1 files changed, 70 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/parray/TestPrintArray.py b/packages/Python/lldbsuite/test/functionalities/data-formatter/parray/TestPrintArray.py
new file mode 100644
index 000000000000..700b7418118a
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/parray/TestPrintArray.py
@@ -0,0 +1,70 @@
+"""
+Test lldb data formatter subsystem.
+"""
+
+from __future__ import print_function
+
+
+
+import datetime
+import os, time
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+class PrintArrayTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def test_print_array(self):
+        """Test that expr -Z works"""
+        self.build()
+        self.printarray_data_formatter_commands()
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line number to break at.
+        self.line = line_number('main.cpp', 'break here')
+
+    def printarray_data_formatter_commands(self):
+        """Test that expr -Z works"""
+        self.runCmd("file 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)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+            substrs = ['stopped',
+                       'stop reason = breakpoint'])
+
+        # This is the function to remove the custom formats in order to have a
+        # clean slate for the next test case.
+        def cleanup():
+            self.runCmd('type format clear', check=False)
+            self.runCmd('type summary clear', check=False)
+            self.runCmd('type synth clear', check=False)
+
+        # Execute the cleanup function during test case tear down.
+        self.addTearDownHook(cleanup)
+        
+        self.expect('expr --element-count 3 -- data', substrs=['[0] = 1', '[1] = 3', '[2] = 5'])
+        self.expect('expr data', substrs=['int *', '$', '0x'])
+        self.expect('expr -f binary --element-count 0 -- data', substrs=['int *', '$', '0b'])
+        self.expect('expr -f hex --element-count 3 -- data', substrs=['[0] = 0x', '1', '[1] = 0x', '3', '[2] = 0x', '5'])
+        self.expect('expr -f binary --element-count 2 -- data', substrs=['int *', '$', '0x', '[0] = 0b', '1', '[1] = 0b', '11'])
+        self.expect('parray 3 data', substrs=['[0] = 1', '[1] = 3', '[2] = 5'])
+        self.expect('parray `1 + 1 + 1` data', substrs=['[0] = 1', '[1] = 3', '[2] = 5'])
+        self.expect('parray `data[1]` data', substrs=['[0] = 1', '[1] = 3', '[2] = 5'])
+        self.expect('parray/x 3 data', substrs=['[0] = 0x', '1', '[1] = 0x', '3', '[2] = 0x', '5'])
+        self.expect('parray/x `data[1]` data', substrs=['[0] = 0x', '1', '[1] = 0x', '3', '[2] = 0x', '5'])
+
+        # check error conditions
+        self.expect('expr --element-count 10 -- 123', error=True, substrs=['expression cannot be used with --element-count as it does not refer to a pointer'])
+        self.expect('expr --element-count 10 -- (void*)123', error=True, substrs=['expression cannot be used with --element-count as it refers to a pointer to void'])
+        self.expect('parray data', error=True, substrs=["invalid element count 'data'"])
+        self.expect('parray data data', error=True, substrs=["invalid element count 'data'"])
+        self.expect('parray', error=True, substrs=['Not enough arguments provided'])