message: Add more logging to TestCompletion.cpp to try to track down bot failure.
diff: @@ -170,7 +170,7 @@ TEST_F(CompletionTest, DirCompletionAbsolute) {
  #endif
  size_t Count =
  CommandCompletions::DiskDirectories(BaseDir, Results, Resolver);
  - ASSERT_EQ(1u, Count);
  + ASSERT_EQ(1u, Count) << "Failed to get BaseDir completions. BaseDir is '" << BaseDir << "'. Exists: " << llvm::sys::fs::exists(BaseDir) << " Results: " << Results.GetSize() << "\n";
  ASSERT_EQ(Count, Results.GetSize());
  EXPECT_TRUE(HasEquivalentFile(BaseDir, Results));
  