Added return value to the test binaries (0: success, 1: failure), allowing it to work under CTest properly

1 files changed, 7 insertions, 6 deletions

diff --git a/test/correctness/routines/level1/xscal.cc b/test/correctness/routines/level1/xscal.cc
index 9146e5ce..a3de54b0 100644
--- a/test/correctness/routines/level1/xscal.cc
+++ b/test/correctness/routines/level1/xscal.cc
@@ -18,12 +18,13 @@ using double2 = clblast::double2;
 
 // Main function (not within the clblast namespace)
 int main(int argc, char *argv[]) {
-  clblast::RunTests<clblast::TestXscal<float>, float, float>(argc, argv, false, "SSCAL");
-  clblast::RunTests<clblast::TestXscal<double>, double, double>(argc, argv, true, "DSCAL");
-  clblast::RunTests<clblast::TestXscal<float2>, float2, float2>(argc, argv, true, "CSCAL");
-  clblast::RunTests<clblast::TestXscal<double2>, double2, double2>(argc, argv, true, "ZSCAL");
-  clblast::RunTests<clblast::TestXscal<half>, half, half>(argc, argv, true, "HSCAL");
-  return 0;
+  auto errors = size_t{0};
+  errors += clblast::RunTests<clblast::TestXscal<float>, float, float>(argc, argv, false, "SSCAL");
+  errors += clblast::RunTests<clblast::TestXscal<double>, double, double>(argc, argv, true, "DSCAL");
+  errors += clblast::RunTests<clblast::TestXscal<float2>, float2, float2>(argc, argv, true, "CSCAL");
+  errors += clblast::RunTests<clblast::TestXscal<double2>, double2, double2>(argc, argv, true, "ZSCAL");
+  errors += clblast::RunTests<clblast::TestXscal<half>, half, half>(argc, argv, true, "HSCAL");
+  if (errors > 0) { return 1; } else { return 0; }
 }
 
 // =================================================================================================