1# Copyright 2018 Google, Inc.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions are
5# met: redistributions of source code must retain the above copyright
6# notice, this list of conditions and the following disclaimer;
7# redistributions in binary form must reproduce the above copyright
8# notice, this list of conditions and the following disclaimer in the
9# documentation and/or other materials provided with the distribution;
10# neither the name of the copyright holders nor the names of its
11# contributors may be used to endorse or promote products derived from
12# this software without specific prior written permission.
13#
14# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
15# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
17# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
18# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
19# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
20# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25#
26# Authors: Gabe Black
27
28from __future__ import print_function
29
30Import('*')
31
32if env['USE_SYSTEMC']:
33
34 from gem5_scons import Transform
35
36 import os.path
37 import json
38
39 src = str(Dir('.').srcdir)
40
41 class SystemCTest(object):
42 def __init__(self, dirname, name):
43 self.name = name
44 self.reldir = os.path.relpath(dirname, src)
45 self.target = os.path.join(self.reldir, name)
46 self.sources = []
47 self.deps = []
48
49 self.compile_only = False
50
51 def add_source(self, source):
52 self.sources.append(os.path.join(self.reldir, source))
53
54 def add_sources(self, sources):
55 for source in sources:
56 self.sources.append(os.path.join(self.reldir, '..', source))
57
58 def properties(self):
59 return {
60 'name' : self.name,
61 'path' : self.reldir,
62 'compile_only' : self.compile_only,
63 'deps' : self.deps
64 }
65
66 test_dir = Dir('.')
67 class SystemCTestBin(Executable):
68 def __init__(self, test):
69 super(SystemCTestBin, self).__init__(test.target, *test.sources)
70 self.reldir = test.reldir
71 self.test_deps = test.deps
72
73 @classmethod
74 def declare_all(cls, env):
75 env = env.Clone()
76
77 # Turn off extra warnings and Werror for the tests.
78 to_remove = ['-Wall', '-Wundef', '-Wextra', '-Werror']
79 env['CCFLAGS'] = \
80 filter(lambda f: f not in to_remove, env['CCFLAGS'])
81
82 env.Append(CPPPATH=test_dir.Dir('include'))
83
84 shared_lib_path = env['SHARED_LIB'][0].abspath
85 sl_dir, sl_base = os.path.split(shared_lib_path)
86 env.Append(LIBPATH=[sl_dir], LIBS=[sl_base])
87
88 super(SystemCTestBin, cls).declare_all(env)
89
90 def declare(self, env):
91 env = env.Clone()
92 sources = list(self.sources)
93 for f in self.filters:
94 sources = Source.all.apply_filter(f)
95 objs = self.srcs_to_objs(env, sources)
96 objs = objs + env['MAIN_OBJS']
97 relpath = os.path.relpath(
98 env['SHARED_LIB'][0].dir.abspath,
99 self.path(env).dir.abspath)
100 env.Append(LINKFLAGS=Split('-z origin'))
101 env.Append(RPATH=env.Literal(os.path.join('\\$$ORIGIN', relpath)))
102 test_bin = super(SystemCTestBin, self).declare(env, objs)
103 test_dir = self.dir.Dir(self.reldir)
104 for dep in self.test_deps:
105 env.Depends(test_bin, test_dir.File(dep))
106 return test_bin
107
108 tests = []
109 def new_test(dirname, name):
110 test = SystemCTest(dirname, name)
111 tests.append(test)
112 return test
113
114
115 def scan_dir_for_tests(subdir):
116 def visitor(arg, dirname, names):
117 # If there's a 'DONTRUN' file in this directory, skip it and any
118 # child directories.
119 if 'DONTRUN' in names:
120 del names[:]
121 return
122
123 endswith = lambda sfx: filter(lambda n: n.endswith(sfx), names)
124
125 cpps = endswith('.cpp')
126 if not cpps:
127 return
128
129 def get_entries(fname):
130 with open(os.path.join(dirname, fname)) as content:
131 lines = content.readlines
132 # Get rid of leading and trailing whitespace.
133 lines = map(lambda x: x.strip(), content.readlines())
134 # Get rid of blank lines.
135 lines = filter(lambda x: x, lines)
136 return lines
137
138 # If there's only one source file, then that files name is the test
139 # name, and it's the source for that test.
140 if len(cpps) == 1:
141 cpp = cpps[0]
142
143 test = new_test(dirname, os.path.splitext(cpp)[0])
144 test.add_source(cpp)
145
146 # Otherwise, expect there to be a file that ends in .f. That files
147 # name is the test name, and it will list the source files with
148 # one preceeding path component.
149 else:
150 fs = endswith('.f')
151 if len(fs) != 1:
152 print("In %s, expected 1 *.f file, but found %d.",
153 dirname, len(fs))
154 for f in fs:
155 print(os.path.join(dirname, f))
156 return
157 f = fs[0]
158
159 test = new_test(dirname, os.path.splitext(f)[0])
160 # Add all the sources to this test.
161 test.add_sources(get_entries(f))
162
163 if 'COMPILE' in names:
164 test.compile_only = True
165
166 if 'DEPS' in names:
167 test.deps = get_entries('DEPS')
168
169 subdir_src = Dir('.').srcdir.Dir(subdir)
170 os.path.walk(str(subdir_src), visitor, None)
171
172 scan_dir_for_tests('systemc')
| 1# Copyright 2018 Google, Inc.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions are
5# met: redistributions of source code must retain the above copyright
6# notice, this list of conditions and the following disclaimer;
7# redistributions in binary form must reproduce the above copyright
8# notice, this list of conditions and the following disclaimer in the
9# documentation and/or other materials provided with the distribution;
10# neither the name of the copyright holders nor the names of its
11# contributors may be used to endorse or promote products derived from
12# this software without specific prior written permission.
13#
14# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
15# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
17# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
18# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
19# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
20# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25#
26# Authors: Gabe Black
27
28from __future__ import print_function
29
30Import('*')
31
32if env['USE_SYSTEMC']:
33
34 from gem5_scons import Transform
35
36 import os.path
37 import json
38
39 src = str(Dir('.').srcdir)
40
41 class SystemCTest(object):
42 def __init__(self, dirname, name):
43 self.name = name
44 self.reldir = os.path.relpath(dirname, src)
45 self.target = os.path.join(self.reldir, name)
46 self.sources = []
47 self.deps = []
48
49 self.compile_only = False
50
51 def add_source(self, source):
52 self.sources.append(os.path.join(self.reldir, source))
53
54 def add_sources(self, sources):
55 for source in sources:
56 self.sources.append(os.path.join(self.reldir, '..', source))
57
58 def properties(self):
59 return {
60 'name' : self.name,
61 'path' : self.reldir,
62 'compile_only' : self.compile_only,
63 'deps' : self.deps
64 }
65
66 test_dir = Dir('.')
67 class SystemCTestBin(Executable):
68 def __init__(self, test):
69 super(SystemCTestBin, self).__init__(test.target, *test.sources)
70 self.reldir = test.reldir
71 self.test_deps = test.deps
72
73 @classmethod
74 def declare_all(cls, env):
75 env = env.Clone()
76
77 # Turn off extra warnings and Werror for the tests.
78 to_remove = ['-Wall', '-Wundef', '-Wextra', '-Werror']
79 env['CCFLAGS'] = \
80 filter(lambda f: f not in to_remove, env['CCFLAGS'])
81
82 env.Append(CPPPATH=test_dir.Dir('include'))
83
84 shared_lib_path = env['SHARED_LIB'][0].abspath
85 sl_dir, sl_base = os.path.split(shared_lib_path)
86 env.Append(LIBPATH=[sl_dir], LIBS=[sl_base])
87
88 super(SystemCTestBin, cls).declare_all(env)
89
90 def declare(self, env):
91 env = env.Clone()
92 sources = list(self.sources)
93 for f in self.filters:
94 sources = Source.all.apply_filter(f)
95 objs = self.srcs_to_objs(env, sources)
96 objs = objs + env['MAIN_OBJS']
97 relpath = os.path.relpath(
98 env['SHARED_LIB'][0].dir.abspath,
99 self.path(env).dir.abspath)
100 env.Append(LINKFLAGS=Split('-z origin'))
101 env.Append(RPATH=env.Literal(os.path.join('\\$$ORIGIN', relpath)))
102 test_bin = super(SystemCTestBin, self).declare(env, objs)
103 test_dir = self.dir.Dir(self.reldir)
104 for dep in self.test_deps:
105 env.Depends(test_bin, test_dir.File(dep))
106 return test_bin
107
108 tests = []
109 def new_test(dirname, name):
110 test = SystemCTest(dirname, name)
111 tests.append(test)
112 return test
113
114
115 def scan_dir_for_tests(subdir):
116 def visitor(arg, dirname, names):
117 # If there's a 'DONTRUN' file in this directory, skip it and any
118 # child directories.
119 if 'DONTRUN' in names:
120 del names[:]
121 return
122
123 endswith = lambda sfx: filter(lambda n: n.endswith(sfx), names)
124
125 cpps = endswith('.cpp')
126 if not cpps:
127 return
128
129 def get_entries(fname):
130 with open(os.path.join(dirname, fname)) as content:
131 lines = content.readlines
132 # Get rid of leading and trailing whitespace.
133 lines = map(lambda x: x.strip(), content.readlines())
134 # Get rid of blank lines.
135 lines = filter(lambda x: x, lines)
136 return lines
137
138 # If there's only one source file, then that files name is the test
139 # name, and it's the source for that test.
140 if len(cpps) == 1:
141 cpp = cpps[0]
142
143 test = new_test(dirname, os.path.splitext(cpp)[0])
144 test.add_source(cpp)
145
146 # Otherwise, expect there to be a file that ends in .f. That files
147 # name is the test name, and it will list the source files with
148 # one preceeding path component.
149 else:
150 fs = endswith('.f')
151 if len(fs) != 1:
152 print("In %s, expected 1 *.f file, but found %d.",
153 dirname, len(fs))
154 for f in fs:
155 print(os.path.join(dirname, f))
156 return
157 f = fs[0]
158
159 test = new_test(dirname, os.path.splitext(f)[0])
160 # Add all the sources to this test.
161 test.add_sources(get_entries(f))
162
163 if 'COMPILE' in names:
164 test.compile_only = True
165
166 if 'DEPS' in names:
167 test.deps = get_entries('DEPS')
168
169 subdir_src = Dir('.').srcdir.Dir(subdir)
170 os.path.walk(str(subdir_src), visitor, None)
171
172 scan_dir_for_tests('systemc')
|