[asan] Remove "rm -f" in tests where it was needed only because of >>

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@313843 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 12 insertions, 17 deletions

diff --git a/test/asan/TestCases/Posix/halt_on_error-signals.c b/test/asan/TestCases/Posix/halt_on_error-signals.c
index 6bdf30bb4..931ab8635 100644
--- a/test/asan/TestCases/Posix/halt_on_error-signals.c
+++ b/test/asan/TestCases/Posix/halt_on_error-signals.c
@@ -2,10 +2,9 @@
 //
 // RUN: %clang_asan -fsanitize-recover=address -pthread %s -o %t
 //
-// RUN: rm -f %t.log
-// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t 100 >>%t.log 2>&1 || true
+// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t 100 >%t.log 2>&1 || true
 // Collision will almost always get triggered but we still need to check the unlikely case:
-// RUN: FileCheck --check-prefix=CHECK-COLLISION %s < %t.log || FileCheck --check-prefix=CHECK-NO-COLLISION %s < %t.log
+// RUN: FileCheck --check-prefix=CHECK-COLLISION %s <%t.log || FileCheck --check-prefix=CHECK-NO-COLLISION %s <%t.log
 
 #define _SVID_SOURCE 1  // SA_NODEFER
 
diff --git a/test/asan/TestCases/Posix/halt_on_error-torture.cc b/test/asan/TestCases/Posix/halt_on_error-torture.cc
index 829568e26..220bbff85 100644
--- a/test/asan/TestCases/Posix/halt_on_error-torture.cc
+++ b/test/asan/TestCases/Posix/halt_on_error-torture.cc
@@ -2,21 +2,18 @@
 //
 // RUN: %clangxx_asan -fsanitize-recover=address -pthread %s -o %t
 //
-// RUN: rm -f 1.txt
-// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t 1 10 >>1.txt 2>&1
-// RUN: FileCheck %s < 1.txt
-// RUN: grep 'ERROR: AddressSanitizer: use-after-poison' 1.txt | count 10
-// RUN: FileCheck --check-prefix=CHECK-NO-COLLISION %s < 1.txt
+// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t 1 10 >%t.log 2>&1
+// RUN: FileCheck %s <%t.log
+// RUN: grep 'ERROR: AddressSanitizer: use-after-poison' %t.log | count 10
+// RUN: FileCheck --check-prefix=CHECK-NO-COLLISION %s <%t.log
 //
 // Collisions are unlikely but still possible so we need the ||.
-// RUN: rm -f 10.txt
-// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false:exitcode=0 %run %t 10 20 2>&1 | cat > 10.txt
-// RUN: FileCheck --check-prefix=CHECK-COLLISION %s < 10.txt || FileCheck --check-prefix=CHECK-NO-COLLISION %s < 10.txt
+// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false:exitcode=0 %run %t 10 20 >%t.log 2>&1
+// RUN: FileCheck --check-prefix=CHECK-COLLISION %s <%t.log || FileCheck --check-prefix=CHECK-NO-COLLISION %s <%t.log
 //
 // Collisions are unlikely but still possible so we need the ||.
-// RUN: rm -f 20.txt
-// RUN: %env_asan_opts=halt_on_error=false:exitcode=0 %run %t 10 20 2>&1 | cat > 20.txt
-// RUN: FileCheck --check-prefix=CHECK-COLLISION %s < 20.txt || FileCheck --check-prefix=CHECK-NO-COLLISION %s < 20.txt
+// RUN: %env_asan_opts=halt_on_error=false:exitcode=0 %run %t 10 20 >%t.log 2>&1
+// RUN: FileCheck --check-prefix=CHECK-COLLISION %s <%t.log || FileCheck --check-prefix=CHECK-NO-COLLISION %s <%t.log
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/test/asan/TestCases/Posix/halt_on_error_suppress_equal_pcs.cc b/test/asan/TestCases/Posix/halt_on_error_suppress_equal_pcs.cc
index b9d85ef94..6b926180c 100644
--- a/test/asan/TestCases/Posix/halt_on_error_suppress_equal_pcs.cc
+++ b/test/asan/TestCases/Posix/halt_on_error_suppress_equal_pcs.cc
@@ -6,8 +6,7 @@
 // RUN: %env_asan_opts=halt_on_error=false %run %t 2>&1 | FileCheck %s
 //
 // Check that we die after reaching different reports number threshold.
-// RUN: rm -f %t1.log
-// RUN: %env_asan_opts=halt_on_error=false not %run %t 1 >> %t1.log 2>&1
+// RUN: %env_asan_opts=halt_on_error=false not %run %t 1 >%t1.log 2>&1
 // RUN: grep 'ERROR: AddressSanitizer: stack-buffer-overflow' %t1.log | count 25
 //
 // Check suppress_equal_pcs=true behavior is equal to default one.
@@ -15,7 +14,7 @@
 //
 // Check suppress_equal_pcs=false behavior isn't equal to default one.
 // RUN: rm -f %t2.log
-// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t >> %t2.log 2>&1
+// RUN: %env_asan_opts=halt_on_error=false:suppress_equal_pcs=false %run %t >%t2.log 2>&1
 // RUN: grep 'ERROR: AddressSanitizer: stack-buffer-overflow' %t2.log | count 30
 
 #define ACCESS_ARRAY_FIVE_ELEMENTS(array, i)     \