Add validator functions for PathOption. (Steve Christensen)

6 files changed, 774 insertions, 0 deletions

diff --git a/test/Options/BoolOption.py b/test/Options/BoolOption.py
new file mode 100644
index 0000000..ef6491d
--- /dev/null
+++ b/test/Options/BoolOption.py
@@ -0,0 +1,77 @@
+#!/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 BoolOption 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 BoolOption
+
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    BoolOption('warnings', 'compilation with -Wall and similiar', 1),
+    BoolOption('profile', 'create profiling informations', 0),
+    )
+
+env = Environment(options=opts)
+Help(opts.GenerateHelpText(env))
+
+print env['warnings']
+print env['profile']
+
+Default(env.Alias('dummy', None))
+""")
+
+test.run()
+check(['1', '0'])
+
+test.run(arguments='warnings=0 profile=no profile=true')
+check(['0', '1'])
+
+test.run(arguments='warnings=irgendwas',
+         stderr = """
+scons: *** Error converting option: warnings
+Invalid value for boolean option: irgendwas
+File "SConstruct", line 10, in ?
+""", status=2)
+
+
+
+test.pass_test()
diff --git a/test/Options/EnumOption.py b/test/Options/EnumOption.py
new file mode 100644
index 0000000..c47f7d5
--- /dev/null
+++ b/test/Options/EnumOption.py
@@ -0,0 +1,98 @@
+#!/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 EnumOption 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 EnumOption
+
+list_of_libs = Split('x11 gl qt ical')
+
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    EnumOption('debug', 'debug output and symbols', 'no',
+               allowed_values=('yes', 'no', 'full'),
+               map={}, ignorecase=0),  # case sensitive
+    EnumOption('guilib', 'gui lib to use', 'gtk',
+               allowed_values=('motif', 'gtk', 'kde'),
+               map={}, ignorecase=1), # case insensitive
+    EnumOption('some', 'some option', 'xaver',
+               allowed_values=('xaver', 'eins'),
+               map={}, ignorecase=2), # make lowercase
+    )
+
+env = Environment(options=opts)
+Help(opts.GenerateHelpText(env))
+
+print env['debug']
+print env['guilib']
+print env['some']
+
+Default(env.Alias('dummy', None))
+""")
+
+
+test.run(); check(['no', 'gtk', 'xaver'])
+test.run(arguments='debug=yes guilib=Motif some=xAVER')
+check(['yes', 'Motif', 'xaver'])
+test.run(arguments='debug=full guilib=KdE some=EiNs')
+check(['full', 'KdE', 'eins'])
+
+test.run(arguments='debug=FULL',
+         stderr = """
+scons: *** Invalid value for option debug: FULL
+File "SConstruct", line 19, in ?
+""", status=2)
+
+test.run(arguments='guilib=IrGeNdwas',
+         stderr = """
+scons: *** Invalid value for option guilib: irgendwas
+File "SConstruct", line 19, in ?
+""", status=2)
+
+test.run(arguments='some=IrGeNdwas',
+         stderr = """
+scons: *** Invalid value for option some: irgendwas
+File "SConstruct", line 19, in ?
+""", status=2)
+
+
+test.pass_test()
diff --git a/test/Options/ListOption.py b/test/Options/ListOption.py
new file mode 100644
index 0000000..3f0c426
--- /dev/null
+++ b/test/Options/ListOption.py
@@ -0,0 +1,143 @@
+#!/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 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),
+    )
+
+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=foo',
+         stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+File "SConstruct", line 14, 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 14, in ?
+""", status=2)
+
+test.run(arguments='shared=ical,foo',
+         stderr = """
+scons: *** Error converting option: shared
+Invalid value(s) for option: foo
+File "SConstruct", line 14, 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 14, 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 14, 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()
diff --git a/test/Options/PackageOption.py b/test/Options/PackageOption.py
new file mode 100644
index 0000000..ca8944d
--- /dev/null
+++ b/test/Options/PackageOption.py
@@ -0,0 +1,75 @@
+#!/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 PackageOption 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 PackageOption
+
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    PackageOption('x11',
+                  'use X11 installed here (yes = search some places',
+                  'yes'),
+    )
+
+env = Environment(options=opts)
+Help(opts.GenerateHelpText(env))
+
+print env['x11']
+Default(env.Alias('dummy', None))
+""")
+
+test.run()
+check(['1'])
+test.run(arguments='x11=no'); check(['0'])
+test.run(arguments='x11=0'); check(['0'])
+test.run(arguments='"x11=%s"' % test.workpath()); check([test.workpath()])
+
+test.run(arguments='x11=/non/existing/path/',
+         stderr = """
+scons: *** Path does not exist for option x11: /non/existing/path/
+File "SConstruct", line 11, in ?
+""", status=2)
+
+
+
+test.pass_test()
diff --git a/test/Options/PathOption.py b/test/Options/PathOption.py
new file mode 100644
index 0000000..4366730
--- /dev/null
+++ b/test/Options/PathOption.py
@@ -0,0 +1,238 @@
+#!/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 PathOption canned option type, with tests for its 
+various canned validators.
+"""
+
+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 PathOption ####
+
+test.subdir('lib', 'qt', ['qt', 'lib'], 'nolib' )
+workpath = test.workpath()
+libpath = os.path.join(workpath, 'lib')
+
+test.write('SConstruct', """
+from SCons.Options import PathOption
+
+qtdir = r'%s'
+
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    PathOption('qtdir', 'where the root of Qt is installed', qtdir),
+    PathOption('qt_libraries', 'where the Qt library is installed', r'%s'),
+    )
+
+env = Environment(options=opts)
+Help(opts.GenerateHelpText(env))
+
+print env['qtdir']
+print env['qt_libraries']
+print env.subst('$qt_libraries')
+
+Default(env.Alias('dummy', None))
+""" % (workpath, os.path.join('$qtdir', 'lib') ))
+
+qtpath = workpath
+libpath = os.path.join(qtpath, 'lib')
+test.run()
+check([qtpath, os.path.join('$qtdir', 'lib'), libpath])
+
+qtpath = os.path.join(workpath, 'qt')
+libpath = os.path.join(qtpath, 'lib')
+test.run(arguments='"qtdir=%s"' % qtpath)
+check([qtpath, os.path.join('$qtdir', 'lib'), libpath])
+
+qtpath = workpath
+libpath = os.path.join(qtpath, 'nolib')
+test.run(arguments='"qt_libraries=%s"' % libpath)
+check([qtpath, libpath, libpath])
+
+qtpath = os.path.join(workpath, 'qt')
+libpath = os.path.join(workpath, 'nolib')
+test.run(arguments='"qtdir=%s" "qt_libraries=%s"' % (qtpath, libpath))
+check([qtpath, libpath, libpath])
+
+qtpath = os.path.join(workpath, 'non', 'existing', 'path')
+test.run(arguments='"qtdir=%s"' % qtpath,
+         stderr = """
+scons: *** Path for option qtdir does not exist: %s
+File "SConstruct", line 12, in ?
+""" % qtpath, status=2)
+
+test.run(arguments='"qt_libraries=%s"' % qtpath,
+         stderr = """
+scons: *** Path for option qt_libraries does not exist: %s
+File "SConstruct", line 12, in ?
+""" % qtpath, status=2)
+
+
+
+default_file = test.workpath('default_file')
+default_subdir = test.workpath('default_subdir')
+
+existing_subdir = test.workpath('existing_subdir')
+test.subdir(existing_subdir)
+
+existing_file = test.workpath('existing_file')
+test.write(existing_file, "existing_file\n")
+
+non_existing_subdir = test.workpath('non_existing_subdir')
+non_existing_file = test.workpath('non_existing_file')
+
+
+
+test.write('SConstruct', """\
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    PathOption('X', 'X variable', r'%s', validator=PathOption.PathIsFile),
+    )
+
+env = Environment(options=opts)
+
+print env['X']
+
+Default(env.Alias('dummy', None))
+""" % default_file)
+
+test.run(status=2,
+         stderr="""
+scons: *** File path for option X does not exist: %s
+File "SConstruct", line 6, in ?
+""" % default_file)
+
+test.write(default_file, "default_file\n")
+
+test.run()
+check([default_file])
+
+test.run(arguments='"X=%s"' % existing_subdir,
+         status=2,
+         stderr="""
+scons: *** File path for option X is a directory: %s
+File "SConstruct", line 6, in ?
+""" % existing_subdir)
+
+test.run(arguments='"X=%s"' % existing_file)
+check([existing_file])
+
+test.run(arguments='"X=%s"' % non_existing_file,
+         status=2,
+         stderr="""
+scons: *** File path for option X does not exist: %s
+File "SConstruct", line 6, in ?
+""" % non_existing_file)
+
+
+
+test.write('SConstruct', """\
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    PathOption('X', 'X variable', r'%s', validator=PathOption.PathIsDir),
+    )
+
+env = Environment(options=opts)
+
+print env['X']
+
+Default(env.Alias('dummy', None))
+""" % default_subdir)
+
+test.run(status=2,
+         stderr="""
+scons: *** Directory path for option X does not exist: %s
+File "SConstruct", line 6, in ?
+""" % default_subdir)
+
+test.subdir(default_subdir)
+
+test.run()
+check([default_subdir])
+
+test.run(arguments='"X=%s"' % existing_file,
+         status=2,
+         stderr="""
+scons: *** Directory path for option X is a file: %s
+File "SConstruct", line 6, in ?
+""" % existing_file)
+
+test.run(arguments='"X=%s"' % existing_subdir)
+check([existing_subdir])
+
+test.run(arguments='"X=%s"' % non_existing_subdir,
+         status=2,
+         stderr="""
+scons: *** Directory path for option X does not exist: %s
+File "SConstruct", line 6, in ?
+""" % non_existing_subdir)
+
+
+
+test.write('SConstruct', """\
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    PathOption('X', 'X variable', r'%s', validator=PathOption.PathIsDirCreate),
+    )
+
+env = Environment(options=opts)
+
+print env['X']
+
+Default(env.Alias('dummy', None))
+""" % default_subdir)
+
+test.run()
+check([default_subdir])
+
+test.run(arguments='"X=%s"' % existing_file,
+         status=2,
+         stderr="""
+scons: *** Path for option X is a file, not a directory: %s
+File "SConstruct", line 6, in ?
+""" % existing_file)
+
+test.run(arguments='"X=%s"' % existing_subdir)
+check([existing_subdir])
+
+test.run(arguments='"X=%s"' % non_existing_subdir)
+check([non_existing_subdir])
+
+test.must_exist(non_existing_subdir)
+
+
+
+test.pass_test()
diff --git a/test/Options/help.py b/test/Options/help.py
new file mode 100644
index 0000000..5ef5622
--- /dev/null
+++ b/test/Options/help.py
@@ -0,0 +1,143 @@
+#!/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 Options help messages.
+"""
+
+import os.path
+import string
+
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+
+
+workpath = test.workpath()
+qtpath  = os.path.join(workpath, 'qt')
+libpath = os.path.join(qtpath, 'lib')
+libdirvar = os.path.join('$qtdir', 'lib')
+
+test.subdir(qtpath)
+test.subdir(libpath)
+         
+test.write('SConstruct', """
+from SCons.Options import BoolOption, EnumOption, ListOption, \
+   PackageOption, PathOption
+
+list_of_libs = Split('x11 gl qt ical')
+qtdir = r'%(qtdir)s'
+
+opts = Options(args=ARGUMENTS)
+opts.AddOptions(
+    BoolOption('warnings', 'compilation with -Wall and similiar', 1),
+    BoolOption('profile', 'create profiling informations', 0),
+    EnumOption('debug', 'debug output and symbols', 'no',
+               allowed_values=('yes', 'no', 'full'),
+               map={}, ignorecase=0),  # case sensitive
+    EnumOption('guilib', 'gui lib to use', 'gtk',
+               allowed_values=('motif', 'gtk', 'kde'),
+               map={}, ignorecase=1), # case insensitive
+    EnumOption('some', 'some option', 'xaver',
+               allowed_values=('xaver', 'eins'),
+               map={}, ignorecase=2), # make lowercase
+    ListOption('shared',
+               'libraries to build as shared libraries',
+               'all',
+               names = list_of_libs),
+    PackageOption('x11',
+                  'use X11 installed here (yes = search some places)',
+                  'yes'),
+    PathOption('qtdir', 'where the root of Qt is installed', qtdir),
+    PathOption('qt_libraries',
+               'where the Qt library is installed',
+               r'%(libdirvar)s'),
+    )
+
+env = Environment(options=opts)
+Help(opts.GenerateHelpText(env))
+
+print env['warnings']
+print env['profile']
+
+Default(env.Alias('dummy', None))
+""" % {'qtdir': qtpath, 'libdirvar': libdirvar, 'libdir': libpath})
+
+
+test.run(arguments='-h',
+         stdout = """\
+scons: Reading SConscript files ...
+1
+0
+scons: done reading SConscript files.
+
+warnings: compilation with -Wall and similiar (yes|no)
+    default: 1
+    actual: 1
+
+profile: create profiling informations (yes|no)
+    default: 0
+    actual: 0
+
+debug: debug output and symbols (yes|no|full)
+    default: no
+    actual: no
+
+guilib: gui lib to use (motif|gtk|kde)
+    default: gtk
+    actual: gtk
+
+some: some option (xaver|eins)
+    default: xaver
+    actual: xaver
+
+shared: libraries to build as shared libraries
+    (all|none|comma-separated list of names)
+    allowed names: x11 gl qt ical
+    default: all
+    actual: x11 gl qt ical
+
+x11: use X11 installed here (yes = search some places)
+    ( yes | no | /path/to/x11 )
+    default: yes
+    actual: 1
+
+qtdir: where the root of Qt is installed ( /path/to/qtdir )
+    default: %(qtdir)s
+    actual: %(qtdir)s
+
+qt_libraries: where the Qt library is installed ( /path/to/qt_libraries )
+    default: %(qtdir_lib)s
+    actual: %(libdir)s
+
+Use scons -H for help about command-line options.
+""" % {'qtdir': qtpath, 'qtdir_lib' : os.path.join('$qtdir', 'lib'),
+       'libdirvar': libdirvar, 'libdir': libpath})
+
+
+
+test.pass_test()