1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
#!/usr/bin/python
# Copyright 2005 David Abrahams
# Copyright 2008, 2012 Jurko Gospodnetic
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
# Tests the build step timing facilities.
# TODO: Missing tests:
# 1. 'time' target with a source target representing more than one virtual
# target. This happens in practice, e.g. when using the time rule on a msvc
# exe target whose generator actually constructs an EXE and a PDB target.
# When this is done - only the main virtual target's constructing action
# should be timed.
# 2. 'time' target with a source target representing a virtual target that
# actually gets built by multiple actions run in sequence. In that case a
# separate timing result should be reported for each of those actions. This
# happens in practice, e.g. when using the time rule on a msvc exe target
# which first gets created as a result of some link action and then its
# manifest gets embedded inside it as a resource using a separate action
# (assuming an appropriate property has been set for this target - see the
# msvc module for details).
import BoostBuild
import re
###############################################################################
#
# basic_jam_action_test()
# -----------------------
#
###############################################################################
def basic_jam_action_test():
"""Tests basic Jam action timing support."""
t = BoostBuild.Tester(pass_toolset=0)
t.write("file.jam", """\
rule time
{
DEPENDS $(<) : $(>) ;
__TIMING_RULE__ on $(>) = record_time $(<) ;
DEPENDS all : $(<) ;
}
actions time
{
echo $(>) user: $(__USER_TIME__) system: $(__SYSTEM_TIME__) clock: $(__CLOCK_TIME__)
echo timed from $(>) >> $(<)
}
rule record_time ( target : source : start end user system clock )
{
__USER_TIME__ on $(target) = $(user) ;
__SYSTEM_TIME__ on $(target) = $(system) ;
__CLOCK_TIME__ on $(target) = $(clock) ;
}
rule make
{
DEPENDS $(<) : $(>) ;
}
actions make
{
echo made from $(>) >> $(<)
}
time foo : bar ;
make bar : baz ;
""")
t.write("baz", "nothing")
expected_output = """\
\.\.\.found 4 targets\.\.\.
\.\.\.updating 2 targets\.\.\.
make bar
time foo
bar +user: [0-9\.]+ +system: +[0-9\.]+ +clock: +[0-9\.]+ *
\.\.\.updated 2 targets\.\.\.$
"""
t.run_build_system(["-ffile.jam", "-d+1"], stdout=expected_output,
match=lambda actual, expected: re.search(expected, actual, re.DOTALL))
t.expect_addition("foo")
t.expect_addition("bar")
t.expect_nothing_more()
t.cleanup()
###############################################################################
#
# boost_build_testing_support_timing_rule():
# ------------------------------------------
#
###############################################################################
def boost_build_testing_support_timing_rule():
"""
Tests the target build timing rule provided by the Boost Build testing
support system.
"""
t = BoostBuild.Tester(use_test_config=False)
t.write("aaa.cpp", "int main() {}\n")
t.write("jamroot.jam", """\
import testing ;
exe my-exe : aaa.cpp ;
time my-time : my-exe ;
""")
t.run_build_system()
t.expect_addition("bin/$toolset/debug*/aaa.obj")
t.expect_addition("bin/$toolset/debug*/my-exe.exe")
t.expect_addition("bin/$toolset/debug*/my-time.time")
t.expect_content_lines("bin/$toolset/debug*/my-time.time",
"user: *[0-9] seconds")
t.expect_content_lines("bin/$toolset/debug*/my-time.time",
"system: *[0-9] seconds")
t.expect_content_lines("bin/$toolset/debug*/my-time.time",
"clock: *[0-9] seconds")
t.cleanup()
###############################################################################
#
# boost_build_testing_support_timing_rule_with_spaces_in_names()
# --------------------------------------------------------------
#
###############################################################################
def boost_build_testing_support_timing_rule_with_spaces_in_names():
"""
Tests the target build timing rule provided by the Boost Build testing
support system when used with targets contining spaces in their names.
"""
t = BoostBuild.Tester(use_test_config=False)
t.write("aaa bbb.cpp", "int main() {}\n")
t.write("jamroot.jam", """\
import testing ;
exe "my exe" : "aaa bbb.cpp" ;
time "my time" : "my exe" ;
""")
t.run_build_system()
t.expect_addition("bin/$toolset/debug*/aaa bbb.obj")
t.expect_addition("bin/$toolset/debug*/my exe.exe")
t.expect_addition("bin/$toolset/debug*/my time.time")
t.expect_content_lines("bin/$toolset/debug*/my time.time", "user: *")
t.expect_content_lines("bin/$toolset/debug*/my time.time", "system: *")
t.cleanup()
###############################################################################
#
# main()
# ------
#
###############################################################################
basic_jam_action_test()
boost_build_testing_support_timing_rule()
boost_build_testing_support_timing_rule_with_spaces_in_names()
|
