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* gdb.base/setvar.c, gdb.base/setvar.exp: Add new tests for

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enumeration bitfields if compiling with GNU C.
	* lib/gdb.exp:  Consume `(y or n) ' in `Reinitialize source path
	to empty' prompt.
This commit is contained in:
Peter Schauer 1995-08-26 07:36:45 +00:00
parent 080868b466
commit 3c88a10a65
2 changed files with 60 additions and 93 deletions
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7
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,10 @@
Sat Aug 26 00:26:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* gdb.base/setvar.c, gdb.base/setvar.exp: Add new tests for
enumeration bitfields if compiling with GNU C.
* lib/gdb.exp: Consume `(y or n) ' in `Reinitialize source path
to empty' prompt.
Tue Aug 22 00:30:37 1995 Jeff Law (law@snake.cs.utah.edu)
* gdb.base/scope.exp: xfail 'scope0.c'::filelocal_bss before run

146
gdb/testsuite/gdb.base/setvar.exp
View File

@ -1,4 +1,5 @@
# Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
# Copyright (C) 1988, 1990, 1991, 1992, 1994, 1995
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -12,7 +13,7 @@
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
@ -41,12 +42,14 @@ gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $objdir/$subdir/$binfile
source gdb.base/setvar.ci
#
# set it up at a breakpoint so we canplay with the variable values
#
send "set print sevenbit-strings\n" ; expect -re "$prompt $"
if ![runto main] then {
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
@ -334,36 +337,13 @@ expect {
}
send "set variable v_signed_char=-1\n"
expect {
-re "$prompt $"\
{
send "print v_signed_char\n"
expect {
-re ".\[0-9\]* = -1 \'.377\'.*$prompt $" { pass "set variable signed char=-1 (-1)" }
-re "$prompt $" { fail "set variable signed char=-1 (minus)" }
timeout { fail "(timeout) set variable signed char=-1 (minus)" }
}
}
-re "$prompt $" { fail "set variable signed char=-1 (minus)" }
timeout { fail "(timeout) set variable signed char=-1 (minus)" }
}
gdb_test "set variable v_signed_char=-1" ""
gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
"set variable signed char=-1 (-1)"
send "set variable v_signed_char=0xFF\n"
expect {
-re "$prompt $"\
{
send "print v_signed_char\n"
expect {
-re ".\[0-9\]* = -1 \'.377\'.*$prompt $" { pass "set variable signed char=0xFF (0xFF)" }
-re "$prompt $" { fail "set variable signed char=0xFF (hex)" }
timeout { fail "(timeout) set variable signed char=0xFF (hex)" }
}
}
-re "$prompt $" { fail "set variable signed char=0xFF (hex)" }
timeout { fail "(timeout) set variable signed char=0xFF (hex)" }
}
gdb_test "set variable v_signed_char=0xFF" ""
gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
"set variable signed char=0xFF (0xFF)"
#
@ -1477,61 +1457,23 @@ expect {
#
# test "set variable" for type "signed short *"
#
send "set v_signed_short_pointer=v_signed_short_array\n"
expect -re "set.*$prompt $"
send "set variable *(v_signed_short_pointer)=123\n"
expect -re "set.*$prompt $"
send "set variable *(v_signed_short_pointer+1)=-456\n"
expect {
-re "set.*$prompt $" {
send "print v_signed_short_array\n"
expect {
-re "print.*.\[0-9\]* =.*\{123,.*-456\}.*$prompt $" {
send "print *(v_signed_short_pointer+1)\n"
expect {
-re "print.*.\[0-9\]*.*=.*-456.*$prompt $" { pass "set variable signed short pointer" }
-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
}
}
-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
}
}
-re "$prompt $" { fail "set variable signed short pointer (FIXME)" }
timeout { fail "(timeout) set variable signed short pointer (FIXME)" }
}
gdb_test "set v_signed_short_pointer=v_signed_short_array" ""
gdb_test "set variable *(v_signed_short_pointer)=123" ""
gdb_test "set variable *(v_signed_short_pointer+1)=-456" ""
gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\{123,.*-456\}" \
"set variable signed short pointer"
gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456"
#
# test "set variable" for type "unsigned short *"
#
send "set v_unsigned_short_pointer=v_unsigned_short_array\n"
expect -re "set.*$prompt $"
send "set variable *(v_unsigned_short_pointer)=123\n"
expect -re "set.*$prompt $"
send "set variable *(v_unsigned_short_pointer+1)=-456\n"
expect {
-re "set.*$prompt $" {
send "print v_unsigned_short_array\n"
expect {
-re "print.*.\[0-9\]* =.*\{123,.*65080\}.*$prompt $" {
send "print *(v_unsigned_short_pointer+1)\n"
expect {
-re "print.*.\[0-9\]* = 65080.*$prompt $" { pass "set variable unsigned short pointer" }
-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
}
}
-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
}
}
-re "$prompt $" { fail "set variable unsigned short pointer (FIXME)" }
timeout { fail "(timeout) set variable unsigned short pointer (FIXME)" }
}
gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" ""
gdb_test "set variable *(v_unsigned_short_pointer)=123" ""
gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" ""
gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\{123,.*65080\}" \
"set variable unsigned short pointer"
gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080"
#
@ -1873,17 +1815,35 @@ expect {
}
gdb_test "print v_struct1" \
"print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
.*v_int_member = 2,.*\
v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
"set print structure #1"
send "print v_struct1\n"
expect {
-re "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,.*v_int_member = 2,.*\
v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}.*$prompt $"\
{ pass "set print structure" }
-re "$prompt $" { fail "set print structure" }
timeout { fail "(timeout) set print structure" }
}
# This should be an error. GCC extensions for structure constants require
# the type of the structure to be specified, as in
# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37}
# GDB should do the same if it wants to provide this feature.
gdb_test "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" "Invalid.*"
if [istarget "a29k-*-udi"] then {
# FIXME: If PR 2415 is fixed, this is not needed.
gdb_target_udi
# And after the error the structure should be unchanged.
gdb_test "print v_struct1" \
"print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
.*v_int_member = 2,.*\
v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
"set print structure #2"
# Test printing of enumeration bitfields.
# GNU C supports them, some other compilers don't.
if {$gcc_compiled} then {
gdb_test "print sef.field=sm1" "print.*.\[0-9\]* = sm1"
gdb_test "print sef.field" "print.*.\[0-9\]* = sm1" "print sef.field (sm1)"
gdb_test "print sef.field=s1" "print.*.\[0-9\]* = s1"
gdb_test "print sef.field" "print.*.\[0-9\]* = s1" "print sef.field (s1)"
gdb_test "print uef.field=u1" "print.*.\[0-9\]* = u1"
gdb_test "print uef.field" "print.*.\[0-9\]* = u1" "print uef.field (u1)"
gdb_test "print uef.field=u2" "print.*.\[0-9\]* = u2"
gdb_test "print uef.field" "print.*.\[0-9\]* = u2" "print uef.field (u2)"
}