Dockerfile.test

# Lightweight multi-stage Dockerfile for testing C2PA-C on Linux
FROM alpine:3.19 AS builder

# Install build dependencies including newer CMake
RUN apk add --no-cache \
    build-base \
    cmake \
    ninja \
    git \
    curl \
    pkgconfig \
    wget \
    ca-certificates \
    && rm -rf /var/cache/apk/*

# Verify CMake version
RUN cmake --version

# Set working directory
WORKDIR /workspace

# Copy source code
COPY . .

# Build and test
RUN make clean && make test && make test-release && make examples

# Runtime stage for testing
FROM alpine:3.19 AS runtime

# Install runtime dependencies
RUN apk add --no-cache \
    libc6-compat \
    libgcc \
    libstdc++ \
    && rm -rf /var/cache/apk/*

WORKDIR /workspace

# Copy built artifacts
COPY --from=builder /workspace/build /workspace/build
COPY --from=builder /workspace/tests /workspace/tests
COPY --from=builder /workspace/examples /workspace/examples

# Test that executables can run
RUN echo "Testing executables can run..." && \
    /workspace/build/debug/tests/ctest && \
    /workspace/build/release/tests/ctest && \
    echo "All tests completed successfully!"

CMD ["/bin/bash"]