1# Copyright 2012-2020 Free Software Foundation, Inc.
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
16if {[skip_shlib_tests]} {
17    untested "skipping shared library tests"
18    return -1
19}
20
21if {[get_compiler_info]} {
22    warning "Could not get compiler info"
23    untested "no compiler info"
24    return -1
25}
26
27standard_testfile .c
28if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug shlib_load}] != "" } {
29    untested "failed to compile"
30    return -1
31}
32
33set testfile2 catch-load-so
34set srcfile2 ${testfile2}.c
35set binfile2 [standard_output_file ${testfile2}.so]
36set binfile2_dlopen [shlib_target_file ${testfile2}.so]
37if { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfile2}" ${binfile2} {debug}] != "" } {
38    untested "failed to compile shared library"
39    return -1
40}
41
42# Run one set of tests.
43# SCENARIO is the name of the test scenario, it is just used in test
44# names.
45# KIND is passed to the "catch" command.
46# MATCH is a boolean saying whether we expect the catchpoint to be hit.
47proc one_catch_load_test {scenario kind match sostop} {
48    with_test_prefix "${scenario}" {
49	global testfile testfile2 binfile2 binfile2_dlopen
50	global decimal gdb_prompt
51
52	clean_restart $testfile
53	gdb_load_shlib $binfile2
54
55	if {![runto_main]} {
56	    fail "can't run to main"
57	    return
58	}
59
60	gdb_breakpoint [gdb_get_line_number "final breakpoint here"]
61	gdb_test_no_output "set var libname = \"$binfile2_dlopen\""
62	gdb_test_no_output "set stop-on-solib-events $sostop"
63	gdb_test "catch $kind" "Catchpoint $decimal \\(.*\\)"
64
65	gdb_test_multiple "continue" "continue" {
66	    -re "Catchpoint $decimal\r\n.*loaded .*(\\\\|/)$testfile2.*\r\n.*$gdb_prompt $" {
67		if {$match} {
68		    pass "continue"
69		} else {
70		    fail "continue"
71		}
72	    }
73
74	    -re "Stopped due to shared library event.*\r\n$gdb_prompt $" {
75		if {$sostop} {
76		    pass "continue"
77		} else {
78		    fail "continue"
79		}
80	    }
81
82	    -re "Breakpoint $decimal, .*\r\n$gdb_prompt $" {
83		if {!$match} {
84		    pass "continue"
85		} else {
86		    fail "continue"
87		}
88	    }
89
90	    -re ".*$gdb_prompt $" {
91		fail "continue"
92	    }
93	}
94    }
95}
96
97one_catch_load_test "plain load" "load" 1 0
98one_catch_load_test "plain load with stop-on-solib-events" "load" 1 1
99one_catch_load_test "rx load" "load $testfile2" 1 0
100one_catch_load_test "rx load with stop-on-solib-events" "load $testfile2" 1 1
101one_catch_load_test "non-matching load" "load zardoz" 0 0
102one_catch_load_test "non-matching load with stop-on-solib-events" \
103    "load zardoz" 0 1
104
105one_catch_load_test "plain unload" "unload" 1 0
106one_catch_load_test "plain unload with stop-on-solib-events" "unload" 1 1
107one_catch_load_test "rx unload" "unload $testfile2" 1 0
108one_catch_load_test "rx unload with stop-on-solib-events" \
109    "unload $testfile2" 1 1
110one_catch_load_test "non-matching unload" "unload zardoz" 0 0
111one_catch_load_test "non-matching unload with stop-on-solib-events" \
112    "unload zardoz" 0 1
113