diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/list.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/list.exp | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/list.exp b/gdb/testsuite/gdb.base/list.exp new file mode 100644 index 00000000000..f597b9ad2ce --- /dev/null +++ b/gdb/testsuite/gdb.base/list.exp @@ -0,0 +1,521 @@ +# Copyright (C) 1992, 1994, 1995, 1997, 1998 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 2 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, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# Please email any bugs, comments, and/or additions to this file to: +# bug-gdb@prep.ai.mit.edu + +# This file was written by Fred Fish. (fnf@cygnus.com) + +if $tracelevel then { + strace $tracelevel +} + +set prms_id 0 +set bug_id 0 + +set testfile "list" +set binfile ${objdir}/${subdir}/${testfile} + +# Need to download the header to the host. +remote_download host ${srcdir}/${subdir}/list0.h list0.h + + +if { [gdb_compile "${srcdir}/${subdir}/list0.c" "${binfile}0.o" object {debug}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +if { [gdb_compile "${srcdir}/${subdir}/list1.c" "${binfile}1.o" object {debug}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +if { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + + + +# Create and source the file that provides information about the compiler +# used to compile the test case. +if [get_compiler_info ${binfile}] { + return -1; +} + +# +# Local utility proc just to set and verify listsize +# Return 1 if success, 0 if fail. +# + +set set_listsize_count 0; + +proc set_listsize { arg } { + global gdb_prompt + global set_listsize_count; + + incr set_listsize_count; + if [gdb_test "set listsize $arg" "" "setting listsize to $arg #$set_listsize_count"] { + return 0; + } + if { $arg <= 0 } { + set arg "unlimited"; + } + + if [gdb_test "show listsize" "Number of source lines.* is ${arg}.*" "show listsize $arg #$set_listsize_count"] { + return 0; + } + return 1 +} + +# +# Test display of listsize lines around a given line number. +# + +proc test_listsize {} { + global gdb_prompt + + # Show default size + + gdb_test "show listsize" "Number of source lines gdb will list by default is 10.*" "show default list size" + + # Show the default lines + # The second case is for optimized code, it is still correct. + + if ![isnative] { + runto_main; + unsupported "list default lines around main"; + } else { + gdb_test "list" "(1\[ \t\]+#include \"list0.h\".*10\[ \t\]+x = 0;|2.*11\[ \t\]+foo .x\[+)\]+;)" "list default lines around main" + } + + # Ensure we can limit printouts to one line + + if [ set_listsize 1 ] then { + setup_xfail "*-*-*" + gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 1" + setup_xfail "*-*-*" + gdb_test "list 2" "2\[ \t\]+" "list line 2 with listsize 1" + } + + # Try just two lines + + if [ set_listsize 2 ] { + gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"" "list line 1 with listsize 2" + gdb_test "list 2" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 2 with listsize 2" + gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+" "list line 3 with listsize 2" + } + + # Try small listsize > 1 that is an odd number + + if [ set_listsize 3 ] { + setup_xfail "*-*-*" + gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"2\[ \t\]+" "list line 1 with listsize 3" + setup_xfail "*-*-*" + gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+main \[)(\]+" "list line 2 with listsize 3" + + setup_xfail "*-*-*" + gdb_test "list 3" "2\[ \t\]+\r\n3\[ \t\]+main \[(\]+\[)\]+\r\n4\[ \t\]+\{" "list line 3 with listsize 3" + } + + # Try small listsize > 2 that is an even number. + + if [ set_listsize 4 ] then { + gdb_test "list 1" "1\[ \t\]+#include \"list0.h\"\r\n2\[ \t\]+" "list line 1 with listsize 4" + gdb_test "list 2" "1\[ \t\]+#include \"list0.h\".*3\[ \t\]+main \[)(\]+" "list line 2 with listsize 4" + + gdb_test "list 3" "1\[ \t\]+#include \"list0.h\".*4\[ \t\]+\{" "list line 3 with listsize 4" + gdb_test "list 4" "2\[ \t\]+\r\n.*5\[ \t\]+int x;.*" "list line 4 with listsize 4" + } + + # Try a size larger than the entire file. + + if [ set_listsize 100 ] then { + gdb_test "list 1" "1\[ \t\]+#include \"list0.h\".*\r\n42\[ \t\]+\}" "list line 1 with listsize 100" + + gdb_test "list 10" "1\[ \t\]+#include \"list0.h\".*\r\n42\[ \t\]+\}" "list line 10 with listsize 100" + } + + # Try listsize of 0 which suppresses printing. + + set_listsize 0 + gdb_test "list 1" "" "listsize of 0 suppresses output" + + # Try listsize of -1 which is special, and means unlimited. + + set_listsize -1 + setup_xfail "*-*-*" + gdb_test "list 1" "1\[ \t\]+#include .*\r\n39\[ \t\]+\}" "list line 1 with unlimited listsize" +} + +# +# Test "list filename:number" for C include file +# + +proc test_list_include_file {} { + global gdb_prompt + + setup_xfail "a29k-*-udi" + setup_xfail_format "DWARF 1" + setup_xfail_format "COFF" + gdb_test "list list0.h:1" "1\[ \t\]+/\[*\]+ An include file .*5\[ \t\]+foo \[(\]+x\[)\]+" "list line 1 in include file" + + setup_xfail "a29k-*-udi" + setup_xfail_format "DWARF 1" + setup_xfail_format "COFF" + gdb_test "list list0.h:100" "Line number 95 out of range; .*list0.h has 36 lines." "list message for lines past EOF" +} + +# +# Test "list filename:number" for C source file +# + +proc test_list_filename_and_number {} { + global gdb_prompt + + set testcnt 0 + + send_gdb "list list0.c:1\n" + gdb_expect { + -re "1\[ \t\]+#include \"list0.h\".*5\[ \t\]+int x;\r\n$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list0.c:1" ; gdb_suppress_tests } + timeout { fail "list list0.c:1 (timeout)" ; gdb_suppress_tests } + } + send_gdb "list list0.c:10\n" + gdb_expect { + -re "5\[ \t\]+int x;.*14\[ \t\]+foo .x\[+)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list.c:10" ; gdb_suppress_tests } + timeout { fail "list list.c:10 (timeout)" ; gdb_suppress_tests } + } + send_gdb "list list1.c:1\n" + gdb_expect { + -re "1\[ \t\]+void.*5\[ \t\]+printf \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list1.c:1" ; gdb_suppress_tests } + timeout { fail "list list1.c:1 (timeout)" ; gdb_suppress_tests } + } + send_gdb "list list1.c:12\n" + gdb_expect { + -re "7\[ \t\]+long_line \[(\]+.*\[)\]+;.*14\[ \t\]+\}\r\n.*$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list1.c:12" ; gdb_suppress_tests } + timeout { fail "list list1.c:12 (timeout)" ; gdb_suppress_tests } + } + pass "list filename:number ($testcnt tests)" + gdb_stop_suppressing_tests; +} + +# +# Test "list function" for C source file +# + +proc test_list_function {} { + global gdb_prompt + global gcc_compiled + + # gcc appears to generate incorrect debugging information for code + # in include files, which breaks this test. + # SunPRO cc is the second case below, it's also correct. + setup_xfail "a29k-*-udi" + gdb_test "list main" "(5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;|1\[ \t\]+#include .*8\[ \t\]+breakpoint\[(\]\[)\]+;)" "list function in source file 1" + + # Ultrix gdb takes the second case below; it's also correct. + # SunPRO cc is the third case. + gdb_test "list bar" "(1\[ \t\]+void.*7\[ \t\]*long_line ..;.*9\[ \t\]*|1\[ \t\]+void.*8\[ \t\]+\}|1\[ \t\]+void.*7\[ \t\]*long_line ..;)" "list function in source file 2" + + # Test "list function" for C include file + # Ultrix gdb is the second case, still correct. + # SunPRO cc is the third case. + setup_xfail "powerpc-*-*" + setup_xfail_format "DWARF 1" + 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" +} + +proc test_list_forward {} { + global gdb_prompt + + set testcnt 0 + + send_gdb "list list0.c:10\n" + gdb_expect { + -re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list list0.c:10" ; gdb_suppress_tests } + timeout { fail "list list0.c:10 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list\n" + gdb_expect { + -re "15\[ \t\]+foo \[(\]+.*\[)\]+;.*24\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 15-24" ; gdb_suppress_tests } + timeout { fail "list 15-24 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list\n" + gdb_expect { + -re "25\[ \t\]+foo \[(\]+.*\[)\]+;.*34\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 25-34" ; gdb_suppress_tests } + timeout { fail "list 25-34 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list\n" + gdb_expect { + -re "35\[ \t\]+foo \[(\]+.*\[)\]+;.*42\[ \t\]+\}\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 35-42" ; gdb_suppress_tests } + timeout { fail "list 35-42 (timeout)" ; gdb_suppress_tests } + } + + pass "successive list commands to page forward ($testcnt tests)" + gdb_stop_suppressing_tests; +} + +proc test_list_backwards {} { + global gdb_prompt + + set testcnt 0 + + send_gdb "list list0.c:33\n" + gdb_expect { + -re "28\[ \t\]+foo \[(\]+.*\[)\]+;.*37\[ \t\]+\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list list0.c:33" ; gdb_suppress_tests } + timeout { fail "list list0.c:33 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list -\n" + gdb_expect { + -re "18\[ \t\]+foo \[(\]+.*\[)\]+;.*27\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 18-27" ; gdb_suppress_tests } + timeout { fail "list 18-27 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list -\n" + gdb_expect { + -re "8\[ \t\]+breakpoint\[(\]\[)\];.*17\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 8-17" ; gdb_suppress_tests } + timeout { fail "list 8-17 (timeout)" ; gdb_suppress_tests } + } + + send_gdb "list -\n" + gdb_expect { + -re "1\[ \t\]+#include .*7\[ \t\]+set_debug_traps\[(\]\[)\]+;\r\n$gdb_prompt $" { incr testcnt } + -re ".*$gdb_prompt $" { fail "list 1-7" ; gdb_suppress_tests } + timeout { fail "list 1-7 (timeout)" ; gdb_suppress_tests } + } + + pass "$testcnt successive \"list -\" commands to page backwards" + gdb_stop_suppressing_tests; +} + +# +# Test "list first,last" +# + +proc test_list_range {} { + global gdb_prompt + + gdb_test "list list0.c:2,list0.c:5" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+.*5\[ \t\]+int x;" "list range; filename:line1,filename:line2" + + gdb_test "list 2,5" "2\[ \t\]+\r\n3\[ \t\]+main \[)(\]+.*5\[ \t\]+int x;" "list range; line1,line2" + +# gdb_test "list -1,6" "Line number 0 out of range; .*list0.c has 39 lines." "list range; lower bound negative" + +# gdb_test "list -100,-40" "Line number -60 out of range; .*list0.c has 39 lines." "list range; both bounds negative" + + gdb_test "list 30,43" "30\[ \t\]+foo \[(\]+.*\[)\]+;.*42\[ \t\]+\}" "list range; upper bound past EOF" + + gdb_test "list 43,100" "Line number 43 out of range; .*list0.c has 42 lines." "list range; both bounds past EOF" + + gdb_test "list list0.c:2,list1.c:17" "Specified start and end are in different files." "list range, must be same files" +} + +# +# Test "list filename:function" +# + +proc test_list_filename_and_function {} { + global gdb_prompt + + set testcnt 0 + + # gcc appears to generate incorrect debugging information for code + # in include files, which breaks this test. + # SunPRO cc is the second case below, it's also correct. + setup_xfail "a29k-*-udi" + send_gdb "list list0.c:main\n" + gdb_expect { + -re "1\[ \t\]+#include .*8\[ \t\]+breakpoint\[(\]\[)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re "5\[ \t\]+int x;.*14\[ \t\]+foo \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { + pass "list function in source file 1" + } + -re ".*$gdb_prompt $" { fail "list list0.c:main" } + timeout { fail "list list0.c:main (timeout)" } + } + + # The i960 and a29k-amd-udi are the second case + + # Not sure what the point of having this function be unused is. + # AIX is legitimately removing it. + setup_xfail "rs6000-*-aix*" + send_gdb "list list0.c:unused\n" + gdb_expect { + -re "36\[ \t\]+\}.*42\[ \t\]+\}\r\n$gdb_prompt $" { + incr testcnt + } + -re "37.*42\[ \t\]+\}\r\n$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list0.c:unused" } + timeout { fail "list list0.c:unused (timeout)" } + } + clear_xfail "rs6000-*-aix*" + + # gcc appears to generate incorrect debugging information for code + # in include files, which breaks this test. + # Ultrix gdb is the second case, one line different but still correct. + # SunPRO cc is the third case. + setup_xfail "rs6000-*-*" 1804 + setup_xfail "powerpc-*-*" 1804 + setup_xfail "a29k-*-udi" + setup_xfail_format "DWARF 1" + setup_xfail_format "COFF" + send_gdb "list list0.h:foo\n" + gdb_expect { + -re "2\[ \t\]+including file. This.*11\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re "1\[ \t\]+/. An include file.*10\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re "3\[ \t\]+.*12\[ \t\]+bar \[(\]+.*\[)\]+;\r\n$gdb_prompt $" { + incr testcnt + } + -re "No source file named list0.h.\r\n$gdb_prompt $" { + fail "list list0.h:foo" + } + -re ".*$gdb_prompt $" { fail "list list0.h:foo" } + timeout { fail "list list0.h:foo (timeout)" } + } + + # Ultrix gdb is the second case. + # a29k-amd-udi is the third case. + send_gdb "list list1.c:bar\n" + gdb_expect { + -re "1\[ \t\]+void.*8\[ \t\]+\}\r\n$gdb_prompt $" { + incr testcnt + } + -re "1\[ \t\]+void.*7\[ \t\]*long_line ..;\r\n$gdb_prompt $" { + incr testcnt + } + -re "1\[ \t\]+void.*9\[ \t\]*\r\n$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list1.c:bar" } + timeout { fail "list list1.c:bar (timeout)" } + } + + # The i960 and a29k-amd-udi are the second case + + # Not sure what the point of having this function be unused is. + # AIX is legitimately removing it. + setup_xfail "rs6000-*-aix*" + send_gdb "list list1.c:unused\n" + gdb_expect { + -re "7\[ \t\]+long_line \[(\]\[)\];.*14\[ \t\]+\}\r\n.*$gdb_prompt $" { + incr testcnt + } + -re "9.*14\[ \t\]+\}\r\n.*$gdb_prompt $" { + incr testcnt + } + -re ".*$gdb_prompt $" { fail "list list1.c:unused" } + timeout { fail "list list1.c:unused (timeout)" } + } + clear_xfail "rs6000-*-aix*" + + pass "list filename:function ($testcnt tests)" + + # Test some invalid specs + # The following test takes the FIXME result on most systems using + # DWARF. It fails to notice that main() is not in the file requested. + + setup_xfail "*-*-*" + +# Does this actually work ANYWHERE? I believe not, as this is an `aspect' of +# lookup_symbol(), where, when it is given a specific symtab which does not +# contain the requested symbol, it will subsequently search all of the symtabs +# for the requested symbol. + + gdb_test "list list0.c:foo" "Function \"foo\" not defined in .*list0.c" "list filename:function; wrong filename rejected" + + gdb_test "list foobar.c:main" "No source file named foobar.c." "list filename:function; nonexistant file" + + setup_xfail_format "DWARF 1" + gdb_test "list list0.h:foobar" "Function \"foobar\" not defined." "list filename:function; nonexistant function" + +} + +proc test_forward_search {} { + global timeout + + gdb_test "set listsize 4" "" + # On SunOS4, this gives us lines 19-22. On AIX, it gives us + # lines 20-23. This depends on whether the line number of a function + # is considered to be the openbrace or the first statement--either one + # is acceptable. + gdb_test "list long_line" "20\[ \t\]+long_line .*" + + gdb_test "search 4321" " not found" + + gdb_test "search 6789" "24\[ \t\]+oof .6789.;" + + # Test that GDB won't crash if the line being searched is extremely long. + + set oldtimeout $timeout + set timeout [expr "$timeout + 300"] + verbose "Timeout is now $timeout seconds" 2 + gdb_test "search 1234" ".*1234.*" "search extremely long line (> 5000 chars)" + set timeout $oldtimeout + verbose "Timeout is now $timeout seconds" 2 +} + +# Start with a fresh gdb. + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir +gdb_load ${binfile} + +if [target_info exists gdb_stub] { + gdb_step_for_stub; +} + +gdb_test "set width 0" "" "set width 0" + +test_listsize +get_debug_format +if [ set_listsize 10 ] then { + test_list_include_file + test_list_filename_and_number + test_list_function + test_list_forward + test_list_backwards + test_list_range + test_list_filename_and_function + test_forward_search +} |