def main():
from lfort.cindex import Index
from pprint import pprint
from optparse import OptionParser, OptionGroup
global opts
parser = OptionParser("usage: %prog [options] {filename} [lfort-args*]")
parser.add_option("", "--show-ids", dest="showIDs",
help="Don't compute cursor IDs (very slow)",
default=False)
parser.add_option("", "--max-depth", dest="maxDepth",
help="Limit cursor expansion to depth N",
metavar="N", type=int, default=None)
parser.disable_interspersed_args()
(opts, args) = parser.parse_args()
if len(args) == 0:
parser.error('invalid number arguments')
index = Index.create()
tu = index.parse(None, args)
if not tu:
parser.error("unable to load input")
pprint(('diags', map(get_diag_info, tu.diagnostics)))
pprint(('nodes', get_info(tu.cursor)))
def test_file():
index = Index.create()
tu = index.parse('t.c', unsaved_files = [('t.c', "")])
file = File.from_name(tu, "t.c")
assert str(file) == "t.c"
assert file.name == "t.c"
assert repr(file) == "<File: t.c>"
def test_file():
index = Index.create()
tu = index.parse('t.c', unsaved_files=[('t.c', "")])
file = File.from_name(tu, "t.c")
assert str(file) == "t.c"
assert file.name == "t.c"
assert repr(file) == "<File: t.c>"
def main():
import sys
from lfort.cindex import Index
from optparse import OptionParser, OptionGroup
parser = OptionParser("usage: %prog [options] {filename} [lfort-args*]")
parser.disable_interspersed_args()
(opts, args) = parser.parse_args()
if len(args) == 0:
parser.error('invalid number arguments')
# FIXME: Add an output file option
out = sys.stdout
index = Index.create()
tu = index.parse(None, args)
if not tu:
parser.error("unable to load input")
# A helper function for generating the node name.
def name(f):
if f:
return "\"" + f.name + "\""
# Generate the include graph
out.write("digraph G {\n")
for i in tu.get_includes():
line = " "
if i.is_input_file:
# Always write the input file as a node just in case it doesn't
# actually include anything. This would generate a 1 node graph.
line += name(i.include)
else:
line += '%s->%s' % (name(i.source), name(i.include))
line += "\n"
out.write(line)
out.write("}\n")
def main():
import sys
from lfort.cindex import Index
from optparse import OptionParser, OptionGroup
parser = OptionParser("usage: %prog [options] {filename} [lfort-args*]")
parser.disable_interspersed_args()
(opts, args) = parser.parse_args()
if len(args) == 0:
parser.error('invalid number arguments')
# FIXME: Add an output file option
out = sys.stdout
index = Index.create()
tu = index.parse(None, args)
if not tu:
parser.error("unable to load input")
# A helper function for generating the node name.
def name(f):
if f:
return "\"" + f.name + "\""
# Generate the include graph
out.write("digraph G {\n")
for i in tu.get_includes():
line = " ";
if i.is_input_file:
# Always write the input file as a node just in case it doesn't
# actually include anything. This would generate a 1 node graph.
line += name(i.include)
else:
line += '%s->%s' % (name(i.source), name(i.include))
line += "\n";
out.write(line)
out.write("}\n")
def test_index_parse():
path = os.path.join(kInputsDir, 'hello.cpp')
index = Index.create()
tu = index.parse(path)
assert isinstance(tu, Program)
