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Diffstat (limited to 'gdb/testsuite/gdb.base/ptype.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/ptype.exp | 532 |
1 files changed, 532 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/ptype.exp b/gdb/testsuite/gdb.base/ptype.exp new file mode 100644 index 00000000000..1ef677150e8 --- /dev/null +++ b/gdb/testsuite/gdb.base/ptype.exp @@ -0,0 +1,532 @@ +# Copyright (C) 1988, 1990, 1991, 1992, 1994, 1997 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 2 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, write to the Free Software +# 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 + +# This file was written by Rob Savoye. (rob@cygnus.com) + +if $tracelevel then { + strace $tracelevel + } + +# +# test running programs +# +set prms_id 0 +set bug_id 0 + +set testfile "ptype" +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +# Create and source the file that provides information about the compiler +# used to compile the test case. +if [get_compiler_info ${binfile}] { + return -1; +} + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir +gdb_load ${binfile} + +# Test ptype of unnamed enumeration members before any action causes +# the partial symbol table to be expanded to full symbols. This fails +# with stabs compilers which fail to use a nameless stab (such as +# pre-2.4.5 versions of gcc and most non-gcc compilers). + +send_gdb "ptype red1\n" +gdb_expect { + -re "type = enum primary1_tag \{red1, green1, blue1\}.*$gdb_prompt $"\ + { + # The workaround is in effect. As this is a compiler, not GDB, + # bug, we'll make it a PASS but perhaps it should be an XFAIL. + pass "ptype unnamed enumeration member (worked around)" + } + -re "type = enum \{red1, green1, blue1\}.*$gdb_prompt $"\ + { pass "ptype unnamed enumeration member" } + -re ".*$gdb_prompt $" { fail "ptype unnamed enumeration member" } + timeout { fail "(timeout) ptype unnamed enumeration member" } +} + +# +# test ptype command with structures +# +# Here and elsewhere, we accept +# "long", "long int", or "int" for long variables (whatis.exp already +# has an XFAIL for "int" (Sun cc bug), so no need to fail it here). +gdb_test "ptype struct t_struct" "type = struct t_struct \{.*\[\r\n\] (unsigned |)char v_char_member;.*\[\r\n\] (short|short int) v_short_member;.*\[\r\n\] int v_int_member;.*\[\r\n\] (long|long int|int) v_long_member;.*\[\r\n\] float v_float_member;.*\[\r\n\] double v_double_member;.*\[\r\n\]\}.*" "ptype structure" + + +# Test the equivalence between '.' and '->' for struct member references. + +if [gdb_test "ptype v_struct1.v_float_member" "type = float"]<0 then { + return -1 +} +if [gdb_test "ptype v_struct1->v_float_member" "type = float"]<0 then { + return -1 +} +if [gdb_test "ptype v_t_struct_p.v_float_member" "type = float"]<0 then { + return -1 +} +if [gdb_test "ptype v_t_struct_p->v_float_member" "type = float"]<0 then { + return -1 +} + + +# IBM's xlc puts out bogus stabs--the stuff field is type 42, +# which isn't defined. + +gdb_test "ptype struct link" "type = struct link \{.*\[\r\n\] struct link \[*\]next;.*\[\r\n\] struct link \[*(\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\] struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list structure" + +# +# test ptype command with unions +# +gdb_test "ptype union t_union" "type = union t_union \{.*\[\r\n\] (unsigned |)char v_char_member;.*\[\r\n\] (short|short int) v_short_member;.*\[\r\n\] int v_int_member;.*\[\r\n\] (long|long int|int) v_long_member;.*\[\r\n\] float v_float_member;.*\[\r\n\] double v_double_member;.*\[\r\n\]\}.*" "ptype union" + +# IBM's xlc puts out bogus stabs--the stuff field is type 42, +# which isn't defined. +gdb_test "ptype union tu_link" "type = union tu_link .*\[\r\n\] struct link \[*\]next;.*\[\r\n\] struct link \[(\*\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\] struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list union" + +# +# test ptype command with enums +# + +gdb_test "ptype primary" "type = enum .red, green, blue.*" "ptype unnamed enumeration" + +gdb_test "ptype enum colors" "type = enum colors \{yellow, purple, pink\}.*" "ptype named enumeration" + + +# +# test ptype command with enums as typedef +# +gdb_test "ptype boolean" "type = enum \{FALSE, TRUE\}.*" "ptype unnamed typedef'd enumeration" + +# And check that whatis shows the name, not "enum {...}". +# This probably fails for all DWARF 1 cases, so assume so for now. -fnf +# The problem with xlc is that the stabs look like +# :t51=eFALSE:0,TRUE:1,; +# boolean:t55=51 +# v_boolean:G51 +# GDB's behavior is correct; the type which the variable is defined +# as (51) doesn't have a name. Only 55 has a name. + +if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" } +setup_xfail_format "DWARF 1" +gdb_test "whatis v_boolean" "type = boolean" \ + "whatis unnamed typedef'd enum (compiler bug in IBM's xlc)" + +# Same thing with struct and union. +gdb_test "ptype t_struct3" "type = struct \{.* + *double v_double_member;.* + *int v_int_member;.*\}" "printing typedef'd struct" + +gdb_test "ptype t_union3" "type = union \{.* + *double v_double_member;.* + *int v_int_member;.*\}" "printing typedef'd union" + +gdb_test "ptype enum bvals" "type = enum bvals \{false, true\}.*" "ptype named typedef'd enumf'd enum" + +# +# test ptype command with out-of-order enum values +# +gdb_test "ptype enum misordered" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype misordered enumeration" + +# +# test ptype command with a named enum's value +# +gdb_test "ptype three" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype named enumeration member" + +gdb_test "ptype red" "type = enum \{red, green, blue\}.*" "ptype unnamed enumeration member #2" + +# +# test ptype command with basic C types +# +# I've commented most of this out because it duplicates tests in whatis.exp. +# I've just left in a token test or 2 which is designed to test that ptype +# acts like whatis for basic types. If it is thought to be necessary to +# test both whatis and ptype for all the types, the tests should be +# merged into whatis.exp, or else maintenance will be a royal pain -kingdon +#setup_xfail "i960-*-*" 1821 +#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*" +#send "ptype v_char\n" +#gdb_expect { +# -re "type = char.*$gdb_prompt $" { pass "ptype char" } +# -re ".*$gdb_prompt $" { fail "ptype char" } +# timeout { fail "(timeout) ptype char" } +#} +# +# +#setup_xfail "mips-*-*" "a29k-*-*" +#send "ptype v_signed_char\n" +#gdb_expect { +# -re "type = signed char.*$gdb_prompt $" { pass "ptype signed char" } +# -re ".*$gdb_prompt $" { fail "ptype signed char" } +# timeout { fail "(timeout) ptype signed char" } +#} +# +# +#send "ptype v_unsigned_char\n" +#gdb_expect { +# -re "type = unsigned char.*$gdb_prompt $" { pass "ptype unsigned char" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned char" } +# timeout { fail "(timeout) ptype unsigned char" } +#} + +gdb_test "ptype v_short" "type = short(| int).*" "ptype short" + +#send "ptype v_signed_short\n" +#gdb_expect { +# -re "type = short.*$gdb_prompt $" { pass "ptype signed short" } +# -re ".*$gdb_prompt $" { fail "ptype signed short" } +# timeout { fail "(timeout) ptype signed short" } +#} +# +# +#send "ptype v_unsigned_short\n" +#gdb_expect { +# -re "type = unsigned short.*$gdb_prompt $" { pass "ptype unsigned short" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned short" } +# timeout { fail "(timeout) ptype unsigned short" } +#} + + +gdb_test "ptype v_int" "type = int.*" "ptype int" + +#send "ptype v_signed_int\n" +#gdb_expect { +# -re "type = int.*$gdb_prompt $" { pass "ptype signed int" } +# -re ".*$gdb_prompt $" { fail "ptype signed int" } +# timeout { fail "(timeout) ptype signed int" } +#} +# +# +#send "ptype v_unsigned_int\n" +#gdb_expect { +# -re "type = unsigned int.*$gdb_prompt $" { pass "ptype unsigned int" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned int" } +# timeout { fail "(timeout) ptype unsigned int" } +#} +# +# +#send "ptype v_long\n" +#gdb_expect { +# -re "type = long.*$gdb_prompt $" { pass "ptype long" } +# -re ".*$gdb_prompt $" { fail "ptype long" } +# timeout { fail "(timeout) ptype long" } +#} +# +# +#send "ptype v_signed_long\n" +#gdb_expect { +# -re "type = long.*$gdb_prompt $" { pass "ptype signed long" } +# -re ".*$gdb_prompt $" { fail "ptype signed long" } +# timeout { fail "(timeout) ptype signed long" } +#} +# +# +#send "ptype v_unsigned_long\n" +#gdb_expect { +# -re "type = unsigned long.*$gdb_prompt $" { pass "ptype unsigned long" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned long" } +# timeout { fail "(timeout) ptype unsigned long" } +#} +# +# +#send "ptype v_float\n" +#gdb_expect { +# -re "type = float.*$gdb_prompt $" { pass "ptype float" } +# -re ".*$gdb_prompt $" { fail "ptype float" } +# timeout { fail "(timeout) ptype float" } +#} +# +# +#send "ptype v_double\n" +#gdb_expect { +# -re "type = double.*$gdb_prompt $" { pass "ptype double" } +# -re ".*$gdb_prompt $" { fail "ptype double" } +# timeout { fail "(timeout) ptype double" } +#} + + +# +# test ptype command with arrays +# +#setup_xfail "i960-*-*" 1821 +#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*" +#send "ptype v_char_array\n" +#gdb_expect { +# -re "type = char .2..*$gdb_prompt $" { pass "ptype char array" } +# -re ".*$gdb_prompt $" { fail "ptype char array" } +# timeout { fail "(timeout) ptype char array" } +#} +# +# +#setup_xfail "mips-*-*" "a29k-*-*" +#send "ptype v_signed_char_array\n" +#gdb_expect { +# -re "type = (|signed )char .2..*$gdb_prompt $" { pass "ptype signed char array" } +# -re ".*$gdb_prompt $" { fail "ptype signed char array" } +# timeout { fail "(timeout) ptype signed char array" } +#} +# +# +#send "ptype v_unsigned_char_array\n" +#gdb_expect { +# -re "type = unsigned char .2..*$gdb_prompt $" { pass "ptype unsigned char array" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned char array" } +# timeout { fail "(timeout) ptype unsigned char array" } +#} +# +# +# +#send "ptype v_int_array\n" +#gdb_expect { +# -re "type = int .2..*$gdb_prompt $" { pass "ptype int array" } +# -re ".*$gdb_prompt $" { fail "ptype int array" } +# timeout { fail "(timeout) ptype int array" } +#} +# +# +#send "ptype v_signed_int_array\n" +#gdb_expect { +# -re "type = int .2..*$gdb_prompt $" { pass "ptype signed int array" } +# -re ".*$gdb_prompt $" { fail "ptype signed int array" } +# timeout { fail "(timeout) ptype signed int array" } +#} +# +# +#send "ptype v_unsigned_int_array\n" +#gdb_expect { +# -re "type = unsigned int .2..*$gdb_prompt $" { pass "ptype unsigned int array" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned int array" } +# timeout { fail "(timeout) ptype unsigned int array" } +#} +# +# +#send "ptype v_long_array\n" +#gdb_expect { +# -re "type = (long|int|long int) .2..*$gdb_prompt $" { +# pass "ptype long array" } +# -re ".*$gdb_prompt $" { fail "ptype long array" } +# timeout { fail "(timeout) ptype long array" } +#} +# +# +#send "ptype v_signed_long_array\n" +#gdb_expect { +# -re "type = (long|int|long int) .2..*$gdb_prompt $" { +# pass "ptype signed long array" } +# -re ".*$gdb_prompt $" { fail "ptype signed long array" } +# timeout { fail "(timeout) ptype signed long array" } +#} +# +# +#send "ptype v_unsigned_long_array\n" +#gdb_expect { +# -re "type = unsigned long .2..*$gdb_prompt $" { pass "ptype unsigned long array" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned long array" } +# timeout { fail "(timeout) ptype unsigned long array" } +#} +# +# +#send "ptype v_float_array\n" +#gdb_expect { +# -re "type = float .2..*$gdb_prompt $" { pass "ptype float array" } +# -re ".*$gdb_prompt $" { fail "ptype float array" } +# timeout { fail "(timeout) ptype float array" } +#} +# +# +#send "ptype v_double_array\n" +#gdb_expect { +# -re "type = double .2..*$gdb_prompt $" { pass "ptype double array" } +# -re ".*$gdb_prompt $" { fail "ptype double array" } +# timeout { fail "(timeout) ptype double array" } +#} +# + +if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" } +setup_xfail_format "DWARF 1" +gdb_test "ptype t_char_array" "type = (|unsigned )char \\\[0?\\\]" + +# +## +## test ptype command with pointers +## +#setup_xfail "i960-*-*" 1821 +#setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*" +#send "ptype v_char_pointer\n" +#gdb_expect { +# -re "type = char \*.*$gdb_prompt $" { pass "ptype char pointer" } +# -re ".*$gdb_prompt $" { fail "ptype char pointer" } +# timeout { fail "(timeout) ptype char pointer" } +#} +# +# +#setup_xfail "mips-*-*" "a29k-*-*" +#send "ptype v_signed_char_pointer\n" +#gdb_expect { +# -re "type = (|signed )char \*.*$gdb_prompt $" +# { pass "ptype signed char pointer" } +# -re ".*$gdb_prompt $" { fail "ptype signed char pointer" } +# timeout { fail "(timeout) ptype signed char pointer" } +#} +# +# +#send "ptype v_unsigned_char_pointer\n" +#gdb_expect { +# -re "type = unsigned char \*.*$gdb_prompt $" { pass "ptype unsigned char pointer" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned char pointer" } +# timeout { fail "(timeout) ptype unsigned char pointer" } +#} +# +# +#send "ptype v_short_pointer\n" +#gdb_expect { +# -re "type = (short|short int) \*.*$gdb_prompt $" { pass "ptype short pointer" } +# -re ".*$gdb_prompt $" { fail "ptype short pointer" } +# timeout { fail "(timeout) ptype short pointer" } +#} +# +# +#send "ptype v_signed_short_pointer\n" +#gdb_expect { +# -re "type = short \*.*$gdb_prompt $" { pass "ptype signed short pointer" } +# -re ".*$gdb_prompt $" { fail "ptype signed short pointer" } +# timeout { fail "(timeout) ptype signed short pointer" } +#} +# +# +#send "ptype v_unsigned_short_pointer\n" +#gdb_expect { +# -re "type = unsigned short \*.*$gdb_prompt $" { pass "ptype unsigned short pointer" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned short pointer" } +# timeout { fail "(timeout) ptype unsigned short pointer" } +#} +# +# +#send "ptype v_int_pointer\n" +#gdb_expect { +# -re "type = int \*.*$gdb_prompt $" { pass "ptype int pointer" } +# -re ".*$gdb_prompt $" { fail "ptype int pointer" } +# timeout { fail "(timeout) ptype int pointer" } +#} +# +# +#send "ptype v_signed_int_pointer\n" +#gdb_expect { +# -re "type = int \*.*$gdb_prompt $" { pass "ptype signed int pointer" } +# -re ".*$gdb_prompt $" { fail "ptype signed int pointer" } +# timeout { fail "(timeout) ptype signed int pointer" } +#} +# +# +#send "ptype v_unsigned_int_pointer\n" +#gdb_expect { +# -re "type = unsigned int \*.*$gdb_prompt $" { pass "ptype unsigned int pointer" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned int pointer" } +# timeout { fail "(timeout) ptype unsigned int pointer" } +#} +# +# +#send "ptype v_long_pointer\n" +#gdb_expect { +# -re "type = long \*.*$gdb_prompt $" { pass "ptype long pointer" } +# -re ".*$gdb_prompt $" { fail "ptype long pointer" } +# timeout { fail "(timeout) ptype long pointer" } +#} +# +# +#send "ptype v_signed_long_pointer\n" +#gdb_expect { +# -re "type = long \*.*$gdb_prompt $" { pass "ptype signed long pointer" } +# -re ".*$gdb_prompt $" { fail "ptype signed long pointer" } +# timeout { fail "(timeout) ptype signed long pointer" } +#} +# +# +#send "ptype v_unsigned_long_pointer\n" +#gdb_expect { +# -re "type = unsigned long \*.*$gdb_prompt $" { pass "ptype unsigned long pointer" } +# -re ".*$gdb_prompt $" { fail "ptype unsigned long pointer" } +# timeout { fail "(timeout) ptype unsigned long pointer" } +#} +# +# +#send "ptype v_float_pointer\n" +#gdb_expect { +# -re "type = float \*.*$gdb_prompt $" { pass "ptype float pointer" } +# -re ".*$gdb_prompt $" { fail "ptype float pointer" } +# timeout { fail "(timeout) ptype float pointer" } +#} +# +# +#send "ptype v_double_pointer\n" +#gdb_expect { +# -re "type = double \*.*$gdb_prompt $" { pass "ptype double pointer" } +# -re ".*$gdb_prompt $" { fail "ptype double pointer" } +# timeout { fail "(timeout) ptype double pointer" } +#} + +# +# test ptype command with nested structure and union +# +gdb_test "ptype struct outer_struct" "type = struct outer_struct \{.*\[\r\n\] int outer_int;.*\[\r\n\] struct inner_struct inner_struct_instance;.*\[\r\n\] union inner_union inner_union_instance;.*\[\r\n\] (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype outer structure" + +gdb_test "ptype struct inner_struct" "type = struct inner_struct \{.*\[\r\n\] int inner_int;.*\[\r\n\] (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype inner structure" + +gdb_test "ptype union inner_union" "type = union inner_union \{.*\[\r\n\] int inner_union_int;.*\[\r\n\] (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype inner union" + +gdb_test "ptype nested_su" "type = struct outer_struct \{.*\[\r\n\] int outer_int;.*\[\r\n\] struct inner_struct inner_struct_instance;.*\[\r\n\] union inner_union inner_union_instance;.*\[\r\n\] (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype nested structure" + +gdb_test "ptype nested_su.outer_int" "type = int.*" "ptype outer int" + +gdb_test "ptype nested_su.inner_struct_instance" "type = struct inner_struct \{.*\[\r\n\] int inner_int;.*\[\r\n\] (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype nested structure #2" + +gdb_test "ptype nested_su.inner_struct_instance.inner_int" "type = int.*" "ptype inner int" + +gdb_test "ptype nested_su.inner_union_instance" "type = union inner_union \{.*\[\r\n\] int inner_union_int;.*\[\r\n\] (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype nested union" + +# Test printing type of string constants and array constants, but +# requires a running process. These call malloc, and can take a long +# time to execute over a slow serial link, so increase the timeout. + +# UDI can't do this (PR 2416). XFAIL is not suitable, because attempting +# the operation causes a slow painful death rather than a nice simple failure. + +if [runto_main] then { + + get_debug_format + if [target_info exists gdb,cannot_call_functions] { + setup_xfail "*-*-*" 2416 + fail "This target can not call functions" + continue + } + + gdb_test "ptype \"abc\"" "type = char \\\[4\\\]" + gdb_test "ptype {'a','b','c'}" "type = char \\\[3\\\]" + gdb_test "ptype {0,1,2}" "type = int \\\[3\\\]" + gdb_test "ptype {(long)0,(long)1,(long)2}" "type = long \\\[3\\\]" + gdb_test "ptype {(float)0,(float)1,(float)2}" "type = float \\\[3\\\]" + gdb_test "ptype {{0,1,2},{3,4,5}}" "type = int \\\[2\\\]\\\[3\\\]" + gdb_test "ptype {4,5,6}\[2\]" "type = int" + gdb_test "ptype *&{4,5,6}\[1\]" "type = int" +} |