#!/bin/bash

# Copyright (c) 2026 Red Hat.
#
# This 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, or (at your
# option) any later version.
#
# It 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.

# Test that annocheck detects lazy vs immediate binding via --test-bind-now

TEST_NAME=bind-now
. $srcdir/common.sh

PLUGIN_OPTS="-fplugin-arg-annobin-no-attach"
OPTS="-O2 -D_FORTIFY_SOURCE=2 -fPIE -Wall -fstack-protector-strong -D_GLIBCXX_ASSERTIONS -fstack-clash-protection"

start_test

# Compile test object files
$GCC -fplugin=$PLUGIN $PLUGIN_OPTS -c $OPTS $srcdir/hello.c && \
    $GCC -fplugin=$PLUGIN $PLUGIN_OPTS -c $OPTS $srcdir/hello2.c && \
    $GCC -fplugin=$PLUGIN $PLUGIN_OPTS -c $OPTS $srcdir/hello3.c && \
    $GCC -fplugin=$PLUGIN $PLUGIN_OPTS -c $OPTS $srcdir/hello_lib.c

if [ $? != 0 ];
then
    echo " $TEST_NAME: SKIP: unable to compile test files"
    end_test
    exit $EXIT_TEST_SKIPPED
fi

EXE=bind-now-pass.exe

# Part 1: Link with -z now (immediate binding)
$GCC hello.o hello2.o hello3.o hello_lib.o -pie -Wl,-z,now,-z,relro -o $EXE
if [ $? != 0 ];
then
    echo " $TEST_NAME: SKIP: unable to link test executable with -z now"
    end_test
    exit $EXIT_TEST_SKIPPED
fi

SKIPS="--skip-all --test-bind-now --suppress-version-warnings"
A_OUT=bind-now-test.out

A_COMMAND="$ANNOCHECK $EXE --verbose $SKIPS"
$A_COMMAND > $A_OUT
grep -q -e"PASS: bind-now test" $A_OUT
if [ $? != 0 ];
then
    echo " $TEST_NAME: FAIL: annocheck did not PASS for binary linked with -z now"
    echo " $TEST_NAME: annocheck output:"
    cat $A_OUT
    end_test
    exit $EXIT_TEST_FAILED
fi

EXE=bind-now-fail.exe

# Part 2: Link with -z lazy (lazy binding)
$GCC hello.o hello2.o hello3.o hello_lib.o -pie -Wl,-z,lazy,-z,relro -o $EXE
if [ $? != 0 ];
then
    echo " $TEST_NAME: SKIP: unable to link test executable with -z lazy"
    end_test
    exit $EXIT_TEST_SKIPPED
fi

A_COMMAND="$ANNOCHECK $EXE $SKIPS --verbose"
$A_COMMAND > $A_OUT
grep -q -e"FAIL: bind-now test" $A_OUT
if [ $? != 0 ];
then
    echo " $TEST_NAME: FAIL: annocheck did not FAIL for binary linked with -z lazy"
    echo " $TEST_NAME: annocheck output:"
    cat $A_OUT
    end_test
    exit $EXIT_TEST_FAILED
fi

end_test
