| # This testcase is part of GDB, the GNU debugger. |
| |
| # Copyright 1992-2024 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/>. |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # bug-gdb@gnu.org |
| |
| # This file was written by Fred Fish. (fnf@cygnus.com) |
| |
| standard_testfile .c |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested "failed to compile" |
| return -1 |
| } |
| |
| proc test_integer_literals_accepted {} { |
| global gdb_prompt |
| |
| # Test various decimal values. |
| |
| gdb_test "p 123" " = 123" |
| gdb_test "p -123" " = -123" |
| gdb_test "p/d 123" " = 123" |
| |
| # Test various octal values. |
| |
| gdb_test "p 0123" " = 83" |
| gdb_test "p 00123" " = 83" |
| gdb_test "p -0123" " = -83" |
| gdb_test "p/o 0123" " = 0123" |
| |
| # Test various hexadecimal values. |
| |
| gdb_test "p 0x123" " = 291" |
| gdb_test "p -0x123" " = -291" |
| gdb_test "p 0x0123" " = 291" |
| gdb_test "p -0x0123" " = -291" |
| gdb_test "p 0xABCDEF" " = 11259375" |
| gdb_test "p 0xabcdef" " = 11259375" |
| gdb_test "p 0xAbCdEf" " = 11259375" |
| gdb_test "p/x 0x123" " = 0x123" |
| |
| # Test various binary values. |
| |
| gdb_test "p 0b0" " = 0" |
| gdb_test "p 0b1111" " = 15" |
| gdb_test "p 0B1111" " = 15" |
| gdb_test "p -0b1111" " = -15" |
| } |
| |
| proc test_character_literals_accepted {} { |
| global gdb_prompt |
| |
| gdb_test "p 'a'" " = 97 'a'" |
| gdb_test "p/c 'a'" " = 97 'a'" |
| gdb_test "p/x 'a'" " = 0x61" |
| gdb_test "p/d 'a'" " = 97" |
| gdb_test "p/t 'a'" " = 1100001" |
| gdb_test "p '\\141'" " = 97 'a'" |
| gdb_test "p/x '\\377'" " = 0xff" |
| # Note "p '\''" => "= 39 '\''" |
| gdb_test "p '\\''" " = 39 '\\\\''" |
| # Note "p '\\'" => "= 92 '\\'" |
| gdb_test "p '\\\\'" " = 92 '\\\\\\\\'" |
| } |
| |
| proc test_integer_literals_rejected {} { |
| global gdb_prompt |
| |
| test_print_reject "p 0x" |
| test_print_reject "p 0b" |
| gdb_test "p ''" "(Empty character constant\\.|A character constant must contain at least one character\\.)" |
| gdb_test "p '''" "(Empty character constant\\.|A character constant must contain at least one character\\.)" |
| test_print_reject "p '\\'" |
| |
| # Note that this turns into "p '\\\'" at gdb's input. |
| test_print_reject "p '\\\\\\'" |
| |
| # Test various decimal values. |
| |
| test_print_reject "p DEADBEEF" |
| |
| # Test various octal values. |
| |
| test_print_reject "p 09" |
| test_print_reject "p 079" |
| |
| # Test various hexadecimal values. |
| |
| test_print_reject "p 0xG" |
| test_print_reject "p 0xAG" |
| |
| # Test various binary values. |
| |
| test_print_reject "p 0b2" |
| test_print_reject "p 0b12" |
| } |
| |
| proc test_float_accepted {} { |
| global gdb_prompt |
| |
| # This test is useful to catch successful parsing of the first fp value. |
| gdb_test "p 123.4+56.7" " = 180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition" |
| |
| # Test all the suffixes (including no suffix). |
| gdb_test "p 1." " = 1" |
| gdb_test "p 1.5" " = 1.5" |
| gdb_test "p 1.f" " = 1" |
| gdb_test "p 1.5f" " = 1.5" |
| gdb_test "p 1.l" " = 1" |
| gdb_test "p 1.5l" " = 1.5" |
| |
| # Test hexadecimal floating point. |
| foreach {num result} { |
| 0x1.1 1.0625 |
| 0x1.8480000000000p+6 97.125 |
| 0x1.8480000000000p6 97.125 |
| 0x00.1p0 0.0625 |
| 0x00.1p1 0.125 |
| 0x00.1p-1 0.03125 |
| } { |
| gdb_test "p $num" " = [string_to_regexp $result]" |
| } |
| } |
| |
| proc test_float_rejected {} { |
| # Gdb use to fail this test for all configurations. The C |
| # lexer thought that 123DEADBEEF was a floating point number, but |
| # then failed to notice that atof() only eats the 123 part. |
| # Fixed, 4/25/97, by Bob Manson. |
| test_print_reject "p 123DEADBEEF" |
| |
| test_print_reject "p 123foobar.bazfoo3" |
| test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333" |
| |
| # Test bad suffixes. |
| test_print_reject "p 1.1x" |
| test_print_reject "p 1.1ff" |
| test_print_reject "p 1.1ll" |
| } |
| |
| # Regression test for PR gdb/21675 |
| proc test_radices {} { |
| gdb_test "print/o 16777211" " = 077777773" |
| |
| # This is written in a somewhat funny way to avoid assuming a |
| # particular float format. |
| set s_int [get_sizeof int -1] |
| set s_float [get_sizeof float -1] |
| if {$s_int == $s_float && $s_int != -1} { |
| foreach fmt {d u x t o} { |
| set ival [get_valueof "/$fmt" "*(int *) &f_var" "FAIL" \ |
| "get_valueof int/$fmt"] |
| set fval [get_valueof "/$fmt" f_var "FAIL" \ |
| "get_valueof float/$fmt"] |
| # See PR gdb/16242 for this. |
| if {[string compare $ival $fval] == 0 && $ival != "FAIL"} { |
| pass "print/$fmt f_var" |
| } else { |
| fail "print/$fmt f_var" |
| } |
| } |
| } |
| |
| gdb_test "print/c f_var" " = 65 'A'" |
| |
| gdb_test "print/u (char) -1" " = 255" |
| gdb_test "print/d (unsigned char) -1" " = -1" |
| } |
| |
| proc test_print_all_chars {} { |
| global gdb_prompt |
| |
| # Set the target-charset to ASCII, because the output varies from |
| # different charset. |
| with_target_charset "ASCII" { |
| |
| gdb_test "p ctable1\[0\]" " = 0 '\\\\000'" |
| gdb_test "p ctable1\[1\]" " = 1 '\\\\001'" |
| gdb_test "p ctable1\[2\]" " = 2 '\\\\002'" |
| gdb_test "p ctable1\[3\]" " = 3 '\\\\003'" |
| gdb_test "p ctable1\[4\]" " = 4 '\\\\004'" |
| gdb_test "p ctable1\[5\]" " = 5 '\\\\005'" |
| gdb_test "p ctable1\[6\]" " = 6 '\\\\006'" |
| gdb_test "p ctable1\[7\]" " = 7 '\\\\a'" |
| gdb_test "p ctable1\[8\]" " = 8 '\\\\b'" |
| gdb_test "p ctable1\[9\]" " = 9 '\\\\t'" |
| gdb_test "p ctable1\[10\]" " = 10 '\\\\n'" |
| gdb_test "p ctable1\[11\]" " = 11 '\\\\v'" |
| gdb_test "p ctable1\[12\]" " = 12 '\\\\f'" |
| gdb_test "p ctable1\[13\]" " = 13 '\\\\r'" |
| gdb_test "p ctable1\[14\]" " = 14 '\\\\016'" |
| gdb_test "p ctable1\[15\]" " = 15 '\\\\017'" |
| gdb_test "p ctable1\[16\]" " = 16 '\\\\020'" |
| gdb_test "p ctable1\[17\]" " = 17 '\\\\021'" |
| gdb_test "p ctable1\[18\]" " = 18 '\\\\022'" |
| gdb_test "p ctable1\[19\]" " = 19 '\\\\023'" |
| gdb_test "p ctable1\[20\]" " = 20 '\\\\024'" |
| gdb_test "p ctable1\[21\]" " = 21 '\\\\025'" |
| gdb_test "p ctable1\[22\]" " = 22 '\\\\026'" |
| gdb_test "p ctable1\[23\]" " = 23 '\\\\027'" |
| gdb_test "p ctable1\[24\]" " = 24 '\\\\030'" |
| gdb_test "p ctable1\[25\]" " = 25 '\\\\031'" |
| gdb_test "p ctable1\[26\]" " = 26 '\\\\032'" |
| gdb_test "p ctable1\[27\]" " = 27 '\\\\033'" |
| gdb_test "p ctable1\[28\]" " = 28 '\\\\034'" |
| gdb_test "p ctable1\[29\]" " = 29 '\\\\035'" |
| gdb_test "p ctable1\[30\]" " = 30 '\\\\036'" |
| gdb_test "p ctable1\[31\]" " = 31 '\\\\037'" |
| gdb_test "p ctable1\[32\]" " = 32 ' '" |
| gdb_test "p ctable1\[33\]" " = 33 '!'" |
| gdb_test "p ctable1\[34\]" " = 34 '\"'" |
| gdb_test "p ctable1\[35\]" " = 35 '#'" |
| gdb_test "p ctable1\[36\]" " = 36 '\\\$'" |
| gdb_test "p ctable1\[37\]" " = 37 '%'" |
| gdb_test "p ctable1\[38\]" " = 38 '&'" |
| gdb_test "p ctable1\[39\]" " = 39 '\\\\''" |
| gdb_test "p ctable1\[40\]" " = 40 '\\('" |
| gdb_test "p ctable1\[41\]" " = 41 '\\)'" |
| gdb_test "p ctable1\[42\]" " = 42 '\\*'" |
| gdb_test "p ctable1\[43\]" " = 43 '\\+'" |
| gdb_test "p ctable1\[44\]" " = 44 ','" |
| gdb_test "p ctable1\[45\]" " = 45 '-'" |
| gdb_test "p ctable1\[46\]" " = 46 '.'" |
| gdb_test "p ctable1\[47\]" " = 47 '/'" |
| gdb_test "p ctable1\[48\]" " = 48 '0'" |
| gdb_test "p ctable1\[49\]" " = 49 '1'" |
| gdb_test "p ctable1\[50\]" " = 50 '2'" |
| gdb_test "p ctable1\[51\]" " = 51 '3'" |
| gdb_test "p ctable1\[52\]" " = 52 '4'" |
| gdb_test "p ctable1\[53\]" " = 53 '5'" |
| gdb_test "p ctable1\[54\]" " = 54 '6'" |
| gdb_test "p ctable1\[55\]" " = 55 '7'" |
| gdb_test "p ctable1\[56\]" " = 56 '8'" |
| gdb_test "p ctable1\[57\]" " = 57 '9'" |
| gdb_test "p ctable1\[58\]" " = 58 ':'" |
| gdb_test "p ctable1\[59\]" " = 59 ';'" |
| gdb_test "p ctable1\[60\]" " = 60 '<'" |
| gdb_test "p ctable1\[61\]" " = 61 '='" |
| gdb_test "p ctable1\[62\]" " = 62 '>'" |
| gdb_test "p ctable1\[63\]" " = 63 '\\?'" |
| gdb_test "p ctable1\[64\]" " = 64 '@'" |
| gdb_test "p ctable1\[65\]" " = 65 'A'" |
| gdb_test "p ctable1\[66\]" " = 66 'B'" |
| gdb_test "p ctable1\[67\]" " = 67 'C'" |
| gdb_test "p ctable1\[68\]" " = 68 'D'" |
| gdb_test "p ctable1\[69\]" " = 69 'E'" |
| gdb_test "p ctable1\[70\]" " = 70 'F'" |
| gdb_test "p ctable1\[71\]" " = 71 'G'" |
| gdb_test "p ctable1\[72\]" " = 72 'H'" |
| gdb_test "p ctable1\[73\]" " = 73 'I'" |
| gdb_test "p ctable1\[74\]" " = 74 'J'" |
| gdb_test "p ctable1\[75\]" " = 75 'K'" |
| gdb_test "p ctable1\[76\]" " = 76 'L'" |
| gdb_test "p ctable1\[77\]" " = 77 'M'" |
| gdb_test "p ctable1\[78\]" " = 78 'N'" |
| gdb_test "p ctable1\[79\]" " = 79 'O'" |
| gdb_test "p ctable1\[80\]" " = 80 'P'" |
| gdb_test "p ctable1\[81\]" " = 81 'Q'" |
| gdb_test "p ctable1\[82\]" " = 82 'R'" |
| gdb_test "p ctable1\[83\]" " = 83 'S'" |
| gdb_test "p ctable1\[84\]" " = 84 'T'" |
| gdb_test "p ctable1\[85\]" " = 85 'U'" |
| gdb_test "p ctable1\[86\]" " = 86 'V'" |
| gdb_test "p ctable1\[87\]" " = 87 'W'" |
| gdb_test "p ctable1\[88\]" " = 88 'X'" |
| gdb_test "p ctable1\[89\]" " = 89 'Y'" |
| gdb_test "p ctable1\[90\]" " = 90 'Z'" |
| gdb_test "p ctable1\[91\]" " = 91 '\\\['" |
| gdb_test "p ctable1\[92\]" " = 92 '\\\\\\\\'" |
| gdb_test "p ctable1\[93\]" " = 93 '\\\]'" |
| gdb_test "p ctable1\[94\]" " = 94 '\\^'" |
| gdb_test "p ctable1\[95\]" " = 95 '_'" |
| gdb_test "p ctable1\[96\]" " = 96 '`'" |
| gdb_test "p ctable1\[97\]" " = 97 'a'" |
| gdb_test "p ctable1\[98\]" " = 98 'b'" |
| gdb_test "p ctable1\[99\]" " = 99 'c'" |
| gdb_test "p ctable1\[100\]" " = 100 'd'" |
| gdb_test "p ctable1\[101\]" " = 101 'e'" |
| gdb_test "p ctable1\[102\]" " = 102 'f'" |
| gdb_test "p ctable1\[103\]" " = 103 'g'" |
| gdb_test "p ctable1\[104\]" " = 104 'h'" |
| gdb_test "p ctable1\[105\]" " = 105 'i'" |
| gdb_test "p ctable1\[106\]" " = 106 'j'" |
| gdb_test "p ctable1\[107\]" " = 107 'k'" |
| gdb_test "p ctable1\[108\]" " = 108 'l'" |
| gdb_test "p ctable1\[109\]" " = 109 'm'" |
| gdb_test "p ctable1\[110\]" " = 110 'n'" |
| gdb_test "p ctable1\[111\]" " = 111 'o'" |
| gdb_test "p ctable1\[112\]" " = 112 'p'" |
| gdb_test "p ctable1\[113\]" " = 113 'q'" |
| gdb_test "p ctable1\[114\]" " = 114 'r'" |
| gdb_test "p ctable1\[115\]" " = 115 's'" |
| gdb_test "p ctable1\[116\]" " = 116 't'" |
| gdb_test "p ctable1\[117\]" " = 117 'u'" |
| gdb_test "p ctable1\[118\]" " = 118 'v'" |
| gdb_test "p ctable1\[119\]" " = 119 'w'" |
| gdb_test "p ctable1\[120\]" " = 120 'x'" |
| gdb_test "p ctable1\[121\]" " = 121 'y'" |
| gdb_test "p ctable1\[122\]" " = 122 'z'" |
| gdb_test "p ctable1\[123\]" " = 123 '\[{\]+'" |
| gdb_test "p ctable1\[124\]" " = 124 '\[|\]+'" |
| gdb_test "p ctable1\[125\]" " = 125 '\[}\]+'" |
| gdb_test "p ctable1\[126\]" " = 126 '\[~\]'" |
| gdb_test "p ctable1\[127\]" " = 127 '\\\\177'" |
| gdb_test "p ctable1\[128\]" " = 128 '\\\\200'" |
| gdb_test "p ctable1\[129\]" " = 129 '\\\\201'" |
| gdb_test "p ctable1\[130\]" " = 130 '\\\\202'" |
| gdb_test "p ctable1\[131\]" " = 131 '\\\\203'" |
| gdb_test "p ctable1\[132\]" " = 132 '\\\\204'" |
| gdb_test "p ctable1\[133\]" " = 133 '\\\\205'" |
| gdb_test "p ctable1\[134\]" " = 134 '\\\\206'" |
| gdb_test "p ctable1\[135\]" " = 135 '\\\\207'" |
| gdb_test "p ctable1\[136\]" " = 136 '\\\\210'" |
| gdb_test "p ctable1\[137\]" " = 137 '\\\\211'" |
| gdb_test "p ctable1\[138\]" " = 138 '\\\\212'" |
| gdb_test "p ctable1\[139\]" " = 139 '\\\\213'" |
| gdb_test "p ctable1\[140\]" " = 140 '\\\\214'" |
| gdb_test "p ctable1\[141\]" " = 141 '\\\\215'" |
| gdb_test "p ctable1\[142\]" " = 142 '\\\\216'" |
| gdb_test "p ctable1\[143\]" " = 143 '\\\\217'" |
| gdb_test "p ctable1\[144\]" " = 144 '\\\\220'" |
| gdb_test "p ctable1\[145\]" " = 145 '\\\\221'" |
| gdb_test "p ctable1\[146\]" " = 146 '\\\\222'" |
| gdb_test "p ctable1\[147\]" " = 147 '\\\\223'" |
| gdb_test "p ctable1\[148\]" " = 148 '\\\\224'" |
| gdb_test "p ctable1\[149\]" " = 149 '\\\\225'" |
| gdb_test "p ctable1\[150\]" " = 150 '\\\\226'" |
| gdb_test "p ctable1\[151\]" " = 151 '\\\\227'" |
| gdb_test "p ctable1\[152\]" " = 152 '\\\\230'" |
| gdb_test "p ctable1\[153\]" " = 153 '\\\\231'" |
| gdb_test "p ctable1\[154\]" " = 154 '\\\\232'" |
| gdb_test "p ctable1\[155\]" " = 155 '\\\\233'" |
| gdb_test "p ctable1\[156\]" " = 156 '\\\\234'" |
| gdb_test "p ctable1\[157\]" " = 157 '\\\\235'" |
| gdb_test "p ctable1\[158\]" " = 158 '\\\\236'" |
| gdb_test "p ctable1\[159\]" " = 159 '\\\\237'" |
| gdb_test "p ctable1\[160\]" " = 160 '\\\\240'" |
| gdb_test "p ctable1\[161\]" " = 161 '\\\\241'" |
| gdb_test "p ctable1\[162\]" " = 162 '\\\\242'" |
| gdb_test "p ctable1\[163\]" " = 163 '\\\\243'" |
| gdb_test "p ctable1\[164\]" " = 164 '\\\\244'" |
| gdb_test "p ctable1\[165\]" " = 165 '\\\\245'" |
| gdb_test "p ctable1\[166\]" " = 166 '\\\\246'" |
| gdb_test "p ctable1\[167\]" " = 167 '\\\\247'" |
| gdb_test "p ctable1\[168\]" " = 168 '\\\\250'" |
| gdb_test "p ctable1\[169\]" " = 169 '\\\\251'" |
| gdb_test "p ctable1\[170\]" " = 170 '\\\\252'" |
| gdb_test "p ctable1\[171\]" " = 171 '\\\\253'" |
| gdb_test "p ctable1\[172\]" " = 172 '\\\\254'" |
| gdb_test "p ctable1\[173\]" " = 173 '\\\\255'" |
| gdb_test "p ctable1\[174\]" " = 174 '\\\\256'" |
| gdb_test "p ctable1\[175\]" " = 175 '\\\\257'" |
| gdb_test "p ctable1\[176\]" " = 176 '\\\\260'" |
| gdb_test "p ctable1\[177\]" " = 177 '\\\\261'" |
| gdb_test "p ctable1\[178\]" " = 178 '\\\\262'" |
| gdb_test "p ctable1\[179\]" " = 179 '\\\\263'" |
| gdb_test "p ctable1\[180\]" " = 180 '\\\\264'" |
| gdb_test "p ctable1\[181\]" " = 181 '\\\\265'" |
| gdb_test "p ctable1\[182\]" " = 182 '\\\\266'" |
| gdb_test "p ctable1\[183\]" " = 183 '\\\\267'" |
| gdb_test "p ctable1\[184\]" " = 184 '\\\\270'" |
| gdb_test "p ctable1\[185\]" " = 185 '\\\\271'" |
| gdb_test "p ctable1\[186\]" " = 186 '\\\\272'" |
| gdb_test "p ctable1\[187\]" " = 187 '\\\\273'" |
| gdb_test "p ctable1\[188\]" " = 188 '\\\\274'" |
| gdb_test "p ctable1\[189\]" " = 189 '\\\\275'" |
| gdb_test "p ctable1\[190\]" " = 190 '\\\\276'" |
| gdb_test "p ctable1\[191\]" " = 191 '\\\\277'" |
| gdb_test "p ctable1\[192\]" " = 192 '\\\\300'" |
| gdb_test "p ctable1\[193\]" " = 193 '\\\\301'" |
| gdb_test "p ctable1\[194\]" " = 194 '\\\\302'" |
| gdb_test "p ctable1\[195\]" " = 195 '\\\\303'" |
| gdb_test "p ctable1\[196\]" " = 196 '\\\\304'" |
| gdb_test "p ctable1\[197\]" " = 197 '\\\\305'" |
| gdb_test "p ctable1\[198\]" " = 198 '\\\\306'" |
| gdb_test "p ctable1\[199\]" " = 199 '\\\\307'" |
| gdb_test "p ctable1\[200\]" " = 200 '\\\\310'" |
| gdb_test "p ctable1\[201\]" " = 201 '\\\\311'" |
| gdb_test "p ctable1\[202\]" " = 202 '\\\\312'" |
| gdb_test "p ctable1\[203\]" " = 203 '\\\\313'" |
| gdb_test "p ctable1\[204\]" " = 204 '\\\\314'" |
| gdb_test "p ctable1\[205\]" " = 205 '\\\\315'" |
| gdb_test "p ctable1\[206\]" " = 206 '\\\\316'" |
| gdb_test "p ctable1\[207\]" " = 207 '\\\\317'" |
| gdb_test "p ctable1\[208\]" " = 208 '\\\\320'" |
| gdb_test "p ctable1\[209\]" " = 209 '\\\\321'" |
| gdb_test "p ctable1\[210\]" " = 210 '\\\\322'" |
| gdb_test "p ctable1\[211\]" " = 211 '\\\\323'" |
| gdb_test "p ctable1\[212\]" " = 212 '\\\\324'" |
| gdb_test "p ctable1\[213\]" " = 213 '\\\\325'" |
| gdb_test "p ctable1\[214\]" " = 214 '\\\\326'" |
| gdb_test "p ctable1\[215\]" " = 215 '\\\\327'" |
| gdb_test "p ctable1\[216\]" " = 216 '\\\\330'" |
| gdb_test "p ctable1\[217\]" " = 217 '\\\\331'" |
| gdb_test "p ctable1\[218\]" " = 218 '\\\\332'" |
| gdb_test "p ctable1\[219\]" " = 219 '\\\\333'" |
| gdb_test "p ctable1\[220\]" " = 220 '\\\\334'" |
| gdb_test "p ctable1\[221\]" " = 221 '\\\\335'" |
| gdb_test "p ctable1\[222\]" " = 222 '\\\\336'" |
| gdb_test "p ctable1\[223\]" " = 223 '\\\\337'" |
| gdb_test "p ctable1\[224\]" " = 224 '\\\\340'" |
| gdb_test "p ctable1\[225\]" " = 225 '\\\\341'" |
| gdb_test "p ctable1\[226\]" " = 226 '\\\\342'" |
| gdb_test "p ctable1\[227\]" " = 227 '\\\\343'" |
| gdb_test "p ctable1\[228\]" " = 228 '\\\\344'" |
| gdb_test "p ctable1\[229\]" " = 229 '\\\\345'" |
| gdb_test "p ctable1\[230\]" " = 230 '\\\\346'" |
| gdb_test "p ctable1\[231\]" " = 231 '\\\\347'" |
| gdb_test "p ctable1\[232\]" " = 232 '\\\\350'" |
| gdb_test "p ctable1\[233\]" " = 233 '\\\\351'" |
| gdb_test "p ctable1\[234\]" " = 234 '\\\\352'" |
| gdb_test "p ctable1\[235\]" " = 235 '\\\\353'" |
| gdb_test "p ctable1\[236\]" " = 236 '\\\\354'" |
| gdb_test "p ctable1\[237\]" " = 237 '\\\\355'" |
| gdb_test "p ctable1\[238\]" " = 238 '\\\\356'" |
| gdb_test "p ctable1\[239\]" " = 239 '\\\\357'" |
| gdb_test "p ctable1\[240\]" " = 240 '\\\\360'" |
| gdb_test "p ctable1\[241\]" " = 241 '\\\\361'" |
| gdb_test "p ctable1\[242\]" " = 242 '\\\\362'" |
| gdb_test "p ctable1\[243\]" " = 243 '\\\\363'" |
| gdb_test "p ctable1\[244\]" " = 244 '\\\\364'" |
| gdb_test "p ctable1\[245\]" " = 245 '\\\\365'" |
| gdb_test "p ctable1\[246\]" " = 246 '\\\\366'" |
| gdb_test "p ctable1\[247\]" " = 247 '\\\\367'" |
| gdb_test "p ctable1\[248\]" " = 248 '\\\\370'" |
| gdb_test "p ctable1\[249\]" " = 249 '\\\\371'" |
| gdb_test "p ctable1\[250\]" " = 250 '\\\\372'" |
| gdb_test "p ctable1\[251\]" " = 251 '\\\\373'" |
| gdb_test "p ctable1\[252\]" " = 252 '\\\\374'" |
| gdb_test "p ctable1\[253\]" " = 253 '\\\\375'" |
| gdb_test "p ctable1\[254\]" " = 254 '\\\\376'" |
| gdb_test "p ctable1\[255\]" " = 255 '\\\\377'" |
| } |
| } |
| |
| # Test interaction of the number of print elements to print and the |
| # repeat count, set to the default of 10. SETTING is the print |
| # setting to verify, either "elements" or "characters". |
| |
| proc test_print_repeats_10_one { setting } { |
| global gdb_prompt decimal |
| |
| for { set x 1 } { $x <= 16 } { incr x } { |
| gdb_test_no_output "set print $setting $x" "$setting $x repeats" |
| for { set e 1 } { $e <= 16 } {incr e } { |
| set v [expr $e - 1] |
| set command "p &ctable2\[${v}*16\]" |
| if { $x < $e } { |
| set aval $x |
| } else { |
| set aval $e |
| } |
| set xval [expr $x - $e] |
| if { $xval < 0 } { |
| set xval 0 |
| } |
| if { $aval > 10 } { |
| set a "'a' <repeats $aval times>" |
| if { $xval > 0 } { |
| set a "${a}, \\\"" |
| } |
| } else { |
| set a "\\\"[string range "aaaaaaaaaaaaaaaa" 1 $aval]" |
| if { $xval > 10 } { |
| set a "$a\\\", " |
| } |
| } |
| set xstr "" |
| if { $xval > 10 } { |
| set xstr "'X' <repeats $xval times>" |
| } else { |
| if { $xval > 0 } { |
| set xstr "[string range "XXXXXXXXXXXXXXXX" 1 $xval]\\\"" |
| } else { |
| if { $aval <= 10 } { |
| set xstr "\\\"" |
| } |
| } |
| } |
| if { $aval < 16 } { |
| set xstr "${xstr}\[.\]\[.\]\[.\]" |
| } |
| set string " = \[(\]unsigned char \[*\]\[)\] <ctable2(\\+$decimal)?> ${a}${xstr}" |
| gdb_test "$command" "$string" "$command with print $setting set to $x" |
| } |
| } |
| } |
| |
| proc test_print_repeats_10 {} { |
| foreach_with_prefix setting { "elements" "characters" } { |
| test_print_repeats_10_one $setting |
| } |
| gdb_test_no_output "set print characters elements" |
| } |
| |
| # This tests whether GDB uses the correct element content offsets |
| # (relative to the complete `some_struct' value) when counting value |
| # repetitions. |
| |
| proc test_print_repeats_embedded_array {} { |
| global gdb_prompt |
| |
| gdb_test_escape_braces "p/x some_struct" \ |
| "= {a = 0x12345678, b = 0x87654321, array = {0xaa <repeats 20 times>}}" \ |
| "correct element repeats in array embedded at offset > 0" |
| } |
| |
| proc test_print_strings_one { setting } { |
| global gdb_prompt decimal |
| |
| # We accept "(unsigned char *) " before the string. char vs. unsigned char |
| # is already tested elsewhere. |
| |
| # Test that setting print elements unlimited doesn't completely suppress |
| # printing; this was a bug in older gdb's. |
| gdb_test_no_output "set print $setting 0" |
| gdb_test "p teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" "p teststring with $setting set to 0" |
| gdb_test_no_output "set print $setting 1" |
| gdb_test "p teststring" \ |
| " = (.unsigned char .. )?\"t\"\\.\\.\\." "p teststring with $setting set to 1" |
| gdb_test_no_output "set print $setting 5" |
| gdb_test "p teststring" \ |
| " = (.unsigned char .. )?\"tests\"\\.\\.\\." "p teststring with $setting set to 5" |
| gdb_test_no_output "set print $setting 19" |
| gdb_test "p teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" "p teststring with $setting set to 19" |
| gdb_test_no_output "set print $setting 20" |
| gdb_test "p teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" "p teststring with $setting set to 20" |
| |
| gdb_test "p -$setting 1 -- teststring" \ |
| " = (.unsigned char .. )?\"t\"\\.\\.\\." |
| gdb_test "p -$setting 5 -- teststring" \ |
| " = (.unsigned char .. )?\"tests\"\\.\\.\\." |
| gdb_test "p -$setting 19 -- teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" |
| gdb_test "p -$setting 20 -- teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" |
| |
| gdb_test "print teststring2" \ |
| " = \\(charptr\\) \"more contents\"" |
| |
| gdb_test_no_output "set print $setting 8" |
| |
| # Set the target-charset to ASCII, because the output varies from |
| # different charset. |
| with_target_charset "ASCII" { |
| gdb_test "p &ctable1\[0\]" \ |
| " = \\(unsigned char \\*\\) <ctable1> \"\"" |
| gdb_test "p &ctable1\[1\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\001\\\\002\\\\003\\\\004\\\\005\\\\006\\\\a\\\\b\"..." |
| gdb_test "p &ctable1\[1*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\b\\\\t\\\\n\\\\v\\\\f\\\\r\\\\016\\\\017\"..." |
| gdb_test "p &ctable1\[2*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\020\\\\021\\\\022\\\\023\\\\024\\\\025\\\\026\\\\027\"..." |
| gdb_test "p &ctable1\[3*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\030\\\\031\\\\032\\\\033\\\\034\\\\035\\\\036\\\\037\"..." |
| gdb_test "p &ctable1\[4*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \" !\\\\\"#\\\$%&'\"..." |
| gdb_test "p &ctable1\[5*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\(\\)\\*\\+,-./\"..." |
| gdb_test "p &ctable1\[6*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"01234567\"..." |
| gdb_test "p &ctable1\[7*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"89:;<=>\\?\"..." |
| gdb_test "p &ctable1\[8*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"@ABCDEFG\"..." |
| gdb_test "p &ctable1\[9*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"HIJKLMNO\"..." |
| gdb_test "p &ctable1\[10*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"PQRSTUVW\"..." |
| gdb_test "p &ctable1\[11*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"XYZ\\\[\\\\\\\\\\\]\\^_\"..." |
| gdb_test "p &ctable1\[12*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"`abcdefg\"..." |
| gdb_test "p &ctable1\[13*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"hijklmno\"..." |
| gdb_test "p &ctable1\[14*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"pqrstuvw\"..." |
| gdb_test "p &ctable1\[15*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"xyz\[{|}\]+\\~\\\\177\"..." |
| gdb_test "p &ctable1\[16*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\200\\\\201\\\\202\\\\203\\\\204\\\\205\\\\206\\\\207\"..." |
| gdb_test "p &ctable1\[17*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\210\\\\211\\\\212\\\\213\\\\214\\\\215\\\\216\\\\217\"..." |
| gdb_test "p &ctable1\[18*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\220\\\\221\\\\222\\\\223\\\\224\\\\225\\\\226\\\\227\"..." |
| gdb_test "p &ctable1\[19*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\230\\\\231\\\\232\\\\233\\\\234\\\\235\\\\236\\\\237\"..." |
| gdb_test "p &ctable1\[20*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\240\\\\241\\\\242\\\\243\\\\244\\\\245\\\\246\\\\247\"..." |
| gdb_test "p &ctable1\[21*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\250\\\\251\\\\252\\\\253\\\\254\\\\255\\\\256\\\\257\"..." |
| gdb_test "p &ctable1\[22*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\260\\\\261\\\\262\\\\263\\\\264\\\\265\\\\266\\\\267\"..." |
| gdb_test "p &ctable1\[23*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\270\\\\271\\\\272\\\\273\\\\274\\\\275\\\\276\\\\277\"..." |
| gdb_test "p &ctable1\[24*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\300\\\\301\\\\302\\\\303\\\\304\\\\305\\\\306\\\\307\"..." |
| gdb_test "p &ctable1\[25*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\310\\\\311\\\\312\\\\313\\\\314\\\\315\\\\316\\\\317\"..." |
| gdb_test "p &ctable1\[26*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\320\\\\321\\\\322\\\\323\\\\324\\\\325\\\\326\\\\327\"..." |
| gdb_test "p &ctable1\[27*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\330\\\\331\\\\332\\\\333\\\\334\\\\335\\\\336\\\\337\"..." |
| gdb_test "p &ctable1\[28*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\340\\\\341\\\\342\\\\343\\\\344\\\\345\\\\346\\\\347\"..." |
| gdb_test "p &ctable1\[29*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\350\\\\351\\\\352\\\\353\\\\354\\\\355\\\\356\\\\357\"..." |
| gdb_test "p &ctable1\[30*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\360\\\\361\\\\362\\\\363\\\\364\\\\365\\\\366\\\\367\"..." |
| gdb_test "p &ctable1\[31*8\]" \ |
| " = \\(unsigned char \\*\\) <ctable1\\+$decimal> \"\\\\370\\\\371\\\\372\\\\373\\\\374\\\\375\\\\376\\\\377\"..." |
| } |
| |
| gdb_test_no_output "set print $setting unlimited" |
| } |
| |
| proc test_print_strings {} { |
| |
| foreach_with_prefix setting { "elements" "characters" } { |
| test_print_strings_one $setting |
| } |
| |
| gdb_test "p -elements 8 -- teststring" \ |
| " = (.unsigned char .. )?\"teststring contents\"" |
| gdb_test "p -characters 8 -- teststring" \ |
| " = (.unsigned char .. )?\"teststri\"\\.\\.\\." |
| gdb_test "p -elements 8 -characters elements -- teststring" \ |
| " = (.unsigned char .. )?\"teststri\"\\.\\.\\." |
| |
| with_test_prefix strings { |
| gdb_test_no_output "set print characters elements" |
| } |
| } |
| |
| proc test_print_int_arrays {} { |
| global gdb_prompt |
| |
| gdb_test_no_output "set print elements 24" "elements 24 int arrays" |
| |
| gdb_test_escape_braces "p int1dim" \ |
| " = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}" |
| gdb_test_escape_braces "p int2dim" \ |
| " = {{0, 1, 2, 3}, {4, 5, 6, 7}, {8, 9, 10, 11}}" |
| gdb_test_escape_braces "p int3dim" \ |
| " = {{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}" |
| gdb_test_escape_braces "p int4dim" \ |
| " = {{{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}}" |
| |
| # Some checks for various output formats. |
| gdb_test_escape_braces "p/x int4dim" \ |
| " = {{{{0x0, 0x1}, {0x2, 0x3}, {0x4, 0x5}}, {{0x6, 0x7}, {0x8, 0x9}, {0xa, 0xb}}}}" |
| gdb_test_escape_braces "p/z int4dim" \ |
| " = {{{{0x0+0, 0x0+1}, {0x0+2, 0x0+3}, {0x0+4, 0x0+5}}, {{0x0+6, 0x0+7}, {0x0+8, 0x0+9}, {0x0+a, 0x0+b}}}}" |
| gdb_test_escape_braces "p/o int4dim" \ |
| " = {{{{0, 01}, {02, 03}, {04, 05}}, {{06, 07}, {010, 011}, {012, 013}}}}" |
| gdb_test_escape_braces "p/t int4dim" \ |
| " = {{{{0, 1}, {10, 11}, {100, 101}}, {{110, 111}, {1000, 1001}, {1010, 1011}}}}" |
| } |
| |
| proc test_print_typedef_arrays {} { |
| global gdb_prompt |
| |
| gdb_test_no_output "set print elements 24" "elements 24 typedef_arrays" |
| |
| gdb_test_escape_braces "p a1" \ |
| " = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}" |
| gdb_test "p a1\[0\]" " = 2" |
| gdb_test "p a1\[9\]" " = 20" |
| |
| gdb_test "p a2" \ |
| " = \"abcd\"" |
| gdb_test "p a2\[0\]" " = 97 'a'" |
| gdb_test "p a2\[3\]" " = 100 'd'" |
| |
| # Regression test of null-stop; PR 11049. |
| gdb_test_no_output "set print null-stop on" |
| gdb_test "p a2" " = \"abcd\"" "print a2 with null-stop on" |
| gdb_test_no_output "set print null-stop off" |
| } |
| |
| proc test_artificial_arrays {} { |
| # Send \026@ instead of just @ in case the kill character is @. |
| # \026 (ctrl-v) is to escape the next character (@), but it is |
| # not only unnecessary to do so on MingW hosts, but also harmful |
| # for the test because that character isn't recognized as an |
| # escape character. |
| set ctrlv "\026" |
| if [ishost *-*-mingw*] { |
| set ctrlv "" |
| } |
| gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@2" " = {0, 1}" {p int1dim[0]@2} |
| gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@2${ctrlv}@3" \ |
| "({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \ |
| {p int1dim[0]@2@3} |
| gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@FE_TWO" " = {0, 1}" \ |
| {p int1dim[0]@TWO} |
| gdb_test_escape_braces "p int1dim\[0\]${ctrlv}@FE_TWO${ctrlv}@three" \ |
| "({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \ |
| {p int1dim[0]@TWO@three} |
| gdb_test_escape_braces {p/x (short [])0x12345678} \ |
| " = ({0x1234, 0x5678}|{0x5678, 0x1234})" |
| } |
| |
| proc test_print_char_arrays {} { |
| global gdb_prompt |
| global hex decimal |
| |
| gdb_test_no_output "set print elements 24" "elements 24 char_arrays" |
| gdb_test_no_output "set print address on" |
| |
| gdb_test "p arrays" \ |
| " = {array1 = \"abc\", array2 = \"d\", array3 = \"e\", array4 = \"fg\", array5 = \"hij\"}" |
| |
| gdb_test "p parrays" " = \\(struct some_arrays \\*\\) $hex <arrays>" |
| gdb_test "p parrays->array1" " = \"abc\"" |
| gdb_test "p &parrays->array1" " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex <arrays>" |
| gdb_test "p parrays->array2" " = \"d\"" |
| gdb_test "p &parrays->array2" " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex <arrays\\+$decimal>" |
| gdb_test "p parrays->array3" " = \"e\"" |
| gdb_test "p &parrays->array3" " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex <arrays\\+$decimal>" |
| gdb_test "p parrays->array4" " = \"fg\"" |
| gdb_test "p &parrays->array4" " = \\(unsigned char \\(\\*\\)\\\[2\\\]\\) $hex <arrays\\+$decimal>" |
| gdb_test "p parrays->array5" " = \"hij\"" |
| gdb_test "p &parrays->array5" " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex <arrays\\+$decimal>" |
| |
| gdb_test_no_output "set print address off" "address off char arrays" |
| } |
| |
| proc test_print_nibbles {} { |
| gdb_test_no_output "set print nibbles on" |
| foreach lang_line { |
| {"ada" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"asm" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"c" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"c++" "0" "0" "0011'0000" "1111'1111" "1111" "0001" "1111'0000'1111"} |
| {"d" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"fortran" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"go" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"minimal" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"objective-c" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"opencl" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"pascal" "0" "0" "0011 0000" "1111 1111" "1111" "0001" "1111 0000 1111"} |
| {"rust" "0" "0" "0011_0000" "1111_1111" "1111" "0001" "1111_0000_1111"} |
| } { |
| set lang [lindex $lang_line 0] |
| set val1 [lindex $lang_line 1] |
| set val2 [lindex $lang_line 2] |
| set val3 [lindex $lang_line 3] |
| set val4 [lindex $lang_line 4] |
| set val5 [lindex $lang_line 5] |
| set val6 [lindex $lang_line 6] |
| set val7 [lindex $lang_line 7] |
| set val8 [lindex $lang_line 8] |
| |
| with_test_prefix "$lang" { |
| gdb_test_no_output "set language $lang" |
| gdb_test "p/t 0" $val1 |
| gdb_test "p/t 0x0" $val2 |
| gdb_test "p/t 0x30" $val3 |
| gdb_test "p/t 0xff" $val4 |
| gdb_test "p/t 0x0f" $val5 |
| gdb_test "p/t 0x01" $val6 |
| gdb_test "p/t 0xf0f" $val7 |
| gdb_test "p/t 0x70f" $val8 |
| gdb_test_no_output "set language auto" |
| } |
| } |
| gdb_test_no_output "set print nibbles off" |
| } |
| |
| proc test_print_string_constants {} { |
| global gdb_prompt |
| |
| gdb_test_no_output "set print elements 50" |
| |
| if [target_info exists gdb,cannot_call_functions] { |
| unsupported "this target can not call functions" |
| return |
| } |
| |
| # We need to up this because this can be really slow on some boards. |
| # (Test may involve inferior malloc() calls). |
| set timeout 60 |
| |
| gdb_test "p \"a string\"" " = \"a string\"" |
| gdb_test "p \"embedded \\000 null\"" " = \"embedded \\\\000 null\"" |
| gdb_test "p \"abcd\"\[2\]" " = 99 'c'" |
| gdb_test "p sizeof (\"abcdef\")" " = 7" |
| gdb_test "ptype \"foo\"" " = char \\\[4\\\]" |
| gdb_test "p *\"foo\"" " = 102 'f'" |
| gdb_test "ptype *\"foo\"" " = char" |
| gdb_test "p &*\"foo\"" " = \"foo\"" |
| gdb_test "ptype &*\"foo\"" "type = char \\*" |
| gdb_test "p (char *)\"foo\"" " = \"foo\"" |
| } |
| |
| proc test_print_array_constants {} { |
| global hex |
| |
| if [target_info exists gdb,cannot_call_functions] { |
| unsupported "this target can not call functions" |
| return |
| } |
| |
| # We need to up this because this can be really slow on some boards. |
| # (Test may involve inferior malloc() calls). |
| set timeout 60 |
| |
| gdb_test "print {'a','b','c'}" " = \"abc\"" |
| gdb_test_escape_braces "print {0,1,2}" " = {0, 1, 2}" |
| gdb_test_escape_braces "print {(long)0,(long)1,(long)2}" " = {0, 1, 2}" |
| gdb_test_escape_braces "print {{0,1,2},{3,4,5}}" " = {{0, 1, 2}, {3, 4, 5}}" |
| gdb_test "print {4,5,6}\[2\]" " = 6" |
| gdb_test "print *&{4,5,6}\[1\]" "Attempt to take address of value not located in memory." |
| |
| # This used to cause a crash. |
| set val [string_to_regexp {"\377\377\377\377"}] |
| gdb_test "print {unsigned char\[\]}{0xffffffff}" " = $val" |
| } |
| |
| proc test_print_enums {} { |
| # Regression test for PR11827. |
| gdb_test "print some_volatile_enum" "enumvolval1" |
| |
| # Print a flag enum. |
| gdb_test "print three" [string_to_regexp " = (FE_ONE | FE_TWO)"] |
| |
| # Print a flag enum with value 0, where an enumerator has value 0. |
| gdb_test "print (enum flag_enum) 0x0" [string_to_regexp " = FE_NONE"] |
| |
| # Print a flag enum with value 0, where no enumerator has value 0. |
| gdb_test "print flag_enum_without_zero" [string_to_regexp " = 0"] |
| |
| # Print a flag enum with unknown bits set. |
| gdb_test "print (enum flag_enum) 0xf1" [string_to_regexp " = (FE_ONE | unknown: 0xf0)"] |
| |
| # Test printing an enum not considered a "flag enum" (because one of its |
| # enumerators has multiple bits set). |
| gdb_test "print three_not_flag" [string_to_regexp " = 3"] |
| } |
| |
| proc test_printf {} { |
| gdb_test "printf \"x=%d,y=%d,z=%d\\n\", 5, 6, 7" "x=5,y=6,z=7" |
| gdb_test "printf \"string=%.4sxx\\n\", teststring" "string=testxx" |
| gdb_test "printf \"string=%sxx\\n\", teststring" \ |
| "string=teststring contentsxx" |
| |
| gdb_test "printf \"%f is fun\\n\", 1.0" "1\.0+ is fun" |
| |
| # Test mixing args of different sizes. |
| gdb_test "printf \"x=%d,y=%f,z=%d\\n\", 5, 6.0, 7" "x=5,y=6\.0+,z=7" |
| gdb_test "printf \"%x %f, %c %x, %x, %f\\n\", 0xbad, -99.541, 'z',\ |
| 0xfeedface, 0xdeadbeef, 5.0" "bad -99.54\[0-9\]+, z feedface, deadbeef, 5.0+" |
| |
| # Regression test for C lexer bug. |
| gdb_test "printf \"%c\\n\", \"x\"\[1,0\]" "x" |
| |
| # Regression test for "%% at end of format string. |
| # See http://sourceware.org/bugzilla/show_bug.cgi?id=11345 |
| gdb_test "printf \"%%%d%%\\n\", 5" "%5%" |
| |
| # Some tests for missing format specifier after '%'. |
| gdb_test "printf \"%\", 0" "Incomplete format specifier at end of format string" |
| gdb_test "printf \"%.234\", 0" "Incomplete format specifier at end of format string" |
| gdb_test "printf \"%-\", 0" "Incomplete format specifier at end of format string" |
| gdb_test "printf \"%-23\", 0" "Incomplete format specifier at end of format string" |
| |
| # Test for invalid printf flags on pointer types. |
| gdb_test "printf \"%#p\", 0" "Inappropriate modifiers to format specifier 'p' in printf" |
| gdb_test "printf \"% p\", 0" "Inappropriate modifiers to format specifier 'p' in printf" |
| gdb_test "printf \"%0p\", 0" "Inappropriate modifiers to format specifier 'p' in printf" |
| gdb_test "printf \"%+p\", 0" "Inappropriate modifiers to format specifier 'p' in printf" |
| |
| |
| gdb_test "define hibob\nprintf \"hi bob \"\nshell echo zzz\nprintf \"y\\n\"\nend" \ |
| "" \ |
| "create hibob command" |
| gdb_test "hibob" "hi bob zzz.*y" "run hibob command" |
| |
| # PR cli/19918. |
| gdb_test "printf \"%-16dq\\n\", 0" "0 q" |
| gdb_test "printf \"%-16pq\\n\", 0" "\\(nil\\) q" |
| |
| # PR cli/14977. |
| gdb_test "printf \"%s\\n\", 0" "\\(null\\)" |
| |
| with_max_value_size 20 { |
| gdb_test {printf "%s", teststring3} \ |
| "^printed string requires 45 bytes, which is more than max-value-size" |
| } |
| } |
| |
| #Test printing DFP values with printf |
| proc test_printf_with_dfp {} { |
| |
| # Test various dfp values, covering 32-bit, 64-bit and 128-bit ones |
| |
| # _Decimal32 constants, which can support up to 7 digits |
| gdb_test "printf \"%Hf\\n\",1.2df" "1.2" |
| gdb_test "printf \"%Hf\\n\",-1.2df" "-1.2" |
| gdb_test "printf \"%Hf\\n\",1.234567df" "1.234567" |
| gdb_test "printf \"%Hf\\n\",-1.234567df" "-1.234567" |
| gdb_test "printf \"%Hf\\n\",1234567.df" "1234567" |
| gdb_test "printf \"%Hf\\n\",-1234567.df" "-1234567" |
| |
| gdb_test "printf \"%Hf\\n\",1.2E1df" "12" |
| gdb_test "printf \"%Hf\\n\",1.2E10df" "1.2E\\+10" |
| gdb_test "printf \"%Hf\\n\",1.2E-10df" "1.2E-10" |
| |
| # The largest exponent for 32-bit dfp value is 96. |
| gdb_test "printf \"%Hf\\n\",1.2E96df" "1.200000E\\+96" |
| |
| # _Decimal64 constants, which can support up to 16 digits |
| gdb_test "printf \"%Df\\n\",1.2dd" "1.2" |
| gdb_test "printf \"%Df\\n\",-1.2dd" "-1.2" |
| gdb_test "printf \"%Df\\n\",1.234567890123456dd" "1.234567890123456" |
| gdb_test "printf \"%Df\\n\",-1.234567890123456dd" "-1.234567890123456" |
| gdb_test "printf \"%Df\\n\",1234567890123456.dd" "1234567890123456" |
| gdb_test "printf \"%Df\\n\",-1234567890123456.dd" "-1234567890123456" |
| |
| gdb_test "printf \"%Df\\n\",1.2E1dd" "12" |
| gdb_test "printf \"%Df\\n\",1.2E10dd" "1.2E\\+10" |
| gdb_test "printf \"%Df\\n\",1.2E-10dd" "1.2E-10" |
| |
| # The largest exponent for 64-bit dfp value is 384. |
| gdb_test "printf \"%Df\\n\",1.2E384dd" "1.200000000000000E\\+384" |
| |
| # _Decimal128 constants, which can support up to 34 digits |
| gdb_test "printf \"%DDf\\n\",1.2dl" "1.2" |
| gdb_test "printf \"%DDf\\n\",-1.2dl" "-1.2" |
| gdb_test "printf \"%DDf\\n\",1.234567890123456789012345678901234dl" "1.234567890123456789012345678901234" |
| gdb_test "printf \"%DDf\\n\",-1.234567890123456789012345678901234dl" "-1.234567890123456789012345678901234" |
| gdb_test "printf \"%DDf\\n\",1234567890123456789012345678901234.dl" "1234567890123456789012345678901234" |
| gdb_test "printf \"%DDf\\n\",-1234567890123456789012345678901234.dl" "-1234567890123456789012345678901234" |
| |
| gdb_test "printf \"%DDf\\n\",1.2E1dl" "12" |
| gdb_test "printf \"%DDf\\n\",1.2E10dl" "1.2E\\+10" |
| gdb_test "printf \"%DDf\\n\",1.2E-10dl" "1.2E-10" |
| |
| # The largest exponent for 128-bit dfp value is 6144. |
| gdb_test "printf \"%DDf\\n\",1.2E6144dl" "1.200000000000000000000000000000000E\\+6144" |
| |
| # GDB used to get this wrong. |
| gdb_test "printf \"%Hf %Hf\\n\",1.2df,1.3df" "1.2 1.3" |
| } |
| |
| # Test printf with strings. |
| proc test_printf_with_strings {} { |
| global gdb_prompt |
| |
| gdb_test {printf "I ate a %s yesterday; it was very %s!\n", "clock", "time-consuming"} \ |
| "I ate a clock yesterday; it was very time-consuming!" |
| gdb_test_no_output "set var \$hello = \"Hello\"" |
| |
| gdb_test {printf "%s, %s%c\n", $hello, "world", '!'} "Hello, world!" |
| |
| set listsize_value -1 |
| gdb_test_multiple "show listsize" "get listsize value" { |
| -re "Number of source lines gdb will list by default is (\[0-9\]+)\.\r\n$gdb_prompt $" { |
| set listsize_value $expect_out(1,string) |
| } |
| } |
| |
| if {$listsize_value > -1} { |
| gdb_test {printf "%s\n", $_gdb_setting_str("listsize")} $listsize_value |
| } else { |
| send_log "warning: could not get listsize\n" |
| } |
| } |
| |
| # Test the printf '%V' format. |
| proc test_printf_V_format {} { |
| # Enums. |
| gdb_test {printf "%V\n", one} "FE_ONE" |
| gdb_test {printf "%V\n", three} "\\(FE_ONE \\| FE_TWO\\)" |
| gdb_test {printf "%V\n", flag_enum_without_zero} "0" |
| gdb_test {printf "%V\n", three_not_flag} "3" |
| |
| # Arrays. |
| gdb_test {printf "%V\n", a1} "\\{2, 4, 6, 8, 10, 12, 14, 16, 18, 20\\}" |
| gdb_test {printf "%V[]\n", a1} "\\{2, 4, 6, 8, 10, 12, 14, 16, 18, 20\\}" |
| gdb_test {printf "%V[][]\n", a1} \ |
| "\\{2, 4, 6, 8, 10, 12, 14, 16, 18, 20\\}\\\[\\\]" |
| gdb_test {printf "%V[-elements 3]\n", a1} "\\{2, 4, 6\\.\\.\\.\\}" |
| gdb_test {printf "%V[-elements 3][]\n", a1} \ |
| "\\{2, 4, 6\\.\\.\\.\\}\\\[\\\]" |
| gdb_test {printf "%V[-elements 3 -array-indexes on]\n", a1} \ |
| "\\{\\\[0\\\] = 2, \\\[1\\\] = 4, \\\[2\\\] = 6\\.\\.\\.\\}" |
| |
| # Structures. |
| gdb_test {printf "%V\n", a_small_struct} \ |
| "\\{a = 1, b = 2, c = 3\\}" |
| gdb_test {printf "%V[-pretty on]\n", a_small_struct} \ |
| "\\{\r\n a = 1,\r\n b = 2,\r\n c = 3\r\n\\}" |
| } |
| |
| proc test_print_symbol {} { |
| gdb_test_no_output "set print symbol on" |
| |
| gdb_test "print &three" " = .* <three>" |
| gdb_test "print parrays" " = .* <arrays>" |
| |
| # In case somebody adds tests after this. |
| gdb_test_no_output "set print symbol off" |
| } |
| |
| # Escape a left curly brace to prevent it from being interpreted as |
| # the beginning of a bound |
| proc gdb_test_escape_braces { args } { |
| |
| set pattern [lindex $args 1] |
| regsub -all {\{[0-9]} $pattern {\\&} esc_pattern |
| gdb_test [lindex $args 0] $esc_pattern [lindex $args 2] |
| } |
| |
| proc test_repeat_bytes {} { |
| set start(E) {} |
| set start(S) {a} |
| set start(L) {abaabbaaabbb} |
| set start(R) {'a' <repeats 20 times>} |
| set end(E) {} |
| set end(S) {c} |
| set end(L) {cdccddcccddd} |
| set end(R) {'c' <repeats 20 times>} |
| set invalid(S) {\\240} |
| set invalid(L) {\\240\\240\\240\\240} |
| set invalid(R) {'\\240' <repeats 20 times>} |
| |
| set fmt(SSS) "\"%s%s%s\"" |
| set fmt(SSR) "\"%s%s\", %s" |
| set fmt(SRS) "\"%s\", %s, \"%s\"" |
| set fmt(RSS) "%s, \"%s%s\"" |
| set fmt(RSR) "%s, \"%s\", %s" |
| set fmt(SRR) "\"%s\", %s, %s" |
| set fmt(RRS) "%s, %s, \"%s\"" |
| set fmt(RRR) "%s, %s, %s" |
| |
| set fmt(RS) "%s, \"%s\"" |
| set fmt(RR) "%s, %s" |
| set fmt(SR) "\"%s\", %s" |
| set fmt(SS) "\"%s%s\"" |
| |
| # We have up to 60 elements to print. |
| gdb_test_no_output "set print elements 100" |
| |
| # Set the target-charset to ASCII, because the output varies from |
| # different charset. |
| with_target_charset "ASCII" { |
| # Test the various permutations of invalid characters |
| foreach i [array names invalid] { |
| set I $i |
| |
| if {$i == "L"} { |
| set i "S" |
| } |
| |
| foreach s [array names start] { |
| set S $s |
| |
| if {$s == "L"} { |
| set s "S" |
| } |
| |
| |
| foreach e [array names end] { |
| set E $e |
| |
| if {$e == "L"} { |
| set e "S" |
| } |
| |
| # Skip E*E. |
| if {$s == "E" && $e == "E"} { continue } |
| |
| # Special cases... |
| if {$s == "E"} { |
| set result [format $fmt($i$e) $invalid($I) $end($E)] |
| } elseif {$e == "E"} { |
| set result [format $fmt($s$i) $start($S) $invalid($I)] |
| } else { |
| set result [format $fmt($s$i$e) \ |
| $start($S) $invalid($I) $end($E)] |
| } |
| |
| send_log "expecting: = $result\n" |
| gdb_test "print invalid_$S$I$E" "= $result" |
| } |
| } |
| } |
| } |
| } |
| |
| # Test that 'set elements' correctly limits the number of characters |
| # printed from a string when a string ends with repeated characters. |
| # This is gdb/24331 |
| |
| proc test_repeat_bytes_limit {} { |
| gdb_test "print -elem 3 -- \"AAAAA\"" "= \"AAA\"..." |
| gdb_test "print -char 3 -elem 10 -- \"AAAAA\"" "= \"AAA\"..." |
| gdb_test "print -elem 3 -- \"ABBBB\"" "= \"ABB\"..." |
| gdb_test "print -char 3 -elem 10 -- \"ABBBB\"" "= \"ABB\"..." |
| |
| gdb_test "print -elem 3 -repeats 2 -- \"AAABBB\"" "= 'A' <repeats 3 times>..." |
| gdb_test "print -elem 4 -repeats 2 -- \"AAABBB\"" "= 'A' <repeats 3 times>, 'B' <repeats 3 times>" |
| } |
| |
| # Test printf of convenience variables. |
| # These tests can be done with or without a running inferior. |
| # PREFIX ensures uniqueness of test names. |
| |
| proc test_printf_convenience_var {prefix} { |
| |
| with_test_prefix "conv var: $prefix" { |
| gdb_test_no_output "set var \$cstr = \"abcde\"" "set \$cstr" |
| gdb_test "printf \"cstr val = %s\\n\", \$cstr" "cstr val = abcde" \ |
| "printf \$cstr" |
| gdb_test_no_output "set var \$abcde = \"ABCDE\"" "set \$abcde" |
| gdb_test "eval \"print \$%s\\n\", \$cstr" "= \"ABCDE\"" \ |
| "indirect print abcde" |
| # Without a target, the below produces no output |
| # but with a target, it gives a warning. |
| # So, use gdb_test expecting ".*" instead of gdb_test_no_output. |
| gdb_test "set language ada" ".*" |
| gdb_test_no_output "set var \$astr := \"fghij\"" "set \$astr" |
| gdb_test "printf \"astr val = %s\\n\", \$astr" "astr val = fghij" \ |
| "printf \$astr" |
| gdb_test_no_output "set language auto" "set language auto" |
| gdb_test "printf \"astr val = %s\\n\", \$astr" "astr val = fghij" \ |
| "printf \$astr, auto language" |
| # Wide strings can only be created when wchar_t type is known. |
| # Switch to c++ for the wide strings tests, as wchar_t is predefined |
| # when current language is c++. |
| # See above "set language ada" about why we use gdb_test. |
| gdb_test "set language c++" ".*" |
| gdb_test_no_output "set var \$wstr = L\"facile\"" \ |
| "set \$wstr" |
| gdb_test "printf \"wstr val = %ls\\n\", \$wstr" \ |
| "wstr val = facile" "printf \$wstr" |
| gdb_test_no_output "set language auto" "set language auto, wstring" |
| } |
| } |
| |
| clean_restart |
| |
| gdb_test "print \$pc" "No registers\\." |
| |
| # Some simple operations on strings should work even without a target |
| # (and therefore without calling malloc). |
| gdb_test "print \"abc\"" " = \"abc\"" |
| gdb_test "print sizeof (\"abc\")" " = 4" |
| gdb_test "ptype \"abc\"" " = char \\\[4\\\]" |
| gdb_test "print \$cvar = \"abc\"" " = \"abc\"" |
| gdb_test "print sizeof (\$cvar)" " = 4" |
| |
| # Similarly, printf of a string convenience var should work without a target. |
| test_printf_convenience_var "no target" |
| |
| # Test void results. |
| gdb_test "p (void)10" " = void" |
| gdb_test "p/x (void)10" " = void" |
| gdb_test "p \$abcd" " = void" |
| |
| # GDB used to complete the explicit location options even when |
| # printing expressions. |
| gdb_test_no_output "complete p -function" |
| gdb_test_no_output "complete p -line" |
| gdb_test_no_output "complete p -source" |
| |
| gdb_file_cmd ${binfile} |
| |
| gdb_test {print $pc} [string_to_regexp "No registers."] {print $pc, with file} |
| |
| gdb_test_no_output "set print sevenbit-strings" |
| gdb_test_no_output "set print address off" |
| gdb_test_no_output "set width 0" |
| |
| if { [test_compiler_info "armcc-*"] } { |
| # ARM RealView compresses large arrays in the data segment. |
| # Before the program starts, we can not read them. There is |
| # nothing in the file to indicate that data is compressed. |
| setup_xfail "arm*-*-eabi" |
| } |
| gdb_test "p ctable1\[120\]" "120 'x'" "p ctable1\[120\] #1" |
| |
| gdb_load ${binfile} |
| |
| if {![runto_main]} { |
| return 0 |
| } |
| |
| # With a running target, printf convenience vars should of course work. |
| test_printf_convenience_var "with target" |
| |
| # It should also work when inferior function calls are forbidden. |
| gdb_test_no_output "set may-call-functions off" |
| test_printf_convenience_var "with target, may-call-functions off" |
| gdb_test_no_output "set may-call-functions on" |
| |
| # Test printf of a variable that holds the address to a substring in |
| # the inferior. This test will not work without a target. |
| gdb_test_no_output "set var \$test_substr = \(char \*\) \(&teststring\[0\] + 4\)" \ |
| "set \$test_substr var" |
| gdb_test "printf \"test_substr val = %s\\n\", \$test_substr" \ |
| "test_substr val = string contents" \ |
| "print \$test_substr" |
| |
| test_integer_literals_accepted |
| test_integer_literals_rejected |
| test_float_accepted |
| test_float_rejected |
| test_character_literals_accepted |
| test_print_all_chars |
| test_print_repeats_10 |
| test_print_repeats_embedded_array |
| test_print_strings |
| test_print_int_arrays |
| test_print_typedef_arrays |
| test_artificial_arrays |
| test_print_char_arrays |
| test_print_nibbles |
| # We used to do the runto main here. |
| test_print_string_constants |
| test_print_array_constants |
| test_print_enums |
| test_printf |
| test_printf_with_dfp |
| test_printf_with_strings |
| test_printf_V_format |
| test_print_symbol |
| test_repeat_bytes |
| test_radices |
| test_repeat_bytes_limit |
