forked from Imagelibrary/binutils-gdb
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
117 lines
3.9 KiB
Plaintext
117 lines
3.9 KiB
Plaintext
# Copyright 1992-2024 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file was written by Fred Fish. (fnf@cygnus.com)
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require allow_cplus_tests
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
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return -1
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}
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#
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# Deduce language of main()
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#
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proc deduce_language_of_main {} {
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global gdb_prompt
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# See what language gdb thinks main() is, prior to reading full symbols.
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# I think this fails for COFF targets.
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gdb_test "show language" \
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"source language is \"auto; currently c\[+\]+\".*" \
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"deduced language is C++, before full symbols"
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runto_main
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# See if our idea of the language has changed.
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gdb_test "show language" \
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"source language is \"auto; currently c\[+\]+\".*" \
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"deduced language is C++, after full symbols"
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}
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proc test_expr { args } {
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if { [llength $args] % 2 } {
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warning "an even # of arguments should be passed to test_expr"
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}
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set last_ent [expr [llength $args] - 1]
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set testname [lindex $args $last_ent]
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gdb_test_no_output [lindex $args 0] "$testname (setup)"
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for {set x 1} {$x < $last_ent} {set x [expr $x + 2]} {
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gdb_test [lindex $args $x] [lindex $args [expr $x + 1]] "$testname ([lindex $args $x])"
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}
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}
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proc do_tests {} {
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deduce_language_of_main
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# Check for fixes for PRs 8916 and 8630
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gdb_test "print s.a" ".* = 0" "print s.a for foo struct (known gcc 2.7.2 and earlier bug)"
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}
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do_tests
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test_expr "set language c++" \
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"print 1 == 1" "print.*\\$\[0-9\]* = true" \
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"print 1 == 2" "print.*\\$\[0-9\]* = false" \
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"print as bool"
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# Test bool type printing, etc.
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# Note: Language is already set to C++ above!
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gdb_test "print v_bool" "\\$\[0-9\]* = false" "print a bool var"
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# set a bool variable
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test_expr "set variable v_bool = true" \
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"print v_bool" "\\$\[0-9\]* = true" \
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"set a bool var"
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# next print an array of bool
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gdb_test "print v_bool_array" "\\$\[0-9\]* = \\{false, false\\}" "print a bool array"
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# set elements of a bool array
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test_expr "set variable v_bool_array\[1\] = true" \
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"print v_bool_array" "\\$\[0-9\]* = \\{false, true\\}" \
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"set a bool array elem"
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# bool constants
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gdb_test "print true" "\\$\[0-9\]* = true"
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gdb_test "print false" "\\$\[0-9\]* = false"
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# arithmetic conversions
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gdb_test "print 1 + true" "\\$\[0-9\]* = 2" "1 + true"
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gdb_test "print 3 + false" "\\$\[0-9\]* = 3" "3 + false"
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gdb_test "print 1 < 2 < 3" "\\$\[0-9\]* = true" "1 < 2 < 3"
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gdb_test "print 2 < 1 > 4" "\\$\[0-9\]* = false" "2 < 1 > 4"
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gdb_test "print (bool)43" "\\$\[0-9\]* = true" "(bool)43"
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gdb_test "print (bool)0" "\\$\[0-9\]* = false" "(bool)0"
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gdb_test "print (bool)17.93" "\\$\[0-9\]* = true" "(bool)17.93"
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gdb_test "print (bool)0.0" "\\$\[0-9\]* = false" "(bool)0.0"
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gdb_test "print (int)true" "\\$\[0-9\]* = 1" "(int)true"
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gdb_test "print (int)false" "\\$\[0-9\]* = 0" "(int)false"
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gdb_test "print 'misc.cc'::v_bool" " = true" \
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"expression using block qualifier"
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# pointer arithmetic
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gdb_test "print *(v_bool_array + number_ref)" "\\$\[0-9\]* = false" \
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"pointer addition with integer reference"
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gdb_test "print *(number_ref + v_bool_array)" "\\$\[0-9\]* = false" \
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"integer reference addition with pointer"
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gdb_test "print *(v_bool_array - number_ref)" "\\$\[0-9\]* = false" \
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"pointer subtraction with integer reference"
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