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3666a048 1# Copyright (C) 2018-2021 Free Software Foundation, Inc.
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2# This program is free software; you can redistribute it and/or modify
3# it under the terms of the GNU General Public License as published by
4# the Free Software Foundation; either version 3 of the License, or
5# (at your option) any later version.
6#
7# This program is distributed in the hope that it will be useful,
8# but WITHOUT ANY WARRANTY; without even the implied warranty of
9# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10# GNU General Public License for more details.
11#
12# You should have received a copy of the GNU General Public License
13# along with this program. If not, see <http://www.gnu.org/licenses/>.
14
15# Tests whether -var-info-path-expression fails as documented when
16# invoked on a dynamic varobj.
17
18load_lib mi-support.exp
19set MIFLAGS "-i=mi"
20
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21#
22# Start here
23#
24standard_testfile
25
26if {[gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable {debug}] != "" } {
27 return -1
28}
29
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30mi_clean_restart $binfile
31
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32# Skip all tests if Python scripting is not enabled.
33if { [mi_skip_python_tests] } { continue }
34
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35set pyfile [gdb_remote_download host ${srcdir}/${subdir}/${testfile}.py]
36mi_gdb_test "source ${pyfile}" \
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37 ".*\\^done" \
38 "load python file"
39
40mi_gdb_test "-enable-pretty-printing" \
41 "\\^done" \
42 "-enable-pretty-printing"
43
44mi_gdb_test "set python print-stack full" \
45 ".*\\^done" \
46 "set python print-stack full"
47
b75d55d4 48mi_runto_main
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49
50mi_continue_to_line [gdb_get_line_number "next line" ${srcfile}] \
51 "step to breakpoint"
52
53mi_gdb_test "-var-create c1 * &c1" \
54 "\\^done.*" \
55 "-var-create c1 * &c1"
56
57mi_gdb_test "-var-info-path-expression c1" \
58 "\\^done,path_expr=\"&c1\"" \
59 "-var-info-path-expression c1"
60
61mi_gdb_test "-var-list-children c1" \
62 "\\^done,numchild=\"2\",children=.child=\{name=\"c1.car\".*child=\{name=\"c1.cdr\".*" \
63 "-var-list-children c1"
64
65mi_gdb_test "-var-info-path-expression c1.cdr" \
66 "\\^error,msg=\".*\"" \
67 "-var-info-path-expression c1.cdr"
68
69mi_gdb_test "-var-list-children c1.cdr" \
70 "\\^done,numchild=\"2\",children=.child=\{name=\"c1.cdr.car\".*child=\{name=\"c1.cdr.cdr\".*" \
71 "-var-list-children c1.cdr"
72
73mi_gdb_test "-var-info-path-expression c1.cdr.cdr" \
74 "\\^error,msg=\".*\"" \
75 "-var-info-path-expression c1.cdr.cdr"
76
77mi_gdb_test "-var-list-children c1.car" \
78 "\\^done,numchild=\"1\",children=.child=\{name=\"c1.car.atom\".*" \
79 "-var-list-children c1.car"
80
81mi_gdb_test "-var-list-children c1.car.atom" \
82 "\\^done,numchild=\"1\",children=.child=\{name=\"c1.car.atom.ival\".*" \
83 "-var-list-children c1.car.atom"
84
85mi_gdb_test "-var-info-path-expression c1.car.atom.ival" \
86 "\\^error,msg=\".*\"" \
87 "-var-info-path-expression c1.car.atom.ival"