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117 lines
3.8 KiB
Python
117 lines
3.8 KiB
Python
#!/usr/bin/env python
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#
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# MIT License
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#
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# Copyright The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""
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Test handling of must_exist flag and global setting requiring the
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file to exist in an SConscript call
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"""
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import os
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import TestSCons
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test = TestSCons.TestSCons()
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# catch the exception if is raised, send it on as a warning
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# this gives us traceability of the line responsible
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SConstruct_path = test.workpath('SConstruct')
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test.write(SConstruct_path, """\
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import SCons
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from SCons.Warnings import _warningOut
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import sys
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DefaultEnvironment(tools=[])
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# 1. 1st default call should succeed with deprecation warning
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try:
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SConscript('missing/SConscript')
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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# 2. 2nd default call should succeed with warning (no depr)
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try:
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SConscript('missing/SConscript')
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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# 3. must_exist True call should raise exception
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try:
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SConscript('missing/SConscript', must_exist=True)
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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# 4. must_exist False call should succeed silently
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try:
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SConscript('missing/SConscript', must_exist=False)
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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# 5. with system setting changed, should raise exception
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SCons.Script.set_missing_sconscript_error()
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try:
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SConscript('missing/SConscript')
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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# 6. must_exist=False overrides system setting, should emit warning
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try:
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SConscript('missing/SConscript', must_exist=False)
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except SCons.Errors.UserError as e:
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if _warningOut:
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_warningOut(e)
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""")
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# we should see two exceptions as "Fatal" and
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# and see four warnings, the first having the depr message
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# need to build the path in the expected msg in an OS-agnostic way
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missing = os.path.normpath('missing/SConscript')
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warn1 = """
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scons: warning: Calling missing SConscript without error is deprecated.
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Transition by adding must_exist=False to SConscript calls.
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Missing SConscript '{}'
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""".format(missing) + test.python_file_line(SConstruct_path, 8)
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warn2 = """
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scons: warning: Ignoring missing SConscript '{}'
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""".format(missing) + test.python_file_line(SConstruct_path, 14)
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err1 = """
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scons: warning: Fatal: missing SConscript '{}'
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""".format(missing) + test.python_file_line(SConstruct_path, 23)
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err2 = """
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scons: warning: Fatal: missing SConscript '{}'
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""".format(missing) + test.python_file_line(SConstruct_path, 36)
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nowarn = ""
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expect_stderr = warn1 + warn2 + err1 + nowarn + err2 + nowarn
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test.run(arguments = ".", stderr = expect_stderr)
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test.pass_test()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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