Make all fstream tests use tmpnam if creating files, rather than

hard-coded names.

llvm-svn: 135444

3 files changed, 22 insertions, 16 deletions

diff --git a/libcxx/test/input.output/file.streams/fstreams/fstream.members/close.pass.cpp b/libcxx/test/input.output/file.streams/fstreams/fstream.members/close.pass.cpp
index 1aa37dfa4d5..94b91806f81 100644
--- a/libcxx/test/input.output/file.streams/fstreams/fstream.members/close.pass.cpp
+++ b/libcxx/test/input.output/file.streams/fstreams/fstream.members/close.pass.cpp
@@ -19,22 +19,24 @@
 
 int main()
 {
+    char temp[L_tmpnam];
+    tmpnam(temp);
     {
         std::fstream fs;
         assert(!fs.is_open());
-        fs.open("test.dat", std::ios_base::out);
+        fs.open(temp, std::ios_base::out);
         assert(fs.is_open());
         fs.close();
         assert(!fs.is_open());
     }
-    remove("test.dat");
+    remove(temp);
     {
         std::wfstream fs;
         assert(!fs.is_open());
-        fs.open("test.dat", std::ios_base::out);
+        fs.open(temp, std::ios_base::out);
         assert(fs.is_open());
         fs.close();
         assert(!fs.is_open());
     }
-    remove("test.dat");
+    remove(temp);
 }
diff --git a/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp b/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp
index 4d291ef6e53..64c4de9dfe7 100644
--- a/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp
+++ b/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_pointer.pass.cpp
@@ -19,11 +19,13 @@
 
 int main()
 {
+    char temp[L_tmpnam];
+    tmpnam(temp);
     {
         std::fstream fs;
         assert(!fs.is_open());
-        fs.open("test.dat", std::ios_base::in | std::ios_base::out
-                                              | std::ios_base::trunc);
+        fs.open(temp, std::ios_base::in | std::ios_base::out
+                                        | std::ios_base::trunc);
         assert(fs.is_open());
         double x = 0;
         fs << 3.25;
@@ -31,12 +33,12 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove("test.dat");
+    std::remove(temp);
     {
         std::wfstream fs;
         assert(!fs.is_open());
-        fs.open("test.dat", std::ios_base::in | std::ios_base::out
-                                              | std::ios_base::trunc);
+        fs.open(temp, std::ios_base::in | std::ios_base::out
+                                        | std::ios_base::trunc);
         assert(fs.is_open());
         double x = 0;
         fs << 3.25;
@@ -44,5 +46,5 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove("test.dat");
+    std::remove(temp);
 }
diff --git a/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp b/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp
index a8e871b59bd..a61a4e965d3 100644
--- a/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp
+++ b/libcxx/test/input.output/file.streams/fstreams/fstream.members/open_string.pass.cpp
@@ -19,11 +19,13 @@
 
 int main()
 {
+    char temp[L_tmpnam];
+    tmpnam(temp);
     {
         std::fstream fs;
         assert(!fs.is_open());
-        fs.open(std::string("test.dat"), std::ios_base::in | std::ios_base::out
-                                                           | std::ios_base::trunc);
+        fs.open(std::string(temp), std::ios_base::in | std::ios_base::out
+                                                     | std::ios_base::trunc);
         assert(fs.is_open());
         double x = 0;
         fs << 3.25;
@@ -31,12 +33,12 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove("test.dat");
+    std::remove(temp);
     {
         std::wfstream fs;
         assert(!fs.is_open());
-        fs.open(std::string("test.dat"), std::ios_base::in | std::ios_base::out
-                                                           | std::ios_base::trunc);
+        fs.open(std::string(temp), std::ios_base::in | std::ios_base::out
+                                                     | std::ios_base::trunc);
         assert(fs.is_open());
         double x = 0;
         fs << 3.25;
@@ -44,5 +46,5 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove("test.dat");
+    std::remove(temp);
 }