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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.
138 lines
4.1 KiB
Plaintext
138 lines
4.1 KiB
Plaintext
# Copyright 2009-2021 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 is part of the gdb testsuite.
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load_lib completion-support.exp
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# A helper procedure to test location completions restricted by
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# class.
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proc test_class_complete {class expr name matches} {
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global gdb_prompt
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set matches [lsort $matches]
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set cmd "complete break ${class}::$expr"
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set seen {}
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gdb_test_multiple $cmd $name {
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"break ${class}::main" { fail "$name (saw global symbol)" }
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$cmd { exp_continue }
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-re "break ${class}::\[^\r\n\]*\r\n" {
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set str $expect_out(0,string)
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scan $str "break ${class}::%\[^(\]" method
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lappend seen $method
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exp_continue
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}
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-re "$gdb_prompt $" {
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set failed ""
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foreach got [lsort $seen] have $matches {
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if {![string equal $got $have]} {
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set failed $have
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break
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}
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}
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if {[string length $failed] != 0} {
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fail "$name ($failed not found)"
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} else {
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pass $name
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}
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}
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}
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}
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if { [skip_cplus_tests] } { continue }
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standard_testfile pr9594.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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# Tests below are about tab-completion, which doesn't work if readline
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# library isn't used. Check it first.
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if { ![readline_is_used] } {
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untested "no tab completion support without readline"
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return -1
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}
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# Test that completion is restricted by class name (all methods)
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test_class_complete Foo "" "complete class methods" \
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[list Foo Foofoo get_foo set_foo ~Foo]
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test_class_complete Foo F "complete class methods beginning with F" \
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[list Foo Foofoo]
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# The tests below depend on the current code scope.
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set bp_location [gdb_get_line_number "Set breakpoint here" ${srcfile}]
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if {![runto "${srcfile}:$bp_location"]} {
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perror "test suppressed"
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return
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}
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# This also tests inheritance -- completion should only see a single
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# "get_foo".
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gdb_test "complete p foo1.g" "p foo1\\.get_foo"
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# Test inheritance without overriding.
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gdb_test "complete p foo1.base" "p foo1\\.base_function_only"
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# Test non-completion of constructor names.
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gdb_test "complete p foo1.Fo" "p foo1\\.Foofoo"
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# Test completion with an anonymous struct.
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gdb_test "complete p a.g" "p a\\.get"
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with_test_prefix "expression with namespace" {
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# Before the scope operator, GDB shows all the symbols whose
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# fully-qualified name matches the completion word.
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test_gdb_complete_multiple "p " "Test_NS" "" {
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"Test_NS"
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"Test_NS::Nested"
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"Test_NS::Nested::qux"
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"Test_NS::bar"
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"Test_NS::foo"
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}
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# Unlike in linespecs, tab- and complete-command completion work a
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# bit differently when completing around the scope operator. The
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# matches in the tab-completion case only show the part of the
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# symbol after the scope, since ':' is a word break character.
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set tab_completion_list {
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"Nested"
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"Nested::qux"
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"bar"
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"foo"
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}
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test_gdb_complete_tab_multiple "p Test_NS:" ":" $tab_completion_list
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test_gdb_complete_tab_multiple "p Test_NS::" "" $tab_completion_list
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# OTOH, the complete command must show the whole command, with
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# qualified symbol displayed as entered by the user.
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set cmd_completion_list {
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"Test_NS::Nested"
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"Test_NS::Nested::qux"
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"Test_NS::bar"
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"Test_NS::foo"
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}
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test_gdb_complete_cmd_multiple "p " "Test_NS:" $cmd_completion_list
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test_gdb_complete_cmd_multiple "p " "Test_NS::" $cmd_completion_list
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# Add a disambiguating character and we get a unique completion.
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test_gdb_complete_unique "p Test_NS::f" "p Test_NS::foo"
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}
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