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

"""
Test the ListOption canned Option type.
"""

import os.path
import string

import TestSCons

test = TestSCons.TestSCons()

def check(expect):
    result = string.split(test.stdout(), '\n')
    assert result[1:len(expect)+1] == expect, (result[1:len(expect)+1], expect)



test.write('SConstruct', """
from SCons.Options import ListOption

list_of_libs = Split('x11 gl qt ical')

opts = Options(args=ARGUMENTS)
opts.AddOptions(
    ListOption('shared',
               'libraries to build as shared libraries',
               'all',
               names = list_of_libs,
               map = {'GL':'gl', 'QT':'qt'}),
    )

env = Environment(options=opts)
Help(opts.GenerateHelpText(env))

print env['shared']
if 'ical' in env['shared']: print '1'
else: print '0'
for x in  env['shared']:
    print x,
print
print env.subst('$shared')
Default(env.Alias('dummy', None))
""")

test.run()
check(['all', '1', 'gl ical qt x11', 'gl ical qt x11'])
test.run(arguments='shared=none')
check(['none', '0', '', ''])
test.run(arguments='shared=')
check(['none', '0', '', ''])
test.run(arguments='shared=x11,ical')
check(['ical,x11', '1', 'ical x11', 'ical x11'])
test.run(arguments='shared=x11,,ical,,')
check(['ical,x11', '1', 'ical x11', 'ical x11'])
test.run(arguments='shared=GL')
check(['gl', '0', 'gl', 'gl'])
test.run(arguments='shared=QT,GL')
check(['gl,qt', '0', 'gl qt', 'gl qt'])


test.run(arguments='shared=foo',
         stderr = """
scons: *** Error converting option: shared
Invalid value(s) for option: foo
File "SConstruct", line 15, in ?
""", status=2)

# be paranoid in testing some more combinations

test.run(arguments='shared=foo,ical',
         stderr = """
scons: *** Error converting option: shared
Invalid value(s) for option: foo
File "SConstruct", line 15, in ?
""", status=2)

test.run(arguments='shared=ical,foo',
         stderr = """
scons: *** Error converting option: shared
Invalid value(s) for option: foo
File "SConstruct", line 15, in ?
""", status=2)

test.run(arguments='shared=ical,foo,x11',
         stderr = """
scons: *** Error converting option: shared
Invalid value(s) for option: foo
File "SConstruct", line 15, in ?
""", status=2)

test.run(arguments='shared=foo,x11,,,bar',
         stderr = """
scons: *** Error converting option: shared
Invalid value(s) for option: foo,bar
File "SConstruct", line 15, in ?
""", status=2)

test.write('SConstruct', """
from SCons.Options import ListOption

opts = Options(args=ARGUMENTS)
opts.AddOptions(
    ListOption('gpib',
               'comment',
               ['ENET', 'GPIB'],
               names = ['ENET', 'GPIB', 'LINUX_GPIB', 'NO_GPIB']),
    )

env = Environment(options=opts)
Help(opts.GenerateHelpText(env))

print env['gpib']
Default(env.Alias('dummy', None))
""")

test.run(stdout=test.wrap_stdout(read_str="ENET,GPIB\n", build_str="""\
scons: Nothing to be done for `dummy'.
"""))



test.pass_test()