cpcompletion.exp revision 1.3 
1# Copyright 2009-2015 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16# This file is part of the gdb testsuite.
17
18# A helper procedure to test location completions restricted by
19# class.
20proc test_class_complete {class expr name matches} {
21    global gdb_prompt
22
23    set matches [lsort $matches]
24    set cmd "complete break ${class}::$expr"
25    set seen {}
26    gdb_test_multiple $cmd $name {
27	"break ${class}::main" { fail "$name (saw global symbol)" }
28	$cmd { exp_continue }
29	-re "break ${class}::\[A-Za-z0-9_~\]+" {
30	    set str $expect_out(0,string)
31	    scan $str "break ${class}::%\[^(\]" method
32	    lappend seen $method
33	    exp_continue
34	}
35	-re "$gdb_prompt $" {
36	    set failed ""
37	    foreach got [lsort $seen] have $matches {
38		if {![string equal $got $have]} {
39		    set failed $have
40		    break
41		}
42	    }
43	    if {[string length $failed] != 0} {
44		fail "$name ($failed not found)"
45	    } else {
46		pass $name
47	    }
48	}
49    }
50}
51
52if { [skip_cplus_tests] } { continue }
53
54standard_testfile pr9594.cc
55
56if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
57    return -1
58}
59
60# Test that completion is restricted by class name (all methods)
61test_class_complete Foo "" "complete class methods" \
62    [list Foo Foofoo get_foo set_foo ~Foo]
63
64test_class_complete Foo F "complete class methods beginning with F" \
65    [list Foo Foofoo]
66
67# The tests below depend on the current code scope.
68
69set bp_location [gdb_get_line_number "Set breakpoint here" ${srcfile}]
70
71if {![runto "${srcfile}:$bp_location"]} {
72    perror "test suppressed"
73    return
74}
75
76# This also tests inheritance -- completion should only see a single
77# "get_foo".
78gdb_test "complete p foo1.g" "p foo1\\.get_foo"
79
80# Test inheritance without overriding.
81gdb_test "complete p foo1.base" "p foo1\\.base_function_only"
82
83# Test non-completion of constructor names.
84gdb_test "complete p foo1.Fo" "p foo1\\.Foofoo"
85
86# Test completion with an anonymous struct.
87gdb_test "complete p a.g" "p a\\.get"
88