Source

SCons / test / builderrors.py

Steven Knight 596a072 
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Steven Knight 596a072 



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Steven Knight 596a072 







Steven Knight f47e63b 

Steven Knight 596a072 





Steven Knight e2b47d1 

Steven Knight 8c5effd 
Steven Knight 596a072 


Steven Knight e2b47d1 
Steven Knight 596a072 





Steven Knight 03e008d 
Steven Knight 596a072 





Steven Knight e2b47d1 

Steven Knight 8c5effd 
Steven Knight 596a072 


Steven Knight e2b47d1 
Steven Knight 596a072 





Steven Knight 03e008d 
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Steven Knight e2b47d1 

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Steven Knight e2b47d1 
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Steven Knight 03e008d 
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Greg Noel 57bd742 

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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__"

import os

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons()

test.subdir('one', 'two', 'three')

test.write('build.py', r"""
import sys
exitval = int(sys.argv[1])
if exitval == 0:
    contents = open(sys.argv[3], 'rb').read()
    file = open(sys.argv[2], 'wb')
    file.write(contents)
    file.close()
sys.exit(exitval)
""")

test.write(['one', 'SConstruct'], """
B0 = Builder(action = r'%(_python_)s ../build.py 0 $TARGET $SOURCES')
B1 = Builder(action = r'%(_python_)s ../build.py 1 $TARGET $SOURCES')
env = Environment(BUILDERS = { 'B0' : B0, 'B1' : B1 })
env.B1(target = 'f1.out', source = 'f1.in')
env.B0(target = 'f2.out', source = 'f2.in')
env.B0(target = 'f3.out', source = 'f3.in')
""" % locals())

test.write(['one', 'f1.in'], "one/f1.in\n")
test.write(['one', 'f2.in'], "one/f2.in\n")
test.write(['one', 'f3.in'], "one/f3.in\n")

test.run(chdir = 'one', arguments = "f1.out f2.out f3.out",
         stderr = "scons: *** [f1.out] Error 1\n", status = 2)

test.fail_test(os.path.exists(test.workpath('f1.out')))
test.fail_test(os.path.exists(test.workpath('f2.out')))
test.fail_test(os.path.exists(test.workpath('f3.out')))

test.write(['two', 'SConstruct'], """
B0 = Builder(action = r'%(_python_)s ../build.py 0 $TARGET $SOURCES')
B1 = Builder(action = r'%(_python_)s ../build.py 1 $TARGET $SOURCES')
env = Environment(BUILDERS = { 'B0': B0, 'B1' : B1 })
env.B0(target = 'f1.out', source = 'f1.in')
env.B1(target = 'f2.out', source = 'f2.in')
env.B0(target = 'f3.out', source = 'f3.in')
""" % locals())

test.write(['two', 'f1.in'], "two/f1.in\n")
test.write(['two', 'f2.in'], "two/f2.in\n")
test.write(['two', 'f3.in'], "two/f3.in\n")

test.run(chdir = 'two', arguments = "f1.out f2.out f3.out",
         stderr = "scons: *** [f2.out] Error 1\n", status = 2)

test.fail_test(test.read(['two', 'f1.out']) != "two/f1.in\n")
test.fail_test(os.path.exists(test.workpath('f2.out')))
test.fail_test(os.path.exists(test.workpath('f3.out')))

test.write(['three', 'SConstruct'], """
B0 = Builder(action = r'%(_python_)s ../build.py 0 $TARGET $SOURCES')
B1 = Builder(action = r'%(_python_)s ../build.py 1 $TARGET $SOURCES')
env = Environment(BUILDERS = { 'B0' : B0, 'B1': B1 })
env.B0(target = 'f1.out', source = 'f1.in')
env.B0(target = 'f2.out', source = 'f2.in')
env.B1(target = 'f3.out', source = 'f3.in')
""" % locals())

test.write(['three', 'f1.in'], "three/f1.in\n")
test.write(['three', 'f2.in'], "three/f2.in\n")
test.write(['three', 'f3.in'], "three/f3.in\n")

test.run(chdir = 'three', arguments = "f1.out f2.out f3.out",
         stderr = "scons: *** [f3.out] Error 1\n", status = 2)

test.fail_test(test.read(['three', 'f1.out']) != "three/f1.in\n")
test.fail_test(test.read(['three', 'f2.out']) != "three/f2.in\n")
test.fail_test(os.path.exists(test.workpath('f3.out')))

test.write('SConstruct', """
env=Environment()
if env['PLATFORM'] == 'posix':
    from SCons.Platform.posix import fork_spawn
    env['SPAWN'] = fork_spawn
env['ENV']['PATH'] = ''
env.Command(target='foo.out', source=[], action='not_a_program')
""")

test.run(status=2, stderr=None)
test.must_not_contain_any_line(test.stderr(), ['Exception', 'Traceback'])


# Test ETOOLONG (arg list too long).  This is not in exitvalmap,
# but that shouldn't cause a scons traceback.
long_cmd = 'xyz ' + "foobarxyz" * 100000
test.write('SConstruct', """
env=Environment()
if env['PLATFORM'] == 'posix':
    from SCons.Platform.posix import fork_spawn
    env['SPAWN'] = fork_spawn
env.Command(target='longcmd.out', source=[], action='echo %s')
"""%long_cmd)

test.run(status=2, stderr=None)

test.must_not_contain_any_line(test.stderr(), ['Exception', 'Traceback'])

#TODO: This was originally commented out because of a problem with 1.5.2,
# but it doesn't work on later Pythons, either.
#expected = [
#    "too long", # posix
#    "nvalid argument", # win32
#]
#test.must_contain_any_line(test.stderr(), expected)


# Test bad shell ('./one' is a dir, so it can't be used as a shell).
# This will also give an exit status not in exitvalmap,
# with error "Permission denied" or "No such file or directory".
test.write('SConstruct', """
env=Environment()
if env['PLATFORM'] in ('posix', 'darwin'):
    from SCons.Platform.posix import fork_spawn
    env['SPAWN'] = fork_spawn
env['SHELL'] = 'one'
env.Command(target='badshell.out', source=[], action='foo')
""")

test.run(status=2, stderr=None)
test.must_not_contain_any_line(test.stderr(), ['Exception', 'Traceback'])
expect = [
    'No such file',
    'Permission denied',
    'permission denied',
]
test.must_contain_any_line(test.stderr(), expect)


# Test command with exit status -1.
# Should not give traceback.
test.write('SConstruct', """
import os
env = Environment(ENV = os.environ)
env.Command('dummy.txt', None, ['python -c "import sys; sys.exit(-1)"'])
""")

test.run(status=2, stderr=None)
test.must_not_contain_any_line(test.stderr(), ['Exception', 'Traceback'])


# Test SConscript with errors and an atexit function.
# Should not give traceback; the task error should get converted
# to a BuildError.
test.write('SConstruct', """
import atexit

env = Environment()
env2 = env.Clone()

env.Install("target", "dir1/myFile")
env2.Install("target", "dir2/myFile")

def print_build_failures():
    from SCons.Script import GetBuildFailures
    for bf in GetBuildFailures():
	print bf.action

atexit.register(print_build_failures)
""")

test.run(status=2, stderr=None)
test.must_not_contain_any_line(test.stderr(), ['Exception', 'Traceback'])


# Bug #1053: Alias is called "all", but default is the File "all"
test.write('SConstruct', """
env = Environment()
env.Default("all")
env.Alias("all", env.Install("dir", "file.txt"))
""")
test.run(status=2, match=TestSCons.match_re, stderr="""\
scons: \*\*\* Do not know how to make File target `all' \(.*all\).  Stop.
""")

# No tests failed; OK.
test.pass_test()

# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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