45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
class Cbmc < Formula
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desc "C Bounded Model Checker"
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homepage "https://www.cprover.org/cbmc/"
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url "https://github.com/diffblue/cbmc.git",
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tag: "cbmc-5.19.0",
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revision: "416b7449278454d5048b6d9d19c1e10936cbce7f"
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license "BSD-4-Clause"
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bottle do
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cellar :any_skip_relocation
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sha256 "5f7427e791053c7f6bb7f05b10a302ba5183953e04a49df2bf127cc7d7fdbb12" => :big_sur
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sha256 "2eb31fc07b893643cb7c9b5c9138289a8648fae52676d084def12ff46bd55b34" => :catalina
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sha256 "1096c1a238edad50302b304b2266cc276e760c9f52f9865f66bfc8786a8cc0c0" => :mojave
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end
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depends_on "cmake" => :build
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depends_on "maven" => :build
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depends_on "openjdk" => :build
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def install
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args = std_cmake_args + %w[
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-DCMAKE_C_COMPILER=/usr/bin/clang
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]
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mkdir "build" do
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system "cmake", "..", *args
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system "cmake", "--build", "."
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system "make", "install"
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end
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end
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test do
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# Find a pointer out of bounds error
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(testpath/"main.c").write <<~EOS
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#include <stdlib.h>
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int main() {
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char *ptr = malloc(10);
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char c = ptr[10];
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}
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EOS
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assert_match "VERIFICATION FAILED",
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shell_output("#{bin}/cbmc --pointer-check main.c", 10)
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end
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end
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