Port FFS tools over from Building Block repository.

1 files changed, 73 insertions, 0 deletions

diff --git a/clib/test/exception.c b/clib/test/exception.c
new file mode 100644
index 0000000..8a8e16f
--- /dev/null
+++ b/clib/test/exception.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2014
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include <stdio.h>
+
+#include <clib/exception.h>
+#include <clib/memory_leak_detection.h>
+
+#define EXCEPTION_FOO   1
+#define EXCEPTION_BAR   2
+#define EXCEPTION_TAZ   3
+
+int bar(int i) {
+    int * data = MALLOC(sizeof *data);
+    *data = i;
+
+    throw_bytes(EXCEPTION_BAR, data, sizeof *data);
+
+    return 0;
+}
+
+int foo(int i) {
+
+    exception_t ex;
+    try {
+	printf("%s: %d\n", __func__, __LINE__);
+        bar(i);
+    } catch (EXCEPTION_BAR, ex) {
+        printf("foo: CAUGHT %s(%d) EXCEPTION_BAR data[%d]\n",
+               ex.file, ex.line, *(int *)ex.data);
+        throw_bytes(EXCEPTION_FOO, ex.data, ex.size);
+    } end_try
+
+    throw_bytes(EXCEPTION_FOO, "this is a test", 14);
+
+	printf("%s: %d\n", __func__, __LINE__);
+
+    return 0;
+}
+
+int main(void) {
+    exception_t ex;
+
+    try {
+	printf("%s: %d\n", __func__, __LINE__);
+        foo(1);
+        printf("try block: AFTER foo <-- should not get here\n");
+    } catch (EXCEPTION_FOO, ex) {
+        printf("main: CAUGHT %s(%d) EXCEPTION_FOO data[%d]\n",
+               ex.file, ex.line,        *(int *)ex.data);
+    } else (ex) {
+        printf("main: CAUGHT %s(%d) data[%d]\n",
+               ex.file, ex.line, *(int *)ex.data);
+    } end_try
+
+    return 0;
+}