test/cedet/semantic-utest.el

   1 ;;; semantic-utest.el --- Tests for semantic's parsing system.
   2
   3 ;;; Copyright (C) 2003-2004, 2007-2013 Free Software Foundation, Inc.
   4
   5 ;; Author: Eric M. Ludlam <zappo@gnu.org>
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software: you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ;;; Commentary:
  23 ;;
  24 ;; Semantic's parsing and partial parsing system is pretty complex.
  25 ;; These unit tests attempt to emulate semantic's partial reparsing
  26 ;; and full reparsing system, and anything else I may feel the urge
  27 ;; to write a test for.
  28
  29 (require 'semantic)
  30
  31 (load-file "cedet-utests.el")
  32
  33 (defvar semantic-utest-temp-directory (if (fboundp 'temp-directory)
  34                                           (temp-directory)
  35                                         temporary-file-directory)
  36   "Temporary directory to use when creating files.")
  37
  38 (defun semantic-utest-fname (name)
  39   "Create a filename for NAME in /tmp."
  40   (expand-file-name name semantic-utest-temp-directory))
  41
  42 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  43 ;; Data for C tests
  44
  45 (defvar semantic-utest-C-buffer-contents
  46   "/* Test file for C language for Unit Tests */
  47
  48 #include <stdio.h>
  49 #include \"sutest.h\"
  50
  51 struct mystruct1 {
  52   int slot11;
  53   char slot12;
  54   float slot13;
  55 };
  56
  57 int var1;
  58
  59 float funp1(char arg11, char arg12);
  60
  61 char fun2(int arg_21, int arg_22) /*1*/
  62 {
  63   struct mystruct1 *ms1 = malloc(sizeof(struct mystruct1));
  64
  65   char sv = calc_sv(var1);
  66
  67   if (var1 == 0) {
  68      sv = 1;
  69   } else if (arg_21 == 0) {
  70      sv = 2;
  71   } else if (arg_22 == 0) {
  72      sv = 3;
  73   } else {
  74      sv = 4;
  75   }
  76
  77   printf(\"SV = %d\\n\", sv);
  78
  79   /* Memory Leak */
  80   ms1.slot1 = sv;
  81
  82   return 'A' + sv;
  83 }
  84 "
  85   "Contents of a C buffer initialized by this unit test.
  86 Be sure to change `semantic-utest-C-name-contents' when you
  87 change this variable.")
  88
  89 (defvar semantic-utest-C-h-buffer-contents
  90   "/* Test file for C language header file for Unit Tests */
  91
  92 int calc_sv(int);
  93
  94 "
  95   "Contents of a C header file buffer initialized by this unit test.")
  96
  97 (defvar semantic-utest-C-filename (semantic-utest-fname "sutest.c")
  98   "File to open and erase during this test for C.")
  99
 100 (defvar semantic-utest-C-filename-h
 101   (concat (file-name-sans-extension semantic-utest-C-filename)
 102           ".h")
 103   "Header file filename for C")
 104
 105
 106 (defvar semantic-utest-C-name-contents
 107   '(("stdio.h" include
 108      (:system-flag t)
 109      nil (overlay 48 66 "sutest.c"))
 110     ("sutest.h" include nil nil (overlay 67 86 "sutest.c"))
 111     ("mystruct1" type
 112      (:members
 113       (("slot11" variable
 114         (:type "int")
 115         (reparse-symbol classsubparts)
 116         (overlay 109 120 "sutest.c"))
 117        ("slot12" variable
 118         (:type "char")
 119         (reparse-symbol classsubparts)
 120         (overlay 123 135 "sutest.c"))
 121        ("slot13" variable
 122         (:type "float")
 123         (reparse-symbol classsubparts)
 124         (overlay 138 151 "sutest.c")))
 125       :type "struct")
 126      nil (overlay 88 154 "sutest.c"))
 127     ("var1" variable
 128      (:type "int")
 129      nil (overlay 156 165 "sutest.c"))
 130     ("funp1" function
 131      (:prototype-flag t :arguments
 132                       (("arg11" variable
 133                         (:type "char")
 134                         (reparse-symbol arg-sub-list)
 135                         (overlay 179 190 "sutest.c"))
 136                        ("arg12" variable
 137                         (:type "char")
 138                         (reparse-symbol arg-sub-list)
 139                         (overlay 191 202 "sutest.c")))
 140                       :type "float")
 141      nil (overlay 167 203 "sutest.c"))
 142     ("fun2" function
 143      (:arguments
 144       (("arg_21" variable
 145         (:type "int")
 146         (reparse-symbol arg-sub-list)
 147         (overlay 215 226 "sutest.c"))
 148        ("arg_22" variable
 149         (:type "int")
 150         (reparse-symbol arg-sub-list)
 151         (overlay 227 238 "sutest.c")))
 152       :type "char")
 153      nil (overlay 205 566 "sutest.c")))
 154   "List of expected tag names for C.")
 155
 156
 157 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 158 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 159 ;; Data for Python tests
 160
 161 (defvar semantic-utest-Python-buffer-contents
 162 "
 163 def fun1(a,b,c):
 164   return a
 165
 166 def fun2(a,b,c): #1
 167   return b
 168
 169 "
 170
 171
 172 )
 173 ;  "python test case. notice that python is indentation sensitive
 174
 175
 176 (defvar semantic-utest-Python-name-contents
 177   '(("fun1" function
 178      (:arguments
 179       (("a" variable nil
 180         (reparse-symbol function_parameters)
 181         (overlay 10 11 "tst.py"))
 182        ("b" variable nil
 183         (reparse-symbol function_parameters)
 184         (overlay 12 13 "tst.py"))
 185        ("c" variable nil
 186         (reparse-symbol function_parameters)
 187         (overlay 14 15 "tst.py"))))
 188      nil (overlay 1 31 "tst.py"))
 189     ("fun2" function
 190      (:arguments
 191       (("a" variable nil
 192         (reparse-symbol function_parameters)
 193         (overlay 41 42 "tst.py"))
 194        ("b" variable nil
 195         (reparse-symbol function_parameters)
 196         (overlay 43 44 "tst.py"))
 197        ("c" variable nil
 198         (reparse-symbol function_parameters)
 199         (overlay 45 46 "tst.py"))))
 200      nil (overlay 32 65 "tst.py")))
 201
 202   "List of expected tag names for Python.")
 203
 204
 205
 206 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 207 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 208 ;; Data for Java tests
 209
 210 (defvar semantic-utest-Java-buffer-contents
 211 "
 212 class JavaTest{
 213   void fun1(int a,int b){
 214     return a;
 215   }
 216
 217   void fun2(int a,int b){ //1
 218     return b;
 219   }
 220
 221 }
 222 "
 223 )
 224
 225 (defvar semantic-utest-Java-name-contents
 226   '(("JavaTest" type
 227      (:members
 228       (("fun1" function
 229         (:arguments
 230          (("a" variable
 231            (:type "int")
 232            (reparse-symbol formal_parameters)
 233            (overlay 30 35 "JavaTest.java"))
 234           ("b" variable
 235            (:type "int")
 236            (reparse-symbol formal_parameters)
 237            (overlay 36 41 "JavaTest.java")))
 238          :type "void")
 239         (reparse-symbol class_member_declaration)
 240         (overlay 20 61 "JavaTest.java"))
 241        ("fun2" function
 242         (:arguments
 243          (("a" variable
 244            (:type "int")
 245            (reparse-symbol formal_parameters)
 246            (overlay 75 80 "JavaTest.java"))
 247           ("b" variable
 248            (:type "int")
 249            (reparse-symbol formal_parameters)
 250            (overlay 81 86 "JavaTest.java")))
 251          :type "void")
 252         (reparse-symbol class_member_declaration)
 253         (overlay 65 110 "JavaTest.java")))
 254       :type "class")
 255      nil (overlay 2 113 "JavaTest.java")))
 256   "List of expected tag names for Java."
 257   )
 258
 259
 260 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 261 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 262 ;; Data for Javascript tests
 263
 264 (defvar semantic-utest-Javascript-buffer-contents
 265 "
 266 function fun1(a, b){
 267     return a;
 268   }
 269
 270 function fun2(a,b){ //1
 271     return b;
 272   }
 273 "
 274 )
 275
 276
 277 (defvar semantic-utest-Javascript-name-contents
 278   '(("fun1" function
 279      (:arguments
 280       (("a" variable nil
 281         (reparse-symbol FormalParameterList)
 282         (overlay 15 16 "tst.js"))
 283        ("b" variable nil
 284         (reparse-symbol FormalParameterList)
 285         (overlay 18 19 "tst.js"))))
 286      nil (overlay 1 39 "tst.js"))
 287     ("fun2" function
 288      (:arguments
 289       (("a" variable nil
 290         (reparse-symbol FormalParameterList)
 291         (overlay 55 56 "tst.js"))
 292        ("b" variable nil
 293         (reparse-symbol FormalParameterList)
 294         (overlay 57 58 "tst.js"))))
 295      nil (overlay 41 82 "tst.js")))
 296
 297   "List of expected tag names for Javascript.")
 298
 299
 300
 301 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 302 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 303 ;; Data for Makefile tests
 304
 305 (defvar semantic-utest-Makefile-buffer-contents
 306 "
 307 t1:
 308 \techo t1
 309
 310 t2:t1 #1
 311 \techo t2
 312
 313
 314 "
 315 )
 316
 317
 318 (defvar semantic-utest-Makefile-name-contents
 319   '(("t1" function nil nil (overlay 1 9 "Makefile"))
 320     ("t2" function
 321      (:arguments
 322       ("t1"))
 323      nil (overlay 18 28 "Makefile")))
 324   "List of expected tag names for Makefile.")
 325
 326
 327 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 328 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 329 ;; Data for Scheme tests
 330
 331 (defvar semantic-utest-Scheme-buffer-contents
 332   "
 333  (define fun1 2)
 334
 335  (define fun2 3  ;1
 336               )
 337 ")
 338
 339 (defvar semantic-utest-Scheme-name-contents
 340   '(("fun1" variable
 341      (:default-value ("2"))
 342      nil (overlay 3 18 "tst.scm"))
 343     ("fun2" variable
 344      (:default-value ("3"))
 345      nil (overlay 21 55 "tst.scm")))
 346   )
 347
 348 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 349 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 350 ;; Data for Html tests
 351
 352 (defvar semantic-utest-Html-buffer-contents
 353   "
 354 <html>
 355   <body>
 356     <h1>hello</h1>
 357   </body><!--1-->
 358 </html>
 359 "
 360   )
 361
 362 (defvar semantic-utest-Html-name-contents
 363   '(("hello" section
 364      (:members
 365       (("hello" section nil nil (overlay 21 24 "tst.html"))))
 366      nil (overlay 10 15 "tst.html")))
 367   )
 368
 369
 370 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 371 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 372 ;; Data for PHP tests
 373
 374 (defvar semantic-utest-PHP-buffer-contents
 375   "<?php
 376
 377 function fun1(){
 378    return \"fun1\";
 379 }
 380
 381 function fun2($arg1){
 382    $output = \"argument to fun2: \" . $arg1;
 383    return $output;
 384 }
 385
 386 class aClass {
 387    public function fun1($a, $b){
 388       return $a;
 389    }
 390
 391    public function fun2($a, $b){
 392       return $b;
 393    }
 394 }
 395 ?> "
 396   )
 397
 398 (defvar semantic-utest-PHP-name-contents
 399   '(("fun1" function nil
 400      nil (overlay 9 45 "phptest.php"))
 401     ("fun2" function
 402      (:arguments (("$arg1" variable nil (reparse-symbol formal_parameters) (overlay 61 66 "phptest.php"))))
 403      nil
 404      (overlay 47 132 "phptest.php"))
 405     ("aClass" type
 406      (:members (("fun1" function
 407                  (:typemodifiers ("public") :arguments
 408                                  (("$a" variable nil (reparse-symbol formal_parameters) (overlay 174 176 "phptest.php"))
 409                                   ("$b" variable nil (reparse-symbol formal_parameters) (overlay 178 180 "phptest.php"))))
 410
 411                  nil
 412                  (overlay 153 204 "phptest.php"))
 413
 414                 ("fun2" function
 415                  (:typemodifiers ("public") :arguments
 416                                  (("$a" variable nil (reparse-symbol formal_parameters) (overlay 230 232 "phptest.php"))
 417                                   ("$b" variable nil (reparse-symbol formal_parameters) (overlay 234 236 "phptest.php"))
 418                                   ))
 419                  nil
 420                  (overlay 209 260 "phptest.php"))) :type "class")
 421      nil
 422      (overlay 135 262 "phptest.php"))
 423     )
 424   "Expected results from the PHP Unit test"
 425   )
 426
 427 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 428 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 429 ;; Data for Csharp C# tests
 430
 431 (defvar semantic-utest-Csharp-buffer-contents
 432 "
 433 class someClass {
 434   int fun1(int a, int b) {
 435     return a; }
 436   int fun2(int a, int b) {
 437     return b; }
 438 }
 439 ")
 440
 441 (defvar semantic-utest-Csharp-name-contents
 442   '(("someClass" type
 443      (:members
 444       (("fun1" function
 445         (:arguments
 446          (("a" variable
 447            (:type "int")
 448            (reparse-symbol formal_parameters)
 449            (overlay 30 35 "tst.cs"))
 450           ("b" variable
 451            (:type "int")
 452            (reparse-symbol formal_parameters)
 453            (overlay 37 42 "tst.cs")))
 454          :type "int")
 455         (reparse-symbol class_member_declaration)
 456         (overlay 21 61 "tst.cs"))
 457        ("fun2" function
 458         (:arguments
 459          (("a" variable
 460            (:type "int")
 461            (reparse-symbol formal_parameters)
 462            (overlay 73 78 "tst.cs"))
 463           ("b" variable
 464            (:type "int")
 465            (reparse-symbol formal_parameters)
 466            (overlay 80 85 "tst.cs")))
 467          :type "int")
 468         (reparse-symbol class_member_declaration)
 469         (overlay 64 104 "tst.cs")))
 470       :type "class")
 471      nil (overlay 1 106 "tst.cs")))
 472   )
 473
 474
 475 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 476 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 477
 478
 479
 480 (defun semantic-utest-makebuffer (filename contents)
 481   "Create a buffer for FILENAME for use in a unit test.
 482 Pre-fill the buffer with CONTENTS."
 483   (let ((buff (semantic-find-file-noselect filename)))
 484     (set-buffer buff)
 485     (setq buffer-offer-save nil)
 486     (font-lock-mode -1) ;; Font lock has issues in Emacs 23
 487     (toggle-read-only -1) ;; In case /tmp doesn't exist.
 488     (erase-buffer)
 489     (insert contents)
 490     ;(semantic-fetch-tags) ;JAVE could this go here?
 491     (set-buffer-modified-p nil)
 492     buff
 493     )
 494   )
 495
 496 (defun semantic-utest-C ()
 497   "Run semantic's C unit test."
 498   (interactive)
 499   (save-excursion
 500     (let ((buff  (semantic-utest-makebuffer semantic-utest-C-filename   semantic-utest-C-buffer-contents))
 501           (buff2 (semantic-utest-makebuffer semantic-utest-C-filename-h semantic-utest-C-h-buffer-contents))
 502           )
 503       (semantic-fetch-tags)
 504       (set-buffer buff)
 505
 506       ;; Turn off a range of modes
 507       (semantic-idle-scheduler-mode -1)
 508
 509       ;; Turn on some modes
 510       (semantic-highlight-edits-mode 1)
 511
 512       ;; Update tags, and show it.
 513       (semantic-fetch-tags)
 514
 515       (switch-to-buffer buff)
 516       (sit-for 0)
 517
 518       ;; Run the tests.
 519       ;;(message "First parsing test.")
 520       (semantic-utest-verify-names semantic-utest-C-name-contents)
 521
 522       ;;(message "Invalid tag test.")
 523       (semantic-utest-last-invalid semantic-utest-C-name-contents '("fun2") "/\\*1\\*/" "/* Deleted this line */")
 524       (semantic-utest-verify-names semantic-utest-C-name-contents)
 525
 526       (set-buffer-modified-p nil)
 527       ;; Clean up
 528       ;; (kill-buffer buff)
 529       ;; (kill-buffer buff2)
 530       ))
 531   (message "All C tests passed.")
 532   )
 533
 534
 535
 536
 537 (defun semantic-utest-generic (testname filename contents name-contents names-removed killme insertme)
 538   "Generic unit test according to template.
 539 Should work for languages without .h files, python javascript java.
 540 TESTNAME is the name of the test.
 541 FILENAME is the name of the file to create.
 542 CONTENTS is the contents of the file to test.
 543 NAME-CONTENTS is the list of names that should be in the contents.
 544 NAMES-REMOVED is the list of names that gets removed in the removal step.
 545 KILLME is the name of items to be killed.
 546 INSERTME is the text to be inserted after the deletion."
 547   (save-excursion
 548     (let ((buff  (semantic-utest-makebuffer filename  contents))
 549           )
 550       ;; Turn off a range of modes
 551       (semantic-idle-scheduler-mode -1)
 552
 553       ;; Turn on some modes
 554       (semantic-highlight-edits-mode 1)
 555
 556       ;; Update tags, and show it.
 557       (semantic-fetch-tags)
 558       (switch-to-buffer buff)
 559       (sit-for 0)
 560
 561       ;; Run the tests.
 562       ;;(message "First parsing test %s." testname)
 563       (semantic-utest-verify-names name-contents)
 564
 565       ;;(message "Invalid tag test %s." testname)
 566       (semantic-utest-last-invalid name-contents names-removed killme insertme)
 567       (semantic-utest-verify-names name-contents)
 568
 569       (set-buffer-modified-p nil)
 570       ;; Clean up
 571       ;; (kill-buffer buff)
 572       ))
 573   (message "All %s tests passed." testname)
 574   )
 575
 576 (defun semantic-utest-Python()
 577   (interactive)
 578   (if (fboundp 'python-mode)
 579       (semantic-utest-generic "Python" (semantic-utest-fname "pytest.py") semantic-utest-Python-buffer-contents  semantic-utest-Python-name-contents   '("fun2") "#1" "#deleted line")
 580     (message "Skilling Python test: NO major mode."))
 581   )
 582
 583
 584 (defun semantic-utest-Javascript()
 585   (interactive)
 586   (if (fboundp 'javascript-mode)
 587       (semantic-utest-generic "Javascript" (semantic-utest-fname "javascripttest.js") semantic-utest-Javascript-buffer-contents  semantic-utest-Javascript-name-contents   '("fun2") "//1" "//deleted line")
 588     (message "Skipping JavaScript test: NO major mode."))
 589   )
 590
 591 (defun semantic-utest-Java()
 592   (interactive)
 593   ;; If JDE is installed, it might mess things up depending on the version
 594   ;; that was installed.
 595   (let ((auto-mode-alist  '(("\\.java\\'" . java-mode))))
 596     (semantic-utest-generic "Java" (semantic-utest-fname "JavaTest.java") semantic-utest-Java-buffer-contents  semantic-utest-Java-name-contents   '("fun2") "//1" "//deleted line")
 597     ))
 598
 599 (defun semantic-utest-Makefile()
 600   (interactive)
 601   (semantic-utest-generic "Makefile" (semantic-utest-fname "Makefile") semantic-utest-Makefile-buffer-contents  semantic-utest-Makefile-name-contents   '("fun2") "#1" "#deleted line")
 602   )
 603
 604 (defun semantic-utest-Scheme()
 605   (interactive)
 606   (semantic-utest-generic "Scheme" (semantic-utest-fname "tst.scm") semantic-utest-Scheme-buffer-contents  semantic-utest-Scheme-name-contents   '("fun2") ";1" ";deleted line")
 607   )
 608
 609
 610 (defun semantic-utest-Html()
 611   (interactive)
 612   ;; Disable html-helper auto-fill-in mode.
 613   (let ((html-helper-build-new-buffer nil))
 614     (semantic-utest-generic "HTML" (semantic-utest-fname "tst.html") semantic-utest-Html-buffer-contents  semantic-utest-Html-name-contents   '("fun2") "<!--1-->" "<!--deleted line-->")
 615     ))
 616
 617 (defun semantic-utest-PHP()
 618   (interactive)
 619   (if (fboundp 'php-mode)
 620       (semantic-utest-generic "PHP" (semantic-utest-fname "phptest.php") semantic-utest-PHP-buffer-contents semantic-utest-PHP-name-contents '("fun1") "fun2" "%^@")
 621     (message "Skipping PHP Test.  No php-mode loaded."))
 622   )
 623
 624 ;look at http://mfgames.com/linux/csharp-mode
 625 (defun semantic-utest-Csharp() ;; hmm i don't even know how to edit a scharp file. need a csharp mode implementation i suppose
 626   (interactive)
 627   (if (fboundp 'csharp-mode)
 628       (semantic-utest-generic "C#" (semantic-utest-fname "csharptest.cs") semantic-utest-Csharp-buffer-contents  semantic-utest-Csharp-name-contents   '("fun2") "//1" "//deleted line")
 629     (message "Skipping C# test.  No csharp-mode loaded."))
 630   )
 631
 632 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 633 ;; stubs
 634
 635 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 636 ; stuff for Erlang
 637 ;;-module(hello).
 638 ;-export([hello_world/0]).
 639 ;
 640 ;hello_world()->
 641 ;    io:format("Hello World ~n").
 642 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 643 ;(defun semantic-utest-Erlang()
 644 ;  (interactive)
 645 ;  (semantic-utest-generic "Erlang" (semantic-utest-fname "tst.erl") semantic-utest-Erlang-buffer-contents  semantic-utest-Erlang-name-contents   '("fun2") "//1" "//deleted line")
 646 ;  )
 647 ;
 648 ;;texi is also supported
 649 ;(defun semantic-utest-Texi()
 650 ;  (interactive)
 651 ;  (semantic-utest-generic "texi" (semantic-utest-fname "tst.texi") semantic-utest-Texi-buffer-contents  semantic-utest-Texi-name-contents   '("fun2") "//1" "//deleted line")
 652 ;  )
 653
 654 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 655
 656 ;;;###autoload
 657 (defun semantic-utest-main()
 658   (interactive)
 659   "call all utests"
 660   (cedet-utest-log-start "multi-lang parsing")
 661   (cedet-utest-log " * C tests...")
 662   (semantic-utest-C)
 663   (cedet-utest-log " * Python tests...")
 664   (semantic-utest-Python)
 665   (cedet-utest-log " * Java tests...")
 666   (semantic-utest-Java)
 667   (cedet-utest-log " * Javascript tests...")
 668   (semantic-utest-Javascript)
 669   (cedet-utest-log " * Makefile tests...")
 670   (semantic-utest-Makefile)
 671   (cedet-utest-log " * Scheme tests...")
 672   (semantic-utest-Scheme)
 673   (cedet-utest-log " * Html tests...")
 674   (semantic-utest-Html)
 675   (cedet-utest-log " * PHP tests...")
 676   (semantic-utest-PHP)
 677   (cedet-utest-log " * Csharp tests...")
 678   (semantic-utest-Csharp)
 679
 680   (cedet-utest-log-shutdown "multi-lang parsing")
 681   )
 682
 683 ;;; Buffer contents validation
 684 ;;
 685 (defun semantic-utest-match-attributes (attr1 attr2 skipnames)
 686   "Compare attribute lists ATTR1 and ATTR2.
 687 Argument SKIPNAMES is a list of names that may be child nodes to skip."
 688   (let ((res t))
 689     (while (and res attr1 attr2)
 690
 691       ;; Compare
 692       (setq res
 693             (cond ((and (listp (car attr1))
 694                         (semantic-tag-p (car (car attr1))))
 695                    ;; Compare the list of tags...
 696                    (semantic-utest-taglists-equivalent-p
 697                     (car attr2) (car attr1) skipnames)
 698                    )
 699                   (t
 700                    (equal (car attr1) (car attr2)))))
 701
 702       (if (not res)
 703           (error "TAG INTERNAL DIFF: %S %S"
 704                  (car attr1) (car attr2)))
 705
 706       (setq attr1 (cdr attr1)
 707             attr2 (cdr attr2)))
 708     res))
 709
 710 (defun semantic-utest-equivalent-tag-p (tag1 tag2 skipnames)
 711   "Determine if TAG1 and TAG2 are the same.
 712 SKIPNAMES includes lists of possible child nodes that should be missing."
 713   (and (equal (semantic-tag-name tag1) (semantic-tag-name tag2))
 714        (semantic-tag-of-class-p tag1 (semantic-tag-class tag2))
 715        (semantic-utest-match-attributes
 716         (semantic-tag-attributes tag1) (semantic-tag-attributes tag2)
 717         skipnames)
 718        ))
 719
 720 (defun semantic-utest-taglists-equivalent-p (table names skipnames)
 721   "Compare TABLE and NAMES, where skipnames allow list1 to be different.
 722 SKIPNAMES is a list of names that should be skipped in the NAMES list."
 723   (let ((SN skipnames))
 724     (while SN
 725       (setq names (remove (car SN) names))
 726       (setq SN (cdr SN))))
 727   (while (and names table)
 728     (if (not (semantic-utest-equivalent-tag-p (car names)
 729                                               (car table)
 730                                               skipnames))
 731         (error "Expected %s, found %s"
 732                (semantic-format-tag-prototype (car names))
 733                (semantic-format-tag-prototype (car table))))
 734     (setq names (cdr names)
 735           table (cdr table)))
 736   (when names (error "Items forgotten: %S"
 737                      (mapcar 'semantic-tag-name names)
 738                      ))
 739   (when table (error "Items extra: %S"
 740                      (mapcar 'semantic-tag-name table)))
 741   t)
 742
 743 (defun semantic-utest-verify-names (name-contents &optional skipnames)
 744   "Verify the names of the test buffer from NAME-CONTENTS.
 745 Argument SKIPNAMES is a list of names that should be skipped
 746 when analyzing the file.
 747
 748 JAVE this thing would need to be recursive to handle java and csharp"
 749   (let ((names name-contents)
 750         (table (semantic-fetch-tags))
 751         )
 752     (semantic-utest-taglists-equivalent-p table names skipnames)
 753     ))
 754
 755 ;;;;;;;;;;;;;;;;;;;;;;;;
 756 ; JAVE redefine a  new validation function
 757 ; is not quite as good as the old one yet
 758 (defun semantic-utest-verify-names-jave (name-contents &optional skipnames)
 759   "JAVE version of `semantic-utest-verify-names'.
 760 NAME-CONTENTS is a sample of the tags buffer to test against.
 761 SKIPNAMES is a list of names to remove from NAME-CONTENTS"
 762  (assert (semantic-utest-verify-names-2 name-contents (semantic-fetch-tags))
 763          nil "failed test")
 764 )
 765
 766 (defun semantic-utest-verify-names-2 (l1 l2)
 767   (cond   ( (and (consp l1) (equal (car l1) 'overlay))
 768             (overlayp l2))
 769           ((not (consp l1))
 770            (equal l1 l2))
 771           ((consp l1)
 772            (and (semantic-utest-verify-names-2 (car l1) (car l2)) (semantic-utest-verify-names-2 (cdr l1) (cdr l2))))
 773           (t (error "internal error"))))
 774
 775
 776
 777
 778
 779 ;;; Kill indicator line
 780 ;;
 781 (defvar semantic-utest-last-kill-text nil
 782   "The text from the last kill.")
 783
 784 (defvar semantic-utest-last-kill-pos nil
 785   "The position of the last kill.")
 786
 787 (defun semantic-utest-kill-indicator ( killme insertme)
 788   "Kill the line with KILLME on it and insert INSERTME in its place."
 789   (goto-char (point-min))
 790 ;  (re-search-forward (concat "/\\*" indicator "\\*/")); JAVE this isn't generic enough for different languages
 791   (re-search-forward killme)
 792   (beginning-of-line)
 793   (setq semantic-utest-last-kill-pos (point))
 794   (setq semantic-utest-last-kill-text
 795         (buffer-substring (point) (point-at-eol)))
 796   (delete-region (point) (point-at-eol))
 797   (insert insertme)
 798   (sit-for 0)
 799 )
 800
 801 (defun semantic-utest-unkill-indicator ()
 802   "Unkill the last indicator."
 803   (goto-char semantic-utest-last-kill-pos)
 804   (delete-region (point) (point-at-eol))
 805   (insert semantic-utest-last-kill-text)
 806   (sit-for 0)
 807   )
 808
 809 ;;;  EDITING TESTS
 810 ;;
 811
 812 (defun semantic-utest-last-invalid (name-contents names-removed killme insertme)
 813   "Make the last fcn invalid."
 814   (semantic-utest-kill-indicator killme insertme)
 815 ;  (semantic-utest-verify-names name-contents names-removed); verify its gone ;new validator doesn't handle skipnames yet
 816   (semantic-utest-unkill-indicator);put back killed stuff
 817   )
 818
 819
 820
 821
 822 ;"#<overlay from \\([0-9]+\\) to \\([0-9]+\\) in \\([^>]*\\)>"
 823 ;#<overlay from \([0-9]+\) to \([0-9]+\) in \([^>]*\)>
 824 ;(overlay \1 \2 "\3")
 825
 826
 827 ;; JAVE
 828 ;; these are some unit tests for cedet that I got from Eric and modified a bit for:
 829 ;;   python
 830 ;;   javascript
 831 ;;   java
 832 ;; I tried to generalize the structure of the tests a bit to make it easier to add languages
 833
 834 ;; Mail from Eric:
 835 ;; Many items in the checklist look like:
 836
 837 ;;       M-x global-semantic-highlight-edits-mode RET
 838 ;;       - Edit a file.  See the highlight of newly inserted text.
 839 ;;       - Customize `semantic-edits-verbose-flag' to be non-nil.
 840 ;;       - Wait for the idle scheduler, it should clean up the edits.
 841 ;;         - observe messages from incremental parser.  Do they relate
 842 ;;        to the edits?
 843 ;;       - M-x bovinate RET - verify your changes are reflected.
 844
 845 ;; It's all about watching the behavior.  Timers go off, things get
 846 ;; cleaned up, you type in new changes, etc.  An example I tried to
 847 ;; do is below, but covers only 1 language, and not very well at that.
 848 ;; I seem to remember seeing a unit test framework going by one of the
 849 ;; lists.  I'm not sure if that would help.
 850
 851 ;; Another that might be automatable:
 852
 853 ;;       M-x semantic-analyze-current-context RET
 854 ;;        - Do this in different contexts in your language
 855 ;;          files.   Verify that reasonable results are returned
 856 ;;          such as identification of assignments, function arguments, etc.
 857
 858 ;; Anyway, those are some ideas.  Any effort you put it will be helpful!
 859
 860 ;; Thanks
 861 ;; Eric
 862
 863 ;; -----------
 864
 865
 866
 867 ;;; semantic-utest.el ends here