[llvm] r294384 - [libFuzzer] Don't add newline character when using echo in tests.

[Marcos Pividori via llvm-commits]

Author: mpividori
Date: Tue Feb  7 18:02:59 2017
New Revision: 294384

URL: http://llvm.org/viewvc/llvm-project?rev=294384&view=rev
Log:
[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

Modified:
    llvm/trunk/lib/Fuzzer/test/fuzzer-dirs.test
    llvm/trunk/lib/Fuzzer/test/minimize_crash.test

Modified: llvm/trunk/lib/Fuzzer/test/fuzzer-dirs.test
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Fuzzer/test/fuzzer-dirs.test?rev=294384&r1=294383&r2=294384&view=diff
==============================================================================
--- llvm/trunk/lib/Fuzzer/test/fuzzer-dirs.test (original)
+++ llvm/trunk/lib/Fuzzer/test/fuzzer-dirs.test Tue Feb  7 18:02:59 2017
@@ -5,9 +5,9 @@ RUN: echo b > %t/SUB1/SUB2/b
 RUN: echo c > %t/SUB1/SUB2/SUB3/c
 RUN: LLVMFuzzer-SimpleTest %t/SUB1 -runs=0 2>&1 | FileCheck %s --check-prefix=SUBDIRS
 SUBDIRS: READ   units: 3
-RUN: echo zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz > %t/SUB1/long
+RUN: echo -n zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz > %t/SUB1/long
 RUN: LLVMFuzzer-SimpleTest %t/SUB1 -runs=0 2>&1 | FileCheck %s --check-prefix=LONG
-LONG: INFO: -max_len is not provided, using 94
+LONG: INFO: -max_len is not provided, using 93
 RUN: rm -rf %t/SUB1
 
 RUN: not LLVMFuzzer-SimpleTest NONEXISTENT_DIR 2>&1 | FileCheck %s --check-prefix=NONEXISTENT_DIR

Modified: llvm/trunk/lib/Fuzzer/test/minimize_crash.test
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Fuzzer/test/minimize_crash.test?rev=294384&r1=294383&r2=294384&view=diff
==============================================================================
--- llvm/trunk/lib/Fuzzer/test/minimize_crash.test (original)
+++ llvm/trunk/lib/Fuzzer/test/minimize_crash.test Tue Feb  7 18:02:59 2017
@@ -5,7 +5,7 @@ RUN: LLVMFuzzer-NullDerefTest -minimize_
 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 'abcd*xyz' > not_minimal_crash
+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