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| author | Pedro Alves <palves@redhat.com> | 2013-03-28 11:55:40 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2013-03-28 11:55:40 +0000 |
| commit | 15b3979c24c74b98c707e39b1b431327ce6225f5 (patch) | |
| tree | eef911d73fb15cba6df28d7a08791f377635e85a | |
| parent | 92eb40d9df1070799abb12243f42cb99aaa30381 (diff) | |
| download | gdb-15b3979c24c74b98c707e39b1b431327ce6225f5.zip gdb-15b3979c24c74b98c707e39b1b431327ce6225f5.tar.gz gdb-15b3979c24c74b98c707e39b1b431327ce6225f5.tar.bz2 | |
list.exp: Catch "set listsize" failures (and "set listsize -1/0"'s history).
Before the changes starting at
<http://sourceware.org/ml/gdb-patches/2012-08/msg00020.html>, the 'set
listsize' command only accepted "0" as special value, meaning
"unlimited". The testsuite actually tried "set listsize -1" and
expected that to mean unlimited too.
If you tried testing list.exp at the time of that patch above,
you'd get:
(gdb) PASS: gdb.base/list.exp: list line 10 with listsize 100
set listsize 0
(gdb) PASS: gdb.base/list.exp: setting listsize to 0 #6
show listsize
Number of source lines gdb will list by default is unlimited.
(gdb) PASS: gdb.base/list.exp: show listsize unlimited #6
list 1
1 #include "list0.h"
2
...
42 /* Not used for anything */
43 }
(gdb) PASS: gdb.base/list.exp: listsize of 0 suppresses output
set listsize -1
integer 4294967295 out of range
(gdb) PASS: gdb.base/list.exp: setting listsize to -1 #7
show listsize
Number of source lines gdb will list by default is unlimited.
(gdb) PASS: gdb.base/list.exp: show listsize unlimited #7
list 1
1 #include "list0.h"
Notice that "set listsize -1" actually failed with "integer 4294967295
out of range", but we issued a PASS anyway.
(and notice how the "listsize of 0 suppresses output" test passes bogusly too.)
This patch fixes that testsuite problem in the obvious way.
gdb/testsuite/
2013-03-28 Pedro Alves <palves@redhat.com>
* gdb.base/list.exp (set_listsize): Use gdb_test_no_output for
"set listsize".
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.base/list.exp | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 9978153..69684ef 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-03-28 Pedro Alves <palves@redhat.com> + + * gdb.base/list.exp (set_listsize): Use gdb_test_no_output for + "set listsize". + 2013-03-26 Keith Seitz <keiths@redhat.com> * gdb.base/dprintf.exp: Fix typo preventing "dprintf info 2" diff --git a/gdb/testsuite/gdb.base/list.exp b/gdb/testsuite/gdb.base/list.exp index d1bdeee..8684b0c 100644 --- a/gdb/testsuite/gdb.base/list.exp +++ b/gdb/testsuite/gdb.base/list.exp @@ -58,7 +58,7 @@ proc set_listsize { arg } { global set_listsize_count; incr set_listsize_count; - if [gdb_test "set listsize $arg" ".*" "setting listsize to $arg #$set_listsize_count"] { + if [gdb_test_no_output "set listsize $arg" "setting listsize to $arg #$set_listsize_count"] { return 0 } if { $arg < 0 } { |