[lldb] Readd missing functionalities/breakpoint tests

It seems when I restructured the test folders the functionalities/breakpoint
was deleted. This just reverts this change and re-adds the tests.

llvm-svn: 371512

1 files changed, 53 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/serialize/main.c b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/serialize/main.c
new file mode 100644
index 00000000000..b1ed4465c1d
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/serialize/main.c
@@ -0,0 +1,53 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#include <stdio.h>
+
+// This simple program is to demonstrate the capability of the lldb command
+// "breakpoint modify -i <count> breakpt-id" to set the number of times a
+// breakpoint is skipped before stopping.  Ignore count can also be set upon
+// breakpoint creation by 'breakpoint set ... -i <count>'.
+
+int a(int);
+int b(int);
+int c(int);
+
+int a(int val)
+{
+    if (val <= 1)
+        return b(val);
+    else if (val >= 3)
+        return c(val); // a(3) -> c(3) Find the call site of c(3).
+
+    return val;
+}
+
+int b(int val)
+{
+    return c(val);
+}
+
+int c(int val)
+{
+    return val + 3; // Find the line number of function "c" here.
+}
+
+int main (int argc, char const *argv[])
+{
+    int A1 = a(1);  // a(1) -> b(1) -> c(1)
+    printf("a(1) returns %d\n", A1);
+    
+    int B2 = b(2);  // b(2) -> c(2) Find the call site of b(2).
+    printf("b(2) returns %d\n", B2);
+    
+    int A3 = a(3);  // a(3) -> c(3) Find the call site of a(3).
+    printf("a(3) returns %d\n", A3);
+    
+    int C1 = c(5); // Find the call site of c in main.
+    printf ("c(5) returns %d\n", C1);
+    return 0;
+}