1 files changed, 86 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py
new file mode 100644
index 000000000000..942124255f55
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-stl/libcxx/string/TestDataFormatterLibcxxString.py
@@ -0,0 +1,86 @@
+#coding=utf8
+"""
+Test lldb data formatter subsystem.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class LibcxxStringDataFormatterTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line number to break at.
+        self.line = line_number('main.cpp', '// Set break point at this line.')
+
+    @skipIfGcc
+    @skipIfWindows # libc++ not ported to Windows yet
+    def test_with_run_command(self):
+        """Test that that file and class static variables display correctly."""
+        self.build()
+        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)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        lldbutil.skip_if_library_missing(self, self.target(), lldbutil.PrintableRegex("libc\+\+"))
+
+        # 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 filter clear', check=False)
+            self.runCmd('type synth clear', check=False)
+            self.runCmd("settings set target.max-children-count 256", check=False)
+
+        # Execute the cleanup function during test case tear down.
+        self.addTearDownHook(cleanup)
+
+        self.expect("frame variable",
+                    substrs = ['(std::__1::wstring) s = L"hello world! מזל טוב!"',
+                    '(std::__1::wstring) S = L"!!!!"',
+                    '(const wchar_t *) mazeltov = 0x','L"מזל טוב"',
+                    '(std::__1::string) q = "hello world"',
+                    '(std::__1::string) Q = "quite a long std::strin with lots of info inside it"',
+                    '(std::__1::string) IHaveEmbeddedZeros = "a\\0b\\0c\\0d"',
+                    '(std::__1::wstring) IHaveEmbeddedZerosToo = L"hello world!\\0てざ ル゜䋨ミ㠧槊 きゅへ狦穤襩 じゃ馩リョ 䤦監"'])
+
+        self.runCmd("n")
+
+        TheVeryLongOne = self.frame().FindVariable("TheVeryLongOne");
+        summaryOptions = lldb.SBTypeSummaryOptions()
+        summaryOptions.SetCapping(lldb.eTypeSummaryUncapped)
+        uncappedSummaryStream = lldb.SBStream()
+        TheVeryLongOne.GetSummary(uncappedSummaryStream,summaryOptions)
+        uncappedSummary = uncappedSummaryStream.GetData()
+        self.assertTrue(uncappedSummary.find("someText") > 0, "uncappedSummary does not include the full string")
+        summaryOptions.SetCapping(lldb.eTypeSummaryCapped)
+        cappedSummaryStream = lldb.SBStream()
+        TheVeryLongOne.GetSummary(cappedSummaryStream,summaryOptions)
+        cappedSummary = cappedSummaryStream.GetData()
+        self.assertTrue(cappedSummary.find("someText") <= 0, "cappedSummary includes the full string")
+
+        self.expect("frame variable",
+                    substrs = ['(std::__1::wstring) s = L"hello world! מזל טוב!"',
+                    '(std::__1::wstring) S = L"!!!!!"',
+                    '(const wchar_t *) mazeltov = 0x','L"מזל טוב"',
+                    '(std::__1::string) q = "hello world"',
+                    '(std::__1::string) Q = "quite a long std::strin with lots of info inside it"',
+                    '(std::__1::string) IHaveEmbeddedZeros = "a\\0b\\0c\\0d"',
+                    '(std::__1::wstring) IHaveEmbeddedZerosToo = L"hello world!\\0てざ ル゜䋨ミ㠧槊 きゅへ狦穤襩 じゃ馩リョ 䤦監"'])