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old-cross-binutils/gdb/testsuite/gdb.base/completion.exp
Jan Kratochvil c7b778ff85 Fix for PR gdb/1543. 
* gdb.base/sep.exp: `sep-proc.c' absolute line numbers replaced with
	$LOCATION.
	(location): New variable.
	* config/cfdbug.exp, config/d10v.exp, config/dve.exp, config/i960.exp,
	config/m32r.exp, config/mn10300-eval.exp, config/proelf.exp,
	config/rom68k.exp, config/sh.exp, config/unix.exp, config/vr4300.exp,
	config/vr5000.exp, config/vxworks.exp, gdb.arch/altivec-regs.exp,
	gdb.arch/e500-abi.exp, gdb.arch/e500-regs.exp, gdb.asm/asm-source.exp,
	gdb.base/a2-run.exp, gdb.base/advance.exp, gdb.base/all-bin.exp,
	gdb.base/args.exp, gdb.base/arithmet.exp, gdb.base/assign.exp,
	gdb.base/async.exp, gdb.base/auxv.exp, gdb.base/bigcore.c,
	gdb.base/bigcore.exp, gdb.base/bitfields.exp, gdb.base/bitops.exp,
	gdb.base/break.c, gdb.base/break.exp, gdb.base/break1.c,
	gdb.base/call-ar-st.exp, gdb.base/call-rt-st.exp,
	gdb.base/call-strs.exp, gdb.base/callfuncs.c, gdb.base/callfuncs.exp,
	gdb.base/checkpoint.exp, gdb.base/chng-syms.exp,
	gdb.base/code-expr.exp, gdb.base/commands.exp, gdb.base/completion.exp,
	gdb.base/complex.exp, gdb.base/cond-expr.exp, gdb.base/condbreak.exp,
	gdb.base/consecutive.exp, gdb.base/corefile.exp, gdb.base/cvexpr.c,
	gdb.base/cvexpr.exp, gdb.base/dbx.exp, gdb.base/default.exp,
	gdb.base/define.exp, gdb.base/del.c, gdb.base/detach.exp,
	gdb.base/display.exp, gdb.base/dump.exp, gdb.base/echo.exp,
	gdb.base/environ.exp, gdb.base/eval-skip.exp, gdb.base/exprs.exp,
	gdb.base/fileio.exp, gdb.base/find.exp, gdb.base/finish.exp,
	gdb.base/funcargs.exp, gdb.base/gcore-buffer-overflow.exp,
	gdb.base/gcore.exp, gdb.base/gdb1555.exp, gdb.base/gdbvars.exp,
	gdb.base/help.exp, gdb.base/huge.exp, gdb.base/info-proc.exp,
	gdb.base/interrupt.exp, gdb.base/jump.exp, gdb.base/langs.exp,
	gdb.base/lineinc.exp, gdb.base/list.exp, gdb.base/macscp.exp,
	gdb.base/maint.exp, gdb.base/mips_pro.exp, gdb.base/miscexprs.exp,
	gdb.base/nodebug.exp, gdb.base/nofield.c, gdb.base/opaque.exp,
	gdb.base/overlays.exp, gdb.base/page.exp, gdb.base/pc-fp.exp,
	gdb.base/pending.c, gdb.base/pendshr.c, gdb.base/pointers.exp,
	gdb.base/psymtab.exp, gdb.base/ptype.exp, gdb.base/randomize.c,
	gdb.base/readline.exp, gdb.base/recurse.exp, gdb.base/regs.exp,
	gdb.base/relational.exp, gdb.base/relocate.exp, gdb.base/remote.exp,
	gdb.base/reread.exp, gdb.base/return.exp, gdb.base/return2.exp,
	gdb.base/scope.exp, gdb.base/sect-cmd.exp, gdb.base/sep-proc.c,
	gdb.base/sep.c, gdb.base/sep.exp, gdb.base/sepdebug.c,
	gdb.base/sepdebug.exp, gdb.base/setshow.exp, gdb.base/shlib-call.exp,
	gdb.base/sigaltstack.c, gdb.base/so-indr-cl.exp, gdb.base/solib.exp,
	gdb.base/source.exp, gdb.base/start.c, gdb.base/step-bt.c,
	gdb.base/step-line.exp, gdb.base/structs.c, gdb.base/structs.exp,
	gdb.base/structs2.exp, gdb.base/term.exp, gdb.base/twice.exp,
	gdb.base/type-opaque.exp, gdb.base/until.exp,
	gdb.base/value-double-free.c, gdb.base/varargs.exp,
	gdb.base/watchpoint.exp, gdb.base/whatis-exp.exp, gdb.disasm/am33.exp,
	gdb.disasm/h8300s.exp, gdb.disasm/hppa.exp, gdb.disasm/mn10300.exp,
	gdb.disasm/sh3.exp, gdb.disasm/t01_mov.exp, gdb.disasm/t02_mova.exp,
	gdb.disasm/t03_add.exp, gdb.disasm/t04_sub.exp, gdb.disasm/t05_cmp.exp,
	gdb.disasm/t06_ari2.exp, gdb.disasm/t07_ari3.exp,
	gdb.disasm/t08_or.exp, gdb.disasm/t09_xor.exp, gdb.disasm/t10_and.exp,
	gdb.disasm/t11_logs.exp, gdb.disasm/t12_bit.exp,
	gdb.disasm/t13_otr.exp, gdb.fortran/exprs.exp, gdb.fortran/types.exp,
	gdb.hp/gdb.aCC/exception.exp, gdb.hp/gdb.aCC/optimize.exp,
	gdb.hp/gdb.aCC/watch-cmd.exp, gdb.hp/gdb.base-hp/callfwmall.exp,
	gdb.hp/gdb.base-hp/dollar.exp, gdb.hp/gdb.base-hp/hwwatchbus.exp,
	gdb.hp/gdb.base-hp/pxdb.exp, gdb.hp/gdb.base-hp/reg-pa64.exp,
	gdb.hp/gdb.base-hp/reg.exp, gdb.hp/gdb.base-hp/sized-enum.exp,
	gdb.hp/gdb.base-hp/so-thresh.exp, gdb.hp/gdb.compat/xdb1.exp,
	gdb.hp/gdb.compat/xdb2.exp, gdb.hp/gdb.compat/xdb3.exp,
	gdb.java/jmisc.exp, gdb.java/jv-exp.exp, gdb.java/jv-print.exp,
	gdb.mi/gdb669.exp, gdb.mi/gdb680.exp, gdb.mi/gdb701.exp,
	gdb.mi/gdb792.exp, gdb.mi/mi-basics.exp, gdb.mi/mi-console.exp,
	gdb.mi/mi-hack-cli.exp, gdb.mi/mi-pending.c, gdb.mi/mi-pendshr.c,
	gdb.mi/mi-pthreads.exp, gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp,
	gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp, gdb.mi/mi2-basics.exp,
	gdb.mi/mi2-console.exp, gdb.mi/mi2-hack-cli.exp,
	gdb.mi/mi2-pthreads.exp, gdb.mi/mi2-read-memory.exp,
	gdb.mi/mi2-regs.exp, gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp,
	gdb.pascal/types.exp, gdb.stabs/weird.exp,
	gdb.threads/gcore-thread.exp, gdb.threads/manythreads.exp,
	gdb.threads/print-threads.exp, gdb.threads/pthreads.exp,
	gdb.threads/schedlock.exp, gdb.threads/step.exp, gdb.threads/step2.exp,
	gdb.threads/switch-threads.exp, gdb.threads/thread-specific.exp,
	gdb.threads/thread_check.exp, gdb.threads/thread_events.exp,
	gdb.threads/tls-nodebug.exp, gdb.threads/tls-shared.exp,
	gdb.threads/tls.exp, gdb.trace/actions.exp, gdb.trace/backtrace.exp,
	gdb.trace/circ.exp, gdb.trace/collection.exp, gdb.trace/deltrace.exp,
	gdb.trace/infotrace.exp, gdb.trace/limits.exp, gdb.trace/packetlen.exp,
	gdb.trace/passc-dyn.exp, gdb.trace/passcount.exp, gdb.trace/report.exp,
	gdb.trace/save-trace.exp, gdb.trace/tfind.exp, gdb.trace/tracecmd.exp,
	gdb.trace/while-dyn.exp, gdb.trace/while-stepping.exp,
	lib/mi-support.exp, lib/trace-support.exp: Remove reference
	to bug-gdb@prep.ai.mit.edu .
2008-08-06 12:52:08 +00:00

816 lines
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# Copyright 1998, 1999, 2002, 2003, 2004, 2007, 2008
# 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/>.
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
# This file is part of the gdb testsuite.
#
# tests for command completion
#
# Here are some useful test cases for completion.
# They should be tested with both M-? and TAB.
#
# "show output-" "radix"
# "show output" "-radix"
# "p" ambiguous (commands starting with p--path, print, printf, etc.)
# "p " ambiguous (all symbols)
# "info t foo" no completions
# "info t " no completions
# "info t" ambiguous ("info target", "info terminal", etc.)
# "info ajksdlfk" no completions
# "info ajksdlfk " no completions
# "info" " "
# "info " ambiguous (all info commands)
# "p \"break1" unambiguous (completes to filename "break1.c")
# "p \"break1." unambiguous (should complete to "break1.c" but does not,
# due to readline limitations)
# "p 'arg" ambiguous (all symbols starting with arg)
# "p b-arg" ambiguous (all symbols starting with arg)
# "p b-" ambiguous (all symbols)
# "file Make" "file" (word break hard to screw up here)
# "file ../gdb.stabs/we" "ird" (needs to not break word at slash)
#
if $tracelevel then {
strace $tracelevel
}
global usestubs
#
# test running programs
#
set prms_id 0
set bug_id 0
set testfile "break"
set srcfile ${testfile}.c
set srcfile1 ${testfile}1.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } {
untested completion.exp
return -1
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } {
untested completion.exp
return -1
}
if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } {
untested completion.exp
return -1
}
if [get_compiler_info ${binfile}] {
return -1;
}
gdb_exit
# Don't let a .inputrc file or an existing setting of INPUTRC mess up
# the test results. Even if /dev/null doesn't exist on the particular
# platform, the readline library will use the default setting just by
# failing to open the file. OTOH, opening /dev/null successfully will
# also result in the default settings being used since nothing will be
# read from this file.
global env
if [info exists env(INPUTRC)] {
set old_inputrc $env(INPUTRC)
}
set env(INPUTRC) "/dev/null"
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![runto_main] then {
perror "tests suppressed"
}
set oldtimeout1 $timeout
set timeout 30
send_gdb "hfgfh\t"
sleep 1
gdb_expect {
-re "^hfgfh\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Undefined command: \"hfgfh\"\\. Try \"help\"\\..*$gdb_prompt $"\
{ pass "complete 'hfgfh'"}
-re ".*$gdb_prompt $" { fail "complete 'hfgfh'"}
timeout {fail "(timeout) complete 'hfgfh'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'hfgfh'" }
timeout { fail "(timeout) complete 'hfgfh'" }
}
#exp_internal 0
send_gdb "show output\t"
sleep 1
gdb_expect {
-re "^show output-radix $"\
{ send_gdb "\n"
gdb_expect {
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
{ pass "complete 'show output'"}
-re ".*$gdb_prompt $" { fail "complete 'show output'"}
timeout {fail "(timeout) complete 'show output'"}
}
}
-re "^show output$"\
{ send_gdb "\n"
gdb_expect {
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
{ fail "complete 'show output'"}
-re ".*$gdb_prompt $" { fail "complete 'show output'"}
timeout { fail "(timeout) complete 'show output'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'show output'" }
timeout { fail "(timeout) complete 'show output'" }
}
send_gdb "show output-\t"
sleep 1
gdb_expect {
-re "^show output-radix $"\
{ send_gdb "\n"
gdb_expect {
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
{ pass "complete 'show output-'"}
-re ".*$gdb_prompt $" { fail "complete 'show output-'"}
timeout {fail "(timeout) complete 'show output-'"}
}
}
-re "^show output-$"\
{ send_gdb "\n"
gdb_expect {
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
{ fail "complete 'show output-'"}
-re ".*$gdb_prompt $" { fail "complete 'show output-'"}
timeout { fail "(timeout) complete 'show output-'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'show output-'" }
timeout { fail "(timeout) complete 'show output-'" }
}
send_gdb "p\t"
sleep 1
gdb_expect {
-re "^p\\\x07$"\
{ send_gdb "\n"
sleep 1
gdb_expect {
-re "The history is empty\\..*$gdb_prompt $"\
{ pass "complete 'p'"}
-re ".*$gdb_prompt $" { fail "complete 'p'"}
timeout {fail "(timeout) complete 'p' 2"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p'" }
timeout { fail "(timeout) complete 'p' 1" }
}
send_gdb "p \t"
sleep 3
gdb_expect {
-re "^p \\\x07$"\
{ send_gdb "\n"
sleep 1
gdb_expect {
-re "The history is empty\\..*$gdb_prompt $"\
{ pass "complete 'p '"}
-re ".*$gdb_prompt $" { fail "complete 'p '"}
timeout {fail "(timeout) complete 'p ' 1"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p '" }
timeout { fail "(timeout) complete 'p ' 2" }
}
send_gdb "info t foo\t"
sleep 1
gdb_expect {
-re "^info t foo\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Ambiguous info command \"t foo\": target, terminal, threads, tp, tracepoints, types\\..*$gdb_prompt $"\
{ pass "complete 'info t foo'"}
-re ".*$gdb_prompt $" { fail "complete 'info t foo'"}
timeout {fail "(timeout) complete 'info t foo'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info t foo'" }
timeout { fail "(timeout) complete 'info t foo'" }
}
send_gdb "info t\t"
sleep 1
gdb_expect {
-re "^info t\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Ambiguous info command \"t\": target, terminal, threads, tp, tracepoints, types\\..
*$gdb_prompt $"\
{ pass "complete 'info t'"}
-re ".*$gdb_prompt $" { fail "complete 'info t'"}
timeout {fail "(timeout) complete 'info t'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info t'" }
timeout { fail "(timeout) complete 'info t'" }
}
send_gdb "info t \t"
sleep 1
gdb_expect {
-re "^info t \\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Ambiguous info command \"t \": target, terminal, threads, tp, tracepoints, types\\..
*$gdb_prompt $"\
{ pass "complete 'info t '"}
-re ".*$gdb_prompt $" { fail "complete 'info t '"}
timeout {fail "(timeout) complete 'info t '"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info t '" }
timeout { fail "(timeout) complete 'info t '" }
}
send_gdb "info asdfgh\t"
sleep 1
gdb_expect {
-re "^info asdfgh\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Undefined info command: \"asdfgh\". Try \"help info\"\\..
*$gdb_prompt $"\
{ pass "complete 'info asdfgh'"}
-re ".*$gdb_prompt $" { fail "complete 'info asdfgh'"}
timeout {fail "(timeout) complete 'info asdfgh'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info asdfgh'" }
timeout { fail "(timeout) complete 'info asdfgh'" }
}
send_gdb "info asdfgh \t"
sleep 1
gdb_expect {
-re "^info asdfgh \\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "Undefined info command: \"asdfgh \". Try \"help info\"\\..
*$gdb_prompt $"\
{ pass "complete 'info asdfgh '"}
-re ".*$gdb_prompt $" { fail "complete 'info asdfgh '"}
timeout {fail "(timeout) complete 'info asdfgh '"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info asdfgh '" }
timeout { fail "(timeout) complete 'info asdfgh '" }
}
send_gdb "info\t"
sleep 1
gdb_expect {
-re "^info $"\
{ send_gdb "\n"
gdb_expect {
-re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands.*$gdb_prompt $"\
{ pass "complete 'info'"}
-re ".*$gdb_prompt $" { fail "complete 'info'"}
timeout {fail "(timeout) complete 'info'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info'" }
timeout { fail "(timeout) complete 'info'" }
}
send_gdb "info \t"
sleep 1
gdb_expect {
-re "^info \\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands:\r\n\r\n.*$gdb_prompt $"\
{ pass "complete 'info '"}
-re ".*$gdb_prompt $" { fail "complete 'info '"}
timeout {fail "(timeout) complete 'info '"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info '" }
timeout { fail "(timeout) complete 'info '" }
}
send_gdb "info \t"
sleep 1
gdb_expect {
-re "^info \\\x07$"\
{ send_gdb "\t"
gdb_expect {
-re "address.*types.*$gdb_prompt info $"\
{ send_gdb "\n"
gdb_expect {
-re "\"info\".*unambiguous\\..*$gdb_prompt $"\
{ pass "complete (2) 'info '"}
-re ".*$gdb_prompt $" { fail "complete (2) 'info '"}
timeout {fail "(timeout) complete (2) 'info '"}
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'info '"}
timeout {fail "(timeout) complete (2) 'info '"}
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'info '" }
timeout { fail "(timeout) complete (2) 'info '" }
}
send_gdb "help info wat\t"
gdb_expect {
-re "^help info watchpoints $"\
{ send_gdb "\n"
gdb_expect {
-re "Synonym for .*\r\n.*$gdb_prompt $"\
{ pass "complete help info wat" }
-re ".*$gdb_prompt $" { fail "complete help info wat"}
timeout {fail "(timeout) complete help info wat"}
}
}
-re "^help info wat\\\x07$" { fail "complete (2) help info wat" }
-re ".*$gdb_prompt $" { fail "complete (3) help info wat" }
timeout { fail "(timeout) complete (3) help info wat" }
}
send_gdb "p \"break1\t"
sleep 1
gdb_expect {
-re "^p \"break1\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { fail "complete 'p \"break1'"}
timeout {fail "(timeout) complete 'p \"break1'"}
}
}
-re "^p \"break1\\.c\"$"\
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { pass "complete 'p \"break1'"}
timeout {fail "(timeout) complete 'p \"break1'"}
}
}
-re "^p \"break1.*$"
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { fail "complete 'p \"break1'"}
timeout {fail "(timeout) complete 'p \"break1'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p \"break1'" }
timeout { fail "(timeout) complete 'p \"break1'" }
}
setup_xfail "*-*-*"
send_gdb "p \"break1.\t"
sleep 1
gdb_expect {
-re "^p \"break1\\.\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { fail "complete 'p \"break1.'"}
timeout {fail "(timeout) complete 'p \"break1.'"}
}
}
-re "^p \"break1\\.c\"$"\
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { pass "complete 'p \"break1.'"}
timeout {fail "(timeout) complete 'p \"break1.'"}
}
}
-re "^p \"break1\\..*$"
{ send_gdb "\n"
gdb_expect {
-re ".*$gdb_prompt $" { fail "complete 'p \"break1.'"}
timeout {fail "(timeout) complete 'p \"break1.'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p \"break1.'" }
timeout { fail "(timeout) complete 'p \"break1.'" }
}
send_gdb "p 'arg\t"
sleep 1
gdb_expect {
-re "^p 'arg\\\x07$"\
{ send_gdb "\n"
gdb_expect {
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $"\
{ pass "complete 'p \'arg'"}
-re ".*$gdb_prompt $" { fail "complete 'p \'arg'"}
timeout {fail "(timeout) complete 'p \'arg'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p \'arg'" }
timeout { fail "(timeout) complete 'p \'arg'" }
}
send_gdb "p 'arg\t"
sleep 1
gdb_expect {
-re "^p 'arg\\\x07$" {
send_gdb "\t"
gdb_expect {
-re ".*argv.*$gdb_prompt p 'arg$" {
send_gdb "\n"
gdb_expect {
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
pass "complete (2) 'p \'arg'"
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
timeout { fail "(timeout) complete (2) 'p \'arg'" }
}
}
-re "(There are $decimal possibilities\\. Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
send_gdb "n"
gdb_expect {
-re "\\(gdb\\) p 'arg$" {
send_gdb "\n"
gdb_expect {
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
pass "complete (2) 'p \'arg'"
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p \'arg'"
}
timeout { fail "(timeout) complete (2) 'p \'arg'" }
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
timeout { fail "(timeout) complete (2) 'p \'arg'" }
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
timeout { fail "(timeout) complete (2) 'p \'arg'" }
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
timeout { fail "(timeout) complete (2) 'p \'arg'" }
}
# These tests used to try completing the shorter "p b-a".
# Unfortunately, on some systems, there are .o files in system
# libraries which declare static variables named `b'. Of course,
# those variables aren't really in scope, as far as the compiler is
# concerned. But GDB deliberately tries to be more liberal: if you
# enter an identifier that doesn't have any binding in scope, GDB will
# search all the program's compilation units for a static variable of
# the given name.
#
# This behavior can help avoid a lot of pedantry, so it's usually a
# good thing. But in this test case, it causes GDB to print the value
# of some random variable, instead of giving us the "No symbol..."
# error we were expecting.
#
# For example, on S/390 linux, the file s_atan.c in libm.a declares a
# `b', which is a structure containing an int and a float, so GDB says
# ``Argument to arithmetic operation not a number or boolean'' instead
# of ``No symbol ...''.
#
# So, I'm hoping that there is no system with a static library variable named
# `no_var_by_this_name'.
send_gdb "p no_var_named_this-arg\t"
sleep 1
gdb_expect {
-re "^p no_var_named_this-arg\\\x07$" {
send_gdb "\n"
gdb_expect {
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
pass "complete 'p no_var_named_this-arg'"
}
-re ".*$gdb_prompt $" {
fail "complete 'p no_var_named_this-arg'"
}
timeout {
fail "(timeout) complete 'p no_var_named_this-arg'"
}
}
}
-re ".*$gdb_prompt $" {
fail "complete 'p no_var_named_this-arg'"
}
timeout {
fail "(timeout) complete 'p no_var_named_this-arg'"
}
}
send_gdb "p no_var_named_this-arg\t"
sleep 1
gdb_expect {
-re "^p no_var_named_this-arg\\\x07$" {
send_gdb "\t"
gdb_expect {
-re ".*argv.*$gdb_prompt p no_var_named_this-arg$" {
send_gdb "\n"
gdb_expect {
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
pass "complete (2) 'p no_var_named_this-arg'"
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-arg'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-arg'"
}
}
}
-re "(There are $decimal possibilities\\. Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
send_gdb "n"
gdb_expect {
-re "\\(gdb\\) p no_var_named_this-arg$" {
send_gdb "\n"
gdb_expect {
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
pass "complete (2) 'p no_var_named_this-arg'"
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-arg'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-arg'"
}
}
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-arg'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-arg'"
}
}
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-arg'"
}
timeout { fail "(timeout) complete (2) 'p no_var_named_this-arg'" }
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p no_var_named_this-arg'" }
timeout { fail "(timeout) complete (2) 'p no_var_named_this-arg'" }
}
send_gdb "p no_var_named_this-\t"
sleep 1
gdb_expect {
-re "^p no_var_named_this-\\\x07$" {
send_gdb "\t"
gdb_expect {
-re "(There are $decimal possibilities\\. Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
send_gdb "n"
gdb_expect {
-re "\\(gdb\\) p no_var_named_this-$" {
send_gdb "\n"
gdb_expect {
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
pass "complete (2) 'p no_var_named_this-'"
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-'"
}
}
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-'"
}
}
}
-re ".*argv.*$gdb_prompt p no_var_named_this-$" {
send_gdb "\n"
gdb_expect {
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
pass "complete (2) 'p no_var_named_this-'"
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-'"
}
timeout {
fail "(timeout) complete (2) 'p no_var_named_this-'"
}
}
}
-re ".*$gdb_prompt $" {
fail "complete (2) 'p no_var_named_this-'"
}
timeout { fail "(timeout) complete (2) 'p no_var_named_this-'" }
}
}
-re ".*$gdb_prompt $" { fail "complete (2) 'p no_var_named_this-'" }
timeout { fail "(timeout) complete (2) 'p no_var_named_this-'" }
}
send_gdb "p values\[0\].a\t"
sleep 3
gdb_expect {
-re "^p values.0..a_field $"\
{ send_gdb "\n"
sleep 1
gdb_expect {
-re "^.* = 0.*$gdb_prompt $"\
{ pass "complete 'p values\[0\].a'"}
-re ".*$gdb_prompt $" { fail "complete 'p values\[0\].a'"}
timeout {fail "(timeout) complete 'p values\[0\].a'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p values\[0\].a'" }
timeout { fail "(timeout) complete 'p values\[0\].a' 2" }
}
send_gdb "p values\[0\] . a\t"
gdb_expect {
-re "^p values.0. . a_field $"\
{ send_gdb "\n"
gdb_expect {
-re "^.* = 0.*$gdb_prompt $"\
{ pass "complete 'p values\[0\] . a'"}
-re ".*$gdb_prompt $" { fail "complete 'p values\[0\] . a'"}
timeout {fail "(timeout) complete 'p values\[0\] . a'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p values\[0\] . a'" }
timeout { fail "(timeout) complete 'p values\[0\] . a' 2" }
}
send_gdb "p &values\[0\] -> a\t"
gdb_expect {
-re "^p &values.0. -> a_field $"\
{ send_gdb "\n"
gdb_expect {
-re "^.* = .*0x\[0-9a-fA-F\]*.*$gdb_prompt $"\
{ pass "complete 'p &values\[0\] -> a'"}
-re ".*$gdb_prompt $" { fail "complete 'p &values\[0\] -> a'"}
timeout {fail "(timeout) complete 'p &values\[0\] -> a'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'p &values\[0\] -> a'" }
timeout { fail "(timeout) complete 'p &values\[0\] -> a' 2" }
}
# The following tests used to simply try to complete `${objdir}/file',
# and so on. The problem is that ${objdir} can be very long; the
# completed filename may be more than eighty characters wide. When
# this happens, readline tries to manage things, producing output that
# may make sense on the screen, but is rather hard for our script to
# recognize.
#
# In the case that motivated this change, the (gdb) prompt occupied
# the leftmost six columns, and `${objdir}/' was seventy-four
# characters long --- eighty in all. After printing the slash,
# readline emitted a space, a carriage return, and then `Makefile'
# (the tab character being received as input after `Make'.
#
# Basically, you have to let readline do whatever it's going to do to
# make the screen look right. If it happens to use a different
# strategy on Tuesdays to get the cursor in the right place, that's
# not something the testsuite should care about.
#
# So, we avoid long lines. We `cd' to ${objdir} first, and then do
# the completion relative to the current directory.
# ${srcdir} may be a relative path. We want to make sure we end up
# in the right directory - so make sure we know where it is.
set mydir [pwd]
cd ${srcdir}
set fullsrcdir [pwd]
cd ${mydir}
# If the directory name contains a '+' we must escape it, adding a backslash.
# If not, the test below will fail because it will interpret the '+' as a
# regexp operator. We use string_to_regexp for this purpose.
gdb_test "cd ${fullsrcdir}" \
"Working directory [string_to_regexp ${fullsrcdir}].*" \
"cd to \${srcdir}"
send_gdb "complete file ./gdb.base/compl\n"
sleep 1
gdb_expect {
-re "file ./gdb.base/completion\\.exp.*$gdb_prompt $"
{ pass "complete-command 'file ./gdb.base/compl'"}
-re ".*$gdb_prompt $" { fail "complete-command 'file ./gdb.base/compl'" }
timeout { fail "(timeout) complete-command 'file ./gdb.base/compl'" }
}
send_gdb "file ./gdb.base/complet\t"
sleep 1
gdb_expect {
-re "^file ./gdb.base/completion\\.exp $"\
{ send_gdb "\n"
# Ignore the exact error message.
gdb_test_multiple "" "complete 'file ./gdb.base/complet'" {
-re "\r\nA program is being debugged already\\.\[\r\n\]+Are you sure you want to change the file\\? \\(y or n\\) $" {
send_gdb "n\n"
exp_continue
}
-re ".*$gdb_prompt $" { pass "complete 'file ./gdb.base/complet'" }
}
}
-re ".*$gdb_prompt $" { fail "complete 'file ./gdb.base/complet'" }
timeout { fail "(timeout) complete 'file ./gdb.base/complet'" }
}
send_gdb "info func marke\t"
sleep 1
gdb_expect {
-re "^info func marke.*r$"\
{
send_gdb "\t\t"
sleep 3
gdb_expect {
-re "marker1.*$gdb_prompt info func marker$"\
{ send_gdb "\n"
gdb_expect {
-re "All functions matching regular expression \"marker\":.*File.*break1.c:\r\nint marker1\\((void|)\\);\r\nint marker2\\(int\\).*marker3\\(char.*char.*\\).*marker4\\(long int\\);.*$gdb_prompt $"\
{ pass "complete 'info func marke'"}
-re ".*$gdb_prompt $" { fail "complete 'info func marke'"}
timeout {fail "(timeout) complete 'info func marke'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info func marke'"}
timeout {fail "(timeout) complete 'info func marke'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'info func marke'" }
timeout { fail "(timeout) complete 'info func marke'" }
}
send_gdb "set follow-fork-mode \t\t"
sleep 1
gdb_expect {
-re "child.*parent.*$gdb_prompt set follow-fork-mode $"\
{ send_gdb "\n"
gdb_expect {
-re "Requires an argument.*child.*parent.*$gdb_prompt $"\
{ pass "complete 'set follow-fork-mode'"}
-re "Ambiguous item \"\"\\..*$gdb_prompt $"\
{ pass "complete 'set follow-fork-mode'"}
-re ".*$gdb_prompt $" { fail "complete 'set follow-fork-mode'"}
timeout {fail "(timeout) complete 'set follow-fork-mode'"}
}
}
-re ".*$gdb_prompt $" { fail "complete 'set follow-fork-mode'" }
timeout { fail "(timeout) complete 'set follow-fork-mode'" }
}
# Restore globals modified in this test...
if [info exists old_inputrc] {
set env(INPUTRC) $old_inputrc
} else {
unset env(INPUTRC)
}
set timeout $oldtimeout1
return 0
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