SConscript revision 12922
19401SAndreas.Sandberg@ARM.com# Copyright 2018 Google, Inc. 29401SAndreas.Sandberg@ARM.com# 39401SAndreas.Sandberg@ARM.com# Redistribution and use in source and binary forms, with or without 49401SAndreas.Sandberg@ARM.com# modification, are permitted provided that the following conditions are 59401SAndreas.Sandberg@ARM.com# met: redistributions of source code must retain the above copyright 69401SAndreas.Sandberg@ARM.com# notice, this list of conditions and the following disclaimer; 79401SAndreas.Sandberg@ARM.com# redistributions in binary form must reproduce the above copyright 89401SAndreas.Sandberg@ARM.com# notice, this list of conditions and the following disclaimer in the 99401SAndreas.Sandberg@ARM.com# documentation and/or other materials provided with the distribution; 109401SAndreas.Sandberg@ARM.com# neither the name of the copyright holders nor the names of its 119401SAndreas.Sandberg@ARM.com# contributors may be used to endorse or promote products derived from 129401SAndreas.Sandberg@ARM.com# this software without specific prior written permission. 134977Ssaidi@eecs.umich.edu# 142997Sstever@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 152997Sstever@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 162997Sstever@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 172997Sstever@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 182997Sstever@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 192997Sstever@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 202997Sstever@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 212997Sstever@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 222997Sstever@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 232997Sstever@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 242997Sstever@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 252997Sstever@eecs.umich.edu# 262997Sstever@eecs.umich.edu# Authors: Gabe Black 272997Sstever@eecs.umich.edu 282997Sstever@eecs.umich.edufrom __future__ import print_function 292997Sstever@eecs.umich.edu 302997Sstever@eecs.umich.eduImport('*') 312997Sstever@eecs.umich.edu 322997Sstever@eecs.umich.eduif env['USE_SYSTEMC']: 332997Sstever@eecs.umich.edu 342997Sstever@eecs.umich.edu from gem5_scons import Transform 352997Sstever@eecs.umich.edu 362997Sstever@eecs.umich.edu import os.path 372997Sstever@eecs.umich.edu import json 382997Sstever@eecs.umich.edu 392997Sstever@eecs.umich.edu src = str(Dir('.').srcdir) 402997Sstever@eecs.umich.edu 415523Snate@binkert.org class SystemCTest(object): 425523Snate@binkert.org def __init__(self, dirname, name): 436928SBrad.Beckmann@amd.com self.name = name 446928SBrad.Beckmann@amd.com self.reldir = os.path.relpath(dirname, src) 456289Snate@binkert.org self.target = os.path.join(self.reldir, name) 466289Snate@binkert.org self.sources = [] 479654SAndreas.Sandberg@ARM.com 489654SAndreas.Sandberg@ARM.com self.compile_only = False 496289Snate@binkert.org 505523Snate@binkert.org def add_source(self, source): 515523Snate@binkert.org self.sources.append(os.path.join(self.reldir, source)) 529401SAndreas.Sandberg@ARM.com 539401SAndreas.Sandberg@ARM.com def add_sources(self, sources): 549401SAndreas.Sandberg@ARM.com for source in sources: 559401SAndreas.Sandberg@ARM.com self.sources.append(os.path.join(self.reldir, '..', source)) 569401SAndreas.Sandberg@ARM.com 579401SAndreas.Sandberg@ARM.com def properties(self): 589401SAndreas.Sandberg@ARM.com return { 599401SAndreas.Sandberg@ARM.com 'name' : self.name, 609401SAndreas.Sandberg@ARM.com 'path' : self.reldir, 619401SAndreas.Sandberg@ARM.com 'compile_only' : self.compile_only 629401SAndreas.Sandberg@ARM.com } 639401SAndreas.Sandberg@ARM.com 649401SAndreas.Sandberg@ARM.com ext_dir = Dir('..').Dir('ext') 659401SAndreas.Sandberg@ARM.com test_dir = Dir('.') 669401SAndreas.Sandberg@ARM.com class SystemCTestBin(Executable): 679401SAndreas.Sandberg@ARM.com def __init__(self, test): 689401SAndreas.Sandberg@ARM.com super(SystemCTestBin, self).__init__(test.target, *test.sources) 699401SAndreas.Sandberg@ARM.com 709401SAndreas.Sandberg@ARM.com @classmethod 719401SAndreas.Sandberg@ARM.com def declare_all(cls, env): 729401SAndreas.Sandberg@ARM.com env = env.Clone() 739401SAndreas.Sandberg@ARM.com 749401SAndreas.Sandberg@ARM.com # Turn off extra warnings and Werror for the tests. 759401SAndreas.Sandberg@ARM.com to_remove = ['-Wall', '-Wundef', '-Wextra', '-Werror'] 769401SAndreas.Sandberg@ARM.com env['CCFLAGS'] = \ 779401SAndreas.Sandberg@ARM.com filter(lambda f: f not in to_remove, env['CCFLAGS']) 789401SAndreas.Sandberg@ARM.com 799401SAndreas.Sandberg@ARM.com env.Append(CPPPATH=test_dir.Dir('include')) 809401SAndreas.Sandberg@ARM.com env.Append(CPPPATH=ext_dir) 819401SAndreas.Sandberg@ARM.com 829401SAndreas.Sandberg@ARM.com super(SystemCTestBin, cls).declare_all(env) 839401SAndreas.Sandberg@ARM.com 849401SAndreas.Sandberg@ARM.com def declare(self, env): 859401SAndreas.Sandberg@ARM.com sources = list(self.sources) 869401SAndreas.Sandberg@ARM.com for f in self.filters: 879401SAndreas.Sandberg@ARM.com sources = Source.all.apply_filter(f) 889401SAndreas.Sandberg@ARM.com objs = self.srcs_to_objs(env, sources) 899401SAndreas.Sandberg@ARM.com objs = objs + env['SHARED_LIB'] + env['MAIN_OBJS'] 909401SAndreas.Sandberg@ARM.com return super(SystemCTestBin, self).declare(env, objs) 919401SAndreas.Sandberg@ARM.com 929401SAndreas.Sandberg@ARM.com tests = [] 939401SAndreas.Sandberg@ARM.com def new_test(dirname, name): 949401SAndreas.Sandberg@ARM.com test = SystemCTest(dirname, name) 959401SAndreas.Sandberg@ARM.com tests.append(test) 969401SAndreas.Sandberg@ARM.com return test 979401SAndreas.Sandberg@ARM.com 989654SAndreas.Sandberg@ARM.com 999654SAndreas.Sandberg@ARM.com def scan_dir_for_tests(subdir): 1009654SAndreas.Sandberg@ARM.com def visitor(arg, dirname, names): 1019654SAndreas.Sandberg@ARM.com # If there's a 'DONTRUN' file in this directory, skip it and any 1029654SAndreas.Sandberg@ARM.com # child directories. 1039654SAndreas.Sandberg@ARM.com if 'DONTRUN' in names: 1049654SAndreas.Sandberg@ARM.com del names[:] 1059654SAndreas.Sandberg@ARM.com return 1069654SAndreas.Sandberg@ARM.com 1079654SAndreas.Sandberg@ARM.com endswith = lambda sfx: filter(lambda n: n.endswith(sfx), names) 1089654SAndreas.Sandberg@ARM.com 1099654SAndreas.Sandberg@ARM.com cpps = endswith('.cpp') 1109654SAndreas.Sandberg@ARM.com if not cpps: 1119654SAndreas.Sandberg@ARM.com return 1129654SAndreas.Sandberg@ARM.com 1139654SAndreas.Sandberg@ARM.com # If there's only one source file, then that files name is the test 1149654SAndreas.Sandberg@ARM.com # name, and it's the source for that test. 1159654SAndreas.Sandberg@ARM.com if len(cpps) == 1: 1169654SAndreas.Sandberg@ARM.com cpp = cpps[0] 1179654SAndreas.Sandberg@ARM.com 1189654SAndreas.Sandberg@ARM.com test = new_test(dirname, os.path.splitext(cpp)[0]) 1199654SAndreas.Sandberg@ARM.com test.add_source(cpp) 1209654SAndreas.Sandberg@ARM.com 1219654SAndreas.Sandberg@ARM.com # Otherwise, expect there to be a file that ends in .f. That files 1229654SAndreas.Sandberg@ARM.com # name is the test name, and it will list the source files with 1239654SAndreas.Sandberg@ARM.com # one preceeding path component. 1249654SAndreas.Sandberg@ARM.com else: 1259654SAndreas.Sandberg@ARM.com fs = endswith('.f') 1269654SAndreas.Sandberg@ARM.com if len(fs) != 1: 1279654SAndreas.Sandberg@ARM.com print("In %s, expected 1 *.f file, but found %d.", 1289654SAndreas.Sandberg@ARM.com dirname, len(fs)) 1299654SAndreas.Sandberg@ARM.com for f in fs: 1309654SAndreas.Sandberg@ARM.com print(os.path.join(dirname, f)) 1319654SAndreas.Sandberg@ARM.com return 1329654SAndreas.Sandberg@ARM.com f = fs[0] 1339654SAndreas.Sandberg@ARM.com 1349654SAndreas.Sandberg@ARM.com test = new_test(dirname, os.path.splitext(f)[0]) 1359654SAndreas.Sandberg@ARM.com with open(os.path.join(dirname, f)) as content: 1369654SAndreas.Sandberg@ARM.com lines = content.readlines 1379654SAndreas.Sandberg@ARM.com # Get rid of leading and trailing whitespace. 1389447SAndreas.Sandberg@ARM.com lines = map(lambda x: x.strip(), content.readlines()) 1399447SAndreas.Sandberg@ARM.com # Get rid of blank lines. 1409447SAndreas.Sandberg@ARM.com lines = filter(lambda x: x, lines) 1419447SAndreas.Sandberg@ARM.com # Add all the sources to this test. 1429447SAndreas.Sandberg@ARM.com test.add_sources(lines) 1439447SAndreas.Sandberg@ARM.com 1449447SAndreas.Sandberg@ARM.com if 'COMPILE' in names: 1459447SAndreas.Sandberg@ARM.com test.compile_only = True 1469447SAndreas.Sandberg@ARM.com 1479447SAndreas.Sandberg@ARM.com subdir_src = Dir('.').srcdir.Dir(subdir) 1485523Snate@binkert.org os.path.walk(str(subdir_src), visitor, None) 1495523Snate@binkert.org 1502997Sstever@eecs.umich.edu scan_dir_for_tests('systemc') 1512997Sstever@eecs.umich.edu 1528802Sgblack@eecs.umich.edu 1532997Sstever@eecs.umich.edu def build_tests_json(target, source, env): 1542997Sstever@eecs.umich.edu data = { test.target : test.properties() for test in tests } 1552997Sstever@eecs.umich.edu with open(str(target[0]), "w") as tests_json: 1566874SSteve.Reinhardt@amd.com json.dump(data, tests_json) 1576874SSteve.Reinhardt@amd.com 1586289Snate@binkert.org AlwaysBuild(env.Command(File('tests.json'), None, 1592998Sstever@eecs.umich.edu MakeAction(build_tests_json, Transform("TESTJSON")))) 1602998Sstever@eecs.umich.edu 1612998Sstever@eecs.umich.edu 1622998Sstever@eecs.umich.edu for test in tests: 1632998Sstever@eecs.umich.edu SystemCTestBin(test) 1642998Sstever@eecs.umich.edu