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618f726f | 1 | # Copyright (C) 2010-2016 Free Software Foundation, Inc. |
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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 python pretty | |
17 | # printer registration. | |
18 | ||
19 | load_lib gdb-python.exp | |
20 | ||
21 | standard_testfile | |
22 | ||
23 | if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} { | |
24 | return -1 | |
25 | } | |
26 | ||
27 | # Skip all tests if Python scripting is not enabled. | |
28 | if { [skip_python_tests] } { continue } | |
29 | ||
30 | set remote_python_file [gdb_remote_download host \ | |
31 | ${srcdir}/${subdir}/${testfile}.py] | |
32 | ||
33 | if ![runto_main ] { | |
bc6c7af4 | 34 | fail "can't run to main" |
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35 | return -1 |
36 | } | |
37 | ||
38 | proc prepare_test { } { | |
39 | global testfile remote_python_file | |
40 | ||
41 | # Start with a fresh gdb. | |
42 | clean_restart ${testfile} | |
43 | ||
44 | set run_to_here [gdb_get_line_number {break to inspect} ${testfile}.c ] | |
45 | if ![runto ${testfile}.c:$run_to_here message] { | |
46 | return 0 | |
47 | } | |
48 | ||
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49 | gdb_test_no_output "python exec (open ('${remote_python_file}').read ())" \ |
50 | "read file" | |
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51 | |
52 | gdb_test_no_output "py progspace = gdb.current_progspace()" | |
53 | gdb_test_no_output "py my_pretty_printer1 = build_pretty_printer1()" | |
54 | gdb_test_no_output "py my_pretty_printer2 = build_pretty_printer2()" | |
55 | ||
56 | return 1 | |
57 | } | |
58 | ||
59 | proc test_printers { s_prefix } { | |
60 | global hex | |
61 | ||
62 | gdb_test "print flt" " = x=<42> y=<43>" \ | |
63 | "print flt" | |
64 | gdb_test "print s" " = ${s_prefix} a=<1> b=<$hex>" \ | |
65 | "print s" | |
66 | } | |
67 | ||
68 | # Test registration with verbose off. | |
69 | ||
70 | with_test_prefix "verbose off" { | |
71 | if ![prepare_test] { | |
72 | return -1 | |
73 | } | |
74 | ||
75 | gdb_test_no_output "set verbose off" | |
76 | ||
77 | gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" | |
78 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" | |
79 | ||
80 | test_printers "s1" | |
81 | } | |
82 | ||
83 | # Test registration with verbose on. | |
84 | ||
85 | with_test_prefix "verbose on" { | |
86 | if ![prepare_test] { | |
87 | return -1 | |
88 | } | |
89 | ||
90 | gdb_test_no_output "set verbose on" | |
91 | ||
92 | gdb_test "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" \ | |
93 | "Registering global lookup_function_lookup_test pretty-printer ..." | |
94 | gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" \ | |
95 | "Registering pp-test pretty-printer for .*/py-pp-registration ..." | |
96 | ||
97 | test_printers "s1" | |
98 | } | |
99 | ||
100 | # Exercise the "replace" argument to register_pretty_printer. | |
101 | ||
102 | with_test_prefix "replace" { | |
103 | if ![prepare_test] { | |
104 | return -1 | |
105 | } | |
106 | ||
107 | gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" | |
108 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" | |
109 | gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=False)" \ | |
110 | "RuntimeError: pretty-printer already registered: pp-test\r\nError while executing Python code." | |
111 | ||
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112 | with_test_prefix "test printers 1" { |
113 | test_printers "s1" | |
114 | } | |
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115 | |
116 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=True)" | |
117 | ||
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118 | with_test_prefix "test printers 2" { |
119 | test_printers "s2" | |
120 | } | |
34f5f757 | 121 | } |