llvm-project/compiler-rt/test/fuzzer/minimize_crash.test

UNSUPPORTED: windows
RUN: %cpp_compiler %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: %cpp_compiler %S/SingleByteInputTest.cpp -o %t-SingleByteInputTest
RUN: mkdir -p %t.dir

RUN: echo 'Hi!rv349f34t3gg' > %t.dir/not_minimal_crash
RUN: %run %t-NullDerefTest -minimize_crash=1 %t.dir/not_minimal_crash -max_total_time=2 2>&1 | FileCheck %s
CHECK: CRASH_MIN: failed to minimize beyond {{.*}}minimized-from{{.*}} (3 bytes), exiting
RUN: %run %t-NullDerefTest -minimize_crash=1 %t.dir/not_minimal_crash -max_total_time=2 -exact_artifact_path=%t.exact_minimized_path 2>&1 | FileCheck %s --check-prefix=CHECK_EXACT
CHECK_EXACT: CRASH_MIN: failed to minimize beyond {{.*}}exact_minimized_path{{.*}} (3 bytes), exiting
RUN: rm %t.dir/not_minimal_crash %t.exact_minimized_path

RUN: echo -n 'abcd*xyz' > %t.dir/not_minimal_crash
RUN: %run %t-SingleByteInputTest -minimize_crash=1 %t.dir/not_minimal_crash -exact_artifact_path=%t.exact_minimized_path 2>&1 | FileCheck %s --check-prefix=MIN1
MIN1: Test unit written to {{.*}}exact_minimized_path
MIN1: Test unit written to {{.*}}exact_minimized_path
MIN1: INFO: The input is small enough, exiting
MIN1: CRASH_MIN: failed to minimize beyond {{.*}}exact_minimized_path (1 bytes), exiting