[lldb] Restructure test folders to match LLDB command hierarchy

Summary:
As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely
resembles the commands we use in the LLDB interpreter. This patch should only move tests
that use the command interpreter and shouldn't touch any tests that primarily test the SB API.

Reviewers: #lldb, jfb, JDevlieghere

Reviewed By: #lldb, JDevlieghere

Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D67033

llvm-svn: 370605

1 files changed, 58 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallUserDefinedFunction.py b/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallUserDefinedFunction.py
new file mode 100644
index 00000000000..0eb7086b616
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallUserDefinedFunction.py
@@ -0,0 +1,58 @@
+"""
+Test calling user defined functions using expression evaluation.
+
+Note:
+  LLDBs current first choice of evaluating functions is using the IR interpreter,
+  which is only supported on Hexagon. Otherwise JIT is used for the evaluation.
+
+"""
+
+from __future__ import print_function
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class ExprCommandCallUserDefinedFunction(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line number to break for main.c.
+        self.line = line_number(
+            'main.cpp',
+            '// Please test these expressions while stopped at this line:')
+
+    def test(self):
+        """Test return values of user defined function calls."""
+        self.build()
+
+        # Set breakpoint in main and run exe
+        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
+        lldbutil.run_break_set_by_file_and_line(
+            self, "main.cpp", self.line, num_expected_locations=-1, loc_exact=True)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # Test recursive function call.
+        self.expect("expr fib(5)", substrs=['$0 = 5'])
+
+        # Test function with more than one paramter
+        self.expect("expr add(4,8)", substrs=['$1 = 12'])
+
+        # Test nesting function calls in function paramters
+        self.expect("expr add(add(5,2),add(3,4))", substrs=['$2 = 14'])
+        self.expect("expr add(add(5,2),fib(5))", substrs=['$3 = 12'])
+
+        # Test function with pointer paramter
+        self.expect(
+            "exp stringCompare((const char*) \"Hello world\")",
+            substrs=['$4 = true'])
+        self.expect(
+            "exp stringCompare((const char*) \"Hellworld\")",
+            substrs=['$5 = false'])