[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.rust / union.exp

# Copyright (C) 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/>.

# Test of "union" for Rust.

load_lib rust-support.exp
if {[skip_rust_tests]} {
    continue
}

standard_testfile .rs
if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug rust}]} {
    return -1
}

set line [gdb_get_line_number "set breakpoint here"]
if {![runto ${srcfile}:$line]} {
    untested "could not run to breakpoint"
    return -1
}

gdb_test "print u" " = union::Union {f1: -1, f2: 255}"

gdb_test_sequence "ptype/o Union" "" {
    "/\\* offset    |  size \\*/  type = union union::Union {"
    "/\\*                 1 \\*/    f1: i8,"
    "/\\*                 1 \\*/    f2: u8,"
    ""
    "                           /\\* total size \\(bytes\\):    1 \\*/"
    "                         }"
}

gdb_test "print u2" " = union::Union2 {name: \\\[1\\\]}"
Commit	Line	Data
3d1cfd43 TT	1	# Copyright (C) 2020 Free Software Foundation, Inc.
	2
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	15
	16	# Test of "union" for Rust.
	17
	18	load_lib rust-support.exp
	19	if {[skip_rust_tests]} {
	20	continue
	21	}
	22
	23	standard_testfile .rs
	24	if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug rust}]} {
	25	return -1
	26	}
	27
	28	set line [gdb_get_line_number "set breakpoint here"]
	29	if {![runto ${srcfile}:$line]} {
	30	untested "could not run to breakpoint"
	31	return -1
	32	}
	33
	34	gdb_test "print u" " = union::Union {f1: -1, f2: 255}"
	35
	36	gdb_test_sequence "ptype/o Union" "" {
	37	"/\\* offset \| size \\*/ type = union union::Union {"
	38	"/\\* 1 \\*/ f1: i8,"
	39	"/\\* 1 \\*/ f2: u8,"
	40	""
	41	" /\\* total size \\(bytes\\): 1 \\*/"
	42	" }"
	43	}
	44
	45	gdb_test "print u2" " = union::Union2 {name: \\\[1\\\]}"