[PATCH] D55129: [CTU] Eliminate race condition in CTU lit tests

[Gabor Marton via Phabricator via cfe-commits]

martong created this revision.
martong added reviewers: xazax.hun, a_sidorin.
Herald added subscribers: cfe-commits, gamesh411, Szelethus, dkrupp, rnkovacs.

We plan to introduce additional CTU related lit test. Since lit may run the
tests in parallel, it is not safe to use the same directory (%T) for these
tests. It is safe to use however test case specific directories (%t).


Repository:
  rC Clang

https://reviews.llvm.org/D55129

Files:
  test/Analysis/ctu-main.cpp


Index: test/Analysis/ctu-main.cpp
===================================================================
--- test/Analysis/ctu-main.cpp
+++ test/Analysis/ctu-main.cpp
@@ -1,8 +1,8 @@
-// RUN: mkdir -p %T/ctudir
-// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-pch -o %T/ctudir/ctu-other.cpp.ast %S/Inputs/ctu-other.cpp
-// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-pch -o %T/ctudir/ctu-chain.cpp.ast %S/Inputs/ctu-chain.cpp
-// RUN: cp %S/Inputs/externalFnMap.txt %T/ctudir/
-// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config experimental-enable-naive-ctu-analysis=true -analyzer-config ctu-dir=%T/ctudir -verify %s
+// RUN: mkdir -p %t/ctudir
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-pch -o %t/ctudir/ctu-other.cpp.ast %S/Inputs/ctu-other.cpp
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-pch -o %t/ctudir/ctu-chain.cpp.ast %S/Inputs/ctu-chain.cpp
+// RUN: cp %S/Inputs/externalFnMap.txt %t/ctudir/
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-config experimental-enable-naive-ctu-analysis=true -analyzer-config ctu-dir=%t/ctudir -verify %s
 
 #include "ctu-hdr.h"
 


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