cproof/ci-build.sh

#!/usr/bin/env bash

log_content()
{
    echo
    echo "Content of $1:"
    cat "$1"
}

error_handler()
{
    ERR_CODE=$?

    log_content ./config.log
    log_content ./test-suite.log
    log_content ./test-suite-memcheck.log

    echo
    echo "Error ${ERR_CODE} with command '${BASH_COMMAND}' on line ${BASH_LINENO[0]}. Exiting."
    echo
    exit ${ERR_CODE}
}

trap error_handler ERR

# Verify that test failures are properly detected
# This is a meta-test: it runs a deliberately failing test
# and checks that the test framework reports the failure correctly
verify_test_failure_detection()
{
    echo
    echo "==> Verifying test failure detection..."
    
    # Create a simple failing test
    cat > /tmp/test_must_fail.c << 'EOF'
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>

static void test_that_must_fail(void **state) {
    (void)state;
    assert_true(0); // This MUST fail
}

int main(void) {
    const struct CMUnitTest tests[] = {
        cmocka_unit_test(test_that_must_fail),
    };
    return cmocka_run_group_tests(tests, NULL, NULL);
}
EOF
    
    # Compile the failing test
    if ! gcc -o /tmp/test_must_fail /tmp/test_must_fail.c -lcmocka 2>/dev/null; then
        echo "Warning: Could not compile test failure verification (cmocka not available?)"
        echo "Skipping test failure detection verification"
        return 0
    fi
    
    # Test 1: Single failing test detection
    echo "  Testing single test failure detection..."
    if /tmp/test_must_fail > /tmp/test_must_fail.log 2>&1; then
        echo "ERROR: Test that should fail returned success (exit code 0)"
        echo "This means the test framework is NOT detecting failures correctly!"
        echo "--- Test output ---"
        cat /tmp/test_must_fail.log
        echo "--- End output ---"
        rm -f /tmp/test_must_fail /tmp/test_must_fail.c /tmp/test_must_fail.log
        exit 1
    fi
    echo "  ✓ Single test failure correctly detected"
    
    # Test 2: Parallel failure detection (simulates check-functional-parallel)
    echo "  Testing parallel test failure detection..."
    failed=0
    /tmp/test_must_fail > /tmp/p1.log 2>&1 & pid1=$!
    true > /tmp/p2.log 2>&1 & pid2=$!  # This passes
    /tmp/test_must_fail > /tmp/p3.log 2>&1 & pid3=$!
    true > /tmp/p4.log 2>&1 & pid4=$!  # This passes
    
    wait $pid1 || failed=$((failed + 1))
    wait $pid2 || failed=$((failed + 1))
    wait $pid3 || failed=$((failed + 1))
    wait $pid4 || failed=$((failed + 1))
    
    if [ $failed -ne 2 ]; then
        echo "ERROR: Expected 2 failures in parallel tests, got $failed"
        echo "Parallel failure detection is broken!"
        rm -f /tmp/test_must_fail /tmp/test_must_fail.c /tmp/test_must_fail.log /tmp/p?.log
        exit 1
    fi
    echo "  ✓ Parallel test failures correctly detected (2 of 4 failed as expected)"
    
    rm -f /tmp/test_must_fail /tmp/test_must_fail.c /tmp/test_must_fail.log /tmp/p?.log
    echo "✓ Test failure detection verified"
}

num_cores()
{
    # Check for cores, for systems with:
    #   Line 1. Linux w/ coreutils, or...
    #   Line 2. OpenBSD, FreeBSD, NetBSD or macOS, or...
    #   Line 3. Fallback for Linux w/o coreutils (glibc).
    nproc \
        || sysctl -n hw.ncpu \
        || getconf _NPROCESSORS_ONLN 2>/dev/null
}

# Run test failure detection verification first
verify_test_failure_detection

./bootstrap.sh

tests=()
MAKE="make --quiet -j$(num_cores)"
CC="gcc"

ARCH="$(uname | tr '[:upper:]' '[:lower:]')"

case "$ARCH" in
    linux*)
        # 4 configurations for parallel CI
        tests=(
        # 1. Full build (all features enabled)
        "--enable-notifications --enable-icons-and-clipboard --enable-otr --enable-pgp
        --enable-omemo --enable-plugins --enable-c-plugins
        --enable-python-plugins --with-xscreensaver --enable-omemo-qrcode --enable-gdk-pixbuf"
        # 2. Minimal build (all optional features disabled)
        "--disable-notifications --disable-icons-and-clipboard --disable-otr --disable-pgp
        --disable-omemo --disable-plugins --disable-c-plugins
        --disable-python-plugins --without-xscreensaver --disable-omemo-qrcode --disable-gdk-pixbuf"
        # 3. No encryption (disable otr, pgp, omemo)
        "--disable-pgp --disable-otr --disable-omemo --disable-omemo-qrcode"
        # 4. Default configuration
        ""
        )
        source /etc/profile.d/debuginfod.sh 2>/dev/null || true
        ;;
    darwin*)
        # 4 configurations for parallel CI
        tests=(
        # 1. Full build (all features enabled)
        "--enable-notifications --enable-icons-and-clipboard --enable-otr --enable-pgp
        --enable-omemo --enable-plugins --enable-c-plugins
        --enable-python-plugins"
        # 2. Minimal build (all optional features disabled)
        "--disable-notifications --disable-icons-and-clipboard --disable-otr --disable-pgp
        --disable-omemo --disable-plugins --disable-c-plugins
        --disable-python-plugins"
        # 3. No encryption (disable otr, pgp, omemo)
        "--disable-pgp --disable-otr --disable-omemo"
        # 4. Default configuration
        ""
        )
        ;;
    openbsd*)
        MAKE="gmake"
        # TODO(#1231):
        # `-std=gnu99 -fexec-charset=UTF-8` to silence:
        # src/event/server_events.c:1453:19: error: universal character names are only valid in C++ and C99
        # src/event/server_events.c:1454:19: error: universal character names are only valid in C++ and C99
        CC="egcc -std=gnu99 -fexec-charset=UTF-8"

        # 4 configurations for parallel CI
        tests=(
        # 1. Full build (all features enabled)
        "--enable-notifications --enable-icons-and-clipboard --enable-otr --enable-pgp
        --enable-omemo --enable-plugins --enable-c-plugins
        --enable-python-plugins"
        # 2. Minimal build (all optional features disabled)
        "--disable-notifications --disable-icons-and-clipboard --disable-otr --disable-pgp
        --disable-omemo --disable-plugins --disable-c-plugins
        --disable-python-plugins"
        # 3. No encryption (disable otr, pgp, omemo)
        "--disable-pgp --disable-otr --disable-omemo"
        # 4. Default configuration
        ""
        )
        ;;
esac

case "$ARCH" in
    linux*)
         echo
         echo "--> Building with ./configure -C ${tests[0]} --enable-valgrind $*"
         echo

         # shellcheck disable=SC2086
        ./configure -C ${tests[0]} --enable-valgrind $*

        $MAKE CC="${CC}"
        if grep '^ID=' /etc/os-release | grep -q -e debian; then
            $MAKE check-valgrind
        else
            $MAKE check-valgrind || log_content ./test-suite-memcheck.log
        fi
        $MAKE distclean
        ;;
esac

# Function to build and test a single configuration
build_and_test() {
    local features="$1"
    local extra_args="$2"
    local idx="$3"
    local build_dir="build-$idx"
    local log_file="build-$idx.log"

    {
        echo "=== Build $idx started at $(date) ==="
        echo "--> Building in $build_dir with ./configure -C $features $extra_args"

        mkdir -p "$build_dir"
        cd "$build_dir"

        # shellcheck disable=SC2086
        ../configure -C $features $extra_args

        $MAKE CC="${CC}"
        $MAKE check-functional-parallel

        ./profanity -v
        $MAKE clean

        cd ..
        rm -rf "$build_dir"

        echo "=== Build $idx completed at $(date) ==="
    } > "$log_file" 2>&1
}

# Run all 4 configurations in parallel
echo "Starting parallel builds..."
pids=()
for idx in 1 2 3 4; do
    if [ $idx -le ${#tests[@]} ]; then
        build_and_test "${tests[$((idx-1))]}" "$*" "$idx" &
        pids+=("$!")
        echo "Started build $idx (PID: $!)" 
    fi
done

# Wait for all builds and check exit codes
failed=0
for i in "${!pids[@]}"; do
    idx=$((i + 1))
    if wait "${pids[$i]}"; then
        echo "✓ Build $idx passed"
    else
        echo "✗ Build $idx failed"
        echo "--- Log for build $idx ---"
        cat "build-$idx.log"
        echo "--- End log ---"
        failed=1
    fi
done

# Show all logs on success too
if [ $failed -eq 0 ]; then
    echo
    echo "All builds passed!"
    for idx in 1 2 3 4; do
        if [ -f "build-$idx.log" ]; then
            echo "--- Log for build $idx ---"
            cat "build-$idx.log"
        fi
    done
else
    exit 1
fi