gdb/testsuite/gdb.base/call-ar-st.exp

   1 #   Copyright 1998-2019 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  17
  18
  19
  20 standard_testfile
  21
  22 # Some targets can't call functions, so don't even bother with this
  23 # test.
  24 if [target_info exists gdb,cannot_call_functions] {
  25     unsupported "this target can not call functions"
  26     continue
  27 }
  28
  29 # Create and source the file that provides information about the compiler
  30 # used to compile the test case.
  31
  32 if [get_compiler_info] {
  33     return -1
  34 }
  35
  36 set skip_float_test [gdb_skip_float_test]
  37
  38 if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
  39     return -1
  40 }
  41
  42
  43 set oldtimeout $timeout
  44 set timeout [expr "$timeout + 60"]
  45
  46 gdb_test_no_output "set print sevenbit-strings"
  47 gdb_test_no_output "set print address off"
  48 gdb_test_no_output "set width 0"
  49
  50
  51 if ![runto_main] then {
  52     perror "couldn't run to breakpoint"
  53     continue
  54 }
  55
  56 get_debug_format
  57
  58 set stop_line [gdb_get_line_number "-tbreak1-"]
  59 gdb_test "tbreak $stop_line" \
  60     "Temporary breakpoint ${decimal}.*file.*$srcfile, line $stop_line.*" \
  61     "tbreakpoint at tbreak1"
  62
  63 gdb_test continue \
  64 "Continuing\\..*main \\(\\) at.*$srcfile:$stop_line.*" \
  65 "run until breakpoint set at a line"
  66
  67
  68 #call print_double_array(double_array)
  69 if {!$skip_float_test && \
  70     ![gdb_skip_stdio_test "print print_double_array(double_array)"] } {
  71
  72     gdb_test_stdio "print print_double_array(double_array)" \
  73         [multi_line \
  74              "array_d :" \
  75              "=========" \
  76              "" \
  77              "0.000000 *" \
  78              "23.456\[0-9\]*  46.913\[0-9\]*  70.370\[0-9\]*  93.826\[0-9\]*  117.283\[0-9\]*  140.740\[0-9\]*  164.196\[0-9\]*  187.653\[0-9\]"]
  79 }
  80
  81 #call print_char_array(char_array)
  82
  83 set array_c_re \
  84     [multi_line \
  85          "array_c :" \
  86          "=========" \
  87          "" \
  88          "Z" \
  89          "aZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZ" \
  90          "aZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZ" \
  91          "aZaZaZaZaZaZaZaZaZa"]
  92
  93 if ![gdb_skip_stdio_test "print_char_array(char_array)"] {
  94     gdb_test_stdio "print print_char_array(char_array)" $array_c_re
  95 }
  96
  97 set stop_line [gdb_get_line_number "-tbreak2-"]
  98 gdb_test "tbreak $stop_line" \
  99 "Temporary breakpoint.*file.*$srcfile, line $stop_line.*" \
 100 "tbreakpoint at tbreak2"
 101
 102 if ![gdb_skip_stdio_test "continue to tbreak2"] {
 103     set gdb_re \
 104         [multi_line \
 105              "main.*at.*:\[0-9\]+" \
 106              "\[0-9\]+.*print_double_array\\(double_array\\).*"]
 107     gdb_test_stdio "continue" $array_c_re $gdb_re "continue to tbreak2"
 108 } else {
 109     gdb_test "continue" ".*" ""
 110 }
 111
 112 # I am disabling this test, because it takes too long. I verified by
 113 # hand that it works, feel free to check for yourself.
 114 #call print_all_arrays(integer_array, char_array, float_array, double_array)
 115 #send_gdb "print print_all_arrays(integer_array, char_array, float_array, double_array)\n"
 116 #gdb_expect {
 117 #    -re ".*array_i :\[ \t\r\n\]+=========\[ \t\r\n\]+\[ \t\r\n\]+0\[ \t\r\n\]+-1  -2  -3  -4  -5  -6  -7  -8\[ \t\r\n\]+-9  -10  -11  -12  -13  -14  -15  -16\[ \t\r\n\]+-17  -18  -19  -20  -21  -22  -23  -24\[ \t\r\n\]+-25  -26  -27  -28  -29  -30  -31  -32\[ \t\r\n\]+-33  -34  -35  -36  -37  -38  -39  -40\[ \t\r\n\]+-41  -42  -43  -44  -45  -46  -47  -48\[ \t\r\n\]+-49\[ \t\r\n\]+\[ \t\r\n\]+array_c :\[ \t\r\n\]+=========\[ \t\r\n\]+\[ \t\r\n\]+Z\[ \t\r\n\]+aZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZ\[ \t\r\n\]+aZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZ\[ \t\r\n\]+aZaZaZaZaZaZaZaZaZa\[ \t\r\n\]+\[ \t\r\n\]+array_f :\[ \t\r\n\]+=========\[ \t\r\n\]+\[ \t\r\n\]+0.000000\[ \t\r\n\]+0.142450  0.284900  0.427350  0.569801  0.712251  0.854701  0.997151  1.139601\[ \t\r\n\]+1.282051  1.424501  1.566952  1.709402  1.851852  1.994302\[ \t\r\n\]+\[ \t\r\n\]+array_d :\[ \t\r\n\]+=========\[ \t\r\n\]+\[ \t\r\n\]+0.000000\[ \t\r\n\]+23.456700  46.913400  70.370100  93.826800  117.283500  140.740200  164.196900  187.653600\[ \t\r\n\]+211.110300  234.567000  258.023700  281.480400  304.937100  328.393800  351.850500  375.307200\[ \t\r\n\]+398.763900  422.220600  445.677300  469.134000  492.590700  516.047400  539.504100  562.960800\[ \t\r\n\]+586.41750  609.874200  633.330900  656.787600  680.244300  703.701000  727.157700  750.614400\[ \t\r\n\]+774.071100  797.527800  820.984500  844.441200  867.897900  891.354600  914.811300  938.268000\[ \t\r\n\]+961.724700  985.181400  1008.638100  1032.094800  1055.551500  1079.008200  1102.464900  1125.921600\[ \t\r\n\]+1149.378300  1172.835000  1196.291700  1219.748400  1243.205100  1266.661800  1290.118500  1313.575200\[ \t\r\n\]+1337.031900  1360.488600  1383.945300  1407.402000  1430.858700  1454.315400  1477.772100  1501.228800\[ \t\r\n\]+1524.685500  1548.142200  1571.598900  1595.055600  1618.512300  1641.969000  1665.425700  1688.882400\[ \t\r\n\]+1712.339100  1735.795800  1759.252500  1782.709200  1806.165900  1829.622600  1853.079300  1876.536000\[ \t\r\n\]+1899.992700  1923.449400  1946.906100  1970.362800  1993.819500  2017.276200  2040.732900  2064.189600\[ \t\r\n\]+2087.646300  2111.103000  2134.559700  2158.016400  2181.473100  2204.929800  2228.386500  2251.843200\[ \t\r\n\]+2275.299900  2298.756600  2322.213300.*$gdb_prompt $" {
 118 #        pass "print print_all_arrays(integer_array, char_array, float_array, double_array)"
 119 #   }
 120 #    -re ".*$gdb_prompt $" { fail "print print_all_arrays(integer_array, char_array, float_array, double_array)" }
 121 #    timeout           { fail "(timeout) print print_all_arrays(integer_array, char_array, float_array, double_array)" }
 122 #  }
 123
 124 #set timeout $oldtimeout
 125 set stop_line [gdb_get_line_number "-tbreak3-"]
 126 gdb_test "tbreak $stop_line" \
 127         "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 128         "tbreakpoint at tbreak3"
 129
 130 if {!$skip_float_test && \
 131     ![gdb_skip_stdio_test "continuing to tbreak3"] } {
 132
 133     gdb_test_stdio "continue" \
 134         [multi_line \
 135              "array_d :" \
 136              "=========" \
 137              "" \
 138              "0.000000 *" \
 139              "23.456\[0-9\]*  46.913\[0-9\]*  70.370\[0-9\]*  93.826\[0-9\]*  117.283\[0-9\]*  140.740\[0-9\]*  164.196\[0-9\]*  187.653\[0-9\]* *" \
 140              "" \
 141              "" \
 142              "array_f :" \
 143              ".*" \
 144              "student id :\[\t \]+.*YELLOW" \
 145              "array_i :" \
 146             ] \
 147         "main \\(\\) at .*call-ar-st.c:\[0-9\]+\[ \t\r\n\]+.*print_all_arrays\\(integer_array, char_array, float_array, double_array\\)..*" \
 148         "continuing to tbreak3"
 149
 150 } else {
 151     gdb_test "continue" ".*" ""
 152 }
 153
 154 #step
 155 set stop_line [gdb_get_line_number "-step1-"]
 156 gdb_test "step" \
 157     "print_all_arrays \\(array_i=<integer_array.*>, array_c=<char_array.*> .ZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZaZa., array_f=<float_array.*>, array_d=<double_array.*>\\) at .*$srcfile:$stop_line\[ \t\r\n\]+$stop_line.*print_int_array\\(array_i\\);.*" \
 158     "step inside print_all_arrays"
 159
 160 #step -over
 161 if ![gdb_skip_stdio_test "next over print_int_array in print_all_arrays"] {
 162     set stop_line [gdb_get_line_number "-next1-"]
 163     gdb_test_stdio "next" \
 164         "array_i :" \
 165         "$stop_line.*print_char_array.*" \
 166         "next over print_int_array in print-all_arrays"
 167 } else {
 168     gdb_test "next" ".*" ""
 169 }
 170
 171 #call print_double_array(array_d)
 172 if {!$skip_float_test && \
 173     ![gdb_skip_stdio_test "print print_double_array(array_d)"] } {
 174
 175     gdb_test_stdio "print print_double_array(array_d)" \
 176         [multi_line \
 177              "array_d :" \
 178              "=========" \
 179              "" \
 180              "0.000000 *" \
 181              "23.456\[0-9\]*  46.913\[0-9\]*  70.370\[0-9\]*  93.826\[0-9\]*  117.283\[0-9\]*  140.740\[0-9\]*  164.196\[0-9\]*  187.653\[0-9\]*" \
 182             ]
 183 }
 184
 185 set stop_line [gdb_get_line_number "-tbreak4-"]
 186 gdb_test "tbreak $stop_line" \
 187 "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 188 "tbreakpoint at tbreak4"
 189
 190 if {!$skip_float_test && \
 191     ![gdb_skip_stdio_test "continuing to tbreak4"] } {
 192
 193     gdb_test_stdio "continue" \
 194         [multi_line \
 195              "array_d :" \
 196              "=========" \
 197              "" \
 198              "0.000000 *" \
 199              "23.456\[0-9\]*  46.913\[0-9\]*  70.370\[0-9\]*  93.826\[0-9\]*  117.283\[0-9\]*  140.740\[0-9\]*  164.196\[0-9\]*  187.653\[0-9\]*" \
 200             ] \
 201         "" \
 202         "continuing to tbreak4"
 203 } else {
 204     gdb_test "continue" ".*" ""
 205 }
 206
 207
 208 #call sum_array_print(10, *list1, *list2, *list3, *list4)
 209
 210 if ![gdb_skip_stdio_test "print sum_array_print(...)"] {
 211
 212     gdb_test_stdio "print sum_array_print(10, *list1, *list2, *list3, *list4)" \
 213         [multi_line \
 214              "Sum of 4 arrays, by element \\(add in seed as well\\): " \
 215              "" \
 216              "Seed: 10" \
 217              "Element Index . Sum " \
 218              "-------------------------" \
 219              ".*" \
 220              "\[ \t\]+0\[ \t\]+52" \
 221              "\[ \t\]+1\[ \t\]+60" \
 222              "\[ \t\]+2\[ \t\]+68" \
 223              "\[ \t\]+3\[ \t\]+76" \
 224              "\[ \t\]+4\[ \t\]+84" \
 225              "\[ \t\]+5\[ \t\]+92" \
 226              "\[ \t\]+6\[ \t\]+100" \
 227              "\[ \t\]+7\[ \t\]+108" \
 228              "\[ \t\]+8\[ \t\]+116" \
 229              "\[ \t\]+9\[ \t\]+124" \
 230             ]
 231 }
 232
 233 #step over
 234 set stop_line [gdb_get_line_number "-next2-"]
 235 if ![gdb_skip_stdio_test "next to next2"] {
 236     gdb_test_stdio "next" \
 237         "BYE BYE FOR NOW" \
 238         "$stop_line.*printf\\(.VERY GREEN GRASS.n.\\);.*" \
 239         "next to next2"
 240 } else {
 241     gdb_test "next" ".*" ""
 242 }
 243
 244 #call print_array_rep(\*list1, \*list2, \*list3)
 245
 246 if ![gdb_skip_stdio_test "print print_array_rep(...)"] {
 247     gdb_test_stdio "print print_array_rep(\*list1, \*list2, \*list3)" \
 248         "Contents of linked list3:"
 249 }
 250
 251 set stop_line [gdb_get_line_number "-tbreak5-"]
 252 gdb_test "tbreak $stop_line" \
 253     "Temporary breakpoint..* file .*$srcfile, line $stop_line.*" \
 254     "tbreakpoint at tbreak5"
 255
 256 gdb_test "continue" \
 257     "main \\(\\) at .*$srcfile:$stop_line\r\n$stop_line\[\t \]+sum_array_print\\(10, \\*list1, \\*list2, \\*list3, \\*list4\\);.*" \
 258     "continue to tbreak5"
 259
 260
 261 # Run into sum_array_print, and verify that the arguments were passed
 262 # accurately.
 263 #
 264 # Note that we shouldn't use a `step' here to get into
 265 # sum_array_print; GCC may emit calls to memcpy to put the arguments
 266 # in the right place, and a step may end up in memcpy instead.  This
 267 # may itself be a bug, but it's not the one we're trying to catch
 268 # here.  I've added something to step-test.exp for this.
 269 gdb_test "break sum_array_print" \
 270         ".*Breakpoint ${decimal}: file .*$srcfile, line.*" \
 271         "set breakpoint in sum_array_print"
 272 gdb_test_no_output "set print frame-arguments all"
 273 gdb_test "continue" \
 274     ".*Breakpoint ${decimal}, sum_array_print \\(seed=10, linked_list1=.next_index = .1, 2, 3, 4, 5, 6, 7, 8, 9, 10., values = .4, 6, 8, 10, 12, 14, 16, 18, 20, 22., head = 0., linked_list2=.next_index = .1, 2, 3, 4, 5, 6, 7, 8, 9, 10., values = .8, 10, 12, 14, 16, 18, 20, 22, 24, 26., head = 0., linked_list3=.next_index = .1, 2, 3, 4, 5, 6, 7, 8, 9, 10., values = .10, 12, 14, 16, 18, 20, 22, 24, 26, 28., head = 0., linked_list4=.next_index = .1, 2, 3, 4, 5, 6, 7, 8, 9, 10., values = .20, 22, 24, 26, 28, 30, 32, 34, 36, 38., head = 0.\\) at .*$srcfile:${decimal}\[ \t\n\r\]+${decimal}.*printf\\(.Sum of 4 arrays, by element \\(add in seed as well\\).*\\);.*" \
 275         "check args of sum_array_print"
 276
 277 #call print_array_rep(linked_list1, linked_list2, linked_list3)
 278 # this calls works from gdb without gdb_expect. But it does seem to hang
 279 #from within gdb_expect.
 280 #I comment this out
 281 #send_gdb "print print_array_rep(linked_list1, linked_list2, linked_list3)\n"
 282 #gdb_expect {
 283 #    -re ".*Contents of linked list1:\[ \t\n\r\]+Element Value . Index of Next Element\[ \t\n\r\]+-------------------------------------\[ \t\n\r\]+.*\[ \t\n\r\]+.*4.*1\[ \t\n\r\]+.*6.*2\[ \t\n\r\]+.*8.*3\[ \t\n\r\]+.*10.*4\[ \t\n\r\]+.*12.*5\[ \t\n\r\]+.*14.*6\[ \t\n\r\]+.*16.*7\[ \t\n\r\]+.*18.*8\[ \t\n\r\]+.*20.*9\[ \t\n\r\]+.*22.*10\[ \t\n\r\]+Contents of linked list2:\[ \t\n\r\]+Element Value | Index of Next Element\[ \t\n\r\]+-------------------------------------\[ \t\n\r\]+.*\[ \t\n\r\]+.*8.*1\[ \t\n\r\]+.*10.*2\[ \t\n\r\]+.*12.*3\[ \t\n\r\]+.*14.*4\[ \t\n\r\]+.*16.*5\[ \t\n\r\]+.*18.*6\[ \t\n\r\]+.*20.*7\[ \t\n\r\]+.*22.*8\[ \t\n\r\]+.*24.*9\[ \t\n\r\]+.*26.*10\[ \t\n\r\]+Contents of linked list3:\[ \t\n\r\]+Element Value | Index of Next Element\[ \t\n\r\]+-------------------------------------\[ \t\n\r\]+.*\[ \t\n\r\]+.*10.*1\[ \t\n\r\]+.*12.*2\[ \t\n\r\]+.*14.*3\[ \t\n\r\]+.*16.*4\[ \t\n\r\]+.*18.*5\[ \t\n\r\]+.*20.*6\[ \t\n\r\]+.*22.*7\[ \t\n\r\]+.*24.*8\[ \t\n\r\]+.*26.*9\[ \t\n\r\]+.*28.*10\[ \t\n\r\]+.*$gdb_prompt $" {
 284 #        pass "print print_array_rep(linked_list1, linked_list2, linked_list3)"
 285 #      }
 286 #    -re ".*$gdb_prompt $" { fail "print print_array_rep(linked_list1, linked_list2, linked_list3)" }
 287 #    timeout           { fail "(timeout) print print_array_rep(linked_list1, linked_list2, linked_list3)" }
 288 #}
 289
 290
 291 set stop_line [gdb_get_line_number "-tbreak6-"]
 292 gdb_test "tbreak $stop_line" \
 293     "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 294     "tbreakpoint at tbreak6"
 295
 296 if ![gdb_skip_stdio_test "continuing to tbreak6"] {
 297     gdb_test_stdio "continue" \
 298         "Sum of 4 arrays.*Contents of linked list1.*Contents of two_floats_t" \
 299         "main \\(\\) at .*$srcfile:$stop_line.*c = 0.*" \
 300         "continue to tbreak6"
 301 } else {
 302     gdb_test "continue" ".*" ""
 303 }
 304
 305 #call print_small_structs(*struct1, *struct2, *struct3, *struct4,
 306 #                         *flags, *flags_combo, *three_char, *five_char,
 307 #                         *int_char_combo, *d1, *d2, *d3, *f1, *f2, *f3)
 308
 309 if {!$skip_float_test && \
 310     ![gdb_skip_stdio_test "print print_small_structs(...)"] } {
 311     gdb_test_stdio "print print_small_structs(*struct1, *struct2, *struct3, *struct4, *flags, *flags_combo, *three_char, *five_char, *int_char_combo, *d1, *d2, *d3, *f1, *f2, *f3)" \
 312         [multi_line \
 313              "alpha" \
 314              "gamma" \
 315              "epsilon" \
 316              "alpha" \
 317              "gamma" \
 318              "epsilon" \
 319              "ch1: y\[ \t\]*ch2: n" \
 320              "Contents of three_char_t: " \
 321              "" \
 322              "a\[ \t\]*b\[ \t\]*c" \
 323              "Contents of five_char_t: " \
 324              "" \
 325              "l\[ \t\]*m\[ \t\]*n\[ \t\]*o\[ \t\]*p" \
 326              "Contents of int_char_combo_t: " \
 327              "" \
 328              "123\[ \t\]*z" \
 329              "Sum of the 4 struct values and seed : " \
 330              "" \
 331              "\[ \t\]*52" \
 332              "Contents of struct1: " \
 333              "" \
 334              "\[ \t\]*6\[ \t\]*0" \
 335              "Contents of struct2: " \
 336              "" \
 337              "\[ \t\]*10\[ \t\]*0" \
 338              "Contents of struct3: " \
 339              "" \
 340              "\[ \t\]*12\[ \t\]*0" \
 341              "Contents of one_double_t: " \
 342              "" \
 343              "10.500000" \
 344              "Contents of one_double_t: " \
 345              "" \
 346              "-3.375000" \
 347              "Contents of one_double_t: " \
 348              "" \
 349              "675.093750" \
 350              "Contents of two_floats_t: " \
 351              "" \
 352              "\[ \t\]*45.234001\[ \t\]*43.599998" \
 353              "Contents of two_floats_t: " \
 354              "" \
 355              "\[ \t\]*78.010002\[ \t\]*122.099998" \
 356              "Contents of two_floats_t: " \
 357              "" \
 358              "-1232.344971\[ \t\]*-199.210007" \
 359             ] \
 360         "" \
 361         "print print_small_structs"
 362 }
 363
 364 #call compute_with_small_structs(20)
 365 gdb_test "print compute_with_small_structs(20)" \
 366     "\[0-9\]+ = void" \
 367     "print compute_with_small_structs(20)"
 368
 369
 370 #call print_ten_doubles(123.456, 123.456, -0.12, -1.23, 343434.8, 89.098,
 371 #                       3.14, -5678.12345, -0.11111111, 216.97065)
 372
 373 if {!$skip_float_test && \
 374     ![gdb_skip_stdio_test "print print_ten_doubles(...)"]} {
 375     gdb_test_stdio "print print_ten_doubles(123.456, 123.456, -0.12, -1.23, 343434.8, 89.098, 3.14, -5678.12345, -0.11111111, 216.97065)" \
 376         [multi_line \
 377              "Two Doubles : 123.45\[0-9\]*.*123.45\[0-9\]*" \
 378              "Two Doubles : -0.1200\[0-9\]*.*-1.2300\[0-9\]*" \
 379              "Two Doubles : 343434.\[0-9\]*.*89.09\[0-9\]*" \
 380              "Two Doubles : 3.1400\[0-9\]*.*-5678.123\[0-9\]*" \
 381              "Two Doubles : -0.1111\[0-9\]*.*216.97\[0-9\]*" \
 382              ]
 383 }
 384
 385 set stop_line [gdb_get_line_number "-tbreak7-"]
 386 gdb_test "tbreak $stop_line" \
 387     "Temporary breakpoint .* file .*$srcfile, line $stop_line.*" \
 388     "tbreakpoint at tbreak7"
 389
 390 gdb_test continue "Continuing\\..*main \\(.*\\) at.*$srcfile:$stop_line\[\t\r\n \]+$stop_line.*print_long_arg_list \\( a, b, c, d, e, f, .struct1, .struct2, .struct3, .struct4,.*" "continue to tbreak7"
 391
 392 set stop_line [gdb_get_line_number "-step2-"]
 393 # We can't just assume that a "step" will get us into
 394 # print_long_arg_list here,either.
 395 gdb_test "tbreak print_long_arg_list" \
 396     "Temporary breakpoint .* file .*$srcfile, line .*" \
 397     "tbreak in print_long_arg_list after stepping into memcpy"
 398 # The short match case below handles cases where a buffer
 399 # overflows or something, and expect can't deal with the full
 400 # line.  Perhaps a more elegant solution exists... -sts 1999-08-17
 401 if {!$skip_float_test} {
 402     gdb_test_multiple "continue" "step into print_long_arg_list" {
 403         -re ".*print_long_arg_list \\(a=22.25, b=33.375, c=0, d=-25, e=100, f=2345, struct1=\{value = 6, head = 0\}, struct2=\{value = 10, head = 0\}, struct3=\{value = 12, head = 0\}, struct4=\{value = 14, head = 0\}, flags=\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\}, flags_combo=\{alpha = 1, beta = 0, ch1 = 121 \'y\', gamma = 1, delta = 0, ch2 = 110 \'n\', epsilon = 1, omega = 0\}, three_char=\{ch1 = 97 \'a\', ch2 = 98 \'b\', ch3 = 99 \'c\'\}, five_char=\{ch1 = 108 \'l\', ch2 = 109 \'m\', ch3 = 110 \'n\', ch4 = 111 \'o\', ch5 = 112 \'p\'\}, int_char_combo=\{int1 = 123, ch1 = 122 \'z\'\}, d1=\{double1 = 10.5\}, d2=\{double1 = -3.375\}, d3=\{double1 = 675.09375\}, f1=\{float1 = 45.2340012, float2 = 43.5999985\}, f2=\{float1 = 78.0100021, float2 = 122.099998\}, f3=\{float1 = -1232.34497, float2 = -199.210007\}\\) at .*${srcfile}:$stop_line\[\r\n\]+$stop_line\[ \t\]+printf\\(\"double :.*\", a\\);.*$gdb_prompt $" {
 404             pass "step into print_long_arg_list"
 405         }
 406         -re ".*print_long_arg_list.*\\(a=22.25, b=33.375, c=0, d=-25, e=100, f=2345, struct1=\{value = 6, head = 0\}, struct2=\{value = 10, head = 0\}, struct3=\{value = 12, head = 0\}, struct4=\{value = 14, head = 0\}, flags=\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\}, flags_combo=\{alpha = 1, beta = 0, ch1 = 121 \'y\', gamma = 1, delta = 0, ch2 = 110 \'n\', epsilon = 1, omega = 0\}, three_char=\{ch1 = 97 \'a\', ch2 = 98 \'b\', ch3 = 99 \'c\'\}.*\\) at .*${srcfile}:$stop_line\[\r\n\]+$stop_line\[ \t\]+printf\\(\"double :.*\", a\\);.*$gdb_prompt $" {
 407             pass "step into print_long_arg_list (short match)"
 408         }
 409     }
 410 } else {
 411     # If skipping float tests, don't expect anything in arg list.
 412     gdb_test "continue" \
 413         "print_long_arg_list \\(.*\\).*" \
 414         "step into print_long_arg_list"
 415 }
 416
 417 set ws "\[\n\r\t \]+"
 418
 419 #call print_small_structs(struct1, struct2, struct3, struct4, flags,
 420 #                         flags_combo, three_char, five_char, int_char_combo,
 421 #                         d1, d2, d3, f1, f2, f3)
 422
 423 if {!$skip_float_test && \
 424     ![gdb_skip_stdio_test "print_small_structs from print_long_arg_list"] } {
 425
 426     # On 32-bit SPARC, some of the args are passed by ref, others by
 427     # value, and GDB gets confused and says "Invalid cast" because it
 428     # thinks it has to cast the structure into a pointer to structure.
 429     if { [test_debug_format "stabs"] } then {
 430         setup_kfail "gdb/1539" "sparc-*-*"
 431     }
 432
 433
 434     gdb_test_stdio "print print_small_structs(struct1, struct2, struct3, struct4, flags, flags_combo, three_char, five_char, int_char_combo, d1, d2, d3, f1, f2, f3)" \
 435         [multi_line \
 436              "alpha" \
 437              "gamma" \
 438              "epsilon" \
 439              "alpha" \
 440              "gamma" \
 441              "epsilon" \
 442              "ch1: y\[ \t\]*ch2: n" \
 443              "Contents of three_char_t: " \
 444              "" \
 445              "a\[ \t\]*b\[ \t\]*c" \
 446              "Contents of five_char_t: " \
 447              "" \
 448              "l\[ \t\]*m\[ \t\]*n\[ \t\]*o\[ \t\]*p" \
 449              "Contents of int_char_combo_t: " \
 450              "" \
 451              "123\[ \t\]*z" \
 452              "Sum of the 4 struct values and seed : " \
 453              "" \
 454              "\[ \t\]*52" \
 455              "Contents of struct1: " \
 456              "" \
 457              "\[ \t\]*6\[ \t\]*0" \
 458              "Contents of struct2: " \
 459              "" \
 460              "\[ \t\]*10\[ \t\]*0" \
 461              "Contents of struct3: " \
 462              "" \
 463              "\[ \t\]*12\[ \t\]*0" \
 464              "Contents of one_double_t: " \
 465              "" \
 466              "10.500000" \
 467              "Contents of one_double_t: " \
 468              "" \
 469              "-3.375000" \
 470              "Contents of one_double_t: " \
 471              "" \
 472              "675.093750" \
 473              "Contents of two_floats_t: " \
 474              "" \
 475              "\[ \t\]*45.234001\[ \t\]*43.599998" \
 476              "Contents of two_floats_t: " \
 477              "" \
 478              "\[ \t\]*78.010002\[ \t\]*122.099998" \
 479              "Contents of two_floats_t: " \
 480              "" \
 481              "-1232.344971\[ \t\]*-199.210007" \
 482             ] \
 483         "" \
 484         "print print_small_structs from print_long_arg_list"
 485 }
 486
 487 set stop_line [gdb_get_line_number "-tbreak8-"]
 488 gdb_test "tbreak $stop_line" \
 489     "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 490     "tbreakpoint at tbreak8"
 491
 492 if ![gdb_skip_stdio_test "continuing to tbreak8"] {
 493     gdb_test_stdio "continue" \
 494         "Contents of two_floats_t:" \
 495         ".*main \\(\\) at.*$srcfile:$stop_line.*$stop_line.*init_bit_flags_combo\\(flags_combo, \\(unsigned\\)1, \\(unsigned\\)0, .y.,.*" \
 496         "continue to tbreak8"
 497 } else {
 498     gdb_test "continue" ".*" ""
 499 }
 500
 501 #step
 502 set stop_line [gdb_get_line_number "-step3-"]
 503 gdb_test "step" \
 504     "init_bit_flags_combo \\(bit_flags_combo=, a=1, b=0, ch1=121 .y., g=1, d=0, ch2=110 .n., e=1, o=0\\) at .*$srcfile:$stop_line\[ \t\n\r\]+$stop_line.*bit_flags_combo->alpha = a;.*" \
 505     "step into init_bit_flags_combo"
 506
 507 #call print_bit_flags_combo(*bit_flags_combo)
 508 if ![gdb_skip_stdio_test "continuing at step3"] {
 509     gdb_test_stdio "print print_bit_flags_combo(*bit_flags_combo)" \
 510         "alpha.*gamma.*epsilon.*ch1: y.*ch2: n"
 511 }
 512
 513
 514 set stop_line [gdb_get_line_number "-tbreak9-"]
 515 gdb_test "tbreak $stop_line" \
 516     "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 517     "tbreakpoint at tbreak9"
 518
 519 gdb_test continue "Continuing\\..*main \\(\\) at .*$srcfile:$stop_line\[\r\n\t \]+$stop_line.*init_int_char_combo\\(int_char_combo, 13, .!.\\);.*" \
 520 "continue to tbreak9"
 521
 522 #call print_long_arg_list(a, b, c, d, e, f, *struct1, *struct2, *struct3, *struct4, *flags, *flags_combo, *three_char, *five_char, *int_char_combo, *d1, *d2, *d3, *f1, *f2, *f3)
 523
 524 if {!$skip_float_test && \
 525     ![gdb_skip_stdio_test "print print_long_arg_list"] } {
 526
 527     gdb_test_stdio "print print_long_arg_list(a, b, c, d, e, f, *struct1, *struct2, *struct3, *struct4, *flags, *flags_combo, *three_char, *five_char, *int_char_combo, *d1, *d2, *d3, *f1, *f2, *f3)" \
 528         [multi_line \
 529              "double : 22.250000" \
 530              "double : 33.375000" \
 531              "int : 0" \
 532              "int : -25" \
 533              "int : 100" \
 534              "int : 2345" \
 535              "alpha" \
 536              "gamma" \
 537              "epsilon" \
 538              "alpha" \
 539              "gamma" \
 540              "epsilon" \
 541              "ch1: y\[ \t\]*ch2: n" \
 542              "Contents of three_char_t: " \
 543              "" \
 544              "x\[ \t\]*y\[ \t\]*z" \
 545              "Contents of five_char_t: " \
 546              "" \
 547              "h\[ \t\]*e\[ \t\]*l\[ \t\]*l\[ \t\]*o" \
 548              "Contents of int_char_combo_t: " \
 549              "" \
 550              "123\[ \t\]*z" \
 551              "Sum of the 4 struct values and seed : " \
 552              "" \
 553              "\[ \t\]*52" \
 554              "Contents of struct1: " \
 555              "" \
 556              "\[ \t\]*6\[ \t\]*0" \
 557              "Contents of struct2: " \
 558              "" \
 559              "\[ \t\]*10\[ \t\]*0" \
 560              "Contents of struct3: " \
 561              "" \
 562              "\[ \t\]*12\[ \t\]*0" \
 563              "Contents of one_double_t: " \
 564              "" \
 565              "1.111110" \
 566              "Contents of one_double_t: " \
 567              "" \
 568              "-345.340000" \
 569              "Contents of one_double_t: " \
 570              "" \
 571              "546464.200000" \
 572              "Contents of two_floats_t: " \
 573              "" \
 574              "0.234000\[ \t\]*453.100006" \
 575              "Contents of two_floats_t: " \
 576              "" \
 577              "78.345001\[ \t\]*23.090000" \
 578              "Contents of two_floats_t: " \
 579              "" \
 580              "-2.345000\[ \t\]*1.000000" \
 581             ] \
 582         "" \
 583         "print print_long_arg_list"
 584 }
 585
 586
 587 set stop_line [gdb_get_line_number "-tbreak10-"]
 588 gdb_test "tbreak $stop_line" \
 589     "Temporary breakpoint.* file .*$srcfile, line $stop_line.*" \
 590     "tbreakpoint at tbreak10"
 591
 592 gdb_test continue "Continuing\\..*main \\(\\) at .*$srcfile:$stop_line\[ \t\n\r\]+$stop_line.*compute_with_small_structs\\(35\\);.*" \
 593 "continue to tbreak10"
 594
 595
 596 #call sum_struct_print(10, *struct1, *struct2, *struct3, *struct4)
 597 if ![gdb_skip_stdio_test "print sum_struct_print(...)"] {
 598     gdb_test_stdio "print sum_struct_print(10,*struct1,*struct2,*struct3,*struct4)" \
 599         "Sum of the 4 struct values and seed :\[ \t\n\r\]+218"
 600 }
 601
 602
 603 #call print_struct_rep(*struct1, *struct2, *struct3)
 604 if ![gdb_skip_stdio_test "print print_struct_rep(...)"] {
 605     gdb_test_stdio "print print_struct_rep(*struct1, *struct2, *struct3)" \
 606         [multi_line \
 607              "Contents of struct1: " \
 608              "" \
 609              "        22         0" \
 610              "Contents of struct2: " \
 611              "" \
 612              "        42         0" \
 613              "Contents of struct3: " \
 614              "" \
 615              "        62         0" \
 616             ]
 617 }
 618
 619 if ![gdb_skip_stdio_test "print print_one_large_struct(...)"] {
 620     gdb_test_stdio "print print_one_large_struct(*list1)" \
 621         "         4         1"
 622 }
 623
 624 set timeout $oldtimeout
 625 return
 626