Changeset 7a9ef81 in mainline

Timestamp:

2014-12-16T21:54:56Z (9 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

26cf7a6

Parents:

f892ed3b

Message:

make the float2 test more informative

File:

• uspace/app/tester/float/float2.c (modified) (4 diffs)

uspace/app/tester/float/float2.c

@@ -57 +57 @@
 const char *test_float2(void)
 {
+        bool fail = false;
+        
         for (unsigned int i = 0; i < OPERANDS; i++) {
                 double res = trunc(arguments[i]);
@@ -63 +65 @@
                 
                 if (res_int != corr_int) {
-                        TPRINTF("Double truncation failed (%" PRId64 " != %" PRId64 ")\n",
-                            res_int, corr_int);
-                        return "Double truncation failed";
+                        TPRINTF("Double truncation failed (%" PRId64 " != %" PRId64
+                            ", arg %u)\n", res_int, corr_int, i);
+                        fail = true;
                 }
         }
@@ -75 +77 @@
                 
                 if (res_int != corr_int) {
-                        TPRINTF("Double sine failed (%" PRId64 " != %" PRId64 ")\n",
-                            res_int, corr_int);
-                        return "Double sine failed";
+                        TPRINTF("Double sine failed (%" PRId64 " != %" PRId64
+                            ", arg %u)\n", res_int, corr_int, i);
+                        fail = true;
                 }
         }
@@ -87 +89 @@
                 
                 if (res_int != corr_int) {
-                        TPRINTF("Double cosine failed (%" PRId64 " != %" PRId64 ")\n",
-                            res_int, corr_int);
-                        return "Double cosine failed";
+                        TPRINTF("Double cosine failed (%" PRId64 " != %" PRId64
+                            ", arg %u)\n", res_int, corr_int, i);
+                        fail = true;
                 }
         }
         
+        if (fail)
+                return "Floating point imprecision";
+        
         return NULL;
 }