From: Tim Shen <timshen91@gmail.com>
Date: Thu, 12 Sep 2019 21:03:49 +0000 (+0000)
Subject: Fix llvm-reduce tests so that they don't assume the source code is
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c77b243d059c207f3a4a93e0aff12a49e1f77a46;p=llvm

Fix llvm-reduce tests so that they don't assume the source code is
writable.

Instead of copying over the original file permissions, just create
a new file and add the executable bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@371772 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Reduce/remove-args.ll b/test/Reduce/remove-args.ll
index 634ce93d7d8..4823f751923 100644
--- a/test/Reduce/remove-args.ll
+++ b/test/Reduce/remove-args.ll
@@ -2,12 +2,11 @@
 ;
 ; RUN: rm -rf %t
 ; RUN: mkdir %t
-; copy the test file to preserve executable bit
-; RUN: cp %p/Inputs/remove-args.py %t/test.py
 ; get the python path from lit
 ; RUN: echo "#!" %python > %t/test.py
 ; then include the rest of the test script
 ; RUN: cat %p/Inputs/remove-args.py >> %t/test.py
+; RUN: chmod +x %t/test.py
 
 ; RUN: llvm-reduce --test %t/test.py %s -o %t/out.ll
 ; RUN: cat %t/out.ll | FileCheck -implicit-check-not=uninteresting %s
diff --git a/test/Reduce/remove-funcs.ll b/test/Reduce/remove-funcs.ll
index d48e5734dd8..6b3c86bea87 100644
--- a/test/Reduce/remove-funcs.ll
+++ b/test/Reduce/remove-funcs.ll
@@ -3,12 +3,11 @@
 ;
 ; RUN: rm -rf %t
 ; RUN: mkdir %t
-; copy the test file to preserve executable bit
-; RUN: cp %p/Inputs/remove-funcs.py %t/test.py
 ; get the python path from lit
 ; RUN: echo "#!" %python > %t/test.py
 ; then include the rest of the test script
 ; RUN: cat %p/Inputs/remove-funcs.py >> %t/test.py
+; RUN: chmod +x %t/test.py
 
 ; RUN: llvm-reduce --test %t/test.py %s -o %t/out.ll
 ; RUN: cat %t/out.ll | FileCheck -implicit-check-not=uninteresting %s
diff --git a/test/Reduce/remove-global-vars.ll b/test/Reduce/remove-global-vars.ll
index 8f13c3d4a4f..900774762c1 100644
--- a/test/Reduce/remove-global-vars.ll
+++ b/test/Reduce/remove-global-vars.ll
@@ -3,12 +3,11 @@
 ;
 ; RUN: rm -rf %t
 ; RUN: mkdir %t
-; copy the test file to preserve executable bit
-; RUN: cp %p/Inputs/remove-global-vars.py %t/test.py
 ; get the python path from lit
 ; RUN: echo "#!" %python > %t/test.py
 ; then include the rest of the test script
 ; RUN: cat %p/Inputs/remove-global-vars.py >> %t/test.py
+; RUN: chmod +x %t/test.py
 
 ; RUN: llvm-reduce --test %t/test.py %s -o %t/out.ll
 ; RUN: cat %t/out.ll | FileCheck -implicit-check-not=uninteresting %s
diff --git a/test/Reduce/remove-metadata.ll b/test/Reduce/remove-metadata.ll
index 94df1d8da2e..b887737f3b3 100644
--- a/test/Reduce/remove-metadata.ll
+++ b/test/Reduce/remove-metadata.ll
@@ -3,12 +3,11 @@
 ;
 ; RUN: rm -rf %t
 ; RUN: mkdir %t
-; copy the test file to preserve executable bit
-; RUN: cp %p/Inputs/remove-metadata.py %t/test.py
 ; get the python path from lit
 ; RUN: echo "#!" %python > %t/test.py
 ; then include the rest of the test script
 ; RUN: cat %p/Inputs/remove-metadata.py >> %t/test.py
+; RUN: chmod +x %t/test.py
 
 ; RUN: llvm-reduce --test %t/test.py %s -o %t/out.ll
 ; RUN: cat %t/out.ll | FileCheck -implicit-check-not=! %s