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b811d2c2 | 1 | # Copyright (C) 2010-2020 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 | ||
5b362f04 | 23 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { |
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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 | ||
72ca0410 | 49 | gdb_test_no_output "source ${remote_python_file}" "read file" |
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50 | |
51 | gdb_test_no_output "py progspace = gdb.current_progspace()" | |
52 | gdb_test_no_output "py my_pretty_printer1 = build_pretty_printer1()" | |
53 | gdb_test_no_output "py my_pretty_printer2 = build_pretty_printer2()" | |
54 | ||
55 | return 1 | |
56 | } | |
57 | ||
58 | proc test_printers { s_prefix } { | |
59 | global hex | |
60 | ||
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61 | gdb_test "print flt" " = x=<42> y=<43>" |
62 | gdb_test "print s" " = ${s_prefix} a=<1> b=<$hex>" | |
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63 | } |
64 | ||
65 | # Test registration with verbose off. | |
66 | ||
67 | with_test_prefix "verbose off" { | |
68 | if ![prepare_test] { | |
69 | return -1 | |
70 | } | |
71 | ||
72 | gdb_test_no_output "set verbose off" | |
73 | ||
74 | gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" | |
75 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" | |
76 | ||
77 | test_printers "s1" | |
78 | } | |
79 | ||
80 | # Test registration with verbose on. | |
81 | ||
82 | with_test_prefix "verbose on" { | |
83 | if ![prepare_test] { | |
84 | return -1 | |
85 | } | |
86 | ||
87 | gdb_test_no_output "set verbose on" | |
88 | ||
89 | gdb_test "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" \ | |
90 | "Registering global lookup_function_lookup_test pretty-printer ..." | |
91 | gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" \ | |
74c2c1f4 | 92 | "Registering pp-test pretty-printer for .*py-pp-registration ..." |
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93 | |
94 | test_printers "s1" | |
95 | } | |
96 | ||
97 | # Exercise the "replace" argument to register_pretty_printer. | |
98 | ||
99 | with_test_prefix "replace" { | |
100 | if ![prepare_test] { | |
101 | return -1 | |
102 | } | |
103 | ||
104 | gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" | |
105 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" | |
106 | gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=False)" \ | |
107 | "RuntimeError: pretty-printer already registered: pp-test\r\nError while executing Python code." | |
108 | ||
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109 | with_test_prefix "test printers 1" { |
110 | test_printers "s1" | |
111 | } | |
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112 | |
113 | gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=True)" | |
114 | ||
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115 | with_test_prefix "test printers 2" { |
116 | test_printers "s2" | |
117 | } | |
34f5f757 | 118 | } |