Changeset 25801 in vbox

Timestamp:

Jan 13, 2010 2:08:11 PM (15 years ago)

Author:

vboxsync

Message:

tstRTStrFormat: Added %N test.

File:

• trunk/src/VBox/Runtime/testcase/tstRTStrFormat.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/testcase/tstRTStrFormat.cpp

@@ -65 +65 @@
 
 
+static void testNested(int iLine, const char *pszExpect, const char *pszFormat, ...)
+{
+    size_t  cchExpect = strlen(pszExpect);
+    char    szBuf[512];
+
+    va_list va;
+    va_start(va, pszFormat);
+    size_t cch = RTStrPrintf(szBuf, sizeof(szBuf), "%N", pszFormat, va);
+    va_end(va);
+    if (strcmp(szBuf, pszExpect))
+        RTTestIFailed("at line %d: nested format '%s'\n"
+                      "    output: '%s'\n"
+                      "    wanted: '%s'\n",
+                      iLine, pszFormat, szBuf, pszExpect);
+    else if (cch != cchExpect)
+        RTTestIFailed("at line %d: Invalid length %d returned, expected %u!\n",
+                      iLine, cch, cchExpect);
+
+    va_start(va, pszFormat);
+    cch = RTStrPrintf(szBuf, sizeof(szBuf), "%uxxx%Nyyy%u", 43, pszFormat, va, 43);
+    va_end(va);
+    if (   strncmp(szBuf, "43xxx", 5)
+        || strncmp(szBuf + 5, pszExpect, cchExpect)
+        || strcmp( szBuf + 5 + cchExpect, "yyy43") )
+        RTTestIFailed("at line %d: nested format '%s'\n"
+                      "    output: '%s'\n"
+                      "    wanted: '43xxx%syyy43'\n",
+                      iLine, pszFormat, szBuf, pszExpect);
+    else if (cch != 5 + cchExpect + 5)
+        RTTestIFailed("at line %d: Invalid length %d returned, expected %u!\n",
+                      iLine, cch, 5 + cchExpect + 5);
+}
+
+
 int main()
 {
@@ -126 +160 @@
                       "expected: '%s'\n",
                       pszBuf, szCorrect);
+
+    /*
+     * Nested
+     */
+    RTTestSub(hTest, "Nested (%N)");
+    testNested(__LINE__, "42 2684354560 42 asdf 42", "42 %u 42 %s 42", 2684354560, "asdf");
+    testNested(__LINE__, "", "");
 
     /*