gdb/testsuite/gdb.base/list.exp

   1 # Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2003, 2007, 2008
   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 3 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, see <http://www.gnu.org/licenses/>.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Fred Fish. (fnf@cygnus.com)
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24 }
  25
  26 set prms_id 0
  27 set bug_id 0
  28
  29 set testfile "list"
  30 set binfile ${objdir}/${subdir}/${testfile}
  31
  32 # Need to download the header to the host.
  33 remote_download host ${srcdir}/${subdir}/list0.h list0.h
  34
  35
  36 if  { [gdb_compile "${srcdir}/${subdir}/list0.c" "${binfile}0.o" object {debug}] != "" } {
  37      untested list.exp
  38      return -1
  39 }
  40
  41 if  { [gdb_compile "${srcdir}/${subdir}/list1.c" "${binfile}1.o" object {debug}] != "" } {
  42      untested list.exp
  43      return -1
  44 }
  45
  46 if  { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } {
  47      untested list.exp
  48      return -1
  49 }
  50
  51
  52
  53 # Create and source the file that provides information about the compiler
  54 # used to compile the test case.
  55 if [get_compiler_info ${binfile}] {
  56     return -1;
  57 }
  58
  59 #
  60 # Local utility proc just to set and verify listsize
  61 # Return 1 if success, 0 if fail.
  62 #
  63
  64 set set_listsize_count 0;
  65
  66 proc set_listsize { arg } {
  67     global gdb_prompt
  68     global set_listsize_count;
  69
  70     incr set_listsize_count;
  71     if [gdb_test "set listsize $arg" "" "setting listsize to $arg #$set_listsize_count"] {
  72         return 0;
  73     }
  74     if { $arg <= 0 } {
  75         set arg "unlimited";
  76     }
  77
  78     if [gdb_test "show listsize" "Number of source lines.* is ${arg}.*" "show listsize $arg #$set_listsize_count"] {
  79         return 0;
  80     }
  81     return 1
  82 }
  83
  84 #
  85 # Test display of listsize lines around a given line number.
  86 #
  87
  88 proc test_listsize {} {
  89     global gdb_prompt
  90     global hp_cc_compiler
  91     global hp_aCC_compiler
  92
  93     # Show default size
  94
  95     gdb_test "show listsize" "Number of source lines gdb will list by default is 10.*" "show default list size"
  96
  97     # Show the default lines
  98     # Note that remote targets that have debugging info for _start available will
  99     # list the lines there instead of main, so we skip this test for remote targets.
 100     # The second case is for optimized code, it is still correct.
 101
 102     if [is_remote target] {
 103         runto_main;
 104         unsupported "list default lines around main";
 105     } else {
 106         gdb_test "list" "(1\[ \t\]+#include \"list0.h\".*10\[ \t\]+x = 0;|2.*11\[ \t\]+foo .x\[+)\]+;)" "list default lines around main"
 107     }
 108
 109     # Ensure we can limit printouts to one line
 110
 111     if [set_listsize 1] {
 112         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 1"
 113         gdb_test "list 2" "2\[ \t\]+" "list line 2 with listsize 1"
 114     }
 115
 116     # Try just two lines
 117
 118     if [ set_listsize 2 ] {
 119         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 1 with listsize 2"
 120         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 2 with listsize 2"
 121         gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[)(\]+" "list line 3 with listsize 2"
 122     }
 123
 124     # Try small listsize > 1 that is an odd number
 125
 126     if [ set_listsize 3 ] {
 127         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 1 with listsize 3"
 128         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+int main \[)(\]+" "list line 2 with listsize 3"
 129         gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+int main \[(\]+\[)\]+\r\n4\[ \t\]+\{" "list line 3 with listsize 3"
 130     }
 131
 132     # Try small listsize > 2 that is an even number.
 133
 134     if [ set_listsize 4 ] then {
 135         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 1 with listsize 4"
 136         gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 2 with listsize 4"
 137
 138         gdb_test "list 3" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 3 with listsize 4"
 139         gdb_test "list 4" "2\[ \t\]+\r\n.*5\[ \t\]+int x;.*" "list line 4 with listsize 4"
 140     }
 141
 142     # Try a size larger than the entire file.
 143
 144     if [ set_listsize 100 ] then {
 145         gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 1 with listsize 100"
 146
 147         gdb_test "list 10" "1\[ \t\]+#include \"list0.h\".*\r\n4\[23\]\[ \t\]+\}" "list line 10 with listsize 100"
 148     }
 149
 150     # Try listsize of 0 which suppresses printing.
 151
 152     set_listsize 0
 153     gdb_test "list 1" "" "listsize of 0 suppresses output"
 154
 155     # Try listsize of -1 which is special, and means unlimited.
 156
 157     set_listsize -1
 158     setup_xfail "*-*-*"
 159     gdb_test "list 1" "1\[ \t\]+#include .*\r\n39\[ \t\]+\}" "list line 1 with unlimited listsize"
 160 }
 161
 162 #
 163 # Test "list filename:number" for C include file
 164 #
 165
 166 proc test_list_include_file {} {
 167     global gdb_prompt
 168
 169     setup_xfail_format "COFF"
 170     gdb_test "list list0.h:1" "1\[ \t\]+/\[*\]+ An include file .*10\[ \t\]+bar \\(x\\+\\+\\);" "list line 1 in include file"
 171
 172     setup_xfail_format "COFF"
 173     gdb_test "list list0.h:100" "Line number 95 out of range; .*list0.h has 3\[67\] lines." "list message for lines past EOF"
 174 }
 175
 176 #
 177 # Test "list filename:number" for C source file
 178 #
 179
 180 proc test_list_filename_and_number {} {
 181     global gdb_prompt
 182
 183     set testcnt 0
 184
 185     send_gdb "list list0.c:1\n"
 186     gdb_expect {
 187         -re "1\[ \t\]+#include \"list0.h\".*10\[ \t]+x = 0;\r\n$gdb_prompt $" {
 188             incr testcnt
 189         }
 190         -re ".*$gdb_prompt $" { fail "list list0.c:1" ; gdb_suppress_tests }
 191         timeout { fail "list list0.c:1 (timeout)" ; gdb_suppress_tests }
 192     }
 193     send_gdb "list list0.c:10\n"
 194     gdb_expect {
 195         -re "5\[ \t\]+int x;.*14\[ \t\]+foo .x\[+)\]+;\r\n$gdb_prompt $" {
 196             incr testcnt
 197         }
 198         -re ".*$gdb_prompt $" { fail "list list.c:10" ; gdb_suppress_tests }
 199         timeout { fail "list list.c:10 (timeout)" ; gdb_suppress_tests }
 200     }
 201     send_gdb "list list1.c:1\n"
 202     gdb_expect {
 203         -re "1\[ \t\]+\#include.*4\[ \t\]+.*int oof\[ \t\]*\(.*\);\r\n.*$gdb_prompt $" {
 204             incr testcnt
 205         }
 206         -re ".*$gdb_prompt $" { fail "list list1.c:1" ; gdb_suppress_tests }
 207         timeout { fail "list list1.c:1 (timeout)" ; gdb_suppress_tests }
 208     }
 209     send_gdb "list list1.c:12\n"
 210     gdb_expect {
 211         -re "12\[ \t\]+long_line \[(\]+.*\[)\]+;.*13\[ \t\]+\}\r\n.*$gdb_prompt $" {
 212             incr testcnt
 213         }
 214         -re ".*$gdb_prompt $" { fail "list list1.c:12" ; gdb_suppress_tests }
 215         timeout { fail "list list1.c:12 (timeout)" ; gdb_suppress_tests }
 216     }
 217     pass "list filename:number ($testcnt tests)"
 218     gdb_stop_suppressing_tests;
 219 }
 220
 221 #
 222 # Test "list function" for C source file
 223 #
 224
 225 proc test_list_function {} {
 226     global gdb_prompt
 227
 228     # gcc appears to generate incorrect debugging information for code
 229     # in include files, which breaks this test.
 230     # SunPRO cc is the second case below, it's also correct.
 231     gdb_test "list main" "(5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;|1\[ \t\]+#include .*10\[ \t\]+x = 0;)" "list function in source file 1"
 232
 233     # Ultrix gdb takes the second case below; it's also correct.
 234     # SunPRO cc is the third case.
 235     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"
 236
 237     # Test "list function" for C include file
 238     # Ultrix gdb is the second case, still correct.
 239     # SunPRO cc is the third case.
 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_format "COFF"
 427     send_gdb "list list0.h:foo\n"
 428     gdb_expect {
 429         -re "2\[ \t\]+including file.  This.*11\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 430             incr testcnt
 431         }
 432         -re "1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 433             incr testcnt
 434         }
 435         -re "3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" {
 436             incr testcnt
 437         }
 438         -re "No source file named list0.h.\r\n$gdb_prompt $" {
 439             fail "list list0.h:foo"
 440         }
 441         -re ".*$gdb_prompt $" { fail "list list0.h:foo" }
 442         timeout { fail "list list0.h:foo (timeout)" }
 443     }
 444
 445     # Ultrix gdb is the second case.
 446     send_gdb "list list1.c:bar\n"
 447     gdb_expect {
 448         -re "4\[ \t\]+void.*13\[ \t\]+\}\r\n$gdb_prompt $" {
 449             incr testcnt
 450         }
 451         -re "4\[ \t\]+void.*12\[ \t\]*long_line ..;\r\n$gdb_prompt $" {
 452             incr testcnt
 453         }
 454         -re "4\[ \t\]+void.*11\[ \t\]*\r\n$gdb_prompt $" {
 455             incr testcnt
 456         }
 457         -re ".*$gdb_prompt $" { fail "list list1.c:bar" }
 458         timeout { fail "list list1.c:bar (timeout)" }
 459     }
 460
 461     # Not sure what the point of having this function be unused is.
 462     # AIX is legitimately removing it.
 463     setup_xfail "rs6000-*-aix*"
 464     send_gdb "list list1.c:unused\n"
 465     gdb_expect {
 466         -re "12\[ \t\]+long_line \[(\]\[)\];.*13\[ \t\]+\}\r\n.*$gdb_prompt $" {
 467             incr testcnt
 468         }
 469         -re "14.*19\[ \t\]+\}\r\n.*$gdb_prompt $" {
 470             incr testcnt
 471         }
 472         -re ".*$gdb_prompt $" { fail "list list1.c:unused" }
 473         timeout { fail "list list1.c:unused (timeout)" }
 474     }
 475     clear_xfail "rs6000-*-aix*"
 476
 477     pass "list filename:function ($testcnt tests)"
 478
 479     # Test some invalid specs
 480     # The following test takes the FIXME result on most systems using
 481     # DWARF.  It fails to notice that main() is not in the file requested.
 482
 483     setup_xfail "*-*-*"
 484
 485 # Does this actually work ANYWHERE?  I believe not, as this is an `aspect' of
 486 # lookup_symbol(), where, when it is given a specific symtab which does not
 487 # contain the requested symbol, it will subsequently search all of the symtabs
 488 # for the requested symbol.
 489
 490     gdb_test "list list0.c:foo" "Function \"foo\" not defined in .*list0.c" "list filename:function; wrong filename rejected"
 491
 492     gdb_test "list foobar.c:main" "No source file named foobar.c.|Location not found" "list filename:function; nonexistant file"
 493
 494     gdb_test "list list0.h:foobar" "Function \"foobar\" not defined.|Location not found" "list filename:function; nonexistant function"
 495
 496 }
 497
 498 proc test_forward_search {} {
 499         global timeout
 500
 501         gdb_test "set listsize 4" ""
 502         # On SunOS4, this gives us lines 19-22.  On AIX, it gives us
 503         # lines 20-23.  This depends on whether the line number of a function
 504         # is considered to be the openbrace or the first statement--either one
 505         # is acceptable.
 506         gdb_test "list long_line" "24\[ \t\]+long_line .*"
 507
 508         gdb_test "search 4321" " not found"
 509
 510         gdb_test "search 6789" "28\[ \t\]+oof .6789.;"
 511
 512         # Test that GDB won't crash if the line being searched is extremely long.
 513
 514         set oldtimeout $timeout
 515         set timeout [expr "$timeout + 300"]
 516         verbose "Timeout is now $timeout seconds" 2
 517         gdb_test "search 1234" ".*1234.*" "search extremely long line (> 5000 chars)"
 518         set timeout $oldtimeout
 519         verbose "Timeout is now $timeout seconds" 2
 520 }
 521
 522 # Start with a fresh gdb.
 523
 524 gdb_exit
 525 gdb_start
 526 gdb_reinitialize_dir $srcdir/$subdir
 527 gdb_load ${binfile}
 528
 529 if [target_info exists gdb_stub] {
 530     gdb_step_for_stub;
 531 }
 532
 533 gdb_test "set width 0" "" "set width 0"
 534
 535 test_listsize
 536 get_debug_format
 537 if [ set_listsize 10 ] then {
 538     test_list_include_file
 539     test_list_filename_and_number
 540     test_list_function
 541     test_list_forward
 542     test_list_backwards
 543     test_repeat_list_command
 544     test_list_range
 545     test_list_filename_and_function
 546     test_forward_search
 547 }
 548
 549 remote_exec build "rm -f list0.h"