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# This testcase is part of GDB, the GNU debugger.

# Copyright 1993, 1997, 2004, 2007, 2008, 2009, 2010

# 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 .

# This file was written by Fred Fish. (fnf@cygnus.com)

# And rewritten by Michael Chastain (mec.gnu@mindspring.com)

if $tracelevel then {

        strace $tracelevel

}

# Start with a fresh gdb.

gdb_exit

gdb_start

# Test input radices.

proc test_one_input { iradix input output } {

    gdb_test "print $input" "$output" \

        "print $input; expect $output; input radix $iradix"

}

proc test_input_radix { iradix iradixhex iradixoctal } {

    # set input-radix = $iradix, output-radix = ten

    gdb_test "set radix" \

        "Input and output radices now set to decimal 10, hex a, octal 12." \

        "initialize radix, input radix $iradix"

    gdb_test "set input-radix $iradix" \

        "Input radix now set to decimal $iradix, hex $iradixhex, octal $iradixoctal."

    if { $iradix == 10 } then {

        gdb_test "show radix" \

            "Input and output radices set to decimal 10, hex a, octal 12." \

            "show radix, input radix $iradix"

    } else {

        gdb_test "show radix" \

            "Input radix set to decimal $iradix, hex $iradixhex, octal $iradixoctal.\r\nOutput radix set to decimal 10, hex a, octal 12." \

            "show radix, input radix $iradix"

    }

    # test constants with specific bases that do not use $iradix

    test_one_input $iradix  "010"        "8"

    test_one_input $iradix  "20."        "20"

    test_one_input $iradix  "(int) 20."  "20"

    test_one_input $iradix  "0xf"        "15"

    # test simple one-digit constants

    test_one_input $iradix  "0"          "0"

    test_one_input $iradix  "1"          "1"

    test_one_input $iradix  "-1"          "-1"

    # test simple two-digit constants

    test_one_input $iradix "10"          [expr $iradix]

    test_one_input $iradix "11"          [expr $iradix + 1]

    test_one_input $iradix "-10"         [expr 0 - $iradix]

    test_one_input $iradix "-11"         [expr 0 - $iradix - 1]

    # test simple three-digit constants

    test_one_input $iradix "100"         [expr $iradix * $iradix]

    test_one_input $iradix "101"         [expr $iradix * $iradix + 1]

    test_one_input $iradix "-100"        [expr 0 - $iradix * $iradix]

    test_one_input $iradix "-101"        [expr 0 - $iradix * $iradix - 1]

    # test a five-digit constant

    test_one_input $iradix  "10101"      \

        [expr $iradix * $iradix * $iradix * $iradix + $iradix * $iradix + 1]

}

test_input_radix 2 "2" "2"

    test_one_input 2  "4"   "Invalid number \"4\"\\."

    test_one_input 2  "-2"  "Invalid number \"2\"\\."

test_input_radix 3 "3" "3"

    test_one_input 3  "2"   "2"

    test_one_input 3  "20"  "6"

    test_one_input 3  "3"   "Invalid number \"3\"\\."

    test_one_input 2  "30"  "Invalid number \"30\"\\."

test_input_radix 8 "8" "10"

    test_one_input 8  "20"  "16"

    test_one_input 8  "-20" "-16"

    test_one_input 8  "8"   "Invalid number \"8\"."

    test_one_input 8  "-9"  "Invalid number \"9\"."

test_input_radix 10 "a" "12"

    test_one_input 10 "-12"  "-12"

test_input_radix 16 "10" "20"

# Test output radices.

proc test_one_output { oradix input output } {

    gdb_test "print $input" "$output" \

        "print $input; expect $output; output radix $oradix"

}

proc test_output_radix { oradix oradixhex oradixoctal } {

    # set input-radix = ten, output-radix = $oradix

    gdb_test "set radix" \

        "Input and output radices now set to decimal 10, hex a, octal 12." \

        "initialize radix, output radix $oradix"

    gdb_test "set output-radix $oradix" \

        "Output radix now set to decimal $oradix, hex $oradixhex, octal $oradixoctal."

    if { $oradix == 10 } then {

        gdb_test "show radix" \

            "Input and output radices set to decimal 10, hex a, octal 12." \

            "show radix, output radix $oradix"

    } else {

        gdb_test "show radix" \

            "Input radix set to decimal 10, hex a, octal 12.\r\nOutput radix set to decimal $oradix, hex $oradixhex, octal $oradixoctal." \

            "show radix, output radix $oradix"

    }

    # no standard tests for output radix

}

test_output_radix 8 "8" "10"

    test_one_output 8  "010"        "010"

    test_one_output 8  "0xf"        "17"

    test_one_output 8  "10"         "12"

    test_one_output 8  "100"        "144"

    setup_kfail "gdb/1715" *-*-*

    test_one_output 8  "20."        "24"

    test_one_output 8  "(int) 20."  "24"

test_output_radix 10 "a" "12"

    test_one_output 10 "010"        "8"

    test_one_output 10 "0xf"        "15"

    test_one_output 10 "10"         "10"

    test_one_output 10 "100"        "100"

    test_one_output 10 "20."        "20"

    test_one_output 10 "(int) 20."  "20"

test_output_radix 16 "10" "20"

    test_one_output 16 "010"        "8"

    test_one_output 16 "0xf"        "f"

    test_one_output 16 "10"         "a"

    test_one_output 16 "100"        "64"

    setup_kfail "gdb/1715" *-*-*

    test_one_output 16 "20."        "14"

    test_one_output 16 "(int) 20."  "14"

# Test rejecting invalid input radices and unsupported output radices

# really rejects the radices, instead of just claiming so (PR 7536).

gdb_test "set radix" \

    "Input and output radices now set to decimal 10, hex a, octal 12\." \

    "Reset radices"

gdb_test "set input-radix 0" \

    "Nonsense input radix ``decimal 0''; input radix unchanged\\." \

    "Reject input-radix 0"

gdb_test "show input-radix" \

    "Default input radix for entering numbers is 10\\." \

    "Input radix unchanged after rejecting 0"

gdb_test "set input-radix 1" \

    "Nonsense input radix ``decimal 1''; input radix unchanged\\." \

    "Reject input-radix 1"

gdb_test "show input-radix" \

    "Default input radix for entering numbers is 10\\." \

    "Input radix unchanged after rejecting 1"

gdb_test "set output-radix 0" \

    "Unsupported output radix ``decimal 0''; output radix unchanged\\." \

    "Reject output-radix 0"

gdb_test "show output-radix" \

    "Default output radix for printing of values is 10\\." \

    "Output radix unchanged after rejecting 0"

gdb_test "set output-radix 1" \

    "Unsupported output radix ``decimal 1''; output radix unchanged\\." \

    "Reject output-radix 1"

gdb_test "show output-radix" \

    "Default output radix for printing of values is 10\\." \

    "Output radix unchanged after rejecting 1"

gdb_test "set radix 7" \

    "Unsupported output radix ``decimal 7''; output radix unchanged\\." \

    "set radix 7 rejected"

gdb_test "show output-radix" \

    "Default output radix for printing of values is 10\\." \

    "Output radix unchanged after rejection through set radix command"