| 1 | # Copyright 2014-2016 Free Software Foundation, Inc. |
| 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 debug methods |
| 17 | # feature in the Python extension language. |
| 18 | |
| 19 | load_lib gdb-python.exp |
| 20 | |
| 21 | if { [skip_cplus_tests] } { continue } |
| 22 | |
| 23 | standard_testfile py-xmethods.cc |
| 24 | |
| 25 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} { |
| 26 | return -1 |
| 27 | } |
| 28 | |
| 29 | # Skip all tests if Python scripting is not enabled. |
| 30 | if { [skip_python_tests] } { continue } |
| 31 | |
| 32 | if ![runto_main] { |
| 33 | return -1 |
| 34 | } |
| 35 | |
| 36 | set xmethods_script [gdb_remote_download host \ |
| 37 | ${srcdir}/${subdir}/${testfile}.py] |
| 38 | |
| 39 | gdb_breakpoint [gdb_get_line_number "Break here."] |
| 40 | gdb_continue_to_breakpoint "Break here" ".*Break here.*" |
| 41 | |
| 42 | # Tests before loading the debug methods. |
| 43 | gdb_test "p a1 + a2" ".* = 15" "before: a1 + a2" |
| 44 | gdb_test "p a_plus_a" ".* = 1" "before: a_plus_a 1" |
| 45 | |
| 46 | gdb_test "p a2 - a1" ".* = 5" "before: a2 - a1" |
| 47 | gdb_test "p a_minus_a" ".* = 1" "before: a_minus_a 1" |
| 48 | |
| 49 | gdb_test "p b1 - a1" ".* = 25" "before: b1 - a1" |
| 50 | gdb_test "p a_minus_a" ".* = 2" "before: a_minus_a 2" |
| 51 | |
| 52 | gdb_test "p a1.geta()" ".* = 5" "before: a1.geta()" |
| 53 | gdb_test "p a_geta" ".* = 1" "before: a_geta 1" |
| 54 | |
| 55 | gdb_test "p ++a1" "No symbol.*" "before: ++a1" |
| 56 | gdb_test "p a1.getarrayind(5)" "Couldn't find method.*" \ |
| 57 | "Before: a1.getarrayind(5)" |
| 58 | |
| 59 | gdb_test "p a_ptr->geta()" ".* = 60" "before: a_ptr->geta()" |
| 60 | gdb_test "p b_geta" ".* = 1" "before: b_geta 1" |
| 61 | |
| 62 | gdb_test "p e.geta()" ".* = 100" "before: e.geta()" |
| 63 | gdb_test "p a_geta" ".* = 2" "before: a_geta 2" |
| 64 | |
| 65 | # Since g.size_diff operates of sizes of int and float, do not check for |
| 66 | # actual result value as it could be different on different platforms. |
| 67 | gdb_test "p g.size_diff<float>()" ".*" "before: call g.size_diff<float>()" |
| 68 | gdb_test "p g_size_diff" ".* = 2" "before: g_size_diff 2" |
| 69 | |
| 70 | gdb_test "p g.size_diff<unsigned long>()" "Couldn't find method.*" \ |
| 71 | "Before: g.size_diff<unsigned long>()" |
| 72 | |
| 73 | gdb_test "p g.size_mul<2>()" ".*" "before: g.size_mul<2>()" |
| 74 | gdb_test "p g_size_mul" ".* = 2" "before: g_size_mul 2" |
| 75 | |
| 76 | gdb_test "p g.size_mul<5>()" "Couldn't find method.*" \ |
| 77 | "Before: g.size_mul<5>()" |
| 78 | |
| 79 | gdb_test "p g.mul<double>(2.0)" ".* = 10" "before: g.mul<double>(2.0)" |
| 80 | gdb_test "p g_mul" ".* = 2" "before: g_mul 2" |
| 81 | |
| 82 | gdb_test "p g.mul<char>('a')" "Couldn't find method.*" \ |
| 83 | "Before: g.mul<char>('a')" |
| 84 | |
| 85 | # Load the script which adds the debug methods. |
| 86 | gdb_test_no_output "source ${xmethods_script}" "load the script file" |
| 87 | |
| 88 | # Tests after loading debug methods. |
| 89 | gdb_test "p a1 + a2" "From Python <A_plus_A>.*15" "after: a1 + a2" |
| 90 | |
| 91 | gdb_test "p a2 - a1" ".* = 5" "after: a2 - a1" |
| 92 | gdb_test "p a_minus_a" ".* = 3" "after: a_minus_a 3" |
| 93 | |
| 94 | gdb_test "p b1 + a1" "From Python <A_plus_A>.*35" "after: b1 + a1" |
| 95 | |
| 96 | gdb_test "p b1 - a1" ".* = 25" "after: b1 - a1" |
| 97 | gdb_test "p a_minus_a" ".* = 4" "after: a_minus_a 4" |
| 98 | |
| 99 | gdb_test "p a1.geta()" "From Python <A_geta>.*5" "after: a1.geta()" |
| 100 | gdb_test "p ++a1" "From Python <plus_plus_A>.*6" "after: ++a1" |
| 101 | gdb_test "p a1.getarrayind(5)" "From Python <A_getarrayind>.*5" \ |
| 102 | "After: a1.getarrayind(5)" |
| 103 | gdb_test "P a1\[6\]" ".*int &.*6" "after a1\[\]" |
| 104 | gdb_test "P b1\[7\]" ".*const int &.*7" "after b1\[\]" |
| 105 | # Note the following test. Xmethods on dynamc types are not looked up |
| 106 | # currently. Hence, even though a_ptr points to a B object, the xmethod |
| 107 | # defined for A objects is invoked. |
| 108 | gdb_test "p a_ptr->geta()" "From Python <A_geta>.*30" "after: a_ptr->geta()" |
| 109 | gdb_test "p e.geta()" "From Python <A_geta>.*100" "after: e.geta()" |
| 110 | gdb_test "p e_ptr->geta()" "From Python <A_geta>.*100" "after: e_ptr->geta()" |
| 111 | gdb_test "p e_ref.geta()" "From Python <A_geta>.*100" "after: e_ref.geta()" |
| 112 | gdb_test "p e.method(10)" "From Python <E_method_int>.* = void" \ |
| 113 | "After: e.method(10)" |
| 114 | gdb_test "p e.method('a')" "From Python <E_method_char>.* = void" \ |
| 115 | "After: e.method('a')" |
| 116 | gdb_test "p g.size_diff<float> ()" "From Python G<>::size_diff.*" \ |
| 117 | "After: g.size_diff<float>()" |
| 118 | gdb_test "p g.size_diff< unsigned long >()" "From Python G<>::size_diff.*" \ |
| 119 | "After: g.size_diff<unsigned long>()" |
| 120 | gdb_test "p g.size_mul<2>()" "From Python G<>::size_mul.*" \ |
| 121 | "After: g.size_mul<2>()" |
| 122 | gdb_test "p g.size_mul< 5 >()" "From Python G<>::size_mul.*" \ |
| 123 | "After: g.size_mul< 5 >()" |
| 124 | gdb_test "p g.mul<double>(2.0)" "From Python G<>::mul.*" \ |
| 125 | "After: g.mul<double>(2.0)" |
| 126 | gdb_test "p g.mul<char>('a')" "From Python G<>::mul.*" \ |
| 127 | gdb_test "p g_ptr->mul<char>('a')" "From Python G<>::mul.*" \ |
| 128 | "after: g_ptr->mul<char>('a')" |
| 129 | |
| 130 | # Tests for 'disable/enable xmethod' command. |
| 131 | gdb_test_no_output "disable xmethod progspace G_methods" \ |
| 132 | "Disable G_methods" |
| 133 | gdb_test "p g.mul<char>('a')" "Couldn't find method.*" \ |
| 134 | "g.mul<char>('a') after disabling G_methods" |
| 135 | gdb_test_no_output "enable xmethod progspace G_methods" \ |
| 136 | "Enable G_methods" |
| 137 | gdb_test "p g.mul<char>('a')" "From Python G<>::mul.*" \ |
| 138 | "After enabling G_methods" |
| 139 | gdb_test_no_output "disable xmethod progspace G_methods;mul" \ |
| 140 | "Disable G_methods;mul" |
| 141 | gdb_test "p g.mul<char>('a')" "Couldn't find method.*" \ |
| 142 | "g.mul<char>('a') after disabling G_methods;mul" |
| 143 | gdb_test_no_output "enable xmethod progspace G_methods;mul" \ |
| 144 | "Enable G_methods;mul" |
| 145 | gdb_test "p g.mul<char>('a')" "From Python G<>::mul.*" \ |
| 146 | "After enabling G_methods;mul" |
| 147 | |
| 148 | # Test for 'info xmethods' command |
| 149 | gdb_test "info xmethod global plus" "global.*plus_plus_A" \ |
| 150 | "info xmethod global plus 1" |
| 151 | gdb_test_no_output "disable xmethod progspace E_methods;method_int" \ |
| 152 | "disable xmethod progspace E_methods;method_int" |
| 153 | gdb_test "info xmethod progspace E_methods;method_int" ".* \\\[disabled\\\]" \ |
| 154 | "info xmethod xmethods E_methods;method_int" |
| 155 | gdb_test_no_output "disable xmethod progspace G_methods" "disable G_methods 2" |
| 156 | gdb_test "info xmethod progspace" ".*G_methods \\\[disabled\\\].*" \ |
| 157 | "info xmethod progspace" |
| 158 | |
| 159 | # PR 18285 |
| 160 | # First make sure both are enabled. |
| 161 | gdb_test_no_output "enable xmethod progspace E_methods;method_char" |
| 162 | gdb_test_no_output "enable xmethod progspace E_methods;method_int" |
| 163 | gdb_test "pt e.method('a')" "type = void" |
| 164 | gdb_test "pt e.method(10)" \ |
| 165 | "NotImplementedError.*Error while fetching result type of an xmethod worker defined in Python." |