vendor/lldb/lldb-trunk-r256945

1 files changed, 65 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/lang/objc/rdar-11355592/TestRdar11355592.py b/packages/Python/lldbsuite/test/lang/objc/rdar-11355592/TestRdar11355592.py
new file mode 100644
index 000000000000..42120a57834c
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/objc/rdar-11355592/TestRdar11355592.py
@@ -0,0 +1,65 @@
+"""
+Test that we do not attempt to make a dynamic type for a 'const char*'
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+@skipUnlessDarwin
+class Rdar10967107TestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # We'll use the test method name as the exe_name.
+        self.exe_name = self.testMethodName
+        # Find the line number to break inside main().
+        self.main_source = "main.m"
+        self.line = line_number(self.main_source, '// Set breakpoint here.')
+
+    def test_charstar_dyntype(self):
+        """Test that we do not attempt to make a dynamic type for a 'const char*'"""
+        d = {'EXE': self.exe_name}
+        self.build(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+
+        exe = os.path.join(os.getcwd(), self.exe_name)
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        lldbutil.run_break_set_by_file_and_line (self, self.main_source, self.line, num_expected_locations=1, loc_exact=True)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+        # check that we correctly see the const char*, even with dynamic types on
+        self.expect("frame variable my_string", substrs = ['const char *'])
+        self.expect("frame variable my_string --dynamic-type run-target", substrs = ['const char *'])
+        # check that expr also gets it right
+        self.expect("expr my_string", substrs = ['const char *'])
+        self.expect("expr -d run -- my_string", substrs = ['const char *'])
+        # but check that we get the real Foolie as such
+        self.expect("frame variable my_foolie", substrs = ['FoolMeOnce *'])
+        self.expect("frame variable my_foolie --dynamic-type run-target", substrs = ['FoolMeOnce *'])
+        # check that expr also gets it right
+        self.expect("expr my_foolie", substrs = ['FoolMeOnce *'])
+        self.expect("expr -d run -- my_foolie", substrs = ['FoolMeOnce *'])
+        # now check that assigning a true string does not break anything
+        self.runCmd("next")
+        # check that we correctly see the const char*, even with dynamic types on
+        self.expect("frame variable my_string", substrs = ['const char *'])
+        self.expect("frame variable my_string --dynamic-type run-target", substrs = ['const char *'])
+        # check that expr also gets it right
+        self.expect("expr my_string", substrs = ['const char *'])
+        self.expect("expr -d run -- my_string", substrs = ['const char *'])
+        # but check that we get the real Foolie as such
+        self.expect("frame variable my_foolie", substrs = ['FoolMeOnce *'])
+        self.expect("frame variable my_foolie --dynamic-type run-target", substrs = ['FoolMeOnce *'])
+        # check that expr also gets it right
+        self.expect("expr my_foolie", substrs = ['FoolMeOnce *'])
+        self.expect("expr -d run -- my_foolie", substrs = ['FoolMeOnce *'])