Test creation and deletion of POSIX message queues.

Updates #136

2 files changed, 15 insertions, 14 deletions

diff --git a/test/util/temp_path.cc b/test/util/temp_path.cc
index e1bdee7fd..11399f372 100644
--- a/test/util/temp_path.cc
+++ b/test/util/temp_path.cc
@@ -34,20 +34,6 @@ namespace {
 
 std::atomic<uint64_t> global_temp_file_number = ATOMIC_VAR_INIT(1);
 
-// Return a new temp filename, intended to be unique system-wide.
-//
-// The global file number helps maintain file naming consistency across
-// different runs of a test.
-//
-// The timestamp is necessary because the test infrastructure invokes each
-// test case in a separate process (resetting global_temp_file_number) and
-// potentially in parallel, which allows for races between selecting and using a
-// name.
-std::string NextTempBasename() {
-  return absl::StrCat("gvisor_test_temp_", global_temp_file_number++, "_",
-                      absl::ToUnixNanos(absl::Now()));
-}
-
 void TryDeleteRecursively(std::string const& path) {
   if (!path.empty()) {
     int undeleted_dirs = 0;
@@ -85,6 +71,18 @@ std::string GetAbsoluteTestTmpdir() {
   return MakeAbsolute(tmp_dir, "").ValueOrDie();
 }
 
+// The global file number helps maintain file naming consistency across
+// different runs of a test.
+//
+// The timestamp is necessary because the test infrastructure invokes each
+// test case in a separate process (resetting global_temp_file_number) and
+// potentially in parallel, which allows for races between selecting and using a
+// name.
+std::string NextTempBasename() {
+  return absl::StrCat("gvisor_test_temp_", global_temp_file_number++, "_",
+                      absl::ToUnixNanos(absl::Now()));
+}
+
 PosixErrorOr<TempPath> TempPath::CreateFileWith(absl::string_view const parent,
                                                 absl::string_view const content,
                                                 mode_t const mode) {
diff --git a/test/util/temp_path.h b/test/util/temp_path.h
index 9e5ac11f4..6c8900b6b 100644
--- a/test/util/temp_path.h
+++ b/test/util/temp_path.h
@@ -27,6 +27,9 @@
 namespace gvisor {
 namespace testing {
 
+// Return a new temp filename, intended to be unique system-wide.
+std::string NextTempBasename();
+
 // Returns an absolute path for a file in `dir` that does not yet exist.
 // Distinct calls to NewTempAbsPathInDir from the same process, even from
 // multiple threads, are guaranteed to return different paths. Distinct calls to