Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 393 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/whatis.exp b/gdb/testsuite/gdb.base/whatis.exp
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+#   Copyright (C) 1988, 1990, 1991, 1992, 1995, 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 {
+    strace $tracelevel
+}
+
+#
+# test running programs
+#
+set prms_id 0
+set bug_id 0
+
+set testfile whatis
+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;
+}
+
+# Start with a fresh gdb.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load $binfile
+
+# If we did not use the signed keyword when compiling the file, don't
+# expect GDB to know that char is signed.
+if $signed_keyword_not_used then {
+    set signed_char "char"
+} else {
+    set signed_char "signed char"
+}
+
+# Define a procedure to set up an xfail for all targets that put out a
+# `long' type as an `int' type.
+# Sun/Ultrix cc have this problem.
+# It was said that COFF targets can not distinguish int from long either.
+
+proc setup_xfail_on_long_vs_int {} {
+    global gcc_compiled
+
+    if {!$gcc_compiled} {
+	setup_xfail "*-sun-sunos4*" "*-*-ultrix*" "i*86-sequent-bsd*"
+    }
+}
+
+#
+# Test whatis command with basic C types
+#
+# The name printed now (as of 23 May 1993) is whatever name the compiler
+# uses in the stabs.  So we need to deal with names both from gcc and
+# native compilers.
+#
+gdb_test "whatis v_char" \
+    "type = (unsigned char|char)" \
+    "whatis char"
+
+setup_xfail "a29k-*-*"
+if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" }
+gdb_test "whatis v_signed_char" \
+    "type = $signed_char" \
+    "whatis signed char"
+
+gdb_test "whatis v_unsigned_char" \
+    "type = unsigned char" \
+    "whatis unsigned char"
+
+gdb_test "whatis v_short" \
+    "type = (short|short int)" \
+    "whatis short"
+
+gdb_test "whatis v_signed_short" \
+    "type = (short|short int|signed short|signed short int)" \
+    "whatis signed short"
+
+gdb_test "whatis v_unsigned_short" \
+    "type = (unsigned short|short unsigned int)" \
+    "whatis unsigned short" 
+
+gdb_test "whatis v_int" \
+    "type = int" \
+    "whatis int"
+
+gdb_test "whatis v_signed_int" \
+    "type = (signed |)int" \
+    "whatis signed int"
+
+gdb_test "whatis v_unsigned_int" \
+    "type = unsigned int" \
+    "whatis unsigned int"
+
+setup_xfail_on_long_vs_int
+# AIX xlc gets this wrong and unsigned long right.  Go figure.
+if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
+gdb_test "whatis v_long" \
+    "type = (long|long int)" \
+    "whatis long"
+
+setup_xfail_on_long_vs_int
+# AIX xlc gets this wrong and unsigned long right.  Go figure.
+if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"}
+gdb_test "whatis v_signed_long" \
+    "type = (signed |)(long|long int)" \
+    "whatis signed long"
+
+setup_xfail_on_long_vs_int
+gdb_test "whatis v_unsigned_long" \
+    "type = (unsigned long|long unsigned int)" \
+    "whatis unsigned long"
+
+gdb_test "whatis v_float" \
+    "type = float" \
+    "whatis float"
+
+gdb_test "whatis v_double" \
+    "type = double" \
+    "whatis double"
+
+
+# test whatis command with arrays
+#
+# We already tested whether char prints as "char", so here we accept
+# "unsigned char", "signed char", and other perversions.  No need for more
+# than one xfail for the same thing.
+gdb_test "whatis v_char_array" \
+    "type = (signed |unsigned |)char \\\[2\\\]" \
+    "whatis char array"
+
+gdb_test "whatis v_signed_char_array" \
+    "type = (signed |unsigned |)char \\\[2\\\]" \
+    "whatis signed char array"
+
+gdb_test "whatis v_unsigned_char_array" \
+    "type = unsigned char \\\[2\\\]" \
+    "whatis unsigned char array"
+
+gdb_test "whatis v_short_array" \
+    "type = (short|short int) \\\[2\\\]" \
+    "whatis short array"
+
+gdb_test "whatis v_signed_short_array" \
+    "type = (signed |)(short|short int) \\\[2\\\]" \
+    "whatis signed short array"
+
+gdb_test "whatis v_unsigned_short_array" \
+    "type = (unsigned short|short unsigned int) \\\[2\\\]" \
+    "whatis unsigned short array"
+
+gdb_test "whatis v_int_array" \
+    "type = int \\\[2\\\]" \
+    "whatis int array"
+
+gdb_test "whatis v_signed_int_array" \
+    "type = (signed |)int \\\[2\\\]" \
+    "whatis signed int array"
+
+gdb_test "whatis v_unsigned_int_array" \
+    "type = unsigned int \\\[2\\\]" \
+    "whatis unsigned int array"
+
+# We already tested whether long prints as long, so here we accept int
+# No need for more than one xfail for the same thing.
+gdb_test "whatis v_long_array" \
+    "type = (int|long|long int) \\\[2\\\]" \
+    "whatis long array"
+
+gdb_test "whatis v_signed_long_array" \
+    "type = (signed |)(int|long|long int) \\\[2\\\]" \
+    "whatis signed long array"
+
+gdb_test "whatis v_unsigned_long_array" \
+    "type = (unsigned (int|long|long int)|long unsigned int) \\\[2\\\]" \
+    "whatis unsigned long array"
+
+gdb_test "whatis v_float_array" \
+    "type = float \\\[2\\\]" \
+    "whatis float array"
+
+gdb_test "whatis v_double_array" \
+    "type = double \\\[2\\\]" \
+    "whatis double array"
+
+
+# test whatis command with pointers
+#
+# We already tested whether char prints as char, so accept various perversions
+# here.  We especially want to make sure we test that it doesn't print as
+# caddr_t.
+gdb_test "whatis v_char_pointer" \
+    "type = (unsigned |signed |)char \\*" \
+    "whatis char pointer"
+
+gdb_test "whatis v_signed_char_pointer" \
+    "type = (unsigned |signed |)char \\*" \
+    "whatis signed char pointer"
+
+gdb_test "whatis v_unsigned_char_pointer" \
+    "type = unsigned char \\*" \
+    "whatis unsigned char pointer"
+
+gdb_test "whatis v_short_pointer" \
+    "type = (short|short int) \\*" \
+    "whatis short pointer"
+
+gdb_test "whatis v_signed_short_pointer" \
+    "type = (signed |)(short|short int) \\*" \
+    "whatis signed short pointer"
+
+gdb_test "whatis v_unsigned_short_pointer" \
+    "type = (unsigned short|short unsigned int) \\*" \
+    "whatis unsigned short pointer"
+
+gdb_test "whatis v_int_pointer" \
+    "type = int \\*" \
+    "whatis int pointer"
+
+gdb_test "whatis v_signed_int_pointer" \
+    "type = (signed |)int \\*" \
+    "whatis signed int pointer"
+
+gdb_test "whatis v_unsigned_int_pointer" \
+    "type = unsigned int \\*" \
+    "whatis unsigned int pointer"
+
+# We already tested whether long prints as long, so here we accept int
+gdb_test "whatis v_long_pointer" \
+    "type = (long|int|long int) \\*" \
+    "whatis long pointer"
+
+gdb_test "whatis v_signed_long_pointer" \
+    "type = (signed |)(long|int|long int) \\*" \
+    "whatis signed long pointer"
+
+gdb_test "whatis v_unsigned_long_pointer" \
+    "type = (unsigned (int|long|long int)|long unsigned int) \\*" \
+    "whatis unsigned long pointer"
+
+gdb_test "whatis v_float_pointer" \
+    "type = float \\*" \
+    "whatis float pointer"
+
+gdb_test "whatis v_double_pointer" \
+    "type = double \\*" \
+    "whatis double pointer"
+
+
+# test whatis command with structure types
+gdb_test "whatis v_struct1" \
+    "type = struct t_struct" \
+    "whatis named structure"
+
+gdb_test "whatis v_struct2" \
+    "type = struct \{...\}" \
+    "whatis unnamed structure"
+
+
+# test whatis command with union types
+gdb_test "whatis v_union" \
+    "type = union t_union" \
+    "whatis named union"
+
+gdb_test "whatis v_union2" \
+    "type = union \{...\}" \
+    "whatis unnamed union"
+
+
+
+# test whatis command with functions return type
+gdb_test "whatis v_char_func" \
+    "type = (signed |unsigned |)char \\(\\)" \
+    "whatis char function"
+
+gdb_test "whatis v_signed_char_func" \
+    "type = (signed |unsigned |)char \\(\\)" \
+    "whatis signed char function"
+
+gdb_test "whatis v_unsigned_char_func" \
+    "type = unsigned char \\(\\)"	\
+    "whatis unsigned char function"
+
+gdb_test "whatis v_short_func" \
+    "type = short (int |)\\(\\)" \
+    "whatis short function"
+
+gdb_test "whatis v_signed_short_func" \
+    "type = (signed |)short (int |)\\(\\)" \
+    "whatis signed short function"
+
+gdb_test "whatis v_unsigned_short_func" \
+    "type = (unsigned short|short unsigned int) \\(\\)" \
+    "whatis unsigned short function"
+
+gdb_test "whatis v_int_func" \
+    "type = int \\(\\)" \
+    "whatis int function"
+
+gdb_test "whatis v_signed_int_func" \
+    "type = (signed |)int \\(\\)" \
+    "whatis signed int function"
+
+gdb_test "whatis v_unsigned_int_func" \
+    "type = unsigned int \\(\\)" \
+    "whatis unsigned int function"
+
+gdb_test "whatis v_long_func" \
+    "type = (long|int|long int) \\(\\)" \
+    "whatis long function"
+
+gdb_test "whatis v_signed_long_func" \
+    "type = (signed |)(int|long|long int) \\(\\)" \
+    "whatis signed long function"
+
+gdb_test "whatis v_unsigned_long_func" \
+    "type = (unsigned (int|long|long int)|long unsigned int) \\(\\)" \
+    "whatis unsigned long function"
+
+# Sun /bin/cc calls this a function returning double.
+if {!$gcc_compiled} then {setup_xfail "*-sun-sunos4*"}
+gdb_test "whatis v_float_func" \
+    "type = float \\(\\)" \
+    "whatis float function"
+
+gdb_test "whatis v_double_func" \
+    "type = double \\(\\)" \
+    "whatis double function" \
+
+
+# test whatis command with some misc complicated types
+gdb_test "whatis s_link" \
+    "type = struct link \\*" \
+    "whatis complicated structure"
+
+gdb_test "whatis u_link" \
+    "type = union tu_link" \
+    "whatis complicated union"
+
+
+# test whatis command with enumerations
+gdb_test "whatis clunker" \
+    "type = enum cars" \
+    "whatis enumeration"
+
+
+# test whatis command with nested struct and union
+gdb_test "whatis nested_su" \
+    "type = struct outer_struct" \
+    "whatis outer structure"
+
+gdb_test "whatis nested_su.outer_int" \
+    "type = int" \
+    "whatis outer structure member"
+
+gdb_test "whatis nested_su.inner_struct_instance" \
+    "type = struct inner_struct" \
+    "whatis inner structure"
+
+gdb_test "whatis nested_su.inner_struct_instance.inner_int" \
+    "type = int" \
+    "whatis inner structure member"
+
+gdb_test "whatis nested_su.inner_union_instance" \
+    "type = union inner_union" \
+    "whatis inner union"
+
+gdb_test "whatis nested_su.inner_union_instance.inner_union_int" \
+    "type = int" \
+    "whatis inner union member"