Update copyright year range in all GDB files.
[binutils-gdb.git] / gdb / testsuite / gdb.linespec / cpls-abi-tag.exp
blob7aff5538b9e50f747144131319e7320ce2fce891
1 # Copyright 2017-2020 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is part of the gdb testsuite.
18 # Test ABI tag support in linespecs.
20 load_lib completion-support.exp
22 standard_testfile cpls-abi-tag.cc
24 if {[prepare_for_testing "failed to prepare" $testfile \
25          [list $srcfile] {c++ debug}]} {
26     return -1
29 # Tests below are about tab-completion, which doesn't work if readline
30 # library isn't used.  Check it first.
32 if { ![readline_is_used] } {
33     untested "no tab completion support without readline"
34     return -1
37 gdb_test_no_output "set max-completions unlimited"
39 # Check that the explicit location completer manages to find the next
40 # option name after a -function option, when the -function's argument
41 # is a function with an ABI tag.
43 proc check_explicit_skips_function_argument {function} {
44     test_gdb_complete_unique \
45         "b -function $function -sour" \
46         "b -function $function -source"
49 # The ABI tag tests.
51 proc_with_prefix test_abi_tag {} {
52     with_test_prefix "completion" {
53         foreach cmd_prefix {"b" "b -function"} {
54             # Complete all prefixes between "_funcio" and the full
55             # prototype.  The ABI tag is not considered for actual
56             # completion.
58             with_test_prefix "skip tag" {
59                 # set location "test_abi_tag_function\[abi:tag1\](int)"
60                 set location "test_abi_tag_function(int)"
61                 set line "$cmd_prefix $location"
62                 set start [index_after "_functio" $line]
63                 test_complete_prefix_range $line $start
64             }
66             # Now the same, but start completing at the [.  In that case,
67             # GDB considers the ABI tag as part of actual completion.
68             with_test_prefix "at tag" {
69                 set location "test_abi_tag_function\[abi:tag1\](int)"
70                 set line "$cmd_prefix $location"
71                 set start [index_after "_function" $line]
72                 test_complete_prefix_range $line $start
73             }
75             # Same, but with extra spaces.  Note that the original spaces in
76             # the input line are preserved after completion.
78             with_test_prefix "spaces" {
79                 test_gdb_complete_unique \
80                     "$cmd_prefix test_abi_tag_function \[abi:tag1\] (" \
81                     "$cmd_prefix test_abi_tag_function \[abi:tag1\] (int)"
83                 test_gdb_complete_unique \
84                     "$cmd_prefix test_abi_tag_function \[abi:tag1\] ( int " \
85                     "$cmd_prefix test_abi_tag_function \[abi:tag1\] ( int )"
86             }
87         }
88     }
90     with_test_prefix "set breakpoints" {
91         foreach cmd_prefix {"b" "b -function"} {
92             # Test setting breakpoints.  If the symbol name has an ABI
93             # tag, but the input linespec doesn't, then the ABI tag in the
94             # symbol name is ignored.
95             set linespec_list {
96                 "test_abi_tag_function"
97                 "test_abi_tag_function[abi:tag1]"
98                 "test_abi_tag_function[abi:tag1](int)"
99                 "test_abi_tag_function [abi:tag1]"
100                 "test_abi_tag_function [abi:tag1] ( int )"
101                 "test_abi_tag_function(int)"
102                 "test_abi_tag_function (int)"
103                 "test_abi_tag_function ( int )"
104             }
105             foreach linespec $linespec_list {
106                 check_bp_locations_match_list \
107                     "$cmd_prefix $linespec" [list $location]
108             }
109         }
110     }
112     with_test_prefix "set breakpoints wrong ABI tag" {
113         foreach cmd_prefix {"b" "b -function"} {
114             # Test setting breakpoints with the wrong ABI tag.  Should
115             # fail to create the breakpoints.  Completion should not find
116             # any match either.
117             set linespec_list {
118                 "test_abi_tag_function[abi:tag2]"
119                 "test_abi_tag_function[abi:tag2](int)"
120                 "test_abi_tag_function [abi:tag2]"
121                 "test_abi_tag_function [abi:tag2] ( int )"
122             }
123             foreach linespec $linespec_list {
124                 check_setting_bp_fails "$cmd_prefix $linespec"
125                 test_gdb_complete_none "$cmd_prefix $linespec"
126             }
128         }
129     }
131     # Test completion of overloaded functions with ABI tags.
132     with_test_prefix "completion of overloaded functions" {
133         foreach cmd_prefix {"b" "b -function"} {
134             set completion_list {
135                 "test_abi_tag_ovld_function[abi:tag1]()"
136                 "test_abi_tag_ovld_function[abi:tag1](int)"
137             }
139             # If the input string does not include the ABI tag, then
140             # actual completion ignores it.
141             test_gdb_complete_multiple \
142                 "$cmd_prefix " "test_abi_tag_ovld_f" "unction(" \
143                 $completion_list
145             # Otherwise, it's considered.
146             test_gdb_complete_multiple \
147                 "$cmd_prefix " "test_abi_tag_ovld_function\[" "abi:tag1\](" \
148                 $completion_list
150         }
151     }
153     # Test setting breakpoints on overloaded functions with ABI tags.
154     with_test_prefix "breakpoints on overloaded functions" {
155         foreach cmd_prefix {"b" "b -function"} {
156             set completion_list {
157                 "test_abi_tag_ovld_function[abi:tag1]()"
158                 "test_abi_tag_ovld_function[abi:tag1](int)"
159             }
160             set location_list {
161                 "test_abi_tag_ovld_function"
162                 "test_abi_tag_ovld_function[abi:tag1]"
163             }
164             foreach linespec $location_list {
165                 check_bp_locations_match_list \
166                     "$cmd_prefix $linespec" $completion_list
167             }
169         }
170     }
172     with_test_prefix "completion of overloaded functions different abi" {
173         foreach cmd_prefix {"b" "b -function"} {
174             # Test completion of overloaded functions with ABI tags.
175             set completion_list {
176                 "test_abi_tag_ovld2_function()"
177                 "test_abi_tag_ovld2_function[abi:tag1](short)"
178                 "test_abi_tag_ovld2_function[abi:tag2](int)"
179                 "test_abi_tag_ovld2_function[abi:tag2](long)"
180             }
182             # If the input string does not include the ABI tag, then
183             # actual completion ignores it.
184             test_gdb_complete_multiple \
185                 "$cmd_prefix " "test_abi_tag_ovld2_f" "unction(" \
186                 $completion_list
188             # Otherwise, it's considered.  Match stops at the part of
189             # the tag that diverges, and the completion list only
190             # shows matches with ABI tags.
191             set completion_list {
192                 "test_abi_tag_ovld2_function[abi:tag1](short)"
193                 "test_abi_tag_ovld2_function[abi:tag2](int)"
194                 "test_abi_tag_ovld2_function[abi:tag2](long)"
195             }
196             test_gdb_complete_multiple \
197                 "$cmd_prefix " "test_abi_tag_ovld2_function\[" "abi:tag" \
198                 $completion_list
200             # If you disambiguate, matches include only locations for
201             # the specified tag.
202             set completion_list {
203                 "test_abi_tag_ovld2_function[abi:tag2](int)"
204                 "test_abi_tag_ovld2_function[abi:tag2](long)"
205             }
206             test_gdb_complete_multiple \
207                 "$cmd_prefix " "test_abi_tag_ovld2_function\[abi:tag2" "\](" \
208                 $completion_list
210             test_gdb_complete_unique \
211                 "$cmd_prefix test_abi_tag_ovld2_function\[abi:tag1" \
212                 "$cmd_prefix test_abi_tag_ovld2_function\[abi:tag1\](short)"
213         }
214     }
216     with_test_prefix "completion of struct prefixes with tags" {
217         foreach cmd_prefix {"b" "b -function"} {
218             # Test completion of methods of structs with ABI tags.
219             set completion_list {
220                 "test_abi_tag_struct[abi:tag1]::test_abi_tag_struct[abi:tag2]()"
221                 "test_abi_tag_struct[abi:tag1]::~test_abi_tag_struct[abi:tag2]()"
222             }
224             # If the input string does not include the ABI tag, then
225             # actual completion ignores it.
226             test_gdb_complete_multiple \
227                 "$cmd_prefix " "test_abi_tag_struc" "t::" \
228                 $completion_list
230             # Otherwise, it's considered.
231             test_gdb_complete_multiple \
232                 "$cmd_prefix " "test_abi_tag_struct\[" "abi:tag1\]::" \
233                 $completion_list
235             # Mix and match different abi tag positions.
236             test_gdb_complete_unique \
237                 "$cmd_prefix test_abi_tag_struct::t" \
238                 "$cmd_prefix test_abi_tag_struct::test_abi_tag_struct()"
240             test_gdb_complete_unique \
241                 "$cmd_prefix test_abi_tag_struct\[abi:tag1\]::t" \
242                 "$cmd_prefix test_abi_tag_struct\[abi:tag1\]::test_abi_tag_struct()"
244             test_gdb_complete_unique \
245                 "$cmd_prefix test_abi_tag_struct\[abi:tag1\]::test_abi_tag_struct\[" \
246                 "$cmd_prefix test_abi_tag_struct\[abi:tag1\]::test_abi_tag_struct\[abi:tag2\]()"
247         }
248     }
250     with_test_prefix "abi tag in parameters" {
251         foreach cmd_prefix {"b" "b -function"} {
252             # Complete all prefixes between "_funcio" and the full
253             # prototype.  The ABI tag is not considered for actual
254             # completion.
256             set completion_list {
257                 "test_abi_tag_in_params(abi_tag_param_struct1[abi:tag2])"
258                 "test_abi_tag_in_params(abi_tag_param_struct1[abi:tag2], abi_tag_param_struct2[abi:tag2])"
259             }
260             # If the input string does not include the ABI tag, then
261             # actual completion ignores it.
262             test_gdb_complete_multiple \
263                 "$cmd_prefix " "test_abi_tag_in_para" "ms(abi_tag_param_struct1" \
264                 $completion_list
266             # If OTOH the input string includes the ABI tag, then it
267             # is considered.
268             test_gdb_complete_multiple \
269                 "$cmd_prefix " "test_abi_tag_in_params(abi_tag_param_struct1\[ab" "i:tag2\]"\
270                 $completion_list
272             set location_list {
273                 "test_abi_tag_in_params(abi_tag_param_struct1[abi:tag2], abi_tag_param_struct2[abi:tag2])"
274             }
276             set tags {"" "\[abi:tag2\]"}
277             foreach tag1 $tags {
278                 foreach tag2 $tags {
279                     set linespec "test_abi_tag_in_params(abi_tag_param_struct1${tag1}, abi_tag_param_struct2${tag2})"
280                     check_bp_locations_match_list \
281                         "$cmd_prefix $linespec" $location_list
282                 }
283             }
284         }
285     }
287     # Check that the explicit location completer manages to find the
288     # option name after -function, when the -function's argument is a
289     # function with an ABI tag.
290     check_explicit_skips_function_argument \
291         "test_abi_tag_function\[abi:unknown\](int)"
294 test_abi_tag