[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, 53 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallBuiltinFunction.py b/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallBuiltinFunction.py
new file mode 100644
index 00000000000..87787f3479a
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/commands/expression/call-function/TestCallBuiltinFunction.py
@@ -0,0 +1,53 @@
+"""
+Tests calling builtin functions using expression evaluation.
+"""
+
+from __future__ import print_function
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class ExprCommandCallBuiltinFunction(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    # Builtins are expanded by Clang, so debug info shouldn't matter.
+    NO_DEBUG_INFO_TESTCASE = True
+
+    def setUp(self):
+        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):
+        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)
+
+        interp = self.dbg.GetCommandInterpreter()
+        result = lldb.SBCommandReturnObject()
+
+        # Test different builtin functions.
+
+        interp.HandleCommand("expr __builtin_isinf(0.0f)", result)
+        self.assertEqual(result.GetOutput(), "(int) $0 = 0\n")
+
+        interp.HandleCommand("expr __builtin_isnormal(0.0f)", result)
+        self.assertEqual(result.GetOutput(), "(int) $1 = 0\n")
+
+        interp.HandleCommand("expr __builtin_constant_p(1)", result)
+        self.assertEqual(result.GetOutput(), "(int) $2 = 1\n")
+
+        interp.HandleCommand("expr __builtin_abs(-14)", result)
+        self.assertEqual(result.GetOutput(), "(int) $3 = 14\n")