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#!/usr/bin/env python
#
# __COPYRIGHT__
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Test the --debug=stacktrace option.
"""
import TestSCons
test = TestSCons.TestSCons()
test.write('SConstruct', """\
def kfile_scan(node, env, target):
raise Exception, "kfile_scan error"
kscan = Scanner(name = 'kfile',
function = kfile_scan,
skeys = ['.k'])
env = Environment()
env.Append(SCANNERS = [kscan])
env.Command('foo', 'foo.k', Copy('$TARGET', '$SOURCE'))
""")
test.write('foo.k', "foo.k\n")
test.run(status = 2, stderr = "scons: *** [foo] Exception : kfile_scan error\n")
test.run(arguments = "--debug=stacktrace",
status = 2,
stderr = None)
lines = [
"scons: *** [foo] Exception : kfile_scan error",
"scons: internal stack trace:",
'raise Exception, "kfile_scan error"',
]
test.must_contain_all_lines(test.stderr(), lines)
# Test that --debug=stacktrace works for UserError exceptions,
# which are handled by different code than other exceptions.
test.write('SConstruct', """\
import SCons.Errors
raise SCons.Errors.UserError, "explicit UserError!"
""")
test.run(arguments = '--debug=stacktrace',
status = 2,
stderr = None)
user_error_lines = [
'UserError: explicit UserError!',
'scons: *** explicit UserError!',
]
# The "(most recent call last)" message is used by more recent Python
# versions than the "(innermost last)" message, so that's the one
# we report if neither matches.
traceback_lines = [
"Traceback (most recent call last)",
"Traceback (innermost last)",
]
test.must_contain_all_lines(test.stderr(), user_error_lines)
test.must_contain_any_line(test.stderr(), traceback_lines)
# Test that full path names to SConscript files show up in stack traces.
test.write('SConstruct', """\
1/0
""")
test.run(arguments = '--debug=stacktrace',
status = 2,
stderr = None)
lines = [
' File "%s", line 1:' % test.workpath('SConstruct'),
]
test.must_contain_all_lines(test.stderr(), lines)
test.pass_test()
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