// Check the default config. // RUN: %clang_analyze_cc1 -analyzer-checker=debug.ConfigDumper 2>&1 \ // RUN: | FileCheck %s --match-full-lines // CHECK: crosscheck-with-z3-max-attempts-per-query = 3 // DEFINE: %{mocked_clang} = \ // DEFINE: LD_PRELOAD="%llvmshlibdir/MockZ3SolverCheck%pluginext" \ // DEFINE: %clang_analyze_cc1 %s \ // DEFINE: -analyzer-config crosscheck-with-z3=true \ // DEFINE: -analyzer-checker=core // DEFINE: %{attempts} = -analyzer-config crosscheck-with-z3-max-attempts-per-query // RUN: not %clang_analyze_cc1 %{attempts}=0 2>&1 | FileCheck %s --check-prefix=VERIFY-INVALID // VERIFY-INVALID: invalid input for analyzer-config option 'crosscheck-with-z3-max-attempts-per-query', that expects a positive value // RUN: Z3_SOLVER_RESULTS="UNDEF" %{mocked_clang} %{attempts}=1 -verify=refuted // RUN: Z3_SOLVER_RESULTS="UNSAT" %{mocked_clang} %{attempts}=1 -verify=refuted // RUN: Z3_SOLVER_RESULTS="SAT" %{mocked_clang} %{attempts}=1 -verify=accepted // RUN: Z3_SOLVER_RESULTS="UNDEF,UNDEF" %{mocked_clang} %{attempts}=2 -verify=refuted // RUN: Z3_SOLVER_RESULTS="UNDEF,UNSAT" %{mocked_clang} %{attempts}=2 -verify=refuted // RUN: Z3_SOLVER_RESULTS="UNDEF,SAT" %{mocked_clang} %{attempts}=2 -verify=accepted // RUN: Z3_SOLVER_RESULTS="UNDEF,UNDEF,UNDEF" %{mocked_clang} %{attempts}=3 -verify=refuted // RUN: Z3_SOLVER_RESULTS="UNDEF,UNDEF,UNSAT" %{mocked_clang} %{attempts}=3 -verify=refuted // RUN: Z3_SOLVER_RESULTS="UNDEF,UNDEF,SAT" %{mocked_clang} %{attempts}=3 -verify=accepted // REQUIRES: z3, z3-mock, asserts, shell, system-linux // refuted-no-diagnostics int div_by_zero_test(int b) { if (b) {} return 100 / b; // accepted-warning {{Division by zero}} }