This file is indexed.

/usr/share/boost-build/tools/testing.py is in libboost1.54-tools-dev 1.54.0-4ubuntu3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  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
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
# Status: ported, except for --out-xml
# Base revision: 64488
#
# Copyright 2005 Dave Abrahams
# Copyright 2002, 2003, 2004, 2005, 2010 Vladimir Prus
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)

# This module implements regression testing framework. It declares a number of
# main target rules which perform some action and, if the results are OK,
# creates an output file.
#
# The exact list of rules is:
# 'compile'       -- creates .test file if compilation of sources was
#                    successful.
# 'compile-fail'  -- creates .test file if compilation of sources failed.
# 'run'           -- creates .test file is running of executable produced from
#                    sources was successful. Also leaves behind .output file
#                    with the output from program run.
# 'run-fail'      -- same as above, but .test file is created if running fails.
#
# In all cases, presence of .test file is an indication that the test passed.
# For more convenient reporting, you might want to use C++ Boost regression
# testing utilities (see http://www.boost.org/more/regression.html).
#
# For historical reason, a 'unit-test' rule is available which has the same
# syntax as 'exe' and behaves just like 'run'.

# Things to do:
#  - Teach compiler_status handle Jamfile.v2.
# Notes:
#  - <no-warn> is not implemented, since it is Como-specific, and it is not
#    clear how to implement it
#  - std::locale-support is not implemented (it is used in one test).

import b2.build.feature as feature
import b2.build.type as type
import b2.build.targets as targets
import b2.build.generators as generators
import b2.build.toolset as toolset
import b2.tools.common as common
import b2.util.option as option
import b2.build_system as build_system



from b2.manager import get_manager
from b2.util import stem, bjam_signature
from b2.util.sequence import unique

import bjam

import re
import os.path
import sys

def init():
    pass

# Feature controling the command used to lanch test programs.
feature.feature("testing.launcher", [], ["free", "optional"])

feature.feature("test-info", [], ["free", "incidental"])
feature.feature("testing.arg", [], ["free", "incidental"])
feature.feature("testing.input-file", [], ["free", "dependency"])

feature.feature("preserve-test-targets", ["on", "off"], ["incidental", "propagated"])

# Register target types.
type.register("TEST", ["test"])
type.register("COMPILE", [], "TEST")
type.register("COMPILE_FAIL", [], "TEST")

type.register("RUN_OUTPUT", ["run"])
type.register("RUN", [], "TEST")
type.register("RUN_FAIL", [], "TEST")

type.register("LINK", [], "TEST")
type.register("LINK_FAIL", [], "TEST")
type.register("UNIT_TEST", ["passed"], "TEST")

__all_tests = []

# Declare the rules which create main targets. While the 'type' module already
# creates rules with the same names for us, we need extra convenience: default
# name of main target, so write our own versions.

# Helper rule. Create a test target, using basename of first source if no target
# name is explicitly passed. Remembers the created target in a global variable.
def make_test(target_type, sources, requirements, target_name=None):

    if not target_name:
        target_name = stem(os.path.basename(sources[0]))

    # Having periods (".") in the target name is problematic because the typed
    # generator will strip the suffix and use the bare name for the file
    # targets. Even though the location-prefix averts problems most times it
    # does not prevent ambiguity issues when referring to the test targets. For
    # example when using the XML log output. So we rename the target to remove
    # the periods, and provide an alias for users.
    real_name = target_name.replace(".", "~")

    project = get_manager().projects().current()
    # The <location-prefix> forces the build system for generate paths in the
    # form '$build_dir/array1.test/gcc/debug'. This is necessary to allow
    # post-processing tools to work.
    t = get_manager().targets().create_typed_target(
        type.type_from_rule_name(target_type), project, real_name, sources,
        requirements + ["<location-prefix>" + real_name + ".test"], [], [])

    # The alias to the real target, per period replacement above.
    if real_name != target_name:
        get_manager().projects().project_rules().all_names_["alias"](
            target_name, [t])

    # Remember the test (for --dump-tests). A good way would be to collect all
    # given a project. This has some technical problems: e.g. we can not call
    # this dump from a Jamfile since projects referred by 'build-project' are
    # not available until the whole Jamfile has been loaded.
    __all_tests.append(t)
    return t


# Note: passing more that one cpp file here is known to fail. Passing a cpp file
# and a library target works.
#
@bjam_signature((["sources", "*"], ["requirements", "*"], ["target_name", "?"]))
def compile(sources, requirements, target_name=None):
    return make_test("compile", sources, requirements, target_name)

@bjam_signature((["sources", "*"], ["requirements", "*"], ["target_name", "?"]))
def compile_fail(sources, requirements, target_name=None):
    return make_test("compile-fail", sources, requirements, target_name)

@bjam_signature((["sources", "*"], ["requirements", "*"], ["target_name", "?"]))
def link(sources, requirements, target_name=None):
    return make_test("link", sources, requirements, target_name)

@bjam_signature((["sources", "*"], ["requirements", "*"], ["target_name", "?"]))
def link_fail(sources, requirements, target_name=None):
    return make_test("link-fail", sources, requirements, target_name)

def handle_input_files(input_files):
    if len(input_files) > 1:
        # Check that sorting made when creating property-set instance will not
        # change the ordering.
        if sorted(input_files) != input_files:
            get_manager().errors()("Names of input files must be sorted alphabetically\n" +
                                   "due to internal limitations")
    return ["<testing.input-file>" + f for f in input_files]

@bjam_signature((["sources", "*"], ["args", "*"], ["input_files", "*"],
                 ["requirements", "*"], ["target_name", "?"],
                 ["default_build", "*"]))                 
def run(sources, args, input_files, requirements, target_name=None, default_build=[]):
    if args:
        requirements.append("<testing.arg>" + " ".join(args))
    requirements.extend(handle_input_files(input_files))
    return make_test("run", sources, requirements, target_name)

@bjam_signature((["sources", "*"], ["args", "*"], ["input_files", "*"],
                 ["requirements", "*"], ["target_name", "?"],
                 ["default_build", "*"]))                 
def run_fail(sources, args, input_files, requirements, target_name=None, default_build=[]):
    if args:
        requirements.append("<testing.arg>" + " ".join(args))
    requirements.extend(handle_input_files(input_files))
    return make_test("run-fail", sources, requirements, target_name)

# Register all the rules
for name in ["compile", "compile-fail", "link", "link-fail", "run", "run-fail"]:
    get_manager().projects().add_rule(name, getattr(sys.modules[__name__], name.replace("-", "_")))

# Use 'test-suite' as a synonym for 'alias', for backward compatibility.
from b2.build.alias import alias
get_manager().projects().add_rule("test-suite", alias)

# For all main targets in 'project-module', which are typed targets with type
# derived from 'TEST', produce some interesting information.
#
def dump_tests():
    for t in __all_tests:
        dump_test(t)

# Given a project location in normalized form (slashes are forward), compute the
# name of the Boost library.
#
__ln1 = re.compile("/(tools|libs)/(.*)/(test|example)")
__ln2 = re.compile("/(tools|libs)/(.*)$")
__ln3 = re.compile("(/status$)")
def get_library_name(path):
    
    path = path.replace("\\", "/")
    match1 = __ln1.match(path)
    match2 = __ln2.match(path)
    match3 = __ln3.match(path)

    if match1:
        return match1.group(2)
    elif match2:
        return match2.group(2)
    elif match3:
        return ""
    elif option.get("dump-tests", False, True):
        # The 'run' rule and others might be used outside boost. In that case,
        # just return the path, since the 'library name' makes no sense.
        return path

# Was an XML dump requested?
__out_xml = option.get("out-xml", False, True)

# Takes a target (instance of 'basic-target') and prints
#   - its type
#   - its name
#   - comments specified via the <test-info> property
#   - relative location of all source from the project root.
#
def dump_test(target):
    type = target.type()
    name = target.name()
    project = target.project()

    project_root = project.get('project-root')
    library = get_library_name(os.path.abspath(project.get('location')))
    if library:
        name = library + "/" + name

    sources = target.sources()
    source_files = []
    for s in sources:
        if isinstance(s, targets.FileReference):
            location = os.path.abspath(os.path.join(s.location(), s.name()))
            source_files.append(os.path.relpath(location, os.path.abspath(project_root)))

    target_name = project.get('location') + "//" + target.name() + ".test"

    test_info = target.requirements().get('test-info')
    test_info = " ".join('"' + ti + '"' for ti in test_info)

    # If the user requested XML output on the command-line, add the test info to
    # that XML file rather than dumping them to stdout.
    #if $(.out-xml)
    #{
#        local nl = "
#" ;
#        .contents on $(.out-xml) +=
#            "$(nl)  <test type=\"$(type)\" name=\"$(name)\">"
#            "$(nl)    <target><![CDATA[$(target-name)]]></target>"
#            "$(nl)    <info><![CDATA[$(test-info)]]></info>"
#            "$(nl)    <source><![CDATA[$(source-files)]]></source>"
#            "$(nl)  </test>"
#            ;
#    }
#    else

    source_files = " ".join('"' + s + '"' for s in source_files)
    if test_info:
        print 'boost-test(%s) "%s" [%s] : %s' % (type, name, test_info, source_files)
    else:
        print 'boost-test(%s) "%s" : %s' % (type, name, source_files)

# Register generators. Depending on target type, either 'expect-success' or
# 'expect-failure' rule will be used.
generators.register_standard("testing.expect-success", ["OBJ"], ["COMPILE"])
generators.register_standard("testing.expect-failure", ["OBJ"], ["COMPILE_FAIL"])
generators.register_standard("testing.expect-success", ["RUN_OUTPUT"], ["RUN"])
generators.register_standard("testing.expect-failure", ["RUN_OUTPUT"], ["RUN_FAIL"])
generators.register_standard("testing.expect-success", ["EXE"], ["LINK"])
generators.register_standard("testing.expect-failure", ["EXE"], ["LINK_FAIL"])

# Generator which runs an EXE and captures output.
generators.register_standard("testing.capture-output", ["EXE"], ["RUN_OUTPUT"])

# Generator which creates a target if sources run successfully. Differs from RUN
# in that run output is not captured. The reason why it exists is that the 'run'
# rule is much better for automated testing, but is not user-friendly (see
# http://article.gmane.org/gmane.comp.lib.boost.build/6353).
generators.register_standard("testing.unit-test", ["EXE"], ["UNIT_TEST"])

# FIXME: if those calls are after bjam.call, then bjam will crash
# when toolset.flags calls bjam.caller.
toolset.flags("testing.capture-output", "ARGS", [], ["<testing.arg>"])
toolset.flags("testing.capture-output", "INPUT_FILES", [], ["<testing.input-file>"])
toolset.flags("testing.capture-output", "LAUNCHER", [], ["<testing.launcher>"])

toolset.flags("testing.unit-test", "LAUNCHER", [], ["<testing.launcher>"])
toolset.flags("testing.unit-test", "ARGS", [], ["<testing.arg>"])

# This is a composing generator to support cases where a generator for the
# specified target constructs other targets as well. One such example is msvc's
# exe generator that constructs both EXE and PDB targets.
type.register("TIME", ["time"])
generators.register_composing("testing.time", [], ["TIME"])


# The following code sets up actions for this module. It's pretty convoluted,
# but the basic points is that we most of actions are defined by Jam code
# contained in testing-aux.jam, which we load into Jam module named 'testing'

def run_path_setup(target, sources, ps):

    # For testing, we need to make sure that all dynamic libraries needed by the
    # test are found. So, we collect all paths from dependency libraries (via
    # xdll-path property) and add whatever explicit dll-path user has specified.
    # The resulting paths are added to the environment on each test invocation.
    dll_paths = ps.get('dll-path')
    dll_paths.extend(ps.get('xdll-path'))
    dll_paths.extend(bjam.call("get-target-variable", sources, "RUN_PATH"))
    dll_paths = unique(dll_paths)
    if dll_paths:
        bjam.call("set-target-variable", target, "PATH_SETUP",
                  common.prepend_path_variable_command(
                     common.shared_library_path_variable(), dll_paths))

def capture_output_setup(target, sources, ps):
    run_path_setup(target, sources, ps)

    if ps.get('preserve-test-targets') == ['off']:
        bjam.call("set-target-variable", target, "REMOVE_TEST_TARGETS", "1")

get_manager().engine().register_bjam_action("testing.capture-output",
                                            capture_output_setup)


path = os.path.dirname(get_manager().projects().loaded_tool_module_path_[__name__])
import b2.util.os_j
get_manager().projects().project_rules()._import_rule("testing", "os.name",
                                                      b2.util.os_j.name)
import b2.tools.common
get_manager().projects().project_rules()._import_rule("testing", "common.rm-command",
                                                      b2.tools.common.rm_command)
get_manager().projects().project_rules()._import_rule("testing", "common.file-creation-command",
                                                      b2.tools.common.file_creation_command)

bjam.call("load", "testing", os.path.join(path, "testing-aux.jam"))


for name in ["expect-success", "expect-failure", "time"]:
    get_manager().engine().register_bjam_action("testing." + name)

get_manager().engine().register_bjam_action("testing.unit-test",
                                            run_path_setup)

if option.get("dump-tests", False, True):
    build_system.add_pre_build_hook(dump_tests)