) + super("#{@reason}:\n#{@location}") + end + + private + def compute_location(before, after) + location = "" + if before[-1] == ?\n + location << before + location << after + location << "^" + elsif after[0] == ?\n + location << before + location << "\n" + location << " " * before.bytesize + "^" + location << after + else + location << before + location << after + location << " " * before.bytesize + "^" + end + location + end + end + end + end +end Added: lib/groonga/command/parser/version.rb (+25 -0) 100644 =================================================================== --- /dev/null +++ lib/groonga/command/parser/version.rb 2013-09-29 18:04:25 +0900 (a9d8643) @@ -0,0 +1,25 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +module Groonga + module Command + class Parser + VERSION = "1.0.0" + end + end +end Added: test/groonga-command-parser-test-utils.rb (+102 -0) 100644 =================================================================== --- /dev/null +++ test/groonga-command-parser-test-utils.rb 2013-09-29 18:04:25 +0900 (470b7d4) @@ -0,0 +1,102 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +require "cgi" +require "stringio" + +require "groonga/command/parser" + +module GroongaCommandParserTestUtils + module CommandParser + private + def command(name, arguments) + Groonga::Command.find(name).new(name, arguments) + end + + def parse_http_path(command, arguments, options={}) + path = "/d/#{command}" + case options[:output_type] + when false + when nil + path << ".json" + else + path << ".#{options[:output_type]}" + end + + unless arguments.empty? + uri_arguments = arguments.collect do |key, value| + [CGI.escape(key.to_s), CGI.escape(value.to_s)].join("=") + end + path << "?" + path << uri_arguments.join("&") + end + + Groonga::Command::Parser.parse(path) + end + + def parse_command_line(command, arguments, options={}) + command_line = "#{command}" + case options[:output_type] + when false + when nil + command_line << " --output_type json" + else + command_line << " --output_type #{options[:output_type]}" + end + + if arguments.is_a?(Hash) + arguments.each do |key, value| + escaped_value = escape_command_line_value(value) + command_line << " --#{key} #{escaped_value}" + end + else + arguments.each do |argument| + command_line << " #{escape_command_line_value(argument)}" + end + end + + Groonga::Command::Parser.parse(command_line) + end + + def escape_command_line_value(value) + if /"| / =~ value + '"' + value.gsub(/"/, '\"') + '"' + else + value + end + end + end + + module HTTPCommandParser + include CommandParser + + private + def parse(command, arguments={}, options={}) + parse_http_path(command, arguments, options) + end + end + + module CommandLineCommandParser + include CommandParser + + private + def parse(command, arguments={}, options={}) + parse_command_line(command, arguments, options) + end + end +end Added: test/run-test.rb (+43 -0) 100755 =================================================================== --- /dev/null +++ test/run-test.rb 2013-09-29 18:04:25 +0900 (3e82a6d) @@ -0,0 +1,43 @@ +#!/usr/bin/env ruby +# +# Copyright (C) 2012-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +$VERBOSE = true + +base_dir = File.expand_path(File.join(File.dirname(__FILE__), "..")) +lib_dir = File.join(base_dir, "lib") +test_dir = File.join(base_dir, "test") + +require "test-unit" +require "test/unit/notify" + +Test::Unit::Priority.enable + +groonga_command_dir = File.join(base_dir, "..", "groonga-command") +groonga_command_dir = File.expand_path(groonga_command_dir) +if File.exist?(groonga_command_dir) + $LOAD_PATH.unshift(File.join(groonga_command_dir, "lib")) +end + +$LOAD_PATH.unshift(lib_dir) +$LOAD_PATH.unshift(test_dir) + +require "groonga-command-parser-test-utils" + +ENV["TEST_UNIT_MAX_DIFF_TARGET_STRING_SIZE"] ||= "5000" + +exit Test::Unit::AutoRunner.run(true, test_dir) Added: test/test-parser.rb (+377 -0) 100644 =================================================================== --- /dev/null +++ test/test-parser.rb 2013-09-29 18:04:25 +0900 (cf1567a) @@ -0,0 +1,377 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011-2013 Kouhei Sutou <kou �� clear-code.com> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +class ParserTest < Test::Unit::TestCase + module ParseTests + def test_parameters + select = parse("select", + :table => "Users", + :filter => "age<=30") + assert_equal(command("select", + "table" => "Users", + "filter" => "age<=30", + "output_type" => "json"), + select) + end + end + + class HTTPTest < self + include GroongaCommandParserTestUtils::HTTPCommandParser + + def test_uri_format? + command = parse("status") + assert_predicate(command, :uri_format?) + end + + def test_command_format? + command = parse("status") + assert_not_predicate(command, :command_format?) + end + + def test_no_value + path = "/d/select?table=Users&key_only" + command = Groonga::Command::Parser.parse(path) + assert_equal({:table => "Users"}, command.arguments) + end + + class ParseTest < self + include ParseTests + end + end + + class CommandLineTest < self + include GroongaCommandParserTestUtils::CommandLineCommandParser + + def test_uri_format? + command = parse("status") + assert_not_predicate(command, :uri_format?) + end + + def test_command_format? + command = parse("status") + assert_predicate(command, :command_format?) + end + + class ParseTest < self + include ParseTests + end + + class EventTest < self + def setup + @parser = Groonga::Command::Parser.new + end + + class CommandTest < self + def test_newline + parsed_command = nil + @parser.on_command do |command| + parsed_command = command + end + + @parser << "status" + assert_nil(parsed_command) + @parser << "\n" + assert_equal("status", parsed_command.name) + end + + def test_finish + parsed_command = nil + @parser.on_command do |command| + parsed_command = command + end + + @parser << "status" + assert_nil(parsed_command) + @parser.finish + assert_equal("status", parsed_command.name) + end + + def test_empty_line + parsed_command = nil + @parser.on_command do |command| + parsed_command = command + end + + @parser << "\n" + assert_nil(parsed_command) + + @parser << "status\n" + assert_equal("status", parsed_command.name) + end + + def test_multi_lines + parsed_commands = [] + @parser.on_command do |command| + parsed_commands << command + end + + @parser << <<-COMMAND_LIST.chomp +table_list +status + COMMAND_LIST + assert_equal(["table_list"], + parsed_commands.collect(&:name)) + + @parser.finish + assert_equal(["table_list", "status"], + parsed_commands.collect(&:name)) + end + end + + class LoadTest < self + def setup + super + @events = [] + @parser.on_load_start do |command| + @events << [:load_start, command.original_source.dup] + end + @parser.on_load_columns do |command, header| + @events << [:load_columns, command.original_source.dup, header] + end + @parser.on_load_value do |command, value| + @events << [:load_value, command.original_source.dup, value] + end + @parser.on_load_complete do |command| + @events << [:load_complete, command.original_source.dup] + end + end + + class InlineTest < self + class BracketTest < self + def test_have_columns + command_line = + "load " + + "--columns '_key, name' " + + "--values '[[\"alice\", \"Alice\"]]' " + + "--table Users" + @parser << command_line + assert_equal([], @events) + @parser << "\n" + assert_equal([ + [:load_start, command_line], + [:load_columns, command_line, ["_key", "name"]], + [:load_value, command_line, ["alice", "Alice"]], + [:load_complete, command_line], + ], + @events) + end + + def test_no_columns + command_line = "load --values '[[\"_key\"], [1]]' --table IDs" + @parser << command_line + assert_equal([], @events) + @parser << "\n" + assert_equal([ + [:load_start, command_line], + [:load_columns, command_line, ["_key"]], + [:load_value, command_line, [1]], + [:load_complete, command_line], + ], + @events) + end + end + + def test_brace + command_line = "load --values '[{\"_key\": 1}]' --table IDs" + @parser << command_line + assert_equal([], @events) + @parser << "\n" + assert_equal([ + [:load_start, command_line], + [:load_value, command_line, {"_key" => 1}], + [:load_complete, command_line], + ], + @events) + end + end + + class MultiLineTest < self + class BracketTest < self + def test_have_columns + @parser << <<-EOC +load --table Users --columns "_key, name" +[ +["alice", "Alice"] +] +EOC + expected_events = [] + expected_events << [:load_start, <<-EOC.chomp] +load --table Users --columns "_key, name" +EOC + expected_events << [:load_columns, <<-EOC.chomp, ["_key", "name"]] +load --table Users --columns "_key, name" +EOC + expected_events << [:load_value, <<-EOC.chomp, ["alice", "Alice"]] +load --table Users --columns "_key, name" +[ +["alice", "Alice"] +EOC + expected_events << [:load_complete, <<-EOC.chomp] +load --table Users --columns "_key, name" +[ +["alice", "Alice"] +] +EOC + assert_equal(expected_events, @events) + end + + def test_no_columns + @parser << <<-EOC +load --table Users +[ +["_key", "name"], +["alice", "Alice"] +] +EOC + expected_events = [] + expected_events << [:load_start, <<-EOC.chomp] +load --table Users +EOC + expected_events << [:load_columns, <<-EOC.chomp, ["_key", "name"]] +load --table Users +[ +["_key", "name"] +EOC + expected_events << [:load_value, <<-EOC.chomp, ["alice", "Alice"]] +load --table Users +[ +["_key", "name"], +["alice", "Alice"] +EOC + expected_events << [:load_complete, <<-EOC.chomp] +load --table Users +[ +["_key", "name"], +["alice", "Alice"] +] +EOC + assert_equal(expected_events, @events) + end + end + + def test_brace + @parser << <<-EOC +load --table Users +[ +{"_key": "alice", "name": "Alice"}, +{"_key": "bob", "name": "Bob"} +] +EOC + expected_events = [] + expected_events << [:load_start, <<-EOC.chomp] +load --table Users +EOC + value = {"_key" => "alice", "name" => "Alice"} + expected_events << [:load_value, <<-EOC.chomp, value] +load --table Users +[ +{"_key": "alice", "name": "Alice"} +EOC + value = {"_key" => "bob", "name" => "Bob"} + expected_events << [:load_value, <<-EOC.chomp, value] +load --table Users +[ +{"_key": "alice", "name": "Alice"}, +{"_key": "bob", "name": "Bob"} +EOC + expected_events << [:load_complete, <<-EOC.chomp] +load --table Users +[ +{"_key": "alice", "name": "Alice"}, +{"_key": "bob", "name": "Bob"} +] +EOC + assert_equal(expected_events, @events) + end + end + + class ErrorTest < self + def test_location + message = "record separate comma is missing" + before = "{\"_key\": \"alice\", \"name\": \"Alice\"}" + after = "\n{\"_key\": \"bob\"" + error = Groonga::Command::Parser::Error.new(message, before, after) + assert_equal(<<-EOS.chomp, error.message) +record separate comma is missing: +{"_key": "alice", "name": "Alice"} + ^ +{"_key": "bob" +EOS + end + + def test_no_record_separate_comma + message = "record separate comma is missing" + before = "{\"_key\": \"alice\", \"name\": \"Alice\"}" + after = "\n{\"_key\": \"bob\"" + error = Groonga::Command::Parser::Error.new(message, before, after) + assert_raise(error) do + @parser << <<-EOC +load --table Users +[ +{"_key": "alice", "name": "Alice"} +{"_key": "bob", "name": "Bob"} +EOC + end + end + + def test_garbage_before_json + message = "there are garbages before JSON" + before = "load --table Users\n" + after = "XXX\n" + error = Groonga::Command::Parser::Error.new(message, before, after) + assert_raise(error) do + @parser << <<-EOC +load --table Users +XXX +[ +{"_key": "alice", "name": "Alice"} +] +EOC + end + end + end + end + + class CommentTest < self + def test_newline + parsed_comment = nil + @parser.on_comment do |comment| + parsed_comment = comment + end + + @parser << "# status" + assert_nil(parsed_comment) + @parser << "\n" + assert_equal(" status", parsed_comment) + end + + def test_finish + parsed_comment = nil + @parser.on_comment do |comment| + parsed_comment = comment + end + + @parser << "# status" + assert_nil(parsed_comment) + @parser.finish + assert_equal(" status", parsed_comment) + end + end + end + end +end -------------- next part -------------- HTML����������������������������...Download