Changeset 9c40b834 in mainline

Timestamp:

2024-09-12T12:35:23Z (3 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master

Children:

2ee6351

Parents:

de4f165

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2024-08-20 13:57:22)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2024-09-12 12:35:23)

Message:

Add test for ticket #631

Location:

uspace

Files:

• app/tester/print/print2.c (modified) (1 diff)
• lib/c/test/double_to_str.c (modified) (1 diff)

uspace/app/tester/print/print2.c

@@ -62 +62 @@
         TPRINTF("Real output:     [%td] [%tu] [%tx] [%ti] [%to]\n\n", d, neg_d, neg_d, d, neg_d);
 
+        TPRINTF("Testing printf(\"%%lf\", 768.0):\n");
+        TPRINTF("Expected output: [768.000000]\n");
+        TPRINTF("Real output:     [%lf]\n", 768.0);
+
         return NULL;
 }

uspace/lib/c/test/double_to_str.c

@@ -176 +176 @@
         PCUT_ASSERT_INT_EQUALS(-3, dec);
         PCUT_ASSERT_STR_EQUALS("1100", buf);
+
+        d = extract_ieee_double(768.0);
+        ret = double_to_fixed_str(d, -1, 3, buf, size, &dec);
+        PCUT_ASSERT_INT_EQUALS(4, ret);
+        PCUT_ASSERT_INT_EQUALS(-3, dec);
+        PCUT_ASSERT_STR_EQUALS("768", buf);
 }