git.cworth.org Git - apitrace-tests/blob - mesademos.py

   1 #!/usr/bin/env python
   2 ##########################################################################
   3 #
   4 # Copyright 2011 Jose Fonseca
   5 # All Rights Reserved.
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining a copy
   8 # of this software and associated documentation files (the "Software"), to deal
   9 # in the Software without restriction, including without limitation the rights
  10 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 # copies of the Software, and to permit persons to whom the Software is
  12 # furnished to do so, subject to the following conditions:
  13 #
  14 # The above copyright notice and this permission notice shall be included in
  15 # all copies or substantial portions of the Software.
  16 #
  17 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  23 # THE SOFTWARE.
  24 #
  25 ##########################################################################/
  26
  27
  28 '''Apitrace test suite based on Mesa demos.'''
  29
  30
  31
  32 import os.path
  33 import optparse
  34 import sys
  35 import subprocess
  36 import time
  37 import re
  38 import signal
  39
  40
  41 ansi_re = re.compile('\x1b\[[0-9]{1,2}(;[0-9]{1,2}){0,2}m')
  42
  43
  44 def ansi_strip(s):
  45     # http://www.theeggeadventure.com/wikimedia/index.php/Linux_Tips#Use_sed_to_remove_ANSI_colors
  46     return ansi_re.sub('', s)
  47
  48
  49 def popen(command, *args, **kwargs):
  50     sys.stdout.write(' '.join(command) + '\n')
  51     return subprocess.Popen(command, *args, **kwargs)
  52
  53
  54 ignored_function_names = set([
  55     'glGetString',
  56     'glXGetCurrentDisplay',
  57     'glXGetClientString',
  58     'glXGetProcAddress',
  59     'glXGetProcAddressARB',
  60     'glXQueryVersion',
  61     'glXGetVisualFromFBConfig',
  62     'glXChooseFBConfig',
  63     'glXCreateNewContext',
  64     'glXMakeContextCurrent',
  65     'glXQueryExtension',
  66     'glXIsDirect',
  67 ])
  68
  69
  70 def runtest(demo):
  71
  72     app = os.path.join(options.mesa_demos, demo)
  73
  74     dirname, basename = os.path.split(app)
  75
  76     env = os.environ.copy()
  77     env['LD_PRELOAD'] = os.path.abspath('glxtrace.so')
  78     env['TRACE_FILE'] = '/tmp/trace'
  79
  80     args = [os.path.join('.', basename)]
  81     p = popen(args, env=env, cwd=dirname, stdout=subprocess.PIPE)
  82     time.sleep(0.5)
  83
  84     # http://stackoverflow.com/questions/151407/how-to-get-an-x11-window-from-a-process-id
  85     subprocess.call('xwd -name \'%s\' | xwdtopnm | pnmtopng > %s' % (args[0], '/tmp/ref.png'), shell=True, stdout=subprocess.PIPE)
  86
  87     os.kill(p.pid, signal.SIGTERM)
  88
  89     p = popen(['./tracedump', '/tmp/trace'], stdout=subprocess.PIPE)
  90     stdout, _ = p.communicate()
  91
  92     call_re = re.compile('^([0-9]+) (\w+)\(')
  93     double_buffer = False
  94     for orig_line in stdout.split('\n'):
  95         line = ansi_strip(orig_line)
  96         mo = call_re.match(line)
  97         if mo:
  98             call_no = int(mo.group(1))
  99             function_name = mo.group(2)
 100             if function_name in ignored_function_names:
 101                 continue
 102             if function_name == 'glXSwapBuffers':
 103                 double_buffer = True
 104         #print orig_line
 105
 106     args = ['./glretrace']
 107     if double_buffer:
 108         args += ['-db']
 109     args += ['-s', '/tmp/test_']
 110     args += ['/tmp/trace']
 111     p = popen(args, stdout=subprocess.PIPE)
 112     stdout, _ = p.communicate()
 113     image_re = re.compile('^Wrote (.*\.png)$')
 114     image = None
 115     for line in stdout.split('\n'):
 116         mo = image_re.match(line)
 117         if mo:
 118             image = mo.group(1)
 119
 120     if image:
 121         p = popen(["compare", '-metric', 'AE', '-fuzz', '5%', '-extract', '250x250', '/tmp/ref.png', image, '/tmp/delta.png'])
 122         _, stderr = p.communicate()
 123
 124
 125 tests = [
 126     'trivial/clear-color',
 127     'trivial/clear-fbo',
 128     'trivial/clear-fbo-scissor',
 129     'trivial/clear-fbo-tex',
 130     'trivial/clear-random',
 131     'trivial/clear-repeat',
 132     'trivial/clear-scissor',
 133     'trivial/clear-undefined',
 134     'trivial/createwin',
 135     'trivial/dlist-begin-call-end',
 136     'trivial/dlist-dangling',
 137     'trivial/dlist-degenerate',
 138     'trivial/dlist-edgeflag',
 139     'trivial/dlist-edgeflag-dangling',
 140     'trivial/dlist-flat-tri',
 141     'trivial/dlist-mat-tri',
 142     'trivial/dlist-recursive-call',
 143     'trivial/dlist-tri-flat-tri',
 144     'trivial/dlist-tri-mat-tri',
 145     'trivial/draw2arrays',
 146     'trivial/drawarrays',
 147     'trivial/drawelements',
 148     'trivial/drawelements-large',
 149     'trivial/drawrange',
 150     'trivial/flat-clip',
 151     'trivial/fs-tri',
 152     'trivial/line',
 153     'trivial/line-clip',
 154     'trivial/line-cull',
 155     'trivial/line-flat',
 156     'trivial/line-smooth',
 157     'trivial/line-stipple-wide',
 158     'trivial/line-userclip',
 159     'trivial/line-userclip-clip',
 160     'trivial/line-userclip-nop',
 161     'trivial/line-userclip-nop-clip',
 162     'trivial/line-wide',
 163     'trivial/line-xor',
 164     'trivial/lineloop',
 165     'trivial/lineloop-clip',
 166     'trivial/lineloop-elts',
 167     'trivial/linestrip',
 168     'trivial/linestrip-clip',
 169     'trivial/linestrip-flat-stipple',
 170     'trivial/linestrip-stipple',
 171     'trivial/linestrip-stipple-wide',
 172     'trivial/long-fixed-func',
 173     'trivial/pgon-mode',
 174     'trivial/point',
 175     'trivial/point-clip',
 176     'trivial/point-param',
 177     'trivial/point-sprite',
 178     'trivial/point-wide',
 179     'trivial/point-wide-smooth',
 180     'trivial/poly',
 181     'trivial/poly-flat',
 182     'trivial/poly-flat-clip',
 183     'trivial/poly-flat-unfilled-clip',
 184     'trivial/poly-unfilled',
 185     'trivial/quad',
 186     'trivial/quad-clip',
 187     'trivial/quad-clip-all-vertices',
 188     'trivial/quad-clip-nearplane',
 189     'trivial/quad-degenerate',
 190     'trivial/quad-flat',
 191     'trivial/quad-offset-factor',
 192     'trivial/quad-offset-unfilled',
 193     'trivial/quad-offset-units',
 194     'trivial/quad-tex-2d',
 195     'trivial/quad-tex-3d',
 196     'trivial/quad-tex-alpha',
 197     'trivial/quad-tex-pbo',
 198     'trivial/quad-tex-sub',
 199     'trivial/quad-unfilled',
 200     'trivial/quad-unfilled-clip',
 201     'trivial/quad-unfilled-stipple',
 202     'trivial/quads',
 203     'trivial/quadstrip',
 204     'trivial/quadstrip-clip',
 205     'trivial/quadstrip-cont',
 206     'trivial/quadstrip-flat',
 207     'trivial/readpixels',
 208     'trivial/sub-tex',
 209     'trivial/tex-quads',
 210     'trivial/tri',
 211     'trivial/tri-alpha',
 212     'trivial/tri-alpha-tex',
 213     'trivial/tri-array-interleaved',
 214     'trivial/tri-blend',
 215     'trivial/tri-blend-color',
 216     'trivial/tri-blend-max',
 217     'trivial/tri-blend-min',
 218     'trivial/tri-blend-revsub',
 219     'trivial/tri-blend-sub',
 220     'trivial/tri-clear',
 221     'trivial/tri-clip',
 222     'trivial/tri-cull',
 223     'trivial/tri-cull-both',
 224     'trivial/tri-dlist',
 225     'trivial/tri-edgeflag',
 226     'trivial/tri-edgeflag-array',
 227     'trivial/tri-fbo',
 228     'trivial/tri-fbo-tex',
 229     'trivial/tri-fbo-tex-mip',
 230     'trivial/tri-flat',
 231     'trivial/tri-flat-clip',
 232     'trivial/tri-fog',
 233     'trivial/tri-fp',
 234     'trivial/tri-fp-const-imm',
 235     'trivial/tri-lit',
 236     'trivial/tri-lit-material',
 237     'trivial/tri-logicop-none',
 238     'trivial/tri-logicop-xor',
 239     'trivial/tri-mask-tri',
 240     'trivial/tri-multitex-vbo',
 241     'trivial/tri-orig',
 242     'trivial/tri-point-line-clipped',
 243     'trivial/tri-query',
 244     'trivial/tri-repeat',
 245     'trivial/tri-scissor-tri',
 246     'trivial/tri-square',
 247     'trivial/tri-stencil',
 248     'trivial/tri-stipple',
 249     'trivial/tri-tex',
 250     'trivial/tri-tex-1d',
 251     'trivial/tri-tex-3d',
 252     'trivial/tri-tri',
 253     'trivial/tri-unfilled',
 254     'trivial/tri-unfilled-clip',
 255     'trivial/tri-unfilled-edgeflag',
 256     'trivial/tri-unfilled-fog',
 257     'trivial/tri-unfilled-point',
 258     'trivial/tri-unfilled-smooth',
 259     'trivial/tri-unfilled-tri',
 260     'trivial/tri-unfilled-tri-lit',
 261     'trivial/tri-unfilled-userclip',
 262     'trivial/tri-unfilled-userclip-stip',
 263     'trivial/tri-userclip',
 264     'trivial/tri-viewport',
 265     'trivial/tri-z',
 266     'trivial/tri-z-9',
 267     'trivial/tri-z-eq',
 268     'trivial/trifan',
 269     'trivial/trifan-flat',
 270     'trivial/trifan-flat-clip',
 271     'trivial/trifan-flat-unfilled-clip',
 272     'trivial/trifan-unfilled',
 273     'trivial/tristrip',
 274     'trivial/tristrip-clip',
 275     'trivial/tristrip-flat',
 276     'trivial/vbo-drawarrays',
 277     'trivial/vbo-drawelements',
 278     'trivial/vbo-drawrange',
 279     'trivial/vbo-noninterleaved',
 280     'trivial/vbo-tri',
 281     'trivial/vp-array',
 282     'trivial/vp-array-hf',
 283     'trivial/vp-array-int',
 284     'trivial/vp-clip',
 285     'trivial/vp-line-clip',
 286     'trivial/vp-tri',
 287     'trivial/vp-tri-cb',
 288     'trivial/vp-tri-cb-pos',
 289     'trivial/vp-tri-cb-tex',
 290     'trivial/vp-tri-imm',
 291     'trivial/vp-tri-invariant',
 292     'trivial/vp-tri-swap',
 293     'trivial/vp-tri-tex',
 294     'trivial/vp-unfilled',
 295
 296     #'demos/arbfplight',
 297     #'demos/arbfslight',
 298     #'demos/arbocclude',
 299     #'demos/arbocclude2',
 300     #'demos/bounce',
 301     #'demos/clearspd',
 302     #'demos/copypix',
 303     #'demos/cubemap',
 304     #'demos/dinoshade',
 305     #'demos/dissolve',
 306     #'demos/drawpix',
 307     #'demos/engine',
 308     #'demos/fbo_firecube',
 309     #'demos/fbotexture',
 310     #'demos/fire',
 311     #'demos/fogcoord',
 312     #'demos/fplight',
 313     #'demos/fslight',
 314     #'demos/gamma',
 315     #'demos/gearbox',
 316     #'demos/gears',
 317     #'demos/geartrain',
 318     #'demos/glinfo',
 319     #'demos/gloss',
 320     #'demos/gltestperf',
 321     #'demos/ipers',
 322     #'demos/isosurf',
 323     #'demos/lodbias',
 324     #'demos/morph3d',
 325     #'demos/multiarb',
 326     #'demos/paltex',
 327     #'demos/pointblast',
 328     #'demos/projtex',
 329     #'demos/rain',
 330     #'demos/ray',
 331     #'demos/readpix',
 332     #'demos/reflect',
 333     #'demos/renormal',
 334     #'demos/shadowtex',
 335     #'demos/singlebuffer',
 336     #'demos/spectex',
 337     #'demos/spriteblast',
 338     #'demos/stex3d',
 339     #'demos/teapot',
 340     #'demos/terrain',
 341     #'demos/tessdemo',
 342     #'demos/texcyl',
 343     #'demos/texenv',
 344     #'demos/textures',
 345     #'demos/trispd',
 346     #'demos/tunnel',
 347     #'demos/tunnel2',
 348     #'demos/vao_demo',
 349     #'demos/winpos',
 350     #'fp/fp-tri',
 351     #'fp/point-position',
 352     #'fp/tri-depth',
 353     #'fp/tri-depth2',
 354     #'fp/tri-depthwrite',
 355     #'fp/tri-depthwrite2',
 356     #'fp/tri-param',
 357     #'fp/tri-tex',
 358     #'fpglsl/fp-tri',
 359     #'glsl/array',
 360     #'glsl/bezier',
 361     #'glsl/bitmap',
 362     #'glsl/brick',
 363     #'glsl/bump',
 364     #'glsl/convolutions',
 365     #'glsl/deriv',
 366     #'glsl/fragcoord',
 367     #'glsl/fsraytrace',
 368     #'glsl/geom-sprites',
 369     #'glsl/geom-stipple-lines',
 370     #'glsl/geom-wide-lines',
 371     #'glsl/identity',
 372     #'glsl/linktest',
 373     #'glsl/mandelbrot',
 374     #'glsl/multinoise',
 375     #'glsl/multitex',
 376     #'glsl/noise',
 377     #'glsl/noise2',
 378     #'glsl/pointcoord',
 379     #'glsl/points',
 380     #'glsl/samplers',
 381     #'glsl/shadow_sampler',
 382     #'glsl/shtest',
 383     #'glsl/skinning',
 384     #'glsl/texaaline',
 385     #'glsl/texdemo1',
 386     #'glsl/toyball',
 387     #'glsl/trirast',
 388     #'glsl/twoside',
 389     #'glsl/vert-or-frag-only',
 390     #'glsl/vert-tex',
 391     #'glsl/vsraytrace',
 392     #'gs/gs-tri',
 393     #'perf/copytex',
 394     #'perf/drawoverhead',
 395     #'perf/fbobind',
 396     #'perf/fill',
 397     #'perf/genmipmap',
 398     #'perf/readpixels',
 399     #'perf/swapbuffers',
 400     #'perf/teximage',
 401     #'perf/vbo',
 402     #'perf/vertexrate',
 403     #'redbook/aaindex',
 404     #'redbook/aapoly',
 405     #'redbook/aargb',
 406     #'redbook/accanti',
 407     #'redbook/accpersp',
 408     #'redbook/alpha',
 409     #'redbook/alpha3D',
 410     #'redbook/anti',
 411     #'redbook/bezcurve',
 412     #'redbook/bezmesh',
 413     #'redbook/checker',
 414     #'redbook/clip',
 415     #'redbook/colormat',
 416     #'redbook/combiner',
 417     #'redbook/convolution',
 418     #'redbook/cube',
 419     #'redbook/cubemap',
 420     #'redbook/depthcue',
 421     #'redbook/dof',
 422     #'redbook/double',
 423     #'redbook/drawf',
 424     #'redbook/feedback',
 425     #'redbook/fog',
 426     #'redbook/fogcoord',
 427     #'redbook/fogindex',
 428     #'redbook/font',
 429     #'redbook/hello',
 430     #'redbook/histogram',
 431     #'redbook/image',
 432     #'redbook/light',
 433     #'redbook/lines',
 434     #'redbook/list',
 435     #'redbook/material',
 436     #'redbook/minmax',
 437     #'redbook/mipmap',
 438     #'redbook/model',
 439     #'redbook/movelight',
 440     #'redbook/multisamp',
 441     #'redbook/multitex',
 442     #'redbook/mvarray',
 443     #'redbook/nurbs',
 444     #'redbook/pickdepth',
 445     #'redbook/picksquare',
 446     #'redbook/plane',
 447     #'redbook/planet',
 448     #'redbook/pointp',
 449     #'redbook/polyoff',
 450     #'redbook/polys',
 451     #'redbook/quadric',
 452     #'redbook/robot',
 453     #'redbook/sccolorlight',
 454     #'redbook/scene',
 455     #'redbook/scenebamb',
 456     #'redbook/sceneflat',
 457     #'redbook/select',
 458     #'redbook/shadowmap',
 459     #'redbook/smooth',
 460     #'redbook/stencil',
 461     #'redbook/stroke',
 462     #'redbook/surface',
 463     #'redbook/surfpoints',
 464     #'redbook/teaambient',
 465     #'redbook/teapots',
 466     #'redbook/tess',
 467     #'redbook/tesswind',
 468     #'redbook/texbind',
 469     #'redbook/texgen',
 470     #'redbook/texprox',
 471     #'redbook/texsub',
 472     #'redbook/texture3d',
 473     #'redbook/texturesurf',
 474     #'redbook/torus',
 475     #'redbook/trim',
 476     #'redbook/unproject',
 477     #'redbook/varray',
 478     #'redbook/wrap',
 479     #'samples/accum',
 480     #'samples/bitmap1',
 481     #'samples/bitmap2',
 482     #'samples/blendeq',
 483     #'samples/blendxor',
 484     #'samples/copy',
 485     #'samples/cursor',
 486     #'samples/depth',
 487     #'samples/eval',
 488     #'samples/fog',
 489     #'samples/font',
 490     #'samples/line',
 491     #'samples/logo',
 492     #'samples/nurb',
 493     #'samples/oglinfo',
 494     #'samples/olympic',
 495     #'samples/overlay',
 496     #'samples/point',
 497     #'samples/prim',
 498     #'samples/quad',
 499     #'samples/rgbtoppm',
 500     #'samples/select',
 501     #'samples/shape',
 502     #'samples/sphere',
 503     #'samples/star',
 504     #'samples/stencil',
 505     #'samples/stretch',
 506     #'samples/texture',
 507     #'samples/tri',
 508     #'samples/wave',
 509     #'slang/cltest',
 510     #'slang/sotest',
 511     #'slang/vstest',
 512     'tests/afsmultiarb',
 513     'tests/antialias',
 514     'tests/api_speed.py',
 515     'tests/arbfpspec',
 516     'tests/arbfptest1',
 517     'tests/arbfptexture',
 518     'tests/arbfptrig',
 519     'tests/arbgpuprog',
 520     'tests/arbnpot',
 521     'tests/arbnpot-mipmap',
 522     'tests/arbvptest1',
 523     'tests/arbvptest3',
 524     'tests/arbvptorus',
 525     'tests/arbvpwarpmesh',
 526     'tests/arraytexture',
 527     'tests/auxbuffer',
 528     'tests/blendxor',
 529     'tests/blitfb',
 530     'tests/bufferobj',
 531     'tests/bug_3050',
 532     'tests/bug_3101',
 533     'tests/bug_3195',
 534     'tests/bug_texstore_i8',
 535     'tests/bumpmap',
 536     'tests/calibrate_rast',
 537     'tests/condrender',
 538     'tests/copypixrate',
 539     'tests/cva',
 540     'tests/cva_huge',
 541     'tests/cylwrap',
 542     'tests/drawbuffers',
 543     'tests/drawbuffers2',
 544     'tests/drawstencil',
 545     'tests/exactrast',
 546     'tests/ext422square',
 547     'tests/fbotest1',
 548     'tests/fbotest2',
 549     'tests/fbotest3',
 550     'tests/fillrate',
 551     'tests/floattex',
 552     'tests/fogcoord',
 553     'tests/fptest1',
 554     'tests/fptexture',
 555     'tests/getteximage',
 556     'tests/glutfx',
 557     'tests/interleave',
 558     'tests/invert',
 559     'tests/jkrahntest',
 560     'tests/lineclip',
 561     'tests/manytex',
 562     'tests/mapbufrange',
 563     'tests/minmag',
 564     'tests/mipgen',
 565     'tests/mipmap_comp',
 566     'tests/mipmap_comp_tests',
 567     'tests/mipmap_limits',
 568     'tests/mipmap_tunnel',
 569     'tests/mipmap_view',
 570     'tests/multipal',
 571     'tests/multitexarray',
 572     'tests/multiwindow',
 573     'tests/no_s3tc',
 574     'tests/occlude',
 575     'tests/packedpixels',
 576     'tests/pbo',
 577     'tests/persp_hint',
 578     'tests/prim',
 579     'tests/prog_parameter',
 580     'tests/quads',
 581     'tests/random',
 582     'tests/readrate',
 583     'tests/rubberband',
 584     'tests/scissor',
 585     'tests/scissor-viewport',
 586     'tests/seccolor',
 587     'tests/shader-interp',
 588     'tests/shader_api',
 589     'tests/shadow-sample',
 590     'tests/sharedtex',
 591     'tests/stencilreaddraw',
 592     'tests/stencilwrap',
 593     'tests/step',
 594     'tests/streaming_rect',
 595     'tests/subtex',
 596     'tests/subtexrate',
 597     'tests/tex1d',
 598     'tests/texcmp',
 599     'tests/texcompress2',
 600     'tests/texcompsub',
 601     'tests/texdown',
 602     'tests/texfilt',
 603     'tests/texgenmix',
 604     'tests/texleak',
 605     'tests/texline',
 606     'tests/texobj',
 607     'tests/texobjshare',
 608     'tests/texrect',
 609     'tests/unfilledclip',
 610     'tests/vparray',
 611     'tests/vpeval',
 612     'tests/vptest1',
 613     'tests/vptest2',
 614     'tests/vptest3',
 615     'tests/vptorus',
 616     'tests/vpwarpmesh',
 617     'tests/yuvrect',
 618     'tests/yuvsquare',
 619     'tests/zbitmap',
 620     'tests/zcomp',
 621     'tests/zdrawpix',
 622     'tests/zreaddraw',
 623     #'vp/vp-tris',
 624     #'vpglsl/vp-tris',
 625     #'xdemos/corender',
 626     #'xdemos/glsync',
 627     #'xdemos/glthreads',
 628     #'xdemos/glxcontexts',
 629     #'xdemos/glxdemo',
 630     #'xdemos/glxgears',
 631     #'xdemos/glxgears_fbconfig',
 632     #'xdemos/glxgears_pixmap',
 633     #'xdemos/glxheads',
 634     #'xdemos/glxinfo',
 635     #'xdemos/glxpbdemo',
 636     #'xdemos/glxpixmap',
 637     #'xdemos/glxsnoop',
 638     #'xdemos/glxswapcontrol',
 639     #'xdemos/manywin',
 640     #'xdemos/msctest',
 641     #'xdemos/multictx',
 642     #'xdemos/offset',
 643     #'xdemos/omlsync',
 644     #'xdemos/opencloseopen',
 645     #'xdemos/overlay',
 646     #'xdemos/pbdemo',
 647     #'xdemos/pbinfo',
 648     #'xdemos/shape',
 649     #'xdemos/sharedtex',
 650     #'xdemos/sharedtex_mt',
 651     #'xdemos/texture_from_pixmap',
 652     #'xdemos/wincopy',
 653     #'xdemos/xfont',
 654     #'xdemos/xrotfontdemo',
 655     #'xdemos/yuvrect_client',
 656 ]
 657
 658
 659 tests = [
 660     'trivial/tri',
 661     'trivial/tri-tex',
 662 ]
 663
 664
 665 def main():
 666     global options
 667
 668     # Parse command line options
 669     optparser = optparse.OptionParser(
 670         usage='\n\t%prog [options] ',
 671         version='%%prog')
 672     optparser.add_option(
 673         '--build', metavar='PATH',
 674         type='string', dest='build', default='.',
 675         help='path to apitrace build')
 676
 677     optparser.add_option(
 678         '--mesa-demos', metavar='PATH',
 679         type='string', dest='mesa_demos', default=os.environ.get('MESA_DEMOS'),
 680         help='path to mesa demos')
 681
 682     (options, args) = optparser.parse_args(sys.argv[1:])
 683     if args:
 684         optparser.error("incorrect number of arguments")
 685
 686     for test in tests:
 687        runtest('src/' + test)
 688
 689
 690 if __name__ == '__main__':
 691     main()