gdb/testsuite/gdb.compile/compile-cplus-method.exp

# Copyright 2015-2020 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/>.

# Method tests for GDB's C++ compile feature.

load_lib compile-support.exp

standard_testfile .cc

if {[skip_cplus_tests]} {
    untested "skipping C++ tests"
    return
}

if {[prepare_for_testing $testfile $testfile $srcfile \
	 {debug nowarnings c++}]} {
    return -1
}

if {![runto_main]} {
    untested "could not run to main"
    return -1
}

if {[skip_compile_feature_tests]} {
    untested \
	"compile command not supported (could not find libcc1 shared library?)"
    return -1
}

gdb_breakpoint [gdb_get_line_number "break here" $srcfile]
gdb_continue_to_breakpoint "testing location"

CompileExpression::new "var"
CompileExpression::test "a->get_var ()" 21
CompileExpression::test "a->get_var (static_cast<unsigned long> (1))" 100
CompileExpression::test "a->get_var (static_cast<int> (1))" 101
CompileExpression::test "a->get_var (static_cast<float> (1))" 102
CompileExpression::test "a->get_var (static_cast<void *> (a))" 103
CompileExpression::test "a->get_var (*a)" 104
CompileExpression::test "a->get_var (*ac)" 105
CompileExpression::test "a->get_var1 (1)" 42
CompileExpression::test "a->get_var2 (1, 2)" 88
CompileExpression::test "A::get_1 (1)" 2
CompileExpression::test "A::get_2 (1, 2)" 5
CompileExpression::test "A::get_1 (a->get_var ())" 22
CompileExpression::test "a->get_var1 (a->get_var () - 16)" 672
CompileExpression::test "a->get_var2 (a->get_var (), A::get_1 (2))" 336
CompileExpression::test "get_value ()" 200
CompileExpression::test "get_value (a)" 21
CompileExpression::test "get_value (get_value ())" 200
CompileExpression::test {(a->*pmf) (1)} 101
CompileExpression::test \
    {pmf = &A::get_var1; var = (a->*pmf) (2); pmf = &A::get_var} 84 -explicit
CompileExpression::test {(a->**pmf_p) (1)} 101