#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Verify the exit status and error output if variable expansion
throws a TypeError.
"""

import TestSCons

test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)



expect_build = r"""scons: \*\*\*%s TypeError `(unsubscriptable object|'NoneType' object is (not |un)subscriptable|'NoneType' object has no attribute '__getitem__')' trying to evaluate `%s'
"""

expect_read = "\n" + expect_build + TestSCons.file_expr

# Type errors at SConscript read time:
test.write('SConstruct', """\
env = Environment(NONE = None)
env.subst('${NONE[0]}')
""")

test.run(status=2, stderr=expect_read % ('', r'\$\{NONE\[0\]\}'))

# Type errors at build time:
test.write('SConstruct', """\
env = Environment(NONE = None)
env.Command('foo.bar', [], '${NONE[0]}')
""")

expect = expect_build % (r' \[foo\.bar\]', r'\$\{NONE\[0\]\}')

test.run(status=2, stderr=expect)

expect_build = r"""scons: \*\*\*%s TypeError `(not enough arguments; expected 3, got 1|func\(\) takes exactly 3 arguments \(1 given\)|func\(\) missing 2 required positional arguments: 'b' and 'c')' trying to evaluate `%s'
"""

expect_read = "\n" + expect_build + TestSCons.file_expr

# Type errors at SConscript read time:
test.write('SConstruct', """\
def func(a, b, c):
    pass
env = Environment(func = func)
env.subst('${func(1)}')
""")

test.run(status=2, stderr=expect_read % ('', r'\$\{func\(1\)\}'))

# Type errors at build time:
test.write('SConstruct', """\
def func(a, b, c):
    pass
env = Environment(func = func)
env.Command('foo.bar', [], '${func(1)}')
""")

expect = expect_build % (r' \[foo\.bar\]', r'\$\{func\(1\)\}')

test.run(status=2, stderr=expect)



test.pass_test()

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