[lldb][test] Remove symlink for API tests.

Summary: Moves lldbsuite tests to lldb/test/API.

This is a largely mechanical change, moved with the following steps:

```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```

lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.

Reviewers: labath, JDevlieghere

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D71151

3 files changed, 88 insertions, 0 deletions

diff --git a/lldb/test/API/python_api/breakpoint/Makefile b/lldb/test/API/python_api/breakpoint/Makefile
new file mode 100644
index 000000000000..10495940055b
--- /dev/null
+++ b/lldb/test/API/python_api/breakpoint/Makefile
@@ -0,0 +1,3 @@
+C_SOURCES := main.c
+
+include Makefile.rules
diff --git a/lldb/test/API/python_api/breakpoint/TestBreakpointAPI.py b/lldb/test/API/python_api/breakpoint/TestBreakpointAPI.py
new file mode 100644
index 000000000000..dd5784696343
--- /dev/null
+++ b/lldb/test/API/python_api/breakpoint/TestBreakpointAPI.py
@@ -0,0 +1,71 @@
+"""
+Test SBBreakpoint APIs.
+"""
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class BreakpointAPITestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+    NO_DEBUG_INFO_TESTCASE = True
+
+    @add_test_categories(['pyapi'])
+    def test_breakpoint_is_valid(self):
+        """Make sure that if an SBBreakpoint gets deleted its IsValid returns false."""
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Now create a breakpoint on main.c by name 'AFunction'.
+        breakpoint = target.BreakpointCreateByName('AFunction', 'a.out')
+        #print("breakpoint:", breakpoint)
+        self.assertTrue(breakpoint and
+                        breakpoint.GetNumLocations() == 1,
+                        VALID_BREAKPOINT)
+
+        # Now delete it:
+        did_delete = target.BreakpointDelete(breakpoint.GetID())
+        self.assertTrue(
+            did_delete,
+            "Did delete the breakpoint we just created.")
+
+        # Make sure we can't find it:
+        del_bkpt = target.FindBreakpointByID(breakpoint.GetID())
+        self.assertTrue(not del_bkpt, "We did delete the breakpoint.")
+
+        # Finally make sure the original breakpoint is no longer valid.
+        self.assertTrue(
+            not breakpoint,
+            "Breakpoint we deleted is no longer valid.")
+
+    @add_test_categories(['pyapi'])
+    def test_target_delete(self):
+        """Make sure that if an SBTarget gets deleted the associated
+        Breakpoint's IsValid returns false."""
+
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Now create a breakpoint on main.c by name 'AFunction'.
+        breakpoint = target.BreakpointCreateByName('AFunction', 'a.out')
+        #print("breakpoint:", breakpoint)
+        self.assertTrue(breakpoint and
+                        breakpoint.GetNumLocations() == 1,
+                        VALID_BREAKPOINT)
+        location = breakpoint.GetLocationAtIndex(0)
+        self.assertTrue(location.IsValid())
+
+        self.assertTrue(self.dbg.DeleteTarget(target))
+        self.assertFalse(breakpoint.IsValid())
+        self.assertFalse(location.IsValid())
diff --git a/lldb/test/API/python_api/breakpoint/main.c b/lldb/test/API/python_api/breakpoint/main.c
new file mode 100644
index 000000000000..2677594e622e
--- /dev/null
+++ b/lldb/test/API/python_api/breakpoint/main.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+void
+AFunction()
+{
+  printf ("I am a function.\n");
+}
+
+int
+main ()
+{
+  AFunction();
+  return 0;
+}