def test_mergeDifferent(self):
"""
Test that merging two typelibs with completely different interfaces
produces the correctly merged typelib.
"""
t1 = xpt.Typelib()
# add an unresolved interface
t1.interfaces.append(xpt.Interface("IFoo"))
t2 = xpt.Typelib()
# add an unresolved interface
t2.interfaces.append(xpt.Interface("IBar"))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
# Interfaces should wind up sorted
self.assertEqual("IBar", t3.interfaces[0].name)
self.assertEqual("IFoo", t3.interfaces[1].name)
# Add some IID values
t1 = xpt.Typelib()
# add an unresolved interface
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff"))
t2 = xpt.Typelib()
# add an unresolved interface
t2.interfaces.append(xpt.Interface("IBar", iid="44332211-6655-8877-0099-aabbccddeeff"))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
# Interfaces should wind up sorted
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("IBar", t3.interfaces[1].name)
def test_mergeUnresolvedIID(self):
"""
Test that merging a typelib with an unresolved definition of
an interface that's also unresolved in this typelib, but one
has a valid IID copies the IID value to the resulting typelib.
"""
# Unresolved in both, but t1 has an IID value
t1 = xpt.Typelib()
# add an unresolved interface with a valid IID
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff"))
t2 = xpt.Typelib()
# add an unresolved interface, no IID
t2.interfaces.append(xpt.Interface("IFoo"))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(1, len(t3.interfaces))
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[0].iid)
# Unresolved in both, but t2 has an IID value
t1 = xpt.Typelib()
# add an unresolved interface, no IID
t1.interfaces.append(xpt.Interface("IFoo"))
t2 = xpt.Typelib()
# add an unresolved interface with a valid IID
t2.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff"))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(1, len(t3.interfaces))
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[0].iid)
def copy(self, dest):
'''
Link the registered XPTs and place the resulting linked XPT at the
destination given as a string or a Dest instance. Avoids an expensive
XPT linking if the interfaces in an existing destination match those of
the individual XPTs to link.
'''
if isinstance(dest, basestring):
dest = Dest(dest)
assert isinstance(dest, Dest)
from xpt import xpt_link, Typelib, Interface
all_typelibs = [Typelib.read(f.open()) for f in self._files]
if dest.exists():
# Typelib.read() needs to seek(), so use a BytesIO for dest
# content.
dest_interfaces = \
dict((i.name, i)
for i in Typelib.read(BytesIO(dest.read())).interfaces
if i.iid != Interface.UNRESOLVED_IID)
identical = True
for f in self._files:
typelib = Typelib.read(f.open())
for i in typelib.interfaces:
if i.iid != Interface.UNRESOLVED_IID and \
not (i.name in dest_interfaces and
i == dest_interfaces[i.name]):
identical = False
break
if identical:
return False
s = BytesIO()
xpt_link(all_typelibs).write(s)
dest.write(s.getvalue())
return True
def generateXpcomXpt(self, config, targetPath, files, cache_dir):
if not self.targetNeedBuild(targetPath):
return
xpts = []
includePaths = [mozpath.join(config.topobjdir, 'dist/idl'),
mozpath.join(self.libxul_sdk, 'idl')]
import xpidl
import xpt
import typelib
deps = set()
p = xpidl.IDLParser(outputdir=cache_dir)
for f in files:
idl_data = open(f).read()
filename = mozpath.join('../../../dist/idl', os.path.basename(f))
idl = p.parse(idl_data, filename = filename)
idl.resolve(includePaths, p)
xptIo = io.BytesIO()
typelib.write_typelib(idl, xptIo, filename = filename)
xptIo.seek(0)
xpts.append(xptIo)
self.updateIdlDeps(config, idl.deps, deps)
print("Generating %s" % targetPath)
xpt.xpt_link(xpts).write(targetPath)
self.addDependencies(targetPath, deps)
self.addDependencies(targetPath, [targetPath])
def process(input_dir, inc_paths, cache_dir, header_dir, xpcrs_dir,
xpt_dir, deps_dir, module, stems):
p = IDLParser(outputdir=cache_dir)
xpts = {}
mk = Makefile()
rule = mk.create_rule()
# Write out dependencies for Python modules we import. If this list isn't
# up to date, we will not re-process XPIDL files if the processor changes.
rule.add_dependencies(iter_modules_in_path(topsrcdir))
for stem in stems:
path = os.path.join(input_dir, '%s.idl' % stem)
idl_data = open(path).read()
idl = p.parse(idl_data, filename=path)
idl.resolve([input_dir] + inc_paths, p)
header_path = os.path.join(header_dir, '%s.h' % stem)
rs_rt_path = os.path.join(xpcrs_dir, 'rt', '%s.rs' % stem)
rs_bt_path = os.path.join(xpcrs_dir, 'bt', '%s.rs' % stem)
xpt = BytesIO()
write_typelib(idl, xpt, path)
xpt.seek(0)
xpts[stem] = xpt
rule.add_dependencies(idl.deps)
with FileAvoidWrite(header_path) as fh:
print_header(idl, fh, path)
with FileAvoidWrite(rs_rt_path) as fh:
print_rust_bindings(idl, fh, path)
with FileAvoidWrite(rs_bt_path) as fh:
print_rust_macros_bindings(idl, fh, path)
# TODO use FileAvoidWrite once it supports binary mode.
xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
xpt_link(xpts.values()).write(xpt_path)
rule.add_targets([xpt_path])
if deps_dir:
deps_path = os.path.join(deps_dir, '%s.pp' % module)
with FileAvoidWrite(deps_path) as fh:
mk.dump(fh)
def test_xpt_link(self):
"""
Test the xpt_link method.
"""
t1 = xpt.Typelib()
# add an unresolved interface
t1.interfaces.append(xpt.Interface("IFoo"))
f1 = self.gettempfile()
t1.write(f1)
t2 = xpt.Typelib()
# add an unresolved interface
t2.interfaces.append(xpt.Interface("IBar"))
f2 = self.gettempfile()
t2.write(f2)
f3 = self.gettempfile()
xpt.xpt_link(f3, [f1, f2])
t3 = xpt.Typelib.read(f3)
self.assertEqual(2, len(t3.interfaces))
# Interfaces should wind up sorted
self.assertEqual("IBar", t3.interfaces[0].name)
self.assertEqual("IFoo", t3.interfaces[1].name)
# Add some IID values
t1 = xpt.Typelib()
# add an unresolved interface
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff"))
f1 = self.gettempfile()
t1.write(f1)
t2 = xpt.Typelib()
# add an unresolved interface
t2.interfaces.append(xpt.Interface("IBar", iid="44332211-6655-8877-0099-aabbccddeeff"))
f2 = self.gettempfile()
t2.write(f2)
f3 = self.gettempfile()
xpt.xpt_link(f3, [f1, f2])
t3 = xpt.Typelib.read(f3)
self.assertEqual(2, len(t3.interfaces))
# Interfaces should wind up sorted
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("IBar", t3.interfaces[1].name)
def process(input_dir, cache_dir, header_dir, xpt_dir, deps_dir, module, stems):
p = IDLParser(outputdir=cache_dir)
xpts = {}
deps = set()
# Write out dependencies for Python modules we import. If this list isn't
# up to date, we will not re-process XPIDL files if the processor changes.
for imported in ('header', 'typelib', 'xpidl', 'xpt'):
path = sys.modules[imported].__file__
if path.endswith('.pyc'):
path = path[0:-1]
deps.add(path)
for stem in stems:
path = os.path.join(input_dir, '%s.idl' % stem)
idl_data = open(path).read()
idl = p.parse(idl_data, filename=path)
idl.resolve([input_dir], p)
header_path = os.path.join(header_dir, '%s.h' % stem)
deps_path = os.path.join(deps_dir, '%s.pp' % stem)
xpt = BytesIO()
write_typelib(idl, xpt, path)
xpt.seek(0)
xpts[stem] = xpt
deps |= set(dep.replace('\\', '/') for dep in idl.deps)
with FileAvoidWrite(header_path) as fh:
print_header(idl, fh, path)
# TODO use FileAvoidWrite once it supports binary mode.
xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
xpt_link(xpts.values()).write(xpt_path)
deps_path = os.path.join(deps_dir, '%s.pp' % module)
with FileAvoidWrite(deps_path) as fh:
# Need output to be consistent to avoid rewrites.
s_deps = sorted(deps)
fh.write('%s: %s\n' % (xpt_path, ' '.join(s_deps)))
for dep in s_deps:
fh.write('%s:\n' % dep)
def test_mergeResolvedUnresolved(self):
"""
Test that merging two typelibs, one of which contains an unresolved
reference to an interface, and the other of which contains a
resolved reference to the same interface results in keeping the
resolved reference.
"""
# t1 has an unresolved interface, t2 has a resolved version
t1 = xpt.Typelib()
# add an unresolved interface
t1.interfaces.append(xpt.Interface("IFoo"))
t2 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t2.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m], scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(1, len(t3.interfaces))
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[0].iid)
self.assert_(t3.interfaces[0].resolved)
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assertEqual("Bar", t3.interfaces[0].methods[0].name)
# t1 has a resolved interface, t2 has an unresolved version
t1 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m], scriptable=True))
t2 = xpt.Typelib()
# add an unresolved interface
t2.interfaces.append(xpt.Interface("IFoo"))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(1, len(t3.interfaces))
self.assertEqual("IFoo", t3.interfaces[0].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[0].iid)
self.assert_(t3.interfaces[0].resolved)
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assertEqual("Bar", t3.interfaces[0].methods[0].name)
def copy(self, dest, skip_if_older=True):
'''
Link the registered XPTs and place the resulting linked XPT at the
destination given as a string or a Dest instance. Avoids an expensive
XPT linking if the interfaces in an existing destination match those of
the individual XPTs to link.
skip_if_older is ignored.
'''
if isinstance(dest, basestring):
dest = Dest(dest)
assert isinstance(dest, Dest)
from xpt import xpt_link, Typelib, Interface
all_typelibs = [Typelib.read(f.open()) for f in self._files]
if dest.exists():
# Typelib.read() needs to seek(), so use a BytesIO for dest
# content.
dest_interfaces = \
dict((i.name, i)
for i in Typelib.read(BytesIO(dest.read())).interfaces
if i.iid != Interface.UNRESOLVED_IID)
identical = True
for f in self._files:
typelib = Typelib.read(f.open())
for i in typelib.interfaces:
if i.iid != Interface.UNRESOLVED_IID and \
not (i.name in dest_interfaces and
i == dest_interfaces[i.name]):
identical = False
break
if identical:
return False
s = BytesIO()
xpt_link(all_typelibs).write(s)
dest.write(s.getvalue())
return True
def test_mergeReplaceArrayTypeParams(self):
"""
Test that merging an interface correctly updates ArrayType
params whose element_type is an InterfaceType on methods
of other interfaces.
"""
# t1 has an unresolved interface and an interface that uses the
# unresolved interface as a type in an ArrayType in a parameter
# of a method. t2 has a resolved version of the unresolved interface.
t1 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t1.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a type in an ArrayType in a param value in a method.
vp = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
intp = xpt.Param(xpt.SimpleType(xpt.Type.Tags.int32))
p = xpt.Param(xpt.ArrayType(xpt.InterfaceType(i), 1, 2))
m = xpt.Method("ArrayIfaceParam", vp, params=[p, intp, intp])
t1.interfaces.append(
xpt.Interface("IParam",
iid="11111111-1111-1111-1111-111111111111",
methods=[m]))
t2 = xpt.Typelib()
# add a resolved interface
m = xpt.Method("Bar", vp)
t2.interfaces.append(
xpt.Interface("IFoo",
iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m]))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IParam", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111",
t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff",
t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's param type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].params[0].type.element_type.
iface.resolved)
self.assertEqual(
t3.interfaces[1],
t3.interfaces[0].methods[0].params[0].type.element_type.iface)
def test_mergeReplaceArrayTypeParams(self):
"""
Test that merging an interface correctly updates ArrayType
params whose element_type is an InterfaceType on methods
of other interfaces.
"""
# t1 has an unresolved interface and an interface that uses the
# unresolved interface as a type in an ArrayType in a parameter
# of a method. t2 has a resolved version of the unresolved interface.
t1 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t1.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a type in an ArrayType in a param value in a method.
vp = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
intp = xpt.Param(xpt.SimpleType(xpt.Type.Tags.int32))
p = xpt.Param(xpt.ArrayType(xpt.InterfaceType(i), 1, 2))
m = xpt.Method("ArrayIfaceParam", vp, params=[p, intp, intp])
t1.interfaces.append(xpt.Interface("IParam", iid="11111111-1111-1111-1111-111111111111",
methods=[m], scriptable=True))
t2 = xpt.Typelib()
# add a resolved interface
m = xpt.Method("Bar", vp)
t2.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m], scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IParam", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111", t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's param type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].params[0].type.element_type.iface.resolved)
self.assertEqual(t3.interfaces[1],
t3.interfaces[0].methods[0].params[0].type.element_type.iface)
def test_mergeReplaceRetval(self):
"""
Test that merging an interface correctly updates InterfaceType
return values on methods of other interfaces.
"""
# t1 has an unresolved interface and an interface that uses the
# unresolved interface as a return value from a method. t2
# has a resolved version of the unresolved interface.
t1 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t1.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a return value in a method.
p = xpt.Param(xpt.InterfaceType(i))
m = xpt.Method("ReturnIface", p)
t1.interfaces.append(xpt.Interface("IRetval", iid="11111111-1111-1111-1111-111111111111", methods=[m]))
t2 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t2.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff", methods=[m]))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IRetval", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111", t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's return value type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].result.type.iface.resolved)
self.assertEqual(t3.interfaces[1], t3.interfaces[0].methods[0].result.type.iface)
# t1 has a resolved interface. t2 has an unresolved version and
# an interface that uses the unresolved interface as a return value
# from a method.
t1 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff", methods=[m]))
t2 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t2.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a return value in a method.
p = xpt.Param(xpt.InterfaceType(i))
m = xpt.Method("ReturnIface", p)
t2.interfaces.append(xpt.Interface("IRetval", iid="11111111-1111-1111-1111-111111111111", methods=[m]))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IRetval", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111", t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's return value type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].result.type.iface.resolved)
self.assertEqual(t3.interfaces[1], t3.interfaces[0].methods[0].result.type.iface)
def test_mergeReplaceParents(self):
"""
Test that merging an interface results in other interfaces' parent
member being updated properly.
"""
# t1 has an unresolved interface, t2 has a resolved version,
# but t1 also has another interface whose parent is the unresolved
# interface.
t1 = xpt.Typelib()
# add an unresolved interface
pi = xpt.Interface("IFoo")
t1.interfaces.append(pi)
# add a child of the unresolved interface
t1.interfaces.append(
xpt.Interface("IChild", iid="11111111-1111-1111-1111-111111111111", resolved=True, parent=pi)
)
t2 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t2.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff", methods=[m]))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IChild", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111", t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[1].iid)
self.assert_(t3.interfaces[0].resolved)
# Ensure that IChild's parent has been updated
self.assertEqual(t3.interfaces[1], t3.interfaces[0].parent)
self.assert_(t3.interfaces[0].parent.resolved)
# t1 has a resolved interface, t2 has an unresolved version,
# but t2 also has another interface whose parent is the unresolved
# interface.
t1 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t1.interfaces.append(xpt.Interface("IFoo", iid="11223344-5566-7788-9900-aabbccddeeff", methods=[m]))
t2 = xpt.Typelib()
# add an unresolved interface
pi = xpt.Interface("IFoo")
t2.interfaces.append(pi)
# add a child of the unresolved interface
t2.interfaces.append(
xpt.Interface("IChild", iid="11111111-1111-1111-1111-111111111111", resolved=True, parent=pi)
)
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IChild", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111", t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff", t3.interfaces[1].iid)
self.assert_(t3.interfaces[0].resolved)
# Ensure that IChild's parent has been updated
self.assertEqual(t3.interfaces[1], t3.interfaces[0].parent)
self.assert_(t3.interfaces[0].parent.resolved)
def test_mergeReplaceRetval(self):
"""
Test that merging an interface correctly updates InterfaceType
return values on methods of other interfaces.
"""
# t1 has an unresolved interface and an interface that uses the
# unresolved interface as a return value from a method. t2
# has a resolved version of the unresolved interface.
t1 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t1.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a return value in a method.
p = xpt.Param(xpt.InterfaceType(i))
m = xpt.Method("ReturnIface", p)
t1.interfaces.append(
xpt.Interface("IRetval",
iid="11111111-1111-1111-1111-111111111111",
methods=[m],
scriptable=True))
t2 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t2.interfaces.append(
xpt.Interface("IFoo",
iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m],
scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IRetval", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111",
t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff",
t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's return value type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].result.type.iface.resolved)
self.assertEqual(t3.interfaces[1],
t3.interfaces[0].methods[0].result.type.iface)
# t1 has a resolved interface. t2 has an unresolved version and
# an interface that uses the unresolved interface as a return value
# from a method.
t1 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t1.interfaces.append(
xpt.Interface("IFoo",
iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m],
scriptable=True))
t2 = xpt.Typelib()
# add an unresolved interface
i = xpt.Interface("IFoo")
t2.interfaces.append(i)
# add an interface that uses the unresolved interface
# as a return value in a method.
p = xpt.Param(xpt.InterfaceType(i))
m = xpt.Method("ReturnIface", p)
t2.interfaces.append(
xpt.Interface("IRetval",
iid="11111111-1111-1111-1111-111111111111",
methods=[m],
scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IRetval", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111",
t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff",
t3.interfaces[1].iid)
self.assert_(t3.interfaces[1].resolved)
# Ensure that IRetval's method's return value type has been updated.
self.assertEqual(1, len(t3.interfaces[0].methods))
self.assert_(t3.interfaces[0].methods[0].result.type.iface.resolved)
self.assertEqual(t3.interfaces[1],
t3.interfaces[0].methods[0].result.type.iface)
def test_mergeReplaceParents(self):
"""
Test that merging an interface results in other interfaces' parent
member being updated properly.
"""
# t1 has an unresolved interface, t2 has a resolved version,
# but t1 also has another interface whose parent is the unresolved
# interface.
t1 = xpt.Typelib()
# add an unresolved interface
pi = xpt.Interface("IFoo")
t1.interfaces.append(pi)
# add a child of the unresolved interface
t1.interfaces.append(
xpt.Interface("IChild",
iid="11111111-1111-1111-1111-111111111111",
resolved=True,
parent=pi,
scriptable=True))
t2 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t2.interfaces.append(
xpt.Interface("IFoo",
iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m],
scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IChild", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111",
t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff",
t3.interfaces[1].iid)
self.assert_(t3.interfaces[0].resolved)
# Ensure that IChild's parent has been updated
self.assertEqual(t3.interfaces[1], t3.interfaces[0].parent)
self.assert_(t3.interfaces[0].parent.resolved)
# t1 has a resolved interface, t2 has an unresolved version,
# but t2 also has another interface whose parent is the unresolved
# interface.
t1 = xpt.Typelib()
# add a resolved interface
p = xpt.Param(xpt.SimpleType(xpt.Type.Tags.void))
m = xpt.Method("Bar", p)
t1.interfaces.append(
xpt.Interface("IFoo",
iid="11223344-5566-7788-9900-aabbccddeeff",
methods=[m],
scriptable=True))
t2 = xpt.Typelib()
# add an unresolved interface
pi = xpt.Interface("IFoo")
t2.interfaces.append(pi)
# add a child of the unresolved interface
t2.interfaces.append(
xpt.Interface("IChild",
iid="11111111-1111-1111-1111-111111111111",
resolved=True,
parent=pi,
scriptable=True))
t3 = xpt.xpt_link([t1, t2])
self.assertEqual(2, len(t3.interfaces))
self.assertEqual("IChild", t3.interfaces[0].name)
self.assertEqual("11111111-1111-1111-1111-111111111111",
t3.interfaces[0].iid)
self.assertEqual("IFoo", t3.interfaces[1].name)
self.assertEqual("11223344-5566-7788-9900-aabbccddeeff",
t3.interfaces[1].iid)
self.assert_(t3.interfaces[0].resolved)
# Ensure that IChild's parent has been updated
self.assertEqual(t3.interfaces[1], t3.interfaces[0].parent)
self.assert_(t3.interfaces[0].parent.resolved)
