| from clang.cindex import Index |
| |
| baseInput="int one;\nint two;\n" |
| |
| def assert_location(loc, line, column, offset): |
| assert loc.line == line |
| assert loc.column == column |
| assert loc.offset == offset |
| |
| def test_location(): |
| index = Index.create() |
| tu = index.parse('t.c', unsaved_files = [('t.c',baseInput)]) |
| |
| for n in tu.cursor.get_children(): |
| if n.spelling == 'one': |
| assert_location(n.location,line=1,column=5,offset=4) |
| if n.spelling == 'two': |
| assert_location(n.location,line=2,column=5,offset=13) |
| |
| # adding a linebreak at top should keep columns same |
| tu = index.parse('t.c', unsaved_files = [('t.c',"\n"+baseInput)]) |
| |
| for n in tu.cursor.get_children(): |
| if n.spelling == 'one': |
| assert_location(n.location,line=2,column=5,offset=5) |
| if n.spelling == 'two': |
| assert_location(n.location,line=3,column=5,offset=14) |
| |
| # adding a space should affect column on first line only |
| tu = index.parse('t.c', unsaved_files = [('t.c'," "+baseInput)]) |
| |
| for n in tu.cursor.get_children(): |
| if n.spelling == 'one': |
| assert_location(n.location,line=1,column=6,offset=5) |
| if n.spelling == 'two': |
| assert_location(n.location,line=2,column=5,offset=14) |
| |
| def test_extent(): |
| index = Index.create() |
| tu = index.parse('t.c', unsaved_files = [('t.c',baseInput)]) |
| |
| for n in tu.cursor.get_children(): |
| if n.spelling == 'one': |
| assert_location(n.extent.start,line=1,column=1,offset=0) |
| assert_location(n.extent.end,line=1,column=8,offset=7) |
| assert baseInput[n.extent.start.offset:n.extent.end.offset] == "int one" |
| if n.spelling == 'two': |
| assert_location(n.extent.start,line=2,column=1,offset=9) |
| assert_location(n.extent.end,line=2,column=8,offset=16) |
| assert baseInput[n.extent.start.offset:n.extent.end.offset] == "int two" |
