]>
Commit | Line | Data |
---|---|---|
ff8e7c4d AH |
1 | # Copyright (C) 2011 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 GCC; see the file COPYING3. If not see | |
15 | # <http://www.gnu.org/licenses/>. | |
16 | ||
17 | # Utility for running a given test through the simulate-thread harness | |
18 | # using gdb. This is invoked via dg-final. | |
19 | # | |
20 | # Adapted from the guality harness. | |
21 | # | |
22 | # Call 'fail' if a given test printed "FAIL:", otherwise call 'pass'. | |
23 | ||
24 | proc simulate-thread { args } { | |
25 | if { ![isnative] || [is_remote target] } { return } | |
26 | ||
27 | if { [llength $args] == 1 } { | |
28 | switch [dg-process-target [lindex $args 0]] { | |
29 | "F" { setup_xfail "*-*-*" } | |
30 | } | |
31 | } | |
32 | ||
33 | # This assumes that we are three frames down from dg-test, and that | |
34 | # it still stores the filename of the testcase in a local variable "name". | |
35 | # A cleaner solution would require a new DejaGnu release. | |
36 | upvar 2 name testcase | |
37 | upvar 2 prog prog | |
38 | upvar 2 srcdir testsuite_dir | |
39 | ||
40 | set gdb_name $::env(GDB_FOR_GCC_TESTING) | |
41 | set exec_file "[file rootname [file tail $prog]].exe" | |
42 | set cmd_file "$testsuite_dir/gcc.dg/simulate-thread/simulate-thread.gdb" | |
43 | ||
44 | if ![file exists $exec_file] { | |
45 | return | |
46 | } | |
47 | ||
29e339fd UB |
48 | set message "(thread simulation test)" |
49 | ||
ff8e7c4d AH |
50 | send_log "Spawning: $gdb_name -nx -nw -quiet -x $cmd_file ./$exec_file\n" |
51 | set res [remote_spawn target "$gdb_name -nx -nw -x $cmd_file ./$exec_file"] | |
52 | if { $res < 0 || $res == "" } { | |
29e339fd | 53 | unsupported "$testcase $message" |
ff8e7c4d AH |
54 | return |
55 | } | |
56 | ||
57 | set gdb_worked 0 | |
29e339fd UB |
58 | |
59 | # Set timeout to 10 seconds due to huge amount of generated log. | |
60 | remote_expect target 10 { | |
ff8e7c4d AH |
61 | # Too old GDB |
62 | -re "Unhandled dwarf expression|Error in sourced command file" { | |
29e339fd | 63 | unsupported "$testcase $message" |
ff8e7c4d AH |
64 | remote_close target |
65 | return | |
66 | } | |
67 | -re "FAIL:" { | |
29e339fd | 68 | fail "$testcase $message" |
ff8e7c4d AH |
69 | remote_close target |
70 | return | |
71 | } | |
29e339fd | 72 | # If the gdb output contained simulate_thread_done, assume |
ff8e7c4d | 73 | # that at the very least, we had a working gdb that was able |
29e339fd UB |
74 | # to break in simulate_thread_done. |
75 | -re "simulate_thread_done" { | |
ff8e7c4d AH |
76 | set gdb_worked 1 |
77 | exp_continue | |
78 | } | |
79 | timeout { | |
29e339fd | 80 | fail "$testcase $message" |
ff8e7c4d AH |
81 | remote_close target |
82 | return | |
83 | } | |
84 | } | |
85 | ||
86 | remote_close target | |
87 | if {$gdb_worked} { | |
29e339fd | 88 | pass "$testcase $message" |
ff8e7c4d | 89 | } else { |
29e339fd UB |
90 | # Unsupported in the absence of a sane GDB. |
91 | unsupported "$testcase $message" | |
ff8e7c4d AH |
92 | } |
93 | return | |
94 | } |