llvm/lib/Fuzzer/test/minimize_crash.test
Marcos Pividori 155c4aab57 [libFuzzer] Don't add newline character when using echo in tests.
Add the option "-n", so we don't add a new line character at the end of the file
when using echo. (on Windows this means 2 characters).

Differential Revision: https://reviews.llvm.org/D29536

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294384 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-08 00:02:59 +00:00

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RUN: echo 'Hi!rv349f34t3gg' > not_minimal_crash
RUN: LLVMFuzzer-NullDerefTest -minimize_crash=1 not_minimal_crash -max_total_time=2 2>&1 | FileCheck %s
CHECK: CRASH_MIN: failed to minimize beyond ./minimized-from-{{.*}} (3 bytes), exiting
RUN: LLVMFuzzer-NullDerefTest -minimize_crash=1 not_minimal_crash -max_total_time=2 -exact_artifact_path=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 not_minimal_crash minimized-from-* exact_minimized_path
RUN: echo -n 'abcd*xyz' > not_minimal_crash
RUN: LLVMFuzzer-SingleByteInputTest -minimize_crash=1 not_minimal_crash -artifact_prefix=./ZZZ- -exact_artifact_path=exact_minimized_path 2>&1 | FileCheck %s --check-prefix=MIN1
MIN1: Test unit written to ./ZZZ-minimized-from-
MIN1: INFO: The input is small enough, exiting
MIN1: CRASH_MIN: failed to minimize beyond exact_minimized_path (1 bytes), exiting