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32d0add0 | 1 | # Copyright (C) 2012-2015 Free Software Foundation, Inc. |
7b282c5a SCR |
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. It tests the mechanism | |
17 | # exposing values to Python. | |
18 | ||
19 | if { [skip_cplus_tests] } { continue } | |
20 | ||
ac52f9a2 | 21 | standard_testfile .cc |
7b282c5a SCR |
22 | |
23 | if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { | |
24 | return -1 | |
25 | } | |
26 | ||
27 | # Skip all tests if Python scripting is not enabled. | |
28 | if { [skip_python_tests] } { continue } | |
29 | ||
30 | if ![runto_main] { | |
31 | return -1 | |
32 | } | |
33 | ||
34 | gdb_breakpoint [gdb_get_line_number "Break here."] | |
35 | gdb_continue_to_breakpoint "Break here" ".*Break here.*" | |
36 | ||
9325cb04 PK |
37 | gdb_test "python print (str(gdb.parse_and_eval(\"a\").type))" "const A &" |
38 | gdb_test "python print (str(gdb.parse_and_eval(\"a\").referenced_value().type))" "const A" | |
39 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ref\").type))" "int &" | |
40 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ref\").referenced_value().type))" "int" | |
41 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ref\").referenced_value()))" "10" | |
42 | ||
43 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ptr_ref\").dereference().type))" "int" | |
44 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ptr_ref\").referenced_value().type))" "int_ptr" | |
45 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ptr_ref\").referenced_value().dereference()))" "10" | |
46 | gdb_test "python print (str(gdb.parse_and_eval(\"int_ptr_ref\").referenced_value().referenced_value()))" "10" | |
a16b0e22 SC |
47 | |
48 | # Tests for gdb.Value[gdb.Field] | |
49 | gdb_test_no_output "python b = gdb.parse_and_eval('b')" "init b" | |
50 | gdb_test_no_output "python b_fields = b.type.fields()" "init b_fields" | |
51 | gdb_test_no_output "python b_obj = gdb.parse_and_eval('b_obj')" "init b_obj" | |
52 | gdb_test_no_output "python b_ref = gdb.parse_and_eval('b_ref')" "init b_ref" | |
53 | gdb_test_no_output "python b_td = gdb.parse_and_eval('b_td')" "init b_td" | |
54 | gdb_test_no_output "python u = gdb.parse_and_eval('u')" "init u" | |
55 | gdb_test_no_output "python u_fields = u.type.fields()" "init u_fields" | |
b5b08fb4 SC |
56 | gdb_test_no_output "python x = gdb.parse_and_eval('x')" "init x" |
57 | gdb_test_no_output "python x_fields = x.type.fields()" "init x_fields" | |
58 | gdb_test_no_output "python uu = gdb.parse_and_eval('uu')" "init uu" | |
59 | gdb_test_no_output "python uu_fields = uu.type.fields()" "init uu_fields" | |
60 | gdb_test_no_output "python x_ptr = gdb.parse_and_eval('x_ptr')" "init x_ptr" | |
61 | gdb_test_no_output "python xtd = gdb.parse_and_eval('xtd')" "init xtd" | |
62 | ||
63 | gdb_test "python print(b\[b_fields\[1\]\])" "97 'a'" "b.a via field" | |
a16b0e22 SC |
64 | |
65 | gdb_test "python print(b\[b_fields\[1\]\])" "97 'a'" "b.a via field" | |
66 | gdb_test "python print(b\[b_fields\[0\]\].type)" "A" \ | |
67 | "type of b's base class via field" | |
68 | gdb_test "python print(b\[b_fields\[0\]\]\['a'\])" "10" "b.A::a via field" | |
69 | ||
70 | gdb_test "python print(b_obj\[b_fields\[1\]\])" "98 'b'" "b_obj->a via field" | |
71 | gdb_test "python print(b_obj\[b_fields\[0\]\].type.target())" "A" \ | |
72 | "type of b_obj's base class via field" | |
73 | gdb_test "python print(b_obj\[b_fields\[0\]\]\['a'\])" "100" \ | |
74 | "b_obj->A::a via field" | |
75 | ||
76 | gdb_test "python print(b_ref\[b_fields\[1\]\])" "98 'b'" "b_ref.a via field" | |
77 | gdb_test "python print(b_ref\[b_fields\[0\]\].type.target())" "A" \ | |
78 | "type of b_ref's base class via field" | |
79 | gdb_test "python print(b_ref\[b_fields\[0\]\]\['a'\])" "100" \ | |
80 | "b_ref.A::a via field" | |
81 | ||
82 | gdb_test "python print(b_td\[b_fields\[1\]\])" "98 'b'" "b_td.a via field" | |
83 | gdb_test "python print(b_td\[b_fields\[0\]\].type.target())" "A" \ | |
84 | "type of b_td's base class via field" | |
85 | gdb_test "python print(b_td\[b_fields\[0\]\]\['a'\])" "100" \ | |
86 | "b_td.A::a via field" | |
87 | ||
88 | gdb_test "python print(u\[u_fields\[0\]\])" "99.*" "u's first field via field" | |
89 | gdb_test "python print(u\[u_fields\[1\]\])" "99.*" "u's second field via field" | |
b5b08fb4 | 90 | |
d7fc3181 SM |
91 | gdb_test "python print(len(x_fields))" "2" "number for fields in u" |
92 | gdb_test "python print(x\[x_fields\[0\]\]\['x'\])" "101" "x.x via field" | |
93 | gdb_test "python print(x\[x_fields\[1\]\]\['a'\])" "102" "x.a via field" | |
94 | gdb_test "python print(x_ptr\[x_fields\[0\]\]\['x'\])" "101" "x_ptr->x via field" | |
95 | gdb_test "python print(x_ptr\[x_fields\[1\]\]\['a'\])" "102" "x_ptr->a via field" | |
96 | gdb_test "python print(xtd\[x_fields\[0\]\]\['x'\])" "101" "xtd->x via field" | |
97 | gdb_test "python print(xtd\[x_fields\[1\]\]\['a'\])" "102" "xtd->a via field" | |
98 | ||
99 | gdb_test "python print(len(uu_fields))" "2" "number of fields in uu" | |
100 | gdb_test "python print(uu\[uu_fields\[0\]\]\['x'\])" "1000" "uu.x via field" | |
101 | gdb_test "python print(uu\[uu_fields\[1\]\]\['a'\])" "1000" "uu.a via field" | |
f7bd0f78 SC |
102 | |
103 | # Test overloaded operators. | |
104 | gdb_test_no_output "python a = gdb.parse_and_eval('a')" "init a" | |
d7fc3181 | 105 | gdb_test "python print(a + 5)" "10" "a + 5" |