Changeset 3016

Timestamp:

Apr 7, 2007, 7:33:15 AM (18 years ago)

Author:

bird

Message:

A toupper/lower testcase.

Location:

branches/libc-0.6/src/libctests/libc

Files:

• Makefile (modified) (1 diff)
• smoketests/toupperlower-1.c (copied) (copied from branches/libc-0.6/src/libctests/libc/smoketests/tempnam-1.c ) (2 diffs)
• smoketests/toupperlower-2.c (added)

branches/libc-0.6/src/libctests/libc/Makefile

@@ -90 +90 @@
         smoketests/tempnam-1.c \
         smoketests/tmpfile-1.c \
+        smoketests/toupperlower-1.c \
+        smoketests/toupperlower-2.c \
         smoketests/usleep-1.c \
         smoketests/waitpid-1.c \

branches/libc-0.6/src/libctests/libc/smoketests/toupperlower-1.c

@@ +1 @@
+/* this file is used as template for toupperlower-2. */
+#ifndef _USE_CTYPE_INLINE_
+# define _DONT_USE_CTYPE_INLINE_
+#endif
+#ifndef TESTCASENAME
+# define TESTCASENAME    "toupperlower-1"
+#endif
+
 #include <stdio.h>
+#include <locale.h>
+#include <ctype.h>
 #include <errno.h>
 #include <string.h>
 
-#define TESTCASENAME    "tempnam-1"
+static int tst(const char *pszLocale)
+{
+    static const char s_szLower[] = "abcdefghijklmnopqrstuvwxyz";
+    static const char s_szUpper[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+    unsigned cErrors = 0;
+    unsigned i;
+
+    if (pszLocale)
+    {
+        const char *psz = setlocale(LC_ALL, pszLocale);
+        if (!psz)
+        {
+            printf(TESTCASENAME ": FAILURE: setlocale(LC_ALL, %s) -> %s errno=%d\n", pszLocale, psz, errno);
+            return 1;
+        }
+    }
+
+#define CHECK(expr) \
+    do { \
+        if (!(expr)) \
+        { \
+            printf(TESTCASENAME ": FAILURE: %s (i=%d '%c' locale=%s)\n", #expr, i, s_szLower[i], pszLocale); \
+            cErrors++; \
+        } \
+    } while (0)
+
+    /* simple upper/lower test */
+    for (i = 0; i < sizeof(s_szLower) / sizeof(s_szLower[0]) - 1; i++)
+    {
+        CHECK(tolower(s_szLower[i]) == s_szLower[i]);
+        CHECK(toupper(s_szUpper[i]) == s_szUpper[i]);
+        CHECK(tolower(s_szUpper[i]) == s_szLower[i]);
+        CHECK(toupper(s_szLower[i]) == s_szUpper[i]);
+        CHECK(!isupper(s_szLower[i]));
+        CHECK(isupper(s_szUpper[i]));
+        CHECK(!islower(s_szUpper[i]));
+        CHECK(islower(s_szLower[i]));
+    }
+
+#define CHECK2(expr, rcExpected) \
+    do { \
+        const int rc = expr; \
+        if (rc != (rcExpected)) \
+        { \
+            printf(TESTCASENAME ": FAILURE: %s (rc=%d rcExpected=%d locale=%s)\n", #expr, rc, rcExpected, pszLocale); \
+            cErrors++; \
+        } \
+    } while (0)
+
+    /* some high values. */
+    CHECK2(toupper(255), 255);
+    CHECK2(tolower(255), 255);
+
+#define CHECK3(expr) \
+    do { \
+        if (!(expr)) \
+        { \
+            printf(TESTCASENAME ": FAILURE: %s (i=%d locale=%s)\n", #expr, i, pszLocale); \
+            cErrors++; \
+        } \
+    } while (0)
+
+    /* match tolower/toupper with isupper/islower. */
+    for (i = -128; i < 255; i++)
+    {
+        CHECK3(!isupper(i) || tolower(i) != i);
+        CHECK3(!islower(i) || toupper(i) != i);
+        CHECK3(toupper(i) == i || islower(i));
+        CHECK3(tolower(i) == i || isupper(i));
+        CHECK3(tolower(toupper(i)) == i);
+        CHECK3(toupper(tolower(i)) == i);
+    }
+
+    return cErrors;
+}
 
 
@@ -9 +93 @@
 {
     int rc = 0;
-    char *psz;
 
-    errno = 0;
-    psz = tempnam(NULL, NULL);
-    if (psz && *psz)
-        printf(TESTCASENAME ": tempnam(NULL, NULL) -> %s (errno=%d)\n", psz, errno);
-    else
-    {
-        printf(TESTCASENAME ": FAILURE: tempnam(NULL, NULL) -> %p (%s) errno=%d\n", psz, psz, errno);
-        rc++;
-    }
+    rc += tst(NULL);
+    rc += tst("POSIX");
+    rc += tst("C");
+#ifdef OTHER
+    rc += tst("en_US.IBM850");
+#else
+    rc += tst("en_US.ISO8859-1");
+#endif
+    rc += tst("C");
+    rc += tst("en_US");
+    rc += tst("de_DE");
+    rc += tst("no_NO");
 
     /* .. done .. */