refact: Move GTest to third_party folder

.gitignore

@@ -1,5 +1,6 @@
 # 项目的构建文件夹
 build/
+cmake-build-*/
 
 # VSCode的配置文件夹
 .vscode/

CMakeLists.txt

@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 3.10) # 设置cmake项目需要的cmake最小版本
 
+add_subdirectory(third_party/GTest)
 add_subdirectory(test)
 add_subdirectory(all_test)
 

LICENSE

@@ -0,0 +1,674 @@
+GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, 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
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If 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 convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU 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
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "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 PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state 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 program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,19 +1,26 @@
 # Auto Pilot Bus
 
-## 项目简介
+北京邮电大学计算机学院2021级《计算导论与程序设计》实践大作业项目仓库，本次课程的题目为“自动公交车调度”。
 
-北京邮电大学计算机学院2021级《计算导论与程序设计》实践大作业项目仓库。
+> `master`分支为控制台输出的核心版
+>
+> `gui`分支为采用`Qt`实现的动画版
 
-在指定的公交车行驶模型下，实现指定的算法以实现对于公交车的自动调度。
+### 特点
+
+- 采用`cmake`进行项目管理，编译轻松快捷。
+- 程序模块化设计，注释详尽，代码可读性高。
+- 含有`GTest`单元测试模块和自行设计的全局测试模块，还提供了不少测试用例。
+- 完全使用`markdown`撰写的文档
 
 ## 项目使用
 
-### 项目结构
+### 结构
 
 ```
 auto_pilot_bus
 |
-+-all_test //本地测试文件夹
++-all_test //本地全局测试文件夹
 |
 +-docs // 文档文件夹
 |
@@ -33,29 +40,27 @@ auto_pilot_bus
 
 ### 编译环境
 
-- 编译器 `MinGW-W64 gcc 8.1.0`
 - 编译工具 `cmake 3.23.1`
+- 理论上不依赖特定的编译器
 
-### 项目使用
+> `MinGW64 GCC`和`GNU GCC`编译器经过测试可正常编译。
 
-处在校园网环境在
-
-> 参考信息化中心的这篇[文章](https://nic.bupt.edu.cn/info/1016/1301.htm)安装VPN客户端
+### 使用
 
 使用
 
 ```bash 
-git clone http://10.3.255.244:8801/2021211180/2021211180.git
+git clone https://github.com/jackfiled/auto_bus.git
 ```
 
-下载仓库，在下载过程中可能提示输入账号和密码认证，账号即为你的学号，密码就是你登录`GitLab`时输入的密码。
-
-下载完成后文件夹`2021211180`即为项目的文件夹。
+下载完成后文件夹`auto_bus`即为项目的文件夹。
 
 使用
 
+> 可自行指定使用的编译器
+
 ```bash
-cd 20212111180
+cd auto_bus
 mkdir build # 创建编译的文件夹
 cd build
 cmake .. -G "MinGW Makefiles" # 在第一次生成之后就不必再使用"-G"参数指定编译类型
@@ -64,16 +69,37 @@ cmake --build .
 
 在编译执行完成之后，`build`文件下的`bus.exe`即为编译产生的程序。
 
-## 项目测试
+程序具体支持的指令可以查看文档中的说明文档。
 
-### 单元测试
+### 测试
+
+#### 单元测试
 
 在编译之后，`build/test`文件夹内即为`google test`框架生成的单元测试。
 
-### 本地测试
+#### 全局测试
 
 在编译之后，`build/all_test`内的`bus_all_test.exe`就是全局本地测试程序。
 
 运行这个程序，根据程序的提示选择适当的测试集，程序会自动读取选定的测试集中的配置文件和输入文件，并且将程序的输出和测试集中的输出文件进行对比，输出比对的结果。
 
 程序现有的测试集存储在`all_test/test_cases`下面，目前已有18个测试集，对应测试集采用的调度策略可以查看测试集中的配置文件。
+
+## 支持
+
+如果你在学习/使用的过程中遇到的任何问题，或者有任何的意见与建议，可以在仓库中提交`Issue`和`Pull Request`同我们讨论。
+
+当然，也可以给我发电子邮件。
+
+## 贡献者
+
+[jackfiled](https://github.com/jackfiled)
+
+[nvhaizi1](https://github.com/nvhaizi1)
+
+[Yerolling](https://github.com/Yerolling)
+
+## 鸣谢
+
+[GoogleTest](https://github.com/google/googletest)
+

docs/概要设计书/概要设计书.md

@@ -1,274 +0,0 @@
-# 概要设计
-
-## main函数流程
-
-![](main模块流程图.png)
-
-## 轨道模块
-
-> 轨道模块是比较基础的模块，许多模块都建立在这个模块的基础上
-
-模块的主体是一个表示每个轨道节点的结构体。
-
-### 创建结构体
-
-```C
-/**
- * 创建轨道列表
- * @param length 站点之间的距离
- * @param node_num 站点的个数
- * @return 指向首站的指针
- */
-rail_node_t * CreateRails(int length, int node_num);
-```
-
-这个函数的难点应该是创建一个双向的循环链表。
-
-### 寻找指定的站点
-
-```C
-/**
- * 查找指定编号的站点指针
- * @param rails 轨道的头节点地址
- * @param id 需要查找的站点编号
- * @return 需要查找站点指针
- */
-rail_node_t *FindNode(rail_node_t rails, int id);
-```
-
-比较重要的工具函数，给定编号寻找对应的站点站点指针，不过没啥难度。
-
-## 公交车模块
-
-> 公交车模块就是比较复杂的模块了。
-
-模块的主体是一个表示公交车的结构体。
-
-### 运行公交车
-
-```C
-/**
- * 每个时刻使公交车前进
- * @param rails 轨道链表
- * @param direction 公交车前进的方向
- * @param bus 公交车
- * @return 公交车是否到达站点
- */
-int RunBus(rail_node_t* rails, bus_t bus, int direction);
-```
-
-这个函数不难，就是根据指定的方向让公交车前进，同时判断公交车是否到站。
-
-## 请求模块
-
-请求模块的核心是一个表示请求的结构体。
-
-### 创建请求
-
-```C
-/**
- * 创建请求
- * @param query 请求链表队列
- * @param type 请求的类型
- * @param node 请求产生/指向的站点
- */
-void CreateQuery(bus_query_t query, int type, rail_node_t node);
-```
-
-还是一个简单的链表创建函数，主要的关键点在于说明的第五点第四条：
-
-> 如果在某个请求没有完成时再有相同的请求(请求类型和站点全部相同)发生，则该请求被抛弃
-
-也就是在创建的时候要判断是否已存在相同的请求。
-
-### 删除请求
-
-> 删除请求其实就是处理请求的同义词
-
-这个函数没啥意思，就是删除一个链表节点。
-
-## 控制器模块
-
-> 全程序最复杂的模块
-
-### 时间计算
-
-一个`int`类型的全局变量储存全局的时间。
-
-```C
-/**
- * 时间增加
- */
-void AddTime();
-```
-
-一个可有可无的函数，负责将时间加一。
-
-> 可能后期删除，作用不明显。
-
-### 策略简述
-
-策略的相关函数会在公交车到站的时候调用。
-
-策略一般包括两个函数，方向控制函数和请求处理函数。
-
-### 先来先服务策略(FCFS)
-
-> first come first serve 
->
-> 对于先来先服务策略，车一次停站只完成一个请求，即使在这个站点上即有乘车请求，车内也有到该站的请求，也只能按策略完成已经调度的那个请求。但是完成当前请求后，如果发现时间序列上后续的一个或多个连续请求都恰好在同一站点（即连续的同站点请求位置相同，但请求类型不同），则可以立即完成这些连续的同站点请求，也就是说特殊情况下，一次停车的1秒内可完成多个请求。
-
-#### 方向
-
-```C
-/**
- * 在先来先服务策略下应该前进的方向
- * @param bus 公交车
- * @param queries 请求队列链表
- * @return 前进的方向
- */
-int FCFSDirection(bus_t bus, bus_query_t queries);
-```
-
-直接给出最先的一个请求就可以了。
-
-将给定的请求赋给全局变量。
-
-#### 请求
-
-```C
-/**
- * 在先来先服务策略下给出处理的请求
- * @param bus 公交车
- * @param queries 请求队列链表
- * @return 需要处理的请求
- */
-bus_query_t FCFSQuery(bus_t bus, bus_query_t queries);
-```
-
-按照指定的策略给出现在可以处理的请求。
-
-在这里是当前所在站点和第一个请求指向站点相同是即可处理，而且连续处理。
-
-### 最短寻找时间优先(SSTF)
-
-> 对于最短寻找时间优先策略，一次服务的目标请求一旦确定，即使中途产生更优的请求也不可以更改。但如果新的请求恰好可以顺便服务（同方向的站台请求或车内请求），可以为新的请求停站。具体为：程序计算离当前车的位置最近的请求，如果没有请求则原地不动，否则按最近的路线（顺、逆时针）去接（送）。如果车途中遇到与车目前同方向的上车或下车请求，可以停下一秒解决，反方向的上车请求不停车。车服务完目标后，反复此过程，直到end。特别地，当车到达目标站点时，可以停一次车(1秒钟)完成该站点已接收的所有类型请求(区别于顺便站停靠）。
-
-#### 方向
-
-```C
-/**
- * 在最短寻找时间策略下应该前进的方向
- * @param bus 公交车
- * @param queries 请求队列链表
- * @return 前进的方向
- */
-int SSTFDirection(bus_t bus, bus_query_t queries);
-```
-
-这个函数比较难，求出最短前进的方向即可。
-
-将处理的请求赋给全局变量。
-
-#### 请求
-
-```C
-/**
- * 在最短寻找时间策略给出处理的请求
- * @param bus 公交车
- * @param queries 请求队列链表
- * @return 需要处理的请求
- */
-bus_query_t SSTFQuery(bus_t bus, bus_query_t queries);
-```
-
-给出当前需要处理的请求。注意有些请求时可以处理的，有些请求时不能顺便处理的。
-
-### 顺便服务策略(SCAN)
-
-#### 方向
-
-```C
-/**
- * 顺便服务的前进方向
- * @param bus 公交车
- * @param queries 请求队列链表
- * @return 前进的方向
- */
-int SCANDirection(bus_t bus, bus_query_t queries);
-```
-
-也是判断最短的前进方向，但是
-
-## 输入输出模块
-
-> 输入输出模块是比较基础的模块，主要作用就是调用其他模块实现的功能。
-
-### 配置文件读取
-
-```C
-/**
- * 读取配置文件，创建轨道链表，同时读取需要使用的策略
- * @return 指向轨道链表的指针
- */
-rail_node_t* ReadConfigFile();
-```
-
-这个函数需要完成三个任务：
-
-- 解析配置文件。（重点）
-- 调用函数创建轨道列表。
-- 读取指定的策略。
-
-### 打印当前状态
-
-```C
-/**
- * 打印当前的状态
- * @param rails 轨道链表
- * @return 返回需输出的字符串
- */
-char* PrintState();
-```
-
-输出的格式如下：
-
-```
-TIME:秒数
-BUS:
-position:0
-target: 0000000000
-STATION:
-clockwise: 0000000000
-counterclockwise: 0000000000
-```
-
-这个函数的实现应该不难，遍历几个链表就结束了。
-
-> 返回一个字符串是为了便于测试，直接`printf`出来不好测试，也不符合解耦的设计策略。
-
-### 读取输入
-
-```C
-/**
- * 读取标准输入流中的输入
- * @param inputString 输入的字符串
- * @return 当前读取的状态
- */
-int ReadInput(char* inputString);
-```
-
-这个函数的实现比较困难，在于读取对应的输入并调用相关的函数。
-
-输出的`int`值是一系列定义的宏：
-
-```C
-#define IO_CLOCK 0 // 读取时钟指令
-#define IO_READING 1 // 读取请求指令
-#define IO_END 2 // 读取结束指令
-```
-
-便于main函数确定下一步的行为。
-
-
-

test/CMakeLists.txt

@@ -3,10 +3,6 @@ project(bus_test)
 
 set(CMAKE_CXX_STANDARD 11)
 
-add_subdirectory(./GTest)
-
-include_directories(GTest/googletest/include)
-include_directories(GTest/googlemock/include)
 include_directories(../include)
 
 aux_source_directory("../src/" SRCS)

third_party/GTest/CMakeLists.txt

@@ -26,7 +26,7 @@ option(BUILD_GMOCK "Builds the googlemock subproject" ON)
 option(INSTALL_GTEST "Enable installation of googletest. (Projects embedding googletest may want to turn this OFF.)" ON)
 
 if(BUILD_GMOCK)
-  add_subdirectory( googlemock )
+  add_subdirectory(googlemock)
 else()
-  add_subdirectory( googletest )
+  add_subdirectory(googletest)
 endif()

third_party/GTest/googlemock/CMakeLists.txt

@@ -90,13 +90,13 @@ if (MSVC)
   cxx_library(gmock
               "${cxx_strict}"
               "${gtest_dir}/src/gtest-all.cc"
-              src/gmock-all.cc)
+          src/gmock-all.cc)
 
   cxx_library(gmock_main
               "${cxx_strict}"
               "${gtest_dir}/src/gtest-all.cc"
-              src/gmock-all.cc
-              src/gmock_main.cc)
+          src/gmock-all.cc
+          src/gmock_main.cc)
 else()
   cxx_library(gmock "${cxx_strict}" src/gmock-all.cc)
   target_link_libraries(gmock PUBLIC gtest)

third_party/GTest/googletest/CMakeLists.txt

@@ -199,21 +199,21 @@ if (gtest_build_tests)
   cxx_test(gtest_no_test_unittest gtest)
   cxx_test(googletest-options-test gtest_main)
   cxx_test(googletest-param-test-test gtest
-    test/googletest-param-test2-test.cc)
+          test/googletest-param-test2-test.cc)
   cxx_test(googletest-port-test gtest_main)
   cxx_test(gtest_pred_impl_unittest gtest_main)
   cxx_test(gtest_premature_exit_test gtest
-    test/gtest_premature_exit_test.cc)
+          test/gtest_premature_exit_test.cc)
   cxx_test(googletest-printers-test gtest_main)
   cxx_test(gtest_prod_test gtest_main
-    test/production.cc)
+          test/production.cc)
   cxx_test(gtest_repeat_test gtest)
   cxx_test(gtest_sole_header_test gtest_main)
   cxx_test(gtest_stress_test gtest)
   cxx_test(googletest-test-part-test gtest_main)
   cxx_test(gtest_throw_on_failure_ex_test gtest)
   cxx_test(gtest-typed-test_test gtest_main
-    test/gtest-typed-test2_test.cc)
+          test/gtest-typed-test2_test.cc)
   cxx_test(gtest_unittest gtest_main)
   cxx_test(gtest-unittest-api_test gtest)
   cxx_test(gtest_skip_in_environment_setup_test gtest_main)
@@ -225,12 +225,12 @@ if (gtest_build_tests)
   # MSVC 7.1 does not support STL with exceptions disabled.
   if (NOT MSVC OR MSVC_VERSION GREATER 1310)
     cxx_library(gtest_no_exception "${cxx_no_exception}"
-      src/gtest-all.cc)
+            src/gtest-all.cc)
     cxx_library(gtest_main_no_exception "${cxx_no_exception}"
-      src/gtest-all.cc src/gtest_main.cc)
+            src/gtest-all.cc src/gtest_main.cc)
   endif()
   cxx_library(gtest_main_no_rtti "${cxx_no_rtti}"
-    src/gtest-all.cc src/gtest_main.cc)
+          src/gtest-all.cc src/gtest_main.cc)
 
   cxx_test_with_flags(gtest-death-test_ex_nocatch_test
     "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
@@ -243,7 +243,7 @@ if (gtest_build_tests)
     gtest_main_no_rtti test/gtest_unittest.cc)
 
   cxx_shared_library(gtest_dll "${cxx_default}"
-    src/gtest-all.cc src/gtest_main.cc)
+          src/gtest-all.cc src/gtest_main.cc)
 
   cxx_executable_with_flags(gtest_dll_test_ "${cxx_default}"
     gtest_dll test/gtest_all_test.cc)
@@ -266,14 +266,14 @@ if (gtest_build_tests)
       googletest-catch-exceptions-no-ex-test_
       "${cxx_no_exception}"
       gtest_main_no_exception
-      test/googletest-catch-exceptions-test_.cc)
+            test/googletest-catch-exceptions-test_.cc)
   endif()
 
   cxx_executable_with_flags(
     googletest-catch-exceptions-ex-test_
     "${cxx_exception}"
     gtest_main
-    test/googletest-catch-exceptions-test_.cc)
+          test/googletest-catch-exceptions-test_.cc)
   py_test(googletest-catch-exceptions-test)
 
   cxx_executable(googletest-color-test_ test gtest)

third_party/GTest/googletest/cmake/internal_utils.cmake

@@ -312,7 +312,7 @@ endfunction()
 # Installs the specified targets and configures the associated pkgconfig files.
 function(install_project)
   if(INSTALL_GTEST)
-    install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
+    install(DIRECTORY "../../../../include"
       DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
     # Install the project targets.
     install(TARGETS ${ARGN}