mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
223 lines
8.1 KiB
Plaintext
223 lines
8.1 KiB
Plaintext
# Copyright (C) 2008-2021 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 is part of the GDB testsuite. It tests Python-based
|
|
# pretty-printing for the CLI.
|
|
|
|
load_lib gdb-python.exp
|
|
|
|
standard_testfile
|
|
|
|
# Start with a fresh gdb.
|
|
gdb_exit
|
|
gdb_start
|
|
|
|
# Skip all tests if Python scripting is not enabled.
|
|
if { [skip_python_tests] } { continue }
|
|
|
|
proc run_lang_tests {exefile lang} {
|
|
global srcdir subdir srcfile testfile hex
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" executable "debug $lang"] != "" } {
|
|
untested "failed to compile in $lang mode"
|
|
return -1
|
|
}
|
|
|
|
set nl "\[\r\n\]+"
|
|
|
|
# Start with a fresh gdb.
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${exefile}
|
|
|
|
if ![runto_main ] then {
|
|
perror "couldn't run to breakpoint"
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "set print pretty on"
|
|
|
|
gdb_breakpoint [gdb_get_line_number "break to inspect" ${testfile}.c]
|
|
gdb_continue_to_breakpoint "break to inspect" ".*break to inspect.*"
|
|
|
|
|
|
set remote_python_file [gdb_remote_download host \
|
|
${srcdir}/${subdir}/${testfile}.py]
|
|
|
|
gdb_test_no_output "source ${remote_python_file}" "load python file"
|
|
|
|
gdb_test "print ss" " = a=< a=<1> b=<$hex>> b=< a=<2> b=<$hex>>"
|
|
gdb_test "print ssa\[1\]" " = a=< a=<5> b=<$hex>> b=< a=<6> b=<$hex>>"
|
|
gdb_test "print ssa" " = {a=< a=<3> b=<$hex>> b=< a=<4> b=<$hex>>, a=< a=<5> b=<$hex>> b=< a=<6> b=<$hex>>}"
|
|
|
|
gdb_test "print arraystruct" " = {$nl *y = 7, *$nl *x = { a=<23> b=<$hex>, a=<24> b=<$hex>} *$nl *}"
|
|
|
|
# Test that when a pretty-printer returns a gdb.Value in its to_string, we
|
|
# call the pretty-printer of that value too.
|
|
gdb_test "print tsrvw" " = Inner to_string 1989"
|
|
|
|
if {$lang == "c++"} {
|
|
gdb_test "print cps" "= a=<8> b=<$hex>"
|
|
gdb_test "print cpss" " = {$nl *zss = 9, *$nl *s = a=<10> b=<$hex>$nl}"
|
|
gdb_test "print cpssa\[0\]" " = {$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl}"
|
|
gdb_test "print cpssa\[1\]" " = {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl}"
|
|
gdb_test "print cpssa" " = {{$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl *}, {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl *}}"
|
|
gdb_test "print sss" "= a=<15> b=< a=<8> b=<$hex>>"
|
|
gdb_test "print ref" "= a=<15> b=< a=<8> b=<$hex>>"
|
|
gdb_test "print derived" \
|
|
" = \{.*<Vbase1> = pp class name: Vbase1.*<Vbase2> = \{.*<VirtualTest> = pp value variable is: 1,.*members of Vbase2:.*_vptr.Vbase2 = $hex.*<Vbase3> = \{.*members of Vbase3.*members of Derived:.*value = 2.*"
|
|
gdb_test "print ns " "\"embedded\\\\000null\\\\000string\"" \
|
|
"print ns with default element limit"
|
|
gdb_test_no_output "set print elements 3"
|
|
gdb_test "print ns" "emb\.\.\.." \
|
|
"print ns with element limit of 3"
|
|
gdb_test_no_output "set print elements 10"
|
|
gdb_test "print ns" "embedded\\\\000n\.\.\.." \
|
|
"print ns with element limit of 10"
|
|
gdb_test_no_output "set print elements 200"
|
|
}
|
|
|
|
if { ![is_address_zero_readable] } {
|
|
gdb_test "print ns2" \
|
|
".error reading variable: Cannot access memory at address 0x0."
|
|
}
|
|
|
|
gdb_test "print x" " = \"this is x\""
|
|
gdb_test "print cstring" " = \"const string\""
|
|
|
|
gdb_test "print estring" " = \"embedded x\\\\201\\\\202\\\\203\\\\204\""
|
|
if { ![is_address_zero_readable] } {
|
|
gdb_test "print estring3" \
|
|
" = <error reading variable: Cannot create a lazy string with address 0x0, and a non-zero length.>"
|
|
}
|
|
|
|
gdb_test_no_output "python pp_ls_encoding = 'UTF-8'"
|
|
gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>"
|
|
|
|
gdb_test_no_output "set python print-stack full"
|
|
gdb_test "print hint_error" "Exception: hint failed\r\nhint_error_val"
|
|
|
|
gdb_test "print c" " = container \"container\" with 2 elements = {$nl *.0. = 23,$nl *.1. = 72$nl}" \
|
|
"print c, pretty printing on, default display hint"
|
|
|
|
gdb_test_no_output "set variable c.is_map_p=1"
|
|
gdb_test "print c" " = container \"container\" with 2 elements = \{$nl \\\[23\\\] = 72$nl\}" \
|
|
"print c, pretty printing on, display hint is now map"
|
|
|
|
gdb_test "print nstype" " = {$nl *.0. = 7,$nl *.1. = 42$nl}"
|
|
|
|
gdb_test_no_output "set print pretty off"
|
|
gdb_test "print nstype" " = {.0. = 7, .1. = 42}" \
|
|
"print nstype on one line"
|
|
|
|
# Now we have pretty printing turned off, try printing 'c' again.
|
|
gdb_test "print c" " = container \"container\" with 2 elements = \{\\\[23\\\] = 72\}" \
|
|
"print c, pretty printing off, display hint is now map"
|
|
|
|
gdb_test_no_output "set variable c.is_map_p=0"
|
|
gdb_test "print c" " = container \"container\" with 2 elements = \{\\\[0\\\] = 23, \\\[1\\\] = 72\}" \
|
|
"print c, pretty printing off, default display hint"
|
|
|
|
# Check that GDB doesn't lose typedefs when looking for a printer.
|
|
gdb_test "print an_int" " = -1"
|
|
gdb_test "print (int) an_int" " = -1"
|
|
gdb_test "print (int_type) an_int" " = type=int_type, val=-1"
|
|
|
|
gdb_test "print an_int_type" " = type=int_type, val=1"
|
|
gdb_test "print (int_type) an_int_type" " = type=int_type, val=1"
|
|
|
|
gdb_test "print an_int_type2" " = type=int_type2, val=2"
|
|
gdb_test "print (int) an_int_type2" " = 2"
|
|
gdb_test "print (int_type) an_int_type2" " = type=int_type, val=2"
|
|
gdb_test "print (int_type2) an_int_type2" " = type=int_type2, val=2"
|
|
|
|
# PR python/16047: it is ok for a pretty printer not to have a
|
|
# to_string method.
|
|
gdb_test "print (int_type3) an_int_type2" " = {s = 27}"
|
|
|
|
gdb_continue_to_end
|
|
}
|
|
|
|
with_test_prefix c {
|
|
if { [run_lang_tests "${binfile}" "c"] == -1 } {
|
|
return
|
|
}
|
|
}
|
|
with_test_prefix c++ {
|
|
if { [run_lang_tests "${binfile}-cxx" "c++"] == -1 } {
|
|
return
|
|
}
|
|
}
|
|
|
|
# Run various other tests.
|
|
|
|
# Start with a fresh gdb.
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
if ![runto_main ] then {
|
|
perror "couldn't run to breakpoint"
|
|
return
|
|
}
|
|
|
|
set remote_python_file [gdb_remote_download host \
|
|
${srcdir}/${subdir}/${testfile}.py]
|
|
|
|
gdb_test_no_output "source ${remote_python_file}" "load python file"
|
|
|
|
gdb_breakpoint [gdb_get_line_number "eval-break"]
|
|
gdb_continue_to_breakpoint "eval-break" ".* eval-break .*"
|
|
|
|
gdb_test "info locals" "eval9 = eval=<123456789>"
|
|
|
|
gdb_breakpoint [gdb_get_line_number "break to inspect" ${testfile}.c ]
|
|
gdb_continue_to_breakpoint "break to inspect" ".*break to inspect.*"
|
|
|
|
gdb_test "print ss" " = a=< a=<1> b=<$hex>> b=< a=<2> b=<$hex>>" \
|
|
"print ss enabled #1"
|
|
|
|
gdb_test_no_output "python disable_lookup_function ()"
|
|
|
|
gdb_test "print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
|
|
"print ss disabled"
|
|
|
|
gdb_test_no_output "python enable_lookup_function ()"
|
|
|
|
gdb_test "print ss" " = a=< a=<1> b=<$hex>> b=< a=<2> b=<$hex>>" \
|
|
"print ss enabled #2"
|
|
|
|
gdb_test "print -raw-values -- ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
|
|
"print -raw-values -- ss"
|
|
|
|
gdb_test "print -raw-values on -- ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
|
|
"print -raw-values on -- ss"
|
|
|
|
gdb_test "with print raw-values -- print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
|
|
"with print raw-values -- print ss"
|
|
|
|
# Test interaction between /r format and raw-values option:
|
|
# When /r is not present, raw-values option tells to bypass (or not) the pretty printers.
|
|
# (these cases are tested above).
|
|
# When /r is present, it must override the option raw-values off.
|
|
gdb_test "print /r ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}"
|
|
|
|
gdb_test "with print raw-values off -- print /r ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}"
|
|
|
|
gdb_test "print -raw-values off -- /r ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}"
|
|
|
|
|