[flang-commits] [flang] d6abd73 - [flang][driver] Make the names of files created in unit tests unique (nfc)

[Andrzej Warzynski via flang-commits]

Author: Andrzej Warzynski
Date: 2020-12-21T11:20:06Z
New Revision: d6abd7317a269dc7d0204edb8e98f8fcc1a18a2f

URL: https://github.com/llvm/llvm-project/commit/d6abd7317a269dc7d0204edb8e98f8fcc1a18a2f
DIFF: https://github.com/llvm/llvm-project/commit/d6abd7317a269dc7d0204edb8e98f8fcc1a18a2f.diff

LOG: [flang][driver] Make the names of files created in unit tests unique (nfc)

Using files with identical names leads to unexpected failures when tests
are run in parallel. This is tricky to reproduce, but has been happening
on some buildbots since merging https://reviews.llvm.org/D92854. In that
patch I added a unit test with a non-unique test file. This patch fixes
that.

Added: 
    

Modified: 
    flang/unittests/Frontend/FrontendActionTest.cpp

Removed: 
    


################################################################################
diff  --git a/flang/unittests/Frontend/FrontendActionTest.cpp b/flang/unittests/Frontend/FrontendActionTest.cpp
index 78161f691eff..b49b7312525a 100644
--- a/flang/unittests/Frontend/FrontendActionTest.cpp
+++ b/flang/unittests/Frontend/FrontendActionTest.cpp
@@ -18,7 +18,7 @@ using namespace Fortran::frontend;
 namespace {
 
 TEST(FrontendAction, PrintPreprocessedInput) {
-  std::string inputFile = "test-file.f";
+  std::string inputFile = "pp-test-file.f";
   std::error_code ec;
 
   // 1. Create the input file for the file manager
@@ -78,7 +78,7 @@ TEST(FrontendAction, PrintPreprocessedInput) {
 }
 
 TEST(FrontendAction, ParseSyntaxOnly) {
-  std::string inputFile = "test-file.f";
+  std::string inputFile = "syntax-only-test-file.f";
   std::error_code ec;
 
   // 1. Create the input file for the file manager