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a766d390 DE |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
3 | # Copyright 2012 Free Software Foundation, Inc. | |
4 | ||
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | ||
18 | # Test printing of various values. | |
19 | # NOTE: The tests here intentionally do not require a go compiler. | |
20 | ||
21 | load_lib "go.exp" | |
22 | ||
23 | if { [skip_go_tests] } { continue } | |
24 | ||
25 | proc test_float_accepted {} { | |
26 | global gdb_prompt | |
27 | ||
28 | # Test parsing of fp value with legit text following. | |
29 | gdb_test "p 1234.5+1" " = 1235.5" "check fp + text" | |
30 | ||
31 | # Test all the suffixes (including no suffix). | |
32 | gdb_test "p 1." " = 1" | |
33 | gdb_test "p 1.5" " = 1.5" | |
34 | gdb_test "p 1.f" " = 1" | |
35 | gdb_test "p 1.5f" " = 1.5" | |
36 | gdb_test "p 1.l" " = 1" | |
37 | gdb_test "p 1.5l" " = 1.5" | |
38 | ||
39 | # Test hexadecimal floating point. | |
40 | set test "p 0x1.1" | |
41 | gdb_test_multiple $test $test { | |
42 | -re " = 1\\.0625\r\n$gdb_prompt $" { | |
43 | pass $test | |
44 | } | |
45 | -re "Invalid number \"0x1\\.1\"\\.\r\n$gdb_prompt $" { | |
46 | # Older glibc does not support hex float, newer does. | |
47 | xfail $test | |
48 | } | |
49 | } | |
50 | } | |
51 | ||
52 | proc test_float_rejected {} { | |
53 | # Test bad suffixes. | |
54 | test_print_reject "p 1.1x" | |
55 | test_print_reject "p 1.1ff" | |
56 | test_print_reject "p 1.1ll" | |
57 | } | |
58 | ||
59 | # Start with a fresh gdb. | |
60 | ||
61 | gdb_exit | |
62 | gdb_start | |
63 | gdb_reinitialize_dir $srcdir/$subdir | |
64 | ||
65 | if [set_lang_go] { | |
66 | test_float_accepted | |
67 | test_float_rejected | |
68 | } else { | |
69 | warning "Go print tests suppressed" | |
70 | } |