Fixed a bunch of error handling

test/.ropeproject/config.py

@@ -0,0 +1,96 @@
+# The default ``config.py``
+
+
+def set_prefs(prefs):
+    """This function is called before opening the project"""
+
+    # Specify which files and folders to ignore in the project.
+    # Changes to ignored resources are not added to the history and
+    # VCSs.  Also they are not returned in `Project.get_files()`.
+    # Note that ``?`` and ``*`` match all characters but slashes.
+    # '*.pyc': matches 'test.pyc' and 'pkg/test.pyc'
+    # 'mod*.pyc': matches 'test/mod1.pyc' but not 'mod/1.pyc'
+    # '.svn': matches 'pkg/.svn' and all of its children
+    # 'build/*.o': matches 'build/lib.o' but not 'build/sub/lib.o'
+    # 'build//*.o': matches 'build/lib.o' and 'build/sub/lib.o'
+    prefs['ignored_resources'] = [
+        '*.pyc', '*~', '.ropeproject', '.hg', '.svn', '_svn', '.git',
+        '.tox', '.env', 'node_modules', 'bower_components']
+
+    # Specifies which files should be considered python files.  It is
+    # useful when you have scripts inside your project.  Only files
+    # ending with ``.py`` are considered to be python files by
+    # default.
+    #prefs['python_files'] = ['*.py']
+
+    # Custom source folders:  By default rope searches the project
+    # for finding source folders (folders that should be searched
+    # for finding modules).  You can add paths to that list.  Note
+    # that rope guesses project source folders correctly most of the
+    # time; use this if you have any problems.
+    # The folders should be relative to project root and use '/' for
+    # separating folders regardless of the platform rope is running on.
+    # 'src/my_source_folder' for instance.
+    #prefs.add('source_folders', 'src')
+
+    # You can extend python path for looking up modules
+    #prefs.add('python_path', '~/python/')
+
+    # Should rope save object information or not.
+    prefs['save_objectdb'] = True
+    prefs['compress_objectdb'] = False
+
+    # If `True`, rope analyzes each module when it is being saved.
+    prefs['automatic_soa'] = True
+    # The depth of calls to follow in static object analysis
+    prefs['soa_followed_calls'] = 0
+
+    # If `False` when running modules or unit tests "dynamic object
+    # analysis" is turned off.  This makes them much faster.
+    prefs['perform_doa'] = True
+
+    # Rope can check the validity of its object DB when running.
+    prefs['validate_objectdb'] = True
+
+    # How many undos to hold?
+    prefs['max_history_items'] = 32
+
+    # Shows whether to save history across sessions.
+    prefs['save_history'] = True
+    prefs['compress_history'] = False
+
+    # Set the number spaces used for indenting.  According to
+    # :PEP:`8`, it is best to use 4 spaces.  Since most of rope's
+    # unit-tests use 4 spaces it is more reliable, too.
+    prefs['indent_size'] = 4
+
+    # Builtin and c-extension modules that are allowed to be imported
+    # and inspected by rope.
+    prefs['extension_modules'] = []
+
+    # Add all standard c-extensions to extension_modules list.
+    prefs['import_dynload_stdmods'] = True
+
+    # If `True` modules with syntax errors are considered to be empty.
+    # The default value is `False`; When `False` syntax errors raise
+    # `rope.base.exceptions.ModuleSyntaxError` exception.
+    prefs['ignore_syntax_errors'] = False
+
+    # If `True`, rope ignores unresolvable imports.  Otherwise, they
+    # appear in the importing namespace.
+    prefs['ignore_bad_imports'] = False
+
+    # If `True`, rope will transform a comma list of imports into
+    # multiple separate import statements when organizing
+    # imports.
+    prefs['split_imports'] = False
+
+    # If `True`, rope will sort imports alphabetically by module name
+    # instead of alphabetically by import statement, with from imports
+    # after normal imports.
+    prefs['sort_imports_alphabetically'] = False
+
+
+def project_opened(project):
+    """This function is called after opening the project"""
+    # Do whatever you like here!

test/.ropeproject/globalnames

@@ -0,0 +1,2 @@
+<EFBFBD>}q
(Utest_softpwm_setup]q(Uteardown_moduleqUTestSoftpwmSetupqeUtest_gpio_output]q(hUTestGPIOOutputqeUtest_pwm_setup]q(hUTestPwmSetupqeUtest_gpio_setup]q	(hU	TestSetupq
+eUtest_gpio_input]q(hU

test/.ropeproject/history

@@ -0,0 +1 @@
+<EFBFBD>]q
(]q]qe.

test/.ropeproject/objectdb

@@ -0,0 +1 @@
+<EFBFBD>}q
.

test/gptest.py

@@ -42,7 +42,7 @@ if (GPIO.input("XIO-P0") != GPIO.HIGH):
     num_errs += 1
 GPIO.cleanup()
 
-GPIO.setup("XIO-P0", GPIO.IN)
+GPIO.setup("U14_13", GPIO.IN)  # XIO-P0
 GPIO.setup("CSID0", GPIO.OUT, initial=GPIO.LOW)
 if (GPIO.input("XIO-P0") != GPIO.LOW):
     print "A low output on CSI0 does not lead to a low input on XIO-P0."
@@ -51,7 +51,7 @@ if (GPIO.input("XIO-P0") != GPIO.LOW):
 GPIO.cleanup()
 
 GPIO.setup("XIO-P0", GPIO.IN)
-GPIO.setup("CSID0", GPIO.OUT)
+GPIO.setup("U14_31", GPIO.OUT)  # CSID0
 
 # VERIFY SIMPLE FUNCTIONALITY
 print "VERIFY SIMPLE FUNCTIONALITY"
@@ -66,7 +66,7 @@ assert(GPIO.input("XIO-P0") == GPIO.LOW)
 
 # ==============================================
 # EDGE DETECTION - AP-EINT1
-print "SETTING UP EDGE DETECTION ON AP-EINT1"
+print "SETTING UP RISING EDGE DETECTION ON AP-EINT1"
 GPIO.setup("AP-EINT1", GPIO.IN)
 print "adding event detect"
 GPIO.add_event_detect("AP-EINT1", GPIO.RISING)
@@ -75,13 +75,12 @@ print "VERIFYING EDGE DETECT"
 f = open("/sys/class/gpio/gpio193/edge", "r")
 edge = f.read()
 f.close()
-print "edge='", edge, "'"
 assert(edge == "rising\n")
 GPIO.remove_event_detect("AP-EINT1")
 
 # ==============================================
 # EDGE DETECTION - AP-EINT3
-print "SETTING UP EDGE DETECTION ON AP-EINT3"
+print "SETTING UP BOTH EDGE DETECTION ON AP-EINT3"
 GPIO.setup("AP-EINT3", GPIO.IN)
 GPIO.add_event_detect("AP-EINT3", GPIO.BOTH)
 
@@ -89,13 +88,12 @@ print "VERIFYING EDGE DETECT"
 f = open("/sys/class/gpio/gpio35/edge", "r")
 edge = f.read()
 f.close()
-print "EDGE: %s" % edge
 assert(edge == "both\n")
 GPIO.remove_event_detect("AP-EINT3")
 
 # ==============================================
 # EDGE DETECTION - EXPANDED GPIO
-print "SETTING UP EDGE DETECTION ON XIO-P0"
+print "SETTING UP FALLING EDGE DETECTION ON XIO-P0"
 GPIO.add_event_detect("XIO-P0", GPIO.FALLING, myfuncallback)
 
 print "VERIFYING EDGE DETECT"
@@ -104,7 +102,6 @@ gfile = "/sys/class/gpio/gpio%d/edge" % base
 f = open(gfile, "r")
 edge = f.read()
 f.close()
-print "EDGE: %s" % edge
 assert(edge == "falling\n")
 
 # LOOP WRITING ON CSID0 TO HOPEFULLY GET CALLBACK TO WORK
@@ -134,14 +131,60 @@ GPIO.setup("CSID1", GPIO.IN)
 try:
     GPIO.add_event_detect("CSID1", GPIO.FALLING, myfuncallback)
     print "Oops, it did not throw an exception!  BUG!!!"
-except:
+    num_errors += 1
+except ValueError, ex:
+    print "error msg=", ex.args[0]
+    pass
+except RuntimeError, ex:
+    print "error msg=", ex.args[0]
+    pass
+
+print "TESTING ERRORS THROWN WHEN SETTING UP AN ALREADY EXPORTED GPIO"
+try:
+    GPIO.output("XIO-P0", GPIO.LOW)
+    print "Oops, it did not throw an exception!  BUG!!!"
+    num_errors += 1
+except ValueError, ex:
+    print "error msg=", ex.args[0]
+    pass
+except RuntimeError, ex:
+    print "error msg=", ex.args[0]
     pass
 
 print "TESTING ERRORS THROWN WHEN WRITING TO A GPIO WITH NO DIRECTION"
 try:
     GPIO.output("CSID1", GPIO.LOW)
     print "Oops, it did not throw an exception!  BUG!!!"
-except:
+    num_errors += 1
+except ValueError, ex:
+    print "error msg=", ex.args[0]
+    pass
+except RuntimeError, ex:
+    print "error msg=", ex.args[0]
+    pass
+
+print "TESTING ERRORS THROWN FOR ILLEGAL GPIO"
+try:
+    GPIO.setup("NOTUSED", GPIO.IN)
+    print "Oops, it did not throw an exception!  BUG!!!"
+    num_errors += 1
+except ValueError, ex:
+    print "error msg=", ex.args[0]
+    pass
+except RuntimeError, ex:
+    print "error msg=", ex.args[0]
+    pass
+
+print "TESTING ERRORS THROWN FOR NON-GPIO"
+try:
+    GPIO.setup("FEL", GPIO.IN)
+    print "Oops, it did not throw an exception!  BUG!!!"
+    num_errors += 1
+except ValueError, ex:
+    print "error msg=", ex.args[0]
+    pass
+except RuntimeError, ex:
+    print "error msg=", ex.args[0]
     pass
 
 print "CLEANUP"