1# Copyright 2000, 2004, 2006, 2007 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# Please email any bugs, comments, and/or additions to this file to:
17# bug-gdb@prep.ai.mit.edu
18
19# This file was written by Anthony Green. (green@redhat.com)
20#
21
22if $tracelevel then {
23	strace $tracelevel
24}
25
26load_lib "java.exp"
27
28set testfile "jmisc"
29set srcfile ${srcdir}/$subdir/${testfile}.java
30set binfile ${objdir}/${subdir}/${testfile}
31if  { [compile_java_from_source ${srcfile} ${binfile} "-g"] != "" } {
32    untested "Couldn't compile ${srcfile}"
33    return -1
34}
35
36# Set the current language to java.  This counts as a test.  If it
37# fails, then we skip the other tests.
38
39proc set_lang_java {} {
40    global gdb_prompt
41    global binfile objdir subdir
42
43    verbose "loading file '$binfile'"
44    gdb_load $binfile
45
46    send_gdb "set language java\n"
47    gdb_expect {
48	-re ".*$gdb_prompt $" {}
49	timeout { fail "set language java (timeout)" ; return 0 }
50    }
51
52    return [gdb_test "show language" ".* source language is \"java\".*" \
53	"set language to \"java\""]
54}
55
56set prms_id 0
57set bug_id 0
58
59# Start with a fresh gdb.
60
61gdb_exit
62gdb_start
63gdb_reinitialize_dir $srcdir/$subdir
64
65gdb_test "set print sevenbit-strings" ".*"
66
67if ![set_lang_java] then {
68    # Ref PR gdb:java/1565.  Don't use the simpler "break jmisc.main".
69    # As of 2004-02-24 it wasn't working and is being tested separatly.
70    # Before GCJ 4.1 (approximately) the demangled name did not include
71    # a method signature; after that point it does include a trailing
72    # signature.
73    runto_main
74    set function "${testfile}.main(java.lang.String\[\])"
75    gdb_breakpoint "\'$function\'" { allow-pending }
76    gdb_breakpoint "\'${function}void\'" { allow-pending }
77    gdb_continue_to_breakpoint $function
78
79    send_gdb "ptype jmisc\n"
80    gdb_expect {
81	-re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\);\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $"
82	    { pass "ptype jmisc" }
83	-re "type = class jmisc  extends java.lang.Object \{\[\r\n\ \t]+void main\\(java\.lang\.String\\\[]\\)void;\[\r\n\ \t]+jmisc\\(\\);\[\r\n\ \t]+\}\[\r\n\ \t]+$gdb_prompt $" {
84	    # Just because GCC includes the signature doesn't mean we
85	    # should print it here.  We already show the return type.
86	    kfail "ptype jmisc" gdb/2215
87	}
88	-re ".*$gdb_prompt $"             { fail "ptype jmisc" }
89	timeout { fail "ptype jmisc (timeout)" ; return }
90    }
91
92    send_gdb "p args\n"
93    gdb_expect {
94	-re "\\\$1 = java\.lang\.String\\\[]@\[a-f0-9]+\[\r\n\ \t]+$gdb_prompt $"                                        { pass "p args" }
95	-re ".*$gdb_prompt $"             { fail "p args" }
96	timeout { fail "p args (timeout)" ; return }
97    }
98
99    send_gdb "p *args\n"
100    gdb_expect {
101	-re "\\\$2 = \{length: 0\}\[\r\n\ \t]+$gdb_prompt $"                                                             { pass "p *args" }
102	-re "\\\$2 = cannot find java.lang.Object.*$gdb_prompt $" {
103	    # Sometimes GCC 4.x does not emit the necessary information
104	    # about java.lang.Object.
105	    kfail "p *args" gdb/2214
106	}
107	-re ".*$gdb_prompt $"             { fail "p *args" }
108	timeout { fail "p *args (timeout)" ; return }
109    }
110
111    # The idea of running to 'exit' is that 'exit' is in a different
112    # objfile from the rest of the program (provided that program is
113    # linked normally with a shared libc).  That causes gdb to examine
114    # fresh objfiles.  There is nothing important about 'exit'
115    # semantics; it could be any symbol that is in a shared library.
116    # -- chastain 2003-08-06
117
118    if [gdb_breakpoint exit] {
119	pass "break exit"
120    }
121    gdb_test_multiple "continue" "continue to exit" {
122	-re ".*Breakpoint $decimal, .*exit.*$gdb_prompt $" {
123	    pass "continue to exit"
124	}
125	-re ".*internal-error: sect_index_text not initialized.*\\(y or n\\) " {
126	    # gdb choked on the "anonymous objfile" (probably).
127	    kfail "gdb/1322" "continue to exit"
128	    # get back to the gdb prompt
129	    gdb_test_multiple "no" "internal sync 1" {
130		-re ".*\\(y or n\\) " {
131		    gdb_test_multiple "no" "internal sync 2" {
132			-re ".*$gdb_prompt $" { ; }
133		    }
134		}
135	    }
136	}
137    }
138}
139