gdb/testsuite/gdb.dwarf2/macro-source-path-gcc11-ld238-dw4.exp

# This testcase is part of GDB, the GNU debugger.

# Copyright 2022-2025 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/>.

# Generate binaries imitating different ways source file paths can be passed to
# compilers.  Test printing macros from those binaries.

load_lib dwarf.exp

require dwarf2_support

# The do_test proc comes from macro-source-path.exp.tcl.
source $srcdir/$subdir/macro-source-path.exp.tcl

# When adding a test here, please consider adding an equivalent case to
# `gdb.base/macro-source-path.exp`.

# The following tests are based on the output of `gcc -gdwarf-4 -g3 <file>`,
# gcc 11 paired with gas from binutils 2.38.  With -gdwarf-4, gcc generates a
# v4 (pre-standard) .debug_macro section.

## test.c
do_test filename 4 "test.c" 1 {
} {
    {"test.c" 0}
}

## ./test.c
do_test dot-filename 4 "./test.c" 1 {
    "."
} {
    {"test.c" 1}
}

## ../cwd/test.c
do_test dot-dot-cwd 4 "../cwd/test.c" 1 {
    "../cwd"
} {
    {"test.c" 1}
}

## /tmp/cwd/test.c
do_test absolute-cwd 4 "/tmp/cwd/test.c" 1 {
    "/tmp/cwd"
} {
    {"test.c" 1}
}

## ../other/test.c
do_test dot-dot-other 4 "../other/test.c" 1 {
    "../other"
} {
    {"test.c" 1}
}

## /tmp/other/test.c
do_test absolute-other 4 "/tmp/other/test.c" 1 {
    "/tmp/other"
} {
    {"test.c" 1}
}