gdb/testsuite/gdb.base/list.exp

   1 # Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2003
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@prep.ai.mit.edu
  20
  21 # This file was written by Fred Fish. (fnf@cygnus.com)
  22
  23 if $tracelevel then {
  24         strace $tracelevel
  25 }
  26
  27 set prms_id 0
  28 set bug_id 0
  29
  30 set testfile "list"
  31 set binfile ${objdir}/${subdir}/${testfile}
  32
  33 # Need to download the header to the host.
  34 remote_download host ${srcdir}/${subdir}/list0.h list0.h
  35
  36
  37 if  { [gdb_compile "${srcdir}/${subdir}/list0.c" "${binfile}0.o" object {debug}] != "" } {
  38      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  39 }
  40
  41 if  { [gdb_compile "${srcdir}/${subdir}/list1.c" "${binfile}1.o" object {debug}] != "" } {
  42      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  43 }
  44
  45 if  { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } {
  46      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  47 }
  48
  49
  50
  51 # Create and source the file that provides information about the compiler
  52 # used to compile the test case.
  53 if [get_compiler_info ${binfile}] {
  54     return -1;
  55 }
  56
  57 #
  58 # Local utility proc just to set and verify listsize
  59 # Return 1 if success, 0 if fail.
  60 #
  61
  62 set set_listsize_count 0;
  63
  64 proc set_listsize { arg } {
  65     global gdb_prompt
  66     global set_listsize_count;
  67
  68     incr set_listsize_count;
  69     if [gdb_test "set listsize $arg" "" "setting listsize to $arg #$set_listsize_count"] {
  70         return 0;
  71     }
  72     if { $arg <= 0 } {
  73         set arg "unlimited";
  74     }
  75
  76     if [gdb_test "show listsize" "Number of source lines.* is ${arg}.*" "show listsize $arg #$set_listsize_count"] {
  77         return 0;
  78     }
  79     return 1
  80 }
  81
  82 #
  83 # Test display of listsize lines around a given line number.
  84 #
  85
  86 proc test_listsize {} {
  87     global gdb_prompt
  88     global hp_cc_compiler
  89     global hp_aCC_compiler
  90
  91     # Show default size
  92
  93     gdb_test "show listsize" "Number of source lines gdb will list by default is 10.*" "show default list size"
  94
  95     # Show the default lines
  96     # Note that remote targets that have debugging info for _start available will
  97     # list the lines there instead of main, so we skip this test for remote targets.
  98     # The second case is for optimized code, it is still correct.
  99
 100     if [is_remote target] {
 101         runto_main;
 102         unsupported "list default lines around main";
 103     } else {
 104         gdb_test "list" "(1\[ \t\]+#include \"list0.h\".*10\[ \t\]+x = 0;|2.*11\[ \t\]+foo .x\[+)\]+;)" "list default lines around main"
 105     }
 106
 107     # Ensure we can limit printouts to one line
 108
 109     if [set_listsize 1] {
 110         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 1"
 111         gdb_test "list 2" "2\[ \t\]+" "list line 2 with listsize 1"
 112     }
 113
 114     # Try just two lines
 115
 116     if [ set_listsize 2 ] {
 117         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 1 with listsize 2"
 118         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 2 with listsize 2"
 119         gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[)(\]+" "list line 3 with listsize 2"
 120     }
 121
 122     # Try small listsize > 1 that is an odd number
 123
 124     if [ set_listsize 3 ] {
 125         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 1 with listsize 3"
 126         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 2 with listsize 3"
 127         gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[(\]+\[)\]+\r\n4\[ \t\]+\{" "list line 3 with listsize 3"
 128     }
 129
 130     # Try small listsize > 2 that is an even number.
 131
 132     if [ set_listsize 4 ] then {
 133         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 1 with listsize 4"
 134         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 2 with listsize 4"
 135
 136         gdb_test "list 3" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 3 with listsize 4"
 137         gdb_test "list 4" "2\[ \t\]+\r\n.*5\[ \t\]+int x;.*" "list line 4 with listsize 4"
 138     }
 139
 140     # Try a size larger than the entire file.
 141
 142     if [ set_listsize 100 ] then {
 143         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 1 with listsize 100"
 144
 145         gdb_test "list 10" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 10 with listsize 100"
 146     }
 147
 148     # Try listsize of 0 which suppresses printing.
 149
 150     set_listsize 0
 151     gdb_test "list 1" "" "listsize of 0 suppresses output"
 152
 153     # Try listsize of -1 which is special, and means unlimited.
 154
 155     set_listsize -1
 156     setup_xfail "*-*-*"
 157     gdb_test "list 1" "1\[ \t\]+#include .*\r\n39\[ \t\]+\}" "list line 1 with unlimited listsize"
 158 }
 159
 160 #
 161 # Test "list filename:number" for C include file
 162 #
 163
 164 proc test_list_include_file {} {
 165     global gdb_prompt
 166
 167     setup_xfail_format "COFF"
 168     gdb_test "list list0.h:1" "1\[ \t\]+/\[*\]+ An include file .*10\[ \t\]+bar \\(x\\+\\+\\);" "list line 1 in include file"
 169
 170     setup_xfail_format "COFF"
 171     gdb_test "list list0.h:100" "Line number 95 out of range; .*list0.h has 3\[67\] lines." "list message for lines past EOF"
 172 }
 173
 174 #
 175 # Test "list filename:number" for C source file
 176 #
 177
 178 proc test_list_filename_and_number {} {
 179     global gdb_prompt
 180
 181     set testcnt 0
 182
 183     send_gdb "list list0.c:1\n"
 184     gdb_expect {
 185         -re "1\[ \t\]+#include \"list0.h\".*10\[ \t]+x = 0;\r\n$gdb_prompt $" {
 186             incr testcnt
 187         }
 188         -re ".*$gdb_prompt $" { fail "list list0.c:1" ; gdb_suppress_tests }
 189         timeout { fail "list list0.c:1 (timeout)" ; gdb_suppress_tests }
 190     }
 191     send_gdb "list list0.c:10\n"
 192     gdb_expect {
 193         -re "5\[ \t\]+int x;.*14\[ \t\]+foo .x\[+)\]+;\r\n$gdb_prompt $" {
 194             incr testcnt
 195         }
 196         -re ".*$gdb_prompt $" { fail "list list.c:10" ; gdb_suppress_tests }
 197         timeout { fail "list list.c:10 (timeout)" ; gdb_suppress_tests }
 198     }
 199     send_gdb "list list1.c:1\n"
 200     gdb_expect {
 201         -re "1\[ \t\]+\#include.*4\[ \t\]+.*int oof\[ \t\]*\(.*\);\r\n.*$gdb_prompt $" {
 202             incr testcnt
 203         }
 204         -re ".*$gdb_prompt $" { fail "list list1.c:1" ; gdb_suppress_tests }
 205         timeout { fail "list list1.c:1 (timeout)" ; gdb_suppress_tests }
 206     }
 207     send_gdb "list list1.c:12\n"
 208     gdb_expect {
 209         -re "12\[ \t\]+long_line \[(\]+.*\[)\]+;.*13\[ \t\]+\}\r\n.*$gdb_prompt $" {
 210             incr testcnt
 211         }
 212         -re ".*$gdb_prompt $" { fail "list list1.c:12" ; gdb_suppress_tests }
 213         timeout { fail "list list1.c:12 (timeout)" ; gdb_suppress_tests }
 214     }
 215     pass "list filename:number ($testcnt tests)"
 216     gdb_stop_suppressing_tests;
 217 }
 218
 219 #
 220 # Test "list function" for C source file
 221 #
 222
 223 proc test_list_function {} {
 224     global gdb_prompt
 225     global gcc_compiled
 226
 227     # gcc appears to generate incorrect debugging information for code
 228     # in include files, which breaks this test.
 229     # SunPRO cc is the second case below, it's also correct.
 230     gdb_test "list main" "(5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;|1\[ \t\]+#include .*10\[ \t\]+x = 0;)" "list function in source file 1"
 231
 232     # Ultrix gdb takes the second case below; it's also correct.
 233     # SunPRO cc is the third case.
 234     gdb_test "list bar" "(4\[ \t\]+void.*\[ \t\]*long_line.*;.*bar.*9\[ \t\]*.*|1\[ \t\]+void.*8\[ \t\]+\}|1\[ \t\]+void.*7\[ \t\]*long_line ..;|7\[ \t\]+void.*14\[ \t\]+\})" "list function in source file 2"
 235
 236     # Test "list function" for C include file
 237     # Ultrix gdb is the second case, still correct.
 238     # SunPRO cc is the third case.
 239     setup_xfail "powerpc-*-*"
 240     gdb_test "list foo" "(3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;|2\[ \t\]+including file.*11\[ \t\]+bar \[(\]+.*\[)\]+;|1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;)" "list function in include file"
 241 }
 242
 243 proc test_list_forward {} {
 244     global gdb_prompt
 245
 246     set testcnt 0
 247
 248     send_gdb "list list0.c:10\n"
 249     gdb_expect {
 250         -re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 251         -re ".*$gdb_prompt $" { fail "list list0.c:10" ; gdb_suppress_tests }
 252         timeout { fail "list list0.c:10 (timeout)" ; gdb_suppress_tests }
 253     }
 254
 255     send_gdb "list\n"
 256     gdb_expect {
 257         -re "15\[ \t\]+foo \[(\]+.*\[)\]+;.*24\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 258         -re ".*$gdb_prompt $" { fail "list 15-24" ; gdb_suppress_tests }
 259         timeout { fail "list 15-24 (timeout)" ; gdb_suppress_tests }
 260     }
 261
 262     send_gdb "list\n"
 263     gdb_expect {
 264         -re "25\[ \t\]+foo \[(\]+.*\[)\]+;.*34\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 265         -re ".*$gdb_prompt $" { fail "list 25-34" ; gdb_suppress_tests }
 266         timeout { fail "list 25-34 (timeout)" ; gdb_suppress_tests }
 267     }
 268
 269     send_gdb "list\n"
 270     gdb_expect {
 271         -re "35\[ \t\]+foo \\(.*\\);.*42\[ \t\]+.*\}\r\n$gdb_prompt $" { incr testcnt }
 272         -re ".*$gdb_prompt $" { fail "list 35-42" ; gdb_suppress_tests }
 273         timeout { fail "list 35-42 (timeout)" ; gdb_suppress_tests }
 274     }
 275
 276     pass "successive list commands to page forward ($testcnt tests)"
 277     gdb_stop_suppressing_tests;
 278 }
 279
 280 # Test that repeating the list linenum command doesn't print the same
 281 # lines over again.  Note that this test makes sure that the argument
 282 # linenum is dropped, when we repeat the previous command. 'x/5i $pc'
 283 # works the same way.
 284
 285 proc test_repeat_list_command {} {
 286     global gdb_prompt
 287
 288     set testcnt 0
 289
 290     send_gdb "list list0.c:10\n"
 291     gdb_expect {
 292         -re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 293         -re ".*$gdb_prompt $" { fail "list list0.c:10" ; gdb_suppress_tests }
 294         timeout { fail "list list0.c:10 (timeout)" ; gdb_suppress_tests }
 295     }
 296
 297     send_gdb "\n"
 298     gdb_expect {
 299         -re "15\[ \t\]+foo \[(\]+.*\[)\]+;.*24\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 300         -re ".*$gdb_prompt $" { fail "list 15-24" ; gdb_suppress_tests }
 301         timeout { fail "list 15-24 (timeout)" ; gdb_suppress_tests }
 302     }
 303
 304     send_gdb "\n"
 305     gdb_expect {
 306         -re "25\[ \t\]+foo \[(\]+.*\[)\]+;.*34\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 307         -re ".*$gdb_prompt $" { fail "list 25-34" ; gdb_suppress_tests }
 308         timeout { fail "list 25-34 (timeout)" ; gdb_suppress_tests }
 309     }
 310
 311     send_gdb "\n"
 312     gdb_expect {
 313         -re "35\[ \t\]+foo \\(.*\\);.*42\[ \t\]+.*\}\r\n$gdb_prompt $" { incr testcnt }
 314         -re ".*$gdb_prompt $" { fail "list 35-42" ; gdb_suppress_tests }
 315         timeout { fail "list 35-42 (timeout)" ; gdb_suppress_tests }
 316     }
 317
 318     pass "repeat list commands to page forward using 'return' ($testcnt tests)"
 319     gdb_stop_suppressing_tests;
 320 }
 321
 322 proc test_list_backwards {} {
 323     global gdb_prompt
 324
 325     set testcnt 0
 326
 327     send_gdb "list list0.c:33\n"
 328     gdb_expect {
 329         -re "28\[ \t\]+foo \\(.*\\);.*37\[ \t\]+\}\r\n$gdb_prompt $" { incr testcnt }
 330         -re ".*$gdb_prompt $" { fail "list list0.c:33" ; gdb_suppress_tests }
 331         timeout { fail "list list0.c:33 (timeout)" ; gdb_suppress_tests }
 332     }
 333
 334     send_gdb "list -\n"
 335     gdb_expect {
 336         -re "18\[ \t\]+foo \[(\]+.*\[)\]+;.*27\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 337         -re ".*$gdb_prompt $" { fail "list 18-27" ; gdb_suppress_tests }
 338         timeout { fail "list 18-27 (timeout)" ; gdb_suppress_tests }
 339     }
 340
 341     send_gdb "list -\n"
 342     gdb_expect {
 343         -re "8\[ \t\]+breakpoint\[(\]\[)\];.*17\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 344         -re ".*$gdb_prompt $" { fail "list 8-17" ; gdb_suppress_tests }
 345         timeout { fail "list 8-17 (timeout)" ; gdb_suppress_tests }
 346     }
 347
 348     send_gdb "list -\n"
 349     gdb_expect {
 350         -re "1\[ \t\]+#include .*7\[ \t\]+set_debug_traps\[(\]\[)\]+;\r\n$gdb_prompt $" { incr testcnt }
 351         -re ".*$gdb_prompt $" { fail "list 1-7" ; gdb_suppress_tests }
 352         timeout { fail "list 1-7 (timeout)" ; gdb_suppress_tests }
 353     }
 354
 355     pass "$testcnt successive \"list -\" commands to page backwards"
 356     gdb_stop_suppressing_tests;
 357 }
 358
 359 #
 360 # Test "list first,last"
 361 #
 362
 363 proc test_list_range {} {
 364     global gdb_prompt
 365
 366     gdb_test "list list0.c:2,list0.c:5" "2\[ \t\]+\r\n3\[ \t\]+int main \[)(\]+.*5\[ \t\]+int x;" "list range; filename:line1,filename:line2"
 367
 368     gdb_test "list 2,5" "2\[ \t\]+\r\n3\[ \t\]+int main \[)(\]+.*5\[ \t\]+int x;" "list range; line1,line2"
 369
 370 #    gdb_test     "list -1,6"   "Line number 0 out of range; .*list0.c has 39 lines." "list range; lower bound negative"
 371
 372 #    gdb_test     "list -100,-40"       "Line number -60 out of range; .*list0.c has 39 lines." "list range; both bounds negative"
 373
 374     gdb_test "list 30,45" "30\[ \t\]+foo \(.*\);.*43\[ \t\]+\}" "list range; upper bound past EOF"
 375
 376     gdb_test "list 45,100" "Line number 45 out of range; .*list0.c has 43 lines." "list range; both bounds past EOF"
 377
 378     gdb_test "list list0.c:2,list1.c:17" "Specified start and end are in different files." "list range, must be same files"
 379 }
 380
 381 #
 382 # Test "list filename:function"
 383 #
 384
 385 proc test_list_filename_and_function {} {
 386     global gdb_prompt
 387
 388     set testcnt 0
 389
 390     # gcc appears to generate incorrect debugging information for code
 391     # in include files, which breaks this test.
 392     # SunPRO cc is the second case below, it's also correct.
 393     send_gdb "list list0.c:main\n"
 394     gdb_expect {
 395         -re "1\[ \t\]+#include .*10\[ \t\]+x = 0;\r\n$gdb_prompt $" {
 396             incr testcnt
 397         }
 398         -re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 399             pass "list function in source file 1"
 400         }
 401         -re ".*$gdb_prompt $" { fail "list list0.c:main" }
 402         timeout { fail "list list0.c:main (timeout)" }
 403     }
 404
 405     # Not sure what the point of having this function be unused is.
 406     # AIX is legitimately removing it.
 407     setup_xfail "rs6000-*-aix*"
 408     send_gdb "list list0.c:unused\n"
 409     gdb_expect {
 410         -re "40\[ \t\]+unused.*43\[ \t\]+\}\r\n$gdb_prompt $" {
 411             incr testcnt
 412         }
 413         -re "37.*42\[ \t\]+\}\r\n$gdb_prompt $" {
 414             incr testcnt
 415         }
 416         -re ".*$gdb_prompt $" { fail "list list0.c:unused" }
 417         timeout { fail "list list0.c:unused (timeout)" }
 418     }
 419     clear_xfail "rs6000-*-aix*"
 420
 421     # gcc appears to generate incorrect debugging information for code
 422     # in include files, which breaks this test.
 423     # Ultrix gdb is the second case, one line different but still correct.
 424     # SunPRO cc is the third case.
 425     setup_xfail "rs6000-*-*" 1804
 426     setup_xfail "powerpc-*-*" 1804
 427     setup_xfail_format "COFF"
 428     send_gdb "list list0.h:foo\n"
 429     gdb_expect {
 430         -re "2\[ \t\]+including file.  This.*11\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 431             incr testcnt
 432         }
 433         -re "1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 434             incr testcnt
 435         }
 436         -re "3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 437             incr testcnt
 438         }
 439         -re "No source file named list0.h.\r\n$gdb_prompt $" {
 440             fail "list list0.h:foo"
 441         }
 442         -re ".*$gdb_prompt $" { fail "list list0.h:foo" }
 443         timeout { fail "list list0.h:foo (timeout)" }
 444     }
 445
 446     # Ultrix gdb is the second case.
 447     send_gdb "list list1.c:bar\n"
 448     gdb_expect {
 449         -re "4\[ \t\]+void.*13\[ \t\]+\}\r\n$gdb_prompt $" {
 450             incr testcnt
 451         }
 452         -re "4\[ \t\]+void.*12\[ \t\]*long_line ..;\r\n$gdb_prompt $" {
 453             incr testcnt
 454         }
 455         -re "4\[ \t\]+void.*11\[ \t\]*\r\n$gdb_prompt $" {
 456             incr testcnt
 457         }
 458         -re ".*$gdb_prompt $" { fail "list list1.c:bar" }
 459         timeout { fail "list list1.c:bar (timeout)" }
 460     }
 461
 462     # Not sure what the point of having this function be unused is.
 463     # AIX is legitimately removing it.
 464     setup_xfail "rs6000-*-aix*"
 465     send_gdb "list list1.c:unused\n"
 466     gdb_expect {
 467         -re "12\[ \t\]+long_line \[(\]\[)\];.*13\[ \t\]+\}\r\n.*$gdb_prompt $" {
 468             incr testcnt
 469         }
 470         -re "14.*19\[ \t\]+\}\r\n.*$gdb_prompt $" {
 471             incr testcnt
 472         }
 473         -re ".*$gdb_prompt $" { fail "list list1.c:unused" }
 474         timeout { fail "list list1.c:unused (timeout)" }
 475     }
 476     clear_xfail "rs6000-*-aix*"
 477
 478     pass "list filename:function ($testcnt tests)"
 479
 480     # Test some invalid specs
 481     # The following test takes the FIXME result on most systems using
 482     # DWARF.  It fails to notice that main() is not in the file requested.
 483
 484     setup_xfail "*-*-*"
 485
 486 # Does this actually work ANYWHERE?  I believe not, as this is an `aspect' of
 487 # lookup_symbol(), where, when it is given a specific symtab which does not
 488 # contain the requested symbol, it will subsequently search all of the symtabs
 489 # for the requested symbol.
 490
 491     gdb_test "list list0.c:foo" "Function \"foo\" not defined in .*list0.c" "list filename:function; wrong filename rejected"
 492
 493     gdb_test "list foobar.c:main" "No source file named foobar.c.|Location not found" "list filename:function; nonexistant file"
 494
 495     gdb_test "list list0.h:foobar" "Function \"foobar\" not defined.|Location not found" "list filename:function; nonexistant function"
 496
 497 }
 498
 499 proc test_forward_search {} {
 500         global timeout
 501
 502         gdb_test "set listsize 4" ""
 503         # On SunOS4, this gives us lines 19-22.  On AIX, it gives us
 504         # lines 20-23.  This depends on whether the line number of a function
 505         # is considered to be the openbrace or the first statement--either one
 506         # is acceptable.
 507         gdb_test "list long_line" "24\[ \t\]+long_line .*"
 508
 509         gdb_test "search 4321" " not found"
 510
 511         gdb_test "search 6789" "28\[ \t\]+oof .6789.;"
 512
 513         # Test that GDB won't crash if the line being searched is extremely long.
 514
 515         set oldtimeout $timeout
 516         set timeout [expr "$timeout + 300"]
 517         verbose "Timeout is now $timeout seconds" 2
 518         gdb_test "search 1234" ".*1234.*" "search extremely long line (> 5000 chars)"
 519         set timeout $oldtimeout
 520         verbose "Timeout is now $timeout seconds" 2
 521 }
 522
 523 # Start with a fresh gdb.
 524
 525 gdb_exit
 526 gdb_start
 527 gdb_reinitialize_dir $srcdir/$subdir
 528 gdb_load ${binfile}
 529
 530 if [target_info exists gdb_stub] {
 531     gdb_step_for_stub;
 532 }
 533
 534 gdb_test "set width 0" "" "set width 0"
 535
 536 test_listsize
 537 get_debug_format
 538 if [ set_listsize 10 ] then {
 539     test_list_include_file
 540     test_list_filename_and_number
 541     test_list_function
 542     test_list_forward
 543     test_list_backwards
 544     test_repeat_list_command
 545     test_list_range
 546     test_list_filename_and_function
 547     test_forward_search
 548 }
 549
 550 remote_exec build "rm -f list0.h"