Changeset 5686 in vbox for trunk/src/VBox/Debugger/testcase/tstDBGCParser.cpp

Timestamp:

Nov 11, 2007 12:22:14 PM (17 years ago)

Author:

vboxsync

Message:

Got the DBGC parser testcase framework going. enough fun for now.

File:

• trunk/src/VBox/Debugger/testcase/tstDBGCParser.cpp (modified) (6 diffs)

trunk/src/VBox/Debugger/testcase/tstDBGCParser.cpp

@@ -50 +50 @@
 /** For keeping track of output prefixing. */
 static bool g_fPendingPrefix = true;
-
+/** Pointer to the the current input position. */
+const char *g_pszInput = NULL;
 
 /**
@@ -64 +65 @@
 static DECLCALLBACK(bool) tstDBGCBackInput(PDBGCBACK pBack, uint32_t cMillies)
 {
-    RTPrintf("tstDBGCParser: tstDBGCBackInput was called!\n");
-    g_cErrors++;
-    return false;
+    return g_pszInput != NULL
+       && *g_pszInput != '\0';
 }
 
@@ -85 +85 @@
 static DECLCALLBACK(int) tstDBGCBackRead(PDBGCBACK pBack, void *pvBuf, size_t cbBuf, size_t *pcbRead)
 {
-    RTPrintf("tstDBGCParser: tstDBGCBackRead was called!\n");
-    g_cErrors++;
-    return VERR_INTERNAL_ERROR;
+    if (g_pszInput && *g_pszInput)
+    {
+        size_t cb = strlen(g_pszInput);
+        if (cb > cbBuf)
+            cb = cbBuf;
+        *pcbRead = cb;
+        memcpy(pvBuf, g_pszInput, cb);
+        g_pszInput += cb;
+    }
+    else
+        *pcbRead = 0;
+    return VINF_SUCCESS;
 }
 
@@ -106 +115 @@
 {
     const char *pch = (const char *)pvBuf;
-    *pcbWritten = cbBuf;
+    if (pcbWritten)
+        *pcbWritten = cbBuf;
     while (cbBuf-- > 0)
     {
         if (g_fPendingPrefix)
         {
-            RTPrintf("tstDBGCParser: OUTPUT: ");
+            RTPrintf("tstDBGCParser:  OUTPUT: ");
             g_fPendingPrefix = false;
         }
@@ -135 +145 @@
 
 
+/**
+ * Tries one command string.
+ * @param   pDbgc           Pointer to the debugger instance.
+ * @param   pszCmds         The command to test.
+ * @param   rcCmd           The expected result.
+ */
+static void tstTry(PDBGC pDbgc, const char *pszCmds, int rcCmd)
+{
+    g_pszInput = pszCmds;
+    if (strchr(pszCmds, '\0')[-1] == '\n')
+        RTPrintf("tstDBGCParser: RUNNING: %s", pszCmds);
+    else
+        RTPrintf("tstDBGCParser: RUNNING: %s\n", pszCmds);
+
+    pDbgc->rcCmd = VERR_INTERNAL_ERROR;
+    dbgcProcessInput(pDbgc, true /* fNoExecute */);
+    tstCompleteOutput();
+
+    if (pDbgc->rcCmd != rcCmd)
+    {
+        RTPrintf("tstDBGCParser: rcCmd=%Rrc expected =%Rrc\n", pDbgc->rcCmd, rcCmd);
+        g_cErrors++;
+    }
+}
 
 
@@ -152 +186 @@
     if (RT_SUCCESS(rc))
     {
+        rc = dbgcProcessInput(pDbgc, true /* fNoExecute */);
+        tstCompleteOutput();
+        if (RT_SUCCESS(rc))
+        {
+            tstTry(pDbgc, "stop\n", VINF_SUCCESS);
+            tstTry(pDbgc, "format \n", VERR_PARSE_TOO_FEW_ARGUMENTS);
+            tstTry(pDbgc, "format 0 1 23 4\n", VERR_PARSE_TOO_MANY_ARGUMENTS);
+            tstTry(pDbgc, "sa 3 23 4 'q' \"21123123\" 'b' \n", VINF_SUCCESS);
+        }
 
         dbgcDestroy(pDbgc);
     }
-
 
     /*