2 files changed, 0 insertions, 296 deletions
diff --git a/waflib b/waflib
new file mode 160000
+Subproject 2314e236ca6e7d94a26c3c17091da0f25f5867f
diff --git a/waflib/Tools/waf_unit_test.py b/waflib/Tools/waf_unit_test.py
deleted file mode 100644
index 74d6c056..00000000
--- a/waflib/Tools/waf_unit_test.py
+++ /dev/null
@@ -1,296 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Carlos Rafael Giani, 2006
-# Thomas Nagy, 2010-2018 (ita)
-
-"""
-Unit testing system for C/C++/D and interpreted languages providing test execution:
-
-* in parallel, by using ``waf -j``
-* partial (only the tests that have changed) or full (by using ``waf --alltests``)
-
-The tests are declared by adding the **test** feature to programs::
-
-	def options(opt):
-		opt.load('compiler_cxx waf_unit_test')
-	def configure(conf):
-		conf.load('compiler_cxx waf_unit_test')
-	def build(bld):
-		bld(features='cxx cxxprogram test', source='main.cpp', target='app')
-		# or
-		bld.program(features='test', source='main2.cpp', target='app2')
-
-When the build is executed, the program 'test' will be built and executed without arguments.
-The success/failure is detected by looking at the return code. The status and the standard output/error
-are stored on the build context.
-
-The results can be displayed by registering a callback function. Here is how to call
-the predefined callback::
-
-	def build(bld):
-		bld(features='cxx cxxprogram test', source='main.c', target='app')
-		from waflib.Tools import waf_unit_test
-		bld.add_post_fun(waf_unit_test.summary)
-
-By passing --dump-test-scripts the build outputs corresponding python files
-(with extension _run.py) that are useful for debugging purposes.
-"""
-
-import os, shlex, sys
-from waflib.TaskGen import feature, after_method, taskgen_method
-from waflib import Utils, Task, Logs, Options
-from waflib.Tools import ccroot
-testlock = Utils.threading.Lock()
-
-SCRIPT_TEMPLATE = """#! %(python)s
-import subprocess, sys
-cmd = %(cmd)r
-# if you want to debug with gdb:
-#cmd = ['gdb', '-args'] + cmd
-env = %(env)r
-status = subprocess.call(cmd, env=env, cwd=%(cwd)r, shell=isinstance(cmd, str))
-sys.exit(status)
-"""
-
-@taskgen_method
-def handle_ut_cwd(self, key):
-	"""
-	Task generator method, used internally to limit code duplication.
-	This method may disappear anytime.
-	"""
-	cwd = getattr(self, key, None)
-	if cwd:
-		if isinstance(cwd, str):
-			# we want a Node instance
-			if os.path.isabs(cwd):
-				self.ut_cwd = self.bld.root.make_node(cwd)
-			else:
-				self.ut_cwd = self.path.make_node(cwd)
-
-@feature('test_scripts')
-def make_interpreted_test(self):
-	"""Create interpreted unit tests."""
-	for x in ['test_scripts_source', 'test_scripts_template']:
-		if not hasattr(self, x):
-			Logs.warn('a test_scripts taskgen i missing %s' % x)
-			return
-
-	self.ut_run, lst = Task.compile_fun(self.test_scripts_template, shell=getattr(self, 'test_scripts_shell', False))
-
-	script_nodes = self.to_nodes(self.test_scripts_source)
-	for script_node in script_nodes:
-		tsk = self.create_task('utest', [script_node])
-		tsk.vars = lst + tsk.vars
-		tsk.env['SCRIPT'] = script_node.path_from(tsk.get_cwd())
-
-	self.handle_ut_cwd('test_scripts_cwd')
-
-	env = getattr(self, 'test_scripts_env', None)
-	if env:
-		self.ut_env = env
-	else:
-		self.ut_env = dict(os.environ)
-
-	paths = getattr(self, 'test_scripts_paths', {})
-	for (k,v) in paths.items():
-		p = self.ut_env.get(k, '').split(os.pathsep)
-		if isinstance(v, str):
-			v = v.split(os.pathsep)
-		self.ut_env[k] = os.pathsep.join(p + v)
-
-@feature('test')
-@after_method('apply_link', 'process_use')
-def make_test(self):
-	"""Create the unit test task. There can be only one unit test task by task generator."""
-	if not getattr(self, 'link_task', None):
-		return
-
-	tsk = self.create_task('utest', self.link_task.outputs)
-	if getattr(self, 'ut_str', None):
-		self.ut_run, lst = Task.compile_fun(self.ut_str, shell=getattr(self, 'ut_shell', False))
-		tsk.vars = lst + tsk.vars
-
-	self.handle_ut_cwd('ut_cwd')
-
-	if not hasattr(self, 'ut_paths'):
-		paths = []
-		for x in self.tmp_use_sorted:
-			try:
-				y = self.bld.get_tgen_by_name(x).link_task
-			except AttributeError:
-				pass
-			else:
-				if not isinstance(y, ccroot.stlink_task):
-					paths.append(y.outputs[0].parent.abspath())
-		self.ut_paths = os.pathsep.join(paths) + os.pathsep
-
-	if not hasattr(self, 'ut_env'):
-		self.ut_env = dct = dict(os.environ)
-		def add_path(var):
-			dct[var] = self.ut_paths + dct.get(var,'')
-		if Utils.is_win32:
-			add_path('PATH')
-		elif Utils.unversioned_sys_platform() == 'darwin':
-			add_path('DYLD_LIBRARY_PATH')
-			add_path('LD_LIBRARY_PATH')
-		else:
-			add_path('LD_LIBRARY_PATH')
-
-	if not hasattr(self, 'ut_cmd'):
-		self.ut_cmd = getattr(Options.options, 'testcmd', False)
-
-@taskgen_method
-def add_test_results(self, tup):
-	"""Override and return tup[1] to interrupt the build immediately if a test does not run"""
-	Logs.debug("ut: %r", tup)
-	try:
-		self.utest_results.append(tup)
-	except AttributeError:
-		self.utest_results = [tup]
-	try:
-		self.bld.utest_results.append(tup)
-	except AttributeError:
-		self.bld.utest_results = [tup]
-
-@Task.deep_inputs
-class utest(Task.Task):
-	"""
-	Execute a unit test
-	"""
-	color = 'PINK'
-	after = ['vnum', 'inst']
-	vars = []
-
-	def runnable_status(self):
-		"""
-		Always execute the task if `waf --alltests` was used or no
-		tests if ``waf --notests`` was used
-		"""
-		if getattr(Options.options, 'no_tests', False):
-			return Task.SKIP_ME
-
-		ret = super(utest, self).runnable_status()
-		if ret == Task.SKIP_ME:
-			if getattr(Options.options, 'all_tests', False):
-				return Task.RUN_ME
-		return ret
-
-	def get_test_env(self):
-		"""
-		In general, tests may require any library built anywhere in the project.
-		Override this method if fewer paths are needed
-		"""
-		return self.generator.ut_env
-
-	def post_run(self):
-		super(utest, self).post_run()
-		if getattr(Options.options, 'clear_failed_tests', False) and self.waf_unit_test_results[1]:
-			self.generator.bld.task_sigs[self.uid()] = None
-
-	def run(self):
-		"""
-		Execute the test. The execution is always successful, and the results
-		are stored on ``self.generator.bld.utest_results`` for postprocessing.
-
-		Override ``add_test_results`` to interrupt the build
-		"""
-		if hasattr(self.generator, 'ut_run'):
-			return self.generator.ut_run(self)
-
-		self.ut_exec = getattr(self.generator, 'ut_exec', [self.inputs[0].abspath()])
-		ut_cmd = getattr(self.generator, 'ut_cmd', False)
-		if ut_cmd:
-			self.ut_exec = shlex.split(ut_cmd % ' '.join(self.ut_exec))
-
-		return self.exec_command(self.ut_exec)
-
-	def exec_command(self, cmd, **kw):
-		self.generator.bld.log_command(cmd, kw)
-		if getattr(Options.options, 'dump_test_scripts', False):
-			script_code = SCRIPT_TEMPLATE % {
-				'python': sys.executable,
-				'env': self.get_test_env(),
-				'cwd': self.get_cwd().abspath(),
-				'cmd': cmd
-			}
-			script_file = self.inputs[0].abspath() + '_run.py'
-			Utils.writef(script_file, script_code)
-			os.chmod(script_file, Utils.O755)
-			if Logs.verbose > 1:
-				Logs.info('Test debug file written as %r' % script_file)
-
-		proc = Utils.subprocess.Popen(cmd, cwd=self.get_cwd().abspath(), env=self.get_test_env(),
-			stderr=Utils.subprocess.PIPE, stdout=Utils.subprocess.PIPE, shell=isinstance(cmd,str))
-		(stdout, stderr) = proc.communicate()
-		self.waf_unit_test_results = tup = (self.inputs[0].abspath(), proc.returncode, stdout, stderr)
-		testlock.acquire()
-		try:
-			return self.generator.add_test_results(tup)
-		finally:
-			testlock.release()
-
-	def get_cwd(self):
-		return getattr(self.generator, 'ut_cwd', self.inputs[0].parent)
-
-def summary(bld):
-	"""
-	Display an execution summary::
-
-		def build(bld):
-			bld(features='cxx cxxprogram test', source='main.c', target='app')
-			from waflib.Tools import waf_unit_test
-			bld.add_post_fun(waf_unit_test.summary)
-	"""
-	lst = getattr(bld, 'utest_results', [])
-	if lst:
-		Logs.pprint('CYAN', 'execution summary')
-
-		total = len(lst)
-		tfail = len([x for x in lst if x[1]])
-
-		Logs.pprint('GREEN', '  tests that pass %d/%d' % (total-tfail, total))
-		for (f, code, out, err) in lst:
-			if not code:
-				Logs.pprint('GREEN', '    %s' % f)
-
-		Logs.pprint('GREEN' if tfail == 0 else 'RED', '  tests that fail %d/%d' % (tfail, total))
-		for (f, code, out, err) in lst:
-			if code:
-				Logs.pprint('RED', '    %s' % f)
-
-def set_exit_code(bld):
-	"""
-	If any of the tests fail waf will exit with that exit code.
-	This is useful if you have an automated build system which need
-	to report on errors from the tests.
-	You may use it like this:
-
-		def build(bld):
-			bld(features='cxx cxxprogram test', source='main.c', target='app')
-			from waflib.Tools import waf_unit_test
-			bld.add_post_fun(waf_unit_test.set_exit_code)
-	"""
-	lst = getattr(bld, 'utest_results', [])
-	for (f, code, out, err) in lst:
-		if code:
-			msg = []
-			if out:
-				msg.append('stdout:%s%s' % (os.linesep, out.decode('utf-8')))
-			if err:
-				msg.append('stderr:%s%s' % (os.linesep, err.decode('utf-8')))
-			bld.fatal(os.linesep.join(msg))
-
-
-def options(opt):
-	"""
-	Provide the ``--alltests``, ``--notests`` and ``--testcmd`` command-line options.
-	"""
-	opt.add_option('--notests', action='store_true', default=False, help='Exec no unit tests', dest='no_tests')
-	opt.add_option('--alltests', action='store_true', default=False, help='Exec all unit tests', dest='all_tests')
-	opt.add_option('--clear-failed', action='store_true', default=False,
-		help='Force failed unit tests to run again next time', dest='clear_failed_tests')
-	opt.add_option('--testcmd', action='store', default=False, dest='testcmd',
-		help='Run the unit tests using the test-cmd string example "--testcmd="valgrind --error-exitcode=1 %s" to run under valgrind')
-	opt.add_option('--dump-test-scripts', action='store_true', default=False,
-		help='Create python scripts to help debug tests', dest='dump_test_scripts')
-