980 lines
25 KiB
Text
980 lines
25 KiB
Text
# Copyright 1998-2016 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)
|
||
#
|
||
|
||
|
||
|
||
#
|
||
# test running programs
|
||
#
|
||
|
||
standard_testfile break.c break1.c
|
||
|
||
if [get_compiler_info] {
|
||
return -1
|
||
}
|
||
|
||
if {[prepare_for_testing $testfile.exp $testfile \
|
||
[list $srcfile $srcfile2] {debug nowarnings}]} {
|
||
untested $testfile.exp
|
||
return -1
|
||
}
|
||
|
||
if ![runto_main] then {
|
||
perror "tests suppressed"
|
||
}
|
||
|
||
set timeout 30
|
||
gdb_test_no_output "set max-completions unlimited"
|
||
|
||
gdb_test_no_output "complete print values\[0\].x." \
|
||
"field completion with invalid field"
|
||
|
||
# If there is a non-deprecated completion, it should be returned.
|
||
gdb_test "complete sav" "save" "test non-deprecated completion"
|
||
# If there is only a deprecated completion, then it should be returned.
|
||
gdb_test "complete save-t" "save-tracepoints" "test deprecated completion"
|
||
|
||
|
||
#
|
||
# Tag name completion.
|
||
#
|
||
|
||
gdb_test "complete ptype struct some_" "ptype struct some_struct"
|
||
gdb_test "complete ptype enum some_" "ptype enum some_enum"
|
||
gdb_test "complete ptype union some_" "ptype union some_union"
|
||
|
||
|
||
gdb_test "complete set gnutarget aut" "set gnutarget auto"
|
||
|
||
|
||
gdb_test "complete set cp-abi aut" "set cp-abi auto"
|
||
|
||
# Test that completion of commands 'target FOO' works well.
|
||
set targets [list "core" "tfile" "exec"]
|
||
|
||
# Test that completion of command 'target ctf' if GDB supports ctf
|
||
# target.
|
||
gdb_test_multiple "target ctf" "" {
|
||
-re "Undefined target command: \"ctf\"\. Try \"help target\"\.\r\n$gdb_prompt $" {
|
||
}
|
||
-re "No CTF directory specified.*\r\n$gdb_prompt $" {
|
||
lappend targets "ctf"
|
||
}
|
||
}
|
||
|
||
# Test artifacts are put in different locations depending on test
|
||
# is a parallel run or not. Firstly check file exists, and then
|
||
# do the test on file completion.
|
||
|
||
foreach dir1 [ list "./gdb.base" "./outputs/gdb.base/completion" ] {
|
||
if { [remote_file host exists ${dir1}/completion]
|
||
&& [remote_file host exists ${dir1}/completion0.o]
|
||
&& [remote_file host exists ${dir1}/completion1.o] } {
|
||
foreach target_name ${targets} {
|
||
gdb_test "complete target ${target_name} ${dir1}/completion" \
|
||
"target ${target_name} ${dir1}/completion.*${dir1}/completion0\\.o.*${dir1}/completion1\\.o.*" \
|
||
"complete target ${target_name}"
|
||
}
|
||
break
|
||
}
|
||
}
|
||
|
||
#
|
||
# "set foo unlimited" completion.
|
||
#
|
||
|
||
# A var_uinteger command.
|
||
gdb_test "complete set height " "set height unlimited"
|
||
gdb_test "complete set height u" "set height unlimited"
|
||
|
||
# A var_integer command.
|
||
gdb_test "complete set listsize " "set listsize unlimited"
|
||
gdb_test "complete set listsize unl" "set listsize unlimited"
|
||
|
||
# A var_zuinteger_unlimited command.
|
||
gdb_test "complete set trace-buffer-size " "set trace-buffer-size unlimited"
|
||
gdb_test "complete set trace-buffer-size unl" "set trace-buffer-size unlimited"
|
||
|
||
# Test "info registers" completion: First determine this
|
||
# architecture's registers and reggroups...
|
||
|
||
set regs_output [capture_command_output "mt print registers" \
|
||
".*Name.*Nr.*Rel.*Offset.*Size.*Type.\[^\n\]*\n"]
|
||
append regs_output "\n"
|
||
append regs_output [capture_command_output "mt print reggroups" \
|
||
".*Group.*Type\[^\n]*\n"]
|
||
append regs_output "\n"
|
||
append regs_output [capture_command_output "mt print user-registers" \
|
||
".*Name.*Nr\[^\n]*\n"]
|
||
set all_regs {}
|
||
foreach {- reg} [regexp -all -inline -line {^\s+(\w+)} $regs_output] {
|
||
lappend all_regs $reg
|
||
}
|
||
|
||
set all_regs [join [lsort -unique $all_regs]]
|
||
|
||
# ... and then compare them to the completion of "info registers".
|
||
|
||
set regs_output [capture_command_output "complete info registers " ""]
|
||
set completed_regs {}
|
||
foreach {-> reg} [regexp -all -inline -line {^info registers (\w+\S*)} $regs_output] {
|
||
lappend completed_regs $reg
|
||
}
|
||
set completed_regs [join [lsort $completed_regs]]
|
||
gdb_assert {{$all_regs eq $completed_regs}} "complete 'info registers '"
|
||
|
||
# Tests below are about tab-completion, which doesn't work if readline
|
||
# library isn't used. Check it first.
|
||
|
||
if { ![readline_is_used] } {
|
||
return -1
|
||
}
|
||
|
||
set test "complete 'hfgfh'"
|
||
send_gdb "hfgfh\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^hfgfh\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" $test {
|
||
-re "Undefined command: \"hfgfh\"\\. Try \"help\"\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
#exp_internal 0
|
||
|
||
set test "complete 'show output'"
|
||
send_gdb "show output\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^show output-radix $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'show output-'"
|
||
send_gdb "show output-\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^show output-radix $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Default output radix for printing of values is 10\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p'"
|
||
send_gdb "p\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "The history is empty\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p '"
|
||
send_gdb "p \t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p \\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "The history is empty\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info t foo'"
|
||
send_gdb "info t foo\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info t foo\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Ambiguous info command \"t foo\": target, tasks, terminal, threads, tp, tracepoints, tvariables, (type-printers, )?types\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info t'"
|
||
send_gdb "info t\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info t\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Ambiguous info command \"t\": target, tasks, terminal, threads, tp, tracepoints, tvariables, (type-printers, )?types\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info t '"
|
||
send_gdb "info t \t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info t \\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Ambiguous info command \"t \": target, tasks, terminal, threads, tp, tracepoints, tvariables, (type-printers, )?types\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info asdfgh'"
|
||
send_gdb "info asdfgh\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info asdfgh\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Undefined info command: \"asdfgh\". Try \"help info\"\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info asdfgh '"
|
||
send_gdb "info asdfgh \t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info asdfgh \\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Undefined info command: \"asdfgh \". Try \"help info\"\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info'"
|
||
send_gdb "info\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info '"
|
||
send_gdb "info \t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info \\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands:\r\n\r\n.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete (2) 'info '"
|
||
send_gdb "info \t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info \\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "address.*types.*$gdb_prompt " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "\"info\".*unambiguous\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'help info wat'"
|
||
send_gdb "help info wat\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^help info watchpoints $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Status of specified watchpoints.*\r\n.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "^help info wat\\\x07$" {
|
||
fail "$test"
|
||
}
|
||
}
|
||
|
||
set test "complete 'p \"break1'"
|
||
send_gdb "p \"break1\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p \"break1\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {}
|
||
}
|
||
-re "^p \"break1\\.c\"$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
setup_xfail "*-*-*"
|
||
set test "complete 'p \"break1.'"
|
||
send_gdb "p \"break1.\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p \"break1\\.\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {}
|
||
}
|
||
-re "^p \"break1\\.c\"$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "^p \"break1\\..*$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p 'arg'"
|
||
send_gdb "p 'arg\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p 'arg\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete (2) 'p 'arg'"
|
||
send_gdb "p 'arg\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p 'arg\\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "argv.*$gdb_prompt " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-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_test_multiple "" "$test" {
|
||
-re "\\(gdb\\) p 'arg$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'handle signal'"
|
||
send_gdb "handle sigq\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^handle sigqSIGQUIT $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "SIGQUIT.*Quit.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'handle keyword'"
|
||
send_gdb "handle nos\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^handle nostop $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete help aliases"
|
||
send_gdb "help user-define\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^help user-defined $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
# 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'.
|
||
|
||
set test "complete 'p no_var_named_this-arg'"
|
||
send_gdb "p no_var_named_this-arg\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p no_var_named_this-arg\\\x07$" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete (2) 'p no_var_named_this-arg'"
|
||
send_gdb "p no_var_named_this-arg\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p no_var_named_this-arg\\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "argv.*$gdb_prompt " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "(There are $decimal possibilities\\. Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
|
||
send_gdb "n\n"
|
||
|
||
# Eat the prompt
|
||
gdb_expect {
|
||
-re "$gdb_prompt " {
|
||
pass "$test (eat prompt)"
|
||
}
|
||
timeout {
|
||
fail "(timeout) $test (eat prompt)"
|
||
}
|
||
}
|
||
|
||
gdb_test_multiple "" "$test" {
|
||
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete (2) 'p no_var_named_this-'"
|
||
send_gdb "p no_var_named_this-\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p no_var_named_this-\\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "(There are $decimal possibilities\\. Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
|
||
send_gdb "n\n"
|
||
|
||
# Eat the prompt
|
||
gdb_expect {
|
||
-re "$gdb_prompt " {
|
||
pass "$test (eat prompt)"
|
||
}
|
||
timeout {
|
||
fail "(timeout) $test (eat prompt)"
|
||
}
|
||
}
|
||
|
||
gdb_test_multiple "" "$test" {
|
||
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "argv.*$gdb_prompt $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p values\[0\].a'"
|
||
send_gdb "p values\[0\].a\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p values.0..a_field $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re " = 0.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p values\[0\] . a'"
|
||
send_gdb "p values\[0\] . a\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p values.0. . a_field $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re " = 0.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'p &values\[0\] -> a'"
|
||
send_gdb "p &values\[0\] -> a\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p &values.0. -> a_field $" {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re " = .*0x\[0-9a-fA-F\]*.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
gdb_test "complete p &values\[0\]->z" \
|
||
"p &values.0.->z_field" \
|
||
"completion of field in anonymous union"
|
||
|
||
gdb_test "complete ptype &values\[0\]->z" \
|
||
"ptype &values.0.->z_field" \
|
||
"ptype completion of field in anonymous union"
|
||
|
||
gdb_test "complete whatis &values\[0\]->z" \
|
||
"whatis &values.0.->z_field" \
|
||
"whatis completion of field in anonymous union"
|
||
|
||
# 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}"
|
||
|
||
|
||
# GDB used to fail adding / on directories, on the first try only.
|
||
set uniquedir ../testsuite/gdb.base/comp-dir
|
||
set escapeduniquedir [string_to_regexp ${uniquedir}]
|
||
set uniquesu subdi
|
||
set uniquesub ${uniquesu}r
|
||
set escapeuniquesub [string_to_regexp ${uniquesub}]
|
||
send_gdb "dir ${uniquedir}\t"
|
||
gdb_expect {
|
||
-re "${escapeduniquedir}/" {
|
||
pass "directory completion"
|
||
send_gdb "${uniquesu}\t"
|
||
}
|
||
-re "${escapeduniquedir} $" {
|
||
fail "directory completion (old gdb bug)"
|
||
send_gdb "\b/${uniquesu}\t"
|
||
}
|
||
default {
|
||
fail "directory completion (timeout)"
|
||
send_gdb "\ndir ${uniquedir}/${uniquesu}\t"
|
||
}
|
||
}
|
||
|
||
gdb_expect {
|
||
-re "${escapeuniquesub}/$" {
|
||
pass "directory completion 2"
|
||
}
|
||
timeout {
|
||
fail "directory completion 2"
|
||
}
|
||
}
|
||
|
||
# Empty COMMAND sends no newline while " " sends the newline we need.
|
||
gdb_test " " "Source directories searched: .*" "Glob remaining of directory test"
|
||
|
||
gdb_test "complete file ./gdb.base/compl" \
|
||
"file ./gdb.base/completion\\.exp.*" \
|
||
"complete-command 'file ./gdb.base/compl'"
|
||
|
||
set test "complete 'file ./gdb.base/complet'"
|
||
send_gdb "file ./gdb.base/complet\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-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 $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "complete 'info func marke'"
|
||
send_gdb "info func marke\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^info func marke.*r$" {
|
||
send_gdb "\t\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "marker1.*$gdb_prompt " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "All functions matching regular expression \"marker\":.*File.*break1.c:\r\nint marker1\\((void|)\\);\r\nint marker2\\(int\\).*marker3\\(char.*char.*\\).*marker4\\(long( int)?\\);.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
set test "complete 'set follow-fork-mode'"
|
||
send_gdb "set follow-fork-mode \t\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "child.*parent.*$gdb_prompt " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "Requires an argument.*child.*parent.*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
-re "Ambiguous item \"\"\\..*$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
#
|
||
# Tests for the location completer
|
||
#
|
||
|
||
# Turn off pending breakpoint support so that we don't get queried
|
||
# all the time.
|
||
gdb_test_no_output "set breakpoint pending off"
|
||
|
||
set subsrc [string range $srcfile 0 [expr {[string length $srcfile] - 3}]]
|
||
set test "tab complete break $subsrc"
|
||
send_gdb "break $subsrc\t\t"
|
||
gdb_test_multiple "" $test {
|
||
-re "break\.c.*break1\.c.*$gdb_prompt " {
|
||
send_gdb "1\t\n"
|
||
gdb_test_multiple "" $test {
|
||
-re ".*Function \"$srcfile2\" not defined\..*$gdb_prompt " {
|
||
pass $test
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
}
|
||
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
|
||
gdb_test "complete break $subsrc" "break\.c.*break1\.c"
|
||
|
||
set test "tab complete break need"
|
||
send_gdb "break need\t"
|
||
gdb_test_multiple "" $test {
|
||
-re "break need_malloc " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" $test {
|
||
-re ".*Breakpoint.*at .*/$srcfile, line .*$gdb_prompt " {
|
||
pass $test
|
||
gdb_test_no_output "delete breakpoint \$bpnum" \
|
||
"delete breakpoint for $test"
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
|
||
gdb_test "complete break need" "need_malloc"
|
||
|
||
# gdb/17960
|
||
# Enabling max-completions is necessary to trigger the bug.
|
||
gdb_test_no_output "set max-completions 10"
|
||
set test "tab complete break $srcfile:ma"
|
||
send_gdb "break $srcfile:ma\t"
|
||
gdb_test_multiple "" $test {
|
||
-re "break $srcfile:main " {
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" $test {
|
||
-re ".*Breakpoint.*at .*/$srcfile, line .*$gdb_prompt " {
|
||
pass $test
|
||
gdb_test_no_output "delete breakpoint \$bpnum" \
|
||
"delete breakpoint for $test"
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
fail $test
|
||
}
|
||
}
|
||
|
||
gdb_test "complete break $srcfile:ma" "break\.c:main"
|
||
|
||
# End of gdb/17960 testing.
|
||
|
||
#
|
||
# Completion limiting.
|
||
#
|
||
|
||
gdb_test_no_output "set max-completions 5"
|
||
|
||
set test "command-name completion limiting using tab character"
|
||
send_gdb "p\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p\\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "List may be truncated, max-completions reached.*\r\n$gdb_prompt p$" {
|
||
# Complete the command and ignore the output to resync
|
||
# gdb for the next test.
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "$gdb_prompt p$" {
|
||
# Complete the command and ignore the output to resync
|
||
# gdb for the next test.
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
fail "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "command-name completion limiting using complete command"
|
||
send_gdb "complete p\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "List may be truncated, max-completions reached.*\r\n$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
|
||
gdb_test_no_output "set max-completions 3"
|
||
|
||
set test "symbol-name completion limiting using tab character"
|
||
send_gdb "p marker\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "^p marker\\\x07$" {
|
||
send_gdb "\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "List may be truncated, max-completions reached.*\r\n$gdb_prompt p marker$" {
|
||
# Complete the command and ignore the output to resync
|
||
# gdb for the next test.
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
-re "$gdb_prompt p marker$" {
|
||
# Complete the command and ignore the output to resync
|
||
# gdb for the next test.
|
||
send_gdb "\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
fail "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
set test "symbol-name completion limiting using complete command"
|
||
send_gdb "complete p mark\n"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "List may be truncated, max-completions reached.*\r\n$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
|
||
gdb_test_no_output "set max-completions unlimited"
|
||
|
||
if {![skip_tui_tests] && ![target_info exists gdb,nointerrupts]} {
|
||
set test "test completion of layout names"
|
||
send_gdb "layout\t\t\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "asm *next *prev *regs *split *src *\r\n$gdb_prompt layout $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
send_gdb "\003"
|
||
set test "quit command input after testing layout completion"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
if {![skip_tui_tests] && ![target_info exists gdb,nointerrupts]} {
|
||
with_test_prefix "focus command" {
|
||
set test "test completion"
|
||
send_gdb "focus \t\t"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "cmd *next *prev *src *\r\n$gdb_prompt focus $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
send_gdb "\003"
|
||
set test "quit command input after testing completion"
|
||
gdb_test_multiple "" "$test" {
|
||
-re "$gdb_prompt $" {
|
||
pass "$test"
|
||
}
|
||
}
|
||
}
|
||
}
|