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from clang.cindex import *
import os
kInputsDir = os.path.join(os.path.dirname(__file__), 'INPUTS')
def test_spelling():
path = os.path.join(kInputsDir, 'hello.cpp')
index = Index.create()
tu = index.parse(path)
assert tu.spelling == path
def test_cursor():
path = os.path.join(kInputsDir, 'hello.cpp')
index = Index.create()
tu = index.parse(path)
c = tu.cursor
assert isinstance(c, Cursor)
assert c.kind is CursorKind.TRANSLATION_UNIT
def test_parse_arguments():
path = os.path.join(kInputsDir, 'parse_arguments.c')
index = Index.create()
tu = index.parse(path, ['-DDECL_ONE=hello', '-DDECL_TWO=hi'])
spellings = [c.spelling for c in tu.cursor.get_children()]
assert spellings[-2] == 'hello'
assert spellings[-1] == 'hi'
def test_unsaved_files():
index = Index.create()
# FIXME: Why can't we just use "fake.h" here (instead of /tmp/fake.h)?
tu = index.parse('fake.c', unsaved_files = [
('fake.c', """
#include "/tmp/fake.h"
int x;
int SOME_DEFINE;
"""),
('/tmp/fake.h', """
#define SOME_DEFINE y
""")
])
spellings = [c.spelling for c in tu.cursor.get_children()]
assert spellings[-2] == 'x'
assert spellings[-1] == 'y'
def test_unsaved_files_2():
import StringIO
index = Index.create()
tu = index.parse('fake.c', unsaved_files = [
('fake.c', StringIO.StringIO('int x;'))])
spellings = [c.spelling for c in tu.cursor.get_children()]
assert spellings[-1] == 'x'
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