97 lines
3.4 KiB
Python
Executable File
97 lines
3.4 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright 2002 Dave Abrahams
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# Copyright 2003, 2004 Vladimir Prus
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
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import BoostBuild
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import os.path
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import re
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def check_for_existing_boost_build_jam(t):
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"""
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This test depends on no boost-build.jam file existing in any of the
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folders along the current folder's path. If it does exist, not only would
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this test fail but it could point to a completely wrong Boost Build
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installation, thus causing headaches when attempting to diagnose the
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problem. That is why we explicitly check for this scenario.
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"""
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problem = find_up_to_root(t.workdir, "boost-build.jam")
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if problem:
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BoostBuild.annotation("misconfiguration", """\
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This test expects to be run from a folder with no 'boost-build.jam' file in any
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of the folders along its path.
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Working folder:
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'%s'
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Problematic boost-build.jam found at:
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'%s'
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Please remove this file or change the test's working folder and rerun the test.
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""" % (t.workdir, problem))
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t.fail_test(1, dump_stdio=False, dump_stack=False)
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def find_up_to_root(folder, name):
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last = ""
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while last != folder:
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candidate = os.path.join(folder, name)
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if os.path.exists(candidate):
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return candidate
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last = folder
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folder = os.path.dirname(folder)
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def match_re(actual, expected):
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return re.match(expected, actual, re.DOTALL) != None
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t = BoostBuild.Tester(match=match_re, boost_build_path="", pass_toolset=0)
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t.set_tree("startup")
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check_for_existing_boost_build_jam(t)
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t.run_build_system(status=1, stderr=
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r"""Unable to load B2: could not find 'boost-build\.jam'
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.*Attempted search from .* up to the root at '.*'""")
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t.run_build_system(status=1, subdir="no-bootstrap1",
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stderr=
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r"""Unable to load B2: could not find build system\.
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-----------------------------------------------
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.*attempted to load the build system by invoking
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.*'boost-build ;'
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.*but we were unable to find 'bootstrap\.jam' in the specified directory or in BOOST_BUILD_PATH:""")
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# Descend to a subdirectory which /does not/ contain a boost-build.jam file,
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# and try again to test the crawl-up behavior.
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t.run_build_system(status=1, subdir=os.path.join("no-bootstrap1", "subdir"),
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stderr=r"Unable to load B2: could not find build system\."
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r".*attempted to load the build system by invoking"
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r".*'boost-build ;'"
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r".*but we were unable to find 'bootstrap\.jam' in the specified directory or in BOOST_BUILD_PATH:")
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t.run_build_system(status=1, subdir="no-bootstrap2",
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stderr=r"Unable to load B2: could not find build system\."
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r".*attempted to load the build system by invoking"
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r".*'boost-build \. ;'"
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r".*but we were unable to find 'bootstrap\.jam' in the specified directory or in BOOST_BUILD_PATH:")
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t.run_build_system(status=1, subdir='no-bootstrap3', stderr=
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r"""Unable to load B2
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.*boost-build\.jam' was found.*
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However, it failed to call the 'boost-build' rule to indicate the location of the build system.""")
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# Test bootstrapping based on BOOST_BUILD_PATH.
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t.run_build_system(["-sBOOST_BUILD_PATH=../boost-root/build"],
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subdir="bootstrap-env", stdout="build system bootstrapped")
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# Test bootstrapping based on an explicit path in boost-build.jam.
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t.run_build_system(subdir="bootstrap-explicit",
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stdout="build system bootstrapped")
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t.cleanup()
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