| # Tests for reference types with short type variables in GDB. |
| # Copyright 1998-2013 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 |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # written by Elena Zannoni (ezannoni@cygnus.com) |
| |
| # |
| # test running programs |
| # |
| |
| if { [skip_cplus_tests] } { continue } |
| |
| standard_testfile .cc |
| |
| if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { |
| return -1 |
| } |
| |
| # |
| # set it up at a breakpoint so we can play with the variable values |
| # |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| if ![runto 'marker1'] then { |
| perror "couldn't run to marker1" |
| continue |
| } |
| |
| gdb_test "up" ".*main.*" "up from marker1 1" |
| |
| proc gdb_start_again {} { |
| global srcdir |
| global subdir |
| global binfile |
| global gdb_prompt |
| global decimal |
| |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # |
| # set it up at a breakpoint so we can play with the variable values |
| # |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| if ![runto 'marker1'] then { |
| perror "couldn't run to marker1" |
| continue |
| } |
| |
| gdb_test "up" ".*main.*" "up from marker1 2" |
| } |
| |
| |
| gdb_test "print s" ".\[0-9\]* = -1" "print value of s" |
| gdb_test "ptype s" "type = short" |
| |
| gdb_test "print *ps" ".\[0-9\]* = -1" "print value of ps" |
| gdb_test "ptype ps" "type = short \\*" |
| |
| gdb_test "print as\[0\]" ".\[0-9\]* = 0" "print value of as\[0\]" |
| gdb_test_multiple "ptype as" "ptype as" { |
| -re "type = short \\\[4\\\].*$gdb_prompt $" { pass "ptype as" } |
| -re "type = short int \\\[4\\\].*$gdb_prompt $" { pass "ptype as" } |
| } |
| |
| gdb_test "print as\[1\]" ".\[0-9\]* = 1" "print value of as\[1\]" |
| gdb_test "print as\[2\]" ".\[0-9\]* = 2" "print value of as\[2\]" |
| gdb_test "print as\[3\]" ".\[0-9\]* = 3" "print value of as\[3\]" |
| |
| gdb_test_multiple "print rs" "print value of rs" { |
| -re ".\[0-9\]* = \\(short &\\) @$hex: -1.*$gdb_prompt $" { |
| pass "print value of rs" |
| } |
| -re ".\[0-9\]* = \\(short int &\\) @$hex: -1.*$gdb_prompt $" { |
| pass "print value of rs" |
| } |
| eof { fail "print rs ($GDB dumped core) (FIXME)" ; gdb_start_again ; } |
| } |
| |
| gdb_test_multiple "ptype rs" "ptype rs" { |
| -re "type = short &.*$gdb_prompt $" { pass "ptype rs" } |
| -re "type = short int &.*$gdb_prompt $" { pass "ptype rs" } |
| } |
| |
| gdb_test "print *rps" ".\[0-9\]* = -1" "print value of *rps" |
| |
| # GDB had a bug about dereferencing a pointer type |
| # that would lead to wrong results |
| # if we try to examine memory at pointer value. |
| |
| gdb_test "x /hd rps" "$hex:\[ \t\]*-1" "examine value at rps" |
| |
| gdb_test_multiple "ptype rps" "ptype rps" { |
| -re "type = short \\*&.*$gdb_prompt $" { pass "ptype rps" } |
| -re "type = short int \\*&.*$gdb_prompt $" { pass "ptype rps" } |
| } |
| |
| |
| gdb_test "print ras\[0\]" ".\[0-9\]* = 0" "print value of ras\[0\]" |
| |
| gdb_test_multiple "ptype ras" "ptype ras" { |
| -re "type = short \\\(&\\\)\\\[4\\\].*$gdb_prompt $" { pass "ptype ras" } |
| -re "type = short int \\\(&\\\)\\\[4\\\].*$gdb_prompt $" { pass "ptype ras" } |
| } |
| |
| gdb_test "print ras\[1\]" ".\[0-9\]* = 1" "print value of ras\[1\]" |
| gdb_test "print ras\[2\]" ".\[0-9\]* = 2" "print value of ras\[2\]" |
| gdb_test "print ras\[3\]" ".\[0-9\]* = 3" "print value of ras\[3\]" |
| |
| |
| if ![runto 'f'] then { |
| perror "couldn't run to f" |
| continue |
| } |
| |
| gdb_test "up" ".main2.*" "up from f" |
| |
| gdb_test "print C" ".\[0-9\]* = 65 \'A\'" "print value of C" |
| gdb_test "ptype C" "type = char" |
| |
| gdb_test "print UC" ".\[0-9\]* = 21 '\.025'" "print value of UC" |
| gdb_test "ptype UC" "type = unsigned char" |
| |
| gdb_test "print S" ".\[0-9\]* = -14" "print value of S" |
| gdb_test "ptype S" "type = short.*" |
| |
| gdb_test "print US" ".\[0-9\]* = 7" "print value of US" |
| gdb_test_multiple "ptype US" "ptype US" { |
| -re "type = unsigned short.*$gdb_prompt $" { pass "ptype US" } |
| -re "type = short unsigned.*$gdb_prompt $" { pass "ptype US" } |
| } |
| |
| gdb_test "print I" ".\[0-9\]* = 102" "print value of I" |
| gdb_test "ptype I" "type = int" |
| |
| gdb_test "print UI" ".\[0-9\]* = 1002" "print value of UI" |
| gdb_test "ptype UI" "type = unsigned int" |
| |
| gdb_test "print L" ".\[0-9\]* = -234" "print value of L" |
| gdb_test "ptype L" "type = long.*" |
| |
| gdb_test "print UL" ".\[0-9\]* = 234" "print value of UL" |
| gdb_test_multiple "ptype UL" "ptype UL" { |
| -re "type = unsigned long.*$gdb_prompt $" { pass "ptype UL" } |
| -re "type = long unsigned.*$gdb_prompt $" { pass "ptype UL" } |
| } |
| |
| gdb_test "print F" ".\[0-9\]* = 1.2\[0-9\]*e\\+0?10.*" \ |
| "print value of F" |
| |
| gdb_test "ptype F" "type = float.*" |
| |
| gdb_test "print D" ".\[0-9\]* = -1.375e-123.*" \ |
| "print value of D" |
| |
| gdb_test "ptype D" "type = double.*" |
| |
| |
| # |
| # test reference types |
| # |
| |
| gdb_test "ptype rC" "type = char &" |
| |
| gdb_test "ptype rUC" "type = unsigned char &" |
| |
| gdb_test_multiple "ptype rS" "ptype rS" { |
| -re "type = short &.*$gdb_prompt $" { pass "ptype rS" } |
| -re "type = short int &.*$gdb_prompt $" { pass "ptype rS" } |
| } |
| |
| gdb_test_multiple "ptype rUS" "ptype rUS" { |
| -re "type = unsigned short &.*$gdb_prompt $" { pass "ptype rUS" } |
| -re "type = short unsigned int &.*$gdb_prompt $" { pass "ptype rUS" } |
| } |
| |
| gdb_test "ptype rI" "type = int &" |
| |
| gdb_test "ptype rUI" "type = unsigned int &" |
| |
| gdb_test_multiple "ptype rL" "ptype rL" { |
| -re "type = long &.*$gdb_prompt $" { pass "ptype rL" } |
| -re "type = long int &.*$gdb_prompt $" { pass "ptype rL" } |
| } |
| |
| gdb_test_multiple "ptype rUL" "ptype rUL" { |
| -re "type = unsigned long &.*$gdb_prompt $" { pass "ptype rUL" } |
| -re "type = long unsigned int &.*$gdb_prompt $" { pass "ptype rUL" } |
| } |
| |
| gdb_test "ptype rF" "type = float &" |
| |
| gdb_test "ptype rD" "type = double &" |
| |
| gdb_test "print rC" ".\[0-9\]* = \\(char &\\) @$hex: 65 \'A\'" \ |
| "print value of rC" |
| |
| gdb_test "print rUC" \ |
| ".\[0-9\]* = \\(unsigned char &\\) @$hex: 21 \'.025\'" \ |
| "print value of rUC" |
| |
| gdb_test_multiple "print rS" "print value of rS" { |
| -re ".\[0-9\]* = \\(short &\\) @$hex: -14.*$gdb_prompt $" { |
| pass "print value of rS" |
| } |
| -re ".\[0-9\]* = \\(short int &\\) @$hex: -14.*$gdb_prompt $" { |
| pass "print value of rS" |
| } |
| } |
| |
| gdb_test_multiple "print rUS" "print value of rUS" { |
| -re ".\[0-9\]* = \\(unsigned short &\\) @$hex: 7.*$gdb_prompt $" { |
| pass "print value of rUS" |
| } |
| -re ".\[0-9\]* = \\(short unsigned int &\\) @$hex: 7.*$gdb_prompt $" { |
| pass "print value of rUS" |
| } |
| } |
| |
| gdb_test "print rI" ".\[0-9\]* = \\(int &\\) @$hex: 102" \ |
| "print value of rI" |
| |
| gdb_test "print rUI" \ |
| ".\[0-9\]* = \\(unsigned int &\\) @$hex: 1002" \ |
| "print value of UI" |
| |
| gdb_test_multiple "print rL" "print value of rL" { |
| -re ".\[0-9\]* = \\(long &\\) @$hex: -234.*$gdb_prompt $" { |
| pass "print value of rL" |
| } |
| -re ".\[0-9\]* = \\(long int &\\) @$hex: -234.*$gdb_prompt $" { |
| pass "print value of rL" |
| } |
| } |
| |
| gdb_test_multiple "print rUL" "print value of rUL" { |
| -re ".\[0-9\]* = \\(unsigned long &\\) @$hex: 234.*$gdb_prompt $" { |
| pass "print value of rUL" |
| } |
| -re ".\[0-9\]* = \\(long unsigned int &\\) @$hex: 234.*$gdb_prompt $" { |
| pass "print value of rUL" |
| } |
| } |
| |
| gdb_test "print rF" \ |
| ".\[0-9\]* = \\(float &\\) @$hex: 1.2\[0-9\]*e\\+0?10.*" \ |
| "print value of rF" |
| |
| gdb_test "print rD" \ |
| ".\[0-9\]* = \\(double &\\) @$hex: -1.375e-123.*" \ |
| "print value of rD" |
| |