math: Add options to calculate and format output as hexadecimal

1 files changed, 31 insertions, 9 deletions

diff --git a/Tests/MathTest/MathTestExec.cxx b/Tests/MathTest/MathTestExec.cxx
index 124eba4..fbcddc4 100644
--- a/Tests/MathTest/MathTestExec.cxx
+++ b/Tests/MathTest/MathTestExec.cxx
@@ -1,21 +1,43 @@
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
-#define TEST_EXPRESSION(x, y)                                                 \
-  if ((x) != (y)) {                                                           \
-    printf("Problem with EXPR: Expression: \"%s\" in C returns %d while in "  \
-           "CMake returns: %d\n",                                             \
-           #x, (x), (y));                                                     \
-    res++;                                                                    \
+int res = 0;
+bool print = false;
+
+void test_expression(int x, int y, const char* text)
+{
+  bool fail = (x) != (y);
+  if (fail) {
+    res++;
+    printf("Problem with EXPR:");
+  }
+  if (fail || print) {
+    printf("Expression: \"%s\" in CMake returns %d", text, (y));
+    if (fail) {
+      printf(" while in C returns: %d", (x));
+    }
+    printf("\n");
   }
+}
 
 int main(int argc, char* argv[])
 {
-  if (argc > 1) {
-    printf("Usage: %s\n", argv[0]);
+  if (argc > 2) {
+    printf("Usage: %s [print]\n", argv[0]);
     return 1;
   }
-  int res = 0;
+
+  if (argc > 1) {
+    if (strcmp(argv[1], "print") != 0) {
+      printf("Usage: %s [print]\n", argv[0]);
+      return 1;
+    }
+    print = true;
+  }
+
 #include "MathTestTests.h"
+
   if (res != 0) {
     printf("%s: %d math tests failed\n", argv[0], res);
     return 1;