Test programs for epicsList and epicsExcept

2001-02-12 23:00:26 +00:00
parent 0ce45f849a
commit c188778d53
3 changed files with 267 additions and 0 deletions
--- a/src/libCom/test/epicsExceptTest.cpp
+++ b/src/libCom/test/epicsExceptTest.cpp
@@ -0,0 +1,87 @@
+// $Id$
+//	Author: Andrew Johnson
+//	Date:   December 2000
+
+// Uncomment the following to check non-exception code on an
+// exception target - NB, only runs one test...
+//#define noExceptionsFromCXX
+
+#include "epicsExcept.h"
+#include "epicsCppStd.h"
+#include <exception>
+#include <stdexcept>
+#include <iostream.h>
+
+#ifdef vxWorks
+  #define MAIN epicsExceptTest
+#else
+  #define MAIN main
+#endif
+
+int MAIN(int /*argc*/, char* /*argv[]*/) {
+    bool caught = false;
+    
+    #define EXCEPTION_MSG "test string"
+    try {
+	epicsThrow(STD_ logic_error, EXCEPTION_MSG);
+    }
+    catch (STD_ logic_error& it) {
+	if (strcmp(it.what(), EXCEPTION_MSG))
+	    cout << "what() returned \"" << it.what()
+		 << "\", expected \"" << EXCEPTION_MSG << "\"!\n";
+	caught = true;
+    }
+    catch (...) {
+	cout << "exception not caught by own class!\n";
+	caught = true;
+    }
+    if (!caught)
+	cout << "exception not caught!\n";
+    
+    caught = false;
+    try {
+	epicsThrow(STD_ domain_error, EXCEPTION_MSG);
+    }
+    catch (STD_ logic_error& /* dummy */) {
+	caught = true;
+    }
+    catch (STD_ exception& /* dummy */) {
+	cout << "exception caught by grandparent but not parent class!\n";
+	caught = true;
+    }
+    catch (...) {
+	cout << "exception not caught by parent or grand-parent class!\n";
+	caught = true;
+    }
+    if (!caught)
+	cout << "exception not caught!\n";
+    
+    caught = false;
+    int throwLine = 0;
+    try {
+	throwLine = __LINE__; epicsThrowHere(STD_ domain_error, EXCEPTION_MSG);
+    }
+    catch (STD_ exception& it) {
+	sourceLocation* here = dynamic_cast<sourceLocation*>(&it);
+	if (here) {
+	    if (strcmp(here->fileName(), __FILE__))
+		cout << "fileName() returned \"" << here->fileName()
+		     << "\", expected \"" << __FILE__ << "\"!\n";
+	    if (throwLine != here->lineNumber())
+		cout << "lineNumber() returned " << here->lineNumber()
+		     << ", expected " << __LINE__ << "!\n";
+	} else
+	    cout << "dynamic cast failed!\n";
+	caught = true;
+    }
+    if (!caught)
+	cout << "exception not caught!\n";
+    
+    // And finally, demonstrate an uncaught exception
+    cout << "Behaviour tests completed\n"
+	<< "This is what an uncaught exception does:\n";
+    
+    epicsThrow(STD_ runtime_error, "bye!");
+    
+    return 0;	/* stop a warning from g++ */
+}