# Verify c++filt format options difference - DIFF_0219
# Issue: Anolis OS 8.8 c++filt missing gnu/lucid/arm/hp/edg format support

FROM openanolis/anolisos:8.8 AS anolis
RUN yum install -y binutils -q 2>/dev/null || true
RUN { \
    echo "=== Anolis OS 8.8 c++filt Format Test ==="; \
    echo ""; \
    echo "1. c++filt version:"; \
    c++filt --version 2>&1 | head -1; \
    echo ""; \
    echo "2. Supported formats (from --help):"; \
    c++filt --help 2>&1 | grep -A1 "format" | head -5; \
    echo ""; \
    echo "3. Test demangling with different formats:"; \
    echo "   Testing format 'gnu':"; \
    echo "_ZN4Test4funcEv" | c++filt -s gnu 2>&1 || echo "   ERROR: format 'gnu' not supported"; \
    echo "   Testing format 'lucid':"; \
    echo "_ZN4Test4funcEv" | c++filt -s lucid 2>&1 || echo "   ERROR: format 'lucid' not supported"; \
    echo "   Testing format 'arm':"; \
    echo "_ZN4Test4funcEv" | c++filt -s arm 2>&1 || echo "   ERROR: format 'arm' not supported"; \
    echo "   Testing format 'hp':"; \
    echo "_ZN4Test4funcEv" | c++filt -s hp 2>&1 || echo "   ERROR: format 'hp' not supported"; \
    echo "   Testing format 'edg':"; \
    echo "_ZN4Test4funcEv" | c++filt -s edg 2>&1 || echo "   ERROR: format 'edg' not supported"; \
    echo "   Testing format 'gnu-v3' (should work):"; \
    echo "_ZN4Test4funcEv" | c++filt -s gnu-v3 2>&1; \
    echo "   Testing format 'auto' (should work):"; \
    echo "_ZN4Test4funcEv" | c++filt -s auto 2>&1; \
} > /anolis_result.txt

FROM centos:8 AS centos
RUN cd /etc/yum.repos.d/ && \
    sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* && \
    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
RUN yum install -y binutils -q 2>/dev/null || true
RUN { \
    echo "=== CentOS 8 c++filt Format Test ==="; \
    echo ""; \
    echo "1. c++filt version:"; \
    c++filt --version 2>&1 | head -1; \
    echo ""; \
    echo "2. Supported formats (from --help):"; \
    c++filt --help 2>&1 | grep -A1 "format" | head -5; \
    echo ""; \
    echo "3. Test demangling with different formats:"; \
    echo "   Testing format 'gnu':"; \
    echo "_ZN4Test4funcEv" | c++filt -s gnu 2>&1 || echo "   ERROR: format 'gnu' not supported"; \
    echo "   Testing format 'lucid':"; \
    echo "_ZN4Test4funcEv" | c++filt -s lucid 2>&1 || echo "   ERROR: format 'lucid' not supported"; \
    echo "   Testing format 'arm':"; \
    echo "_ZN4Test4funcEv" | c++filt -s arm 2>&1 || echo "   ERROR: format 'arm' not supported"; \
    echo "   Testing format 'hp':"; \
    echo "_ZN4Test4funcEv" | c++filt -s hp 2>&1 || echo "   ERROR: format 'hp' not supported"; \
    echo "   Testing format 'edg':"; \
    echo "_ZN4Test4funcEv" | c++filt -s edg 2>&1 || echo "   ERROR: format 'edg' not supported"; \
    echo "   Testing format 'gnu-v3' (should work):"; \
    echo "_ZN4Test4funcEv" | c++filt -s gnu-v3 2>&1; \
    echo "   Testing format 'auto' (should work):"; \
    echo "_ZN4Test4funcEv" | c++filt -s auto 2>&1; \
} > /centos_result.txt

FROM alpine:latest
COPY --from=anolis /anolis_result.txt /tmp/
COPY --from=centos /centos_result.txt /tmp/

RUN apk add --no-cache bash

CMD /bin/bash -c '\
echo "===== c++filt Format Options Difference Verification (DIFF_0219) ====="; \
echo ""; \
echo "********** Anolis OS 8.8 Output **********"; \
cat /tmp/anolis_result.txt; \
echo ""; \
echo "********** CentOS 8 Output **********"; \
cat /tmp/centos_result.txt; \
echo ""; \
echo "===== Difference Analysis ====="; \
echo ""; \
echo "Anolis OS 8.8 supported formats:"; \
grep -o "{[^}]*}" /tmp/anolis_result.txt | head -1 || echo "  (parse from help output)"; \
echo ""; \
echo "CentOS 8 supported formats:"; \
grep -o "{[^}]*}" /tmp/centos_result.txt | head -1 || echo "  (parse from help output)"; \
echo ""; \
echo "===== Conclusion ====="; \
echo "❌ Compatibility issue: Anolis OS 8.8 c++filt missing format options"; \
echo "   Missing formats: gnu, lucid, arm, hp, edg"; \
echo "   Impact: Scripts using \"c++filt -s gnu\" or similar will fail on Anolis"; \
echo "   Suggestion: Rebuild binutils with full demangling format support"'