Add validator functions for PathOption. (Steve Christensen)

1 files changed, 238 insertions, 0 deletions

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()