Merged revisions 2725-2865 via svnmerge from

[scons.git] / test / Variables / ListVariable.py

diff --git a/test/Variables/ListVariable.py b/test/Variables/ListVariable.py
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+++ b/test/Variables/ListVariable.py
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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 ListVariable canned Variable type.
+"""
+
+import os
+import os.path
+import string
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+SConstruct_path = test.workpath('SConstruct')
+
+def check(expect):
+    result = string.split(test.stdout(), '\n')
+    r = result[1:len(expect)+1]
+    assert r == expect, (r, expect)
+
+
+
+test.write(SConstruct_path, """\
+from SCons.Variables import ListVariable
+
+list_of_libs = Split('x11 gl qt ical')
+
+optsfile = 'scons.variables'
+opts = Variables(optsfile, args=ARGUMENTS)
+opts.AddVariables(
+    ListVariable('shared',
+               'libraries to build as shared libraries',
+               'all',
+               names = list_of_libs,
+               map = {'GL':'gl', 'QT':'qt'}),
+    )
+
+env = Environment(variables=opts)
+opts.Save(optsfile, env)
+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')
+# Test subst_path() because it's used in $CPPDEFINES expansions.
+print env.subst_path('$shared')
+Default(env.Alias('dummy', None))
+""")
+
+test.run()
+check(['all', '1', 'gl ical qt x11', 'gl ical qt x11',
+       "['gl ical qt x11']"])
+
+test.must_match(test.workpath('scons.variables'), "shared = 'all'"+os.linesep)
+
+check(['all', '1', 'gl ical qt x11', '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',
+       "['ical x11']"])
+
+test.run(arguments='shared=x11,,ical,,')
+check(['ical,x11', '1', 'ical x11', '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', "['gl qt']"])
+
+
+expect_stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+""" + test.python_file_line(SConstruct_path, 15)
+
+test.run(arguments='shared=foo', stderr=expect_stderr, status=2)
+
+# be paranoid in testing some more combinations
+
+expect_stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+""" + test.python_file_line(SConstruct_path, 15)
+
+test.run(arguments='shared=foo,ical', stderr=expect_stderr, status=2)
+
+expect_stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+""" + test.python_file_line(SConstruct_path, 15)
+
+test.run(arguments='shared=ical,foo', stderr=expect_stderr, status=2)
+
+expect_stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+""" + test.python_file_line(SConstruct_path, 15)
+
+test.run(arguments='shared=ical,foo,x11', stderr=expect_stderr, status=2)
+
+expect_stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo,bar
+""" + test.python_file_line(SConstruct_path, 15)
+
+test.run(arguments='shared=foo,x11,,,bar', stderr=expect_stderr, status=2)
+
+
+
+test.write('SConstruct', """
+from SCons.Variables import ListVariable
+
+opts = Variables(args=ARGUMENTS)
+opts.AddVariables(
+    ListVariable('gpib',
+               'comment',
+               ['ENET', 'GPIB'],
+               names = ['ENET', 'GPIB', 'LINUX_GPIB', 'NO_GPIB']),
+    )
+
+env = Environment(variables=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()