1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
# Copyright 2013-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
load_lib gdb-python.exp
set opts {}
standard_testfile .S
if [info exists COMPILE] {
# make check RUNTESTFLAGS="gdb.python/py-linetable.exp COMPILE=1"
standard_testfile
lappend opts debug optimize=-O2
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
verbose "Skipping ${testfile}."
return
}
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $opts] } {
return -1
}
if ![runto_main] {
return -1
}
# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }
gdb_py_test_silent_cmd "python lt = gdb.selected_frame().find_sal().symtab.linetable()" \
"get instruction" 0
gdb_py_test_multiple "input simple command" \
"python" "" \
"def list_lines():" "" \
" for l in lt:" "" \
" print ('L' + str(l.line) + ' A ' + hex(l.pc))" "" \
"end" ""
gdb_test "python list_lines()" \
"L20 A $hex.*L21 A $hex.*L22 A $hex.*L24 A $hex.*L25 A $hex.*L40 A $hex.*L42 A $hex.*L44 A $hex.*L42 A $hex.*L46 A $hex.*" \
"test linetable iterator addr"
gdb_test "python print(len(lt.line(42)))" "2" \
"Test length of a multiple pc line"
gdb_test "python print(len(lt.line(20)))" "1" \
"Test length of a single pc line"
gdb_test "python print(lt.line(1))" "None" \
"Test None returned for line with no pc"
# Test gdb.Linetable.sourcelines ()
gdb_py_test_silent_cmd "python fset = lt.source_lines()" \
"Get all source lines into a frozen set" 0
gdb_test "python print (sorted(fset))" \
"\\\[20, 21, 22, 24, 25, 28, 29, 30, 32, 33, 37, 39, 40, 42, 44, 45, 46\\\].*" \
"test frozen set contains line numbers"
# Test gdb.Linetable.has_line ()
gdb_test "python print(lt.has_line(20))" \
"True.*" \
"Test has_pcs at line 20"
gdb_test "python print(lt.has_line(44))" \
"True.*" \
"Test has_pcs at line 40"
gdb_test "python print(lt.has_line(10))" \
"False.*" \
"test has_pcs at line 10"
|
