Test case for std::map synthetic children provider (currently an expected failure)

llvm-svn: 149421

3 files changed, 377 insertions, 0 deletions

diff --git a/lldb/test/functionalities/data-formatter/data-formatter-stl/map/Makefile b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/Makefile
new file mode 100644
index 0000000..ee6b9cc
--- /dev/null
+++ b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules
diff --git a/lldb/test/functionalities/data-formatter/data-formatter-stl/map/TestDataFormatterStdMap.py b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/TestDataFormatterStdMap.py
new file mode 100644
index 0000000..ac7ba05
--- /dev/null
+++ b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/TestDataFormatterStdMap.py
@@ -0,0 +1,317 @@
+"""
+Test lldb data formatter subsystem.
+"""
+
+import os, time
+import unittest2
+import lldb
+from lldbtest import *
+
+class StdMapDataFormatterTestCase(TestBase):
+
+    mydir = os.path.join("functionalities", "data-formatter", "data-formatter-stl", "map")
+
+    #rdar://problem/10334911
+    #@unittest2.expectedFailure
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    def test_with_dsym_and_run_command(self):
+        """Test data formatter commands."""
+        self.buildDsym()
+        self.data_formatter_commands()
+
+    #rdar://problem/10334911
+    #@unittest2.expectedFailure
+    def test_with_dwarf_and_run_command(self):
+        """Test data formatter commands."""
+        self.buildDwarf()
+        self.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', '// Set break point at this line.')
+
+    def data_formatter_commands(self):
+        """Test that that file and class static variables display correctly."""
+        self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
+
+        self.expect("breakpoint set -f main.cpp -l %d" % self.line,
+                    BREAKPOINT_CREATED,
+            startstr = "Breakpoint created: 1: file ='main.cpp', line = %d" %
+                        self.line)
+
+        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 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.runCmd("frame variable ii -T")
+        
+        self.runCmd("type summary add -x \"std::map<\" --summary-string \"map has ${svar%#} items\" -e") 
+        
+        self.expect('frame variable ii',
+            substrs = ['map has 0 items',
+                       '{}'])
+
+        self.runCmd("n");self.runCmd("n");
+
+        self.expect('frame variable ii',
+                    substrs = ['map has 2 items',
+                               '[0] = {',
+                               'first = 0',
+                               'second = 0',
+                               '[1] = {',
+                               'first = 1',
+                               'second = 1'])
+
+        self.runCmd("n");self.runCmd("n");
+
+        self.expect('frame variable ii',
+                    substrs = ['map has 4 items',
+                               '[2] = {',
+                               'first = 2',
+                               'second = 0',
+                               '[3] = {',
+                               'first = 3',
+                               'second = 1'])
+
+        self.runCmd("n");self.runCmd("n");
+        self.runCmd("n");self.runCmd("n");self.runCmd("n");
+
+        self.expect("frame variable ii",
+                    substrs = ['map has 9 items',
+                               '[5] = {',
+                               'first = 5',
+                               'second = 0',
+                               '[7] = {',
+                               'first = 7',
+                               'second = 1'])
+        
+        self.expect("p ii",
+                    substrs = ['map has 9 items',
+                               '[5] = {',
+                               'first = 5',
+                               'second = 0',
+                               '[7] = {',
+                               'first = 7',
+                               'second = 1'])
+
+        # check access-by-index
+        self.expect("frame variable ii[0]",
+                    substrs = ['first = 0',
+                               'second = 0']);
+        self.expect("frame variable ii[3]",
+                    substrs = ['first =',
+                               'second =']);
+        
+        # but check that expression does not rely on us
+        self.expect("expression ii[0]", matching=False, error=True,
+                    substrs = ['first = 0'])
+
+        self.runCmd("n")
+        
+        self.expect('frame variable ii',
+                    substrs = ['map has 0 items',
+                               '{}'])
+        
+        self.runCmd("n")
+        self.runCmd("frame variable si -T")
+
+        #self.runCmd("type summary add std::strint_map strint_map --summary-string \"map has ${svar%#} items\" -e")
+        #self.runCmd("type synth add std::strint_map strint_map -l StdMapSynthProvider")
+        
+        self.expect('frame variable si',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+        self.runCmd("n")
+
+        self.expect('frame variable si',
+                    substrs = ['map has 1 items',
+                               '[0] = ',
+                               'first = \"zero\"',
+                               'second = 0'])
+
+        self.runCmd("n");self.runCmd("n");self.runCmd("n");self.runCmd("n");
+
+        self.expect("frame variable si",
+                    substrs = ['map has 5 items',
+                               '[0] = ',
+                               'first = \"zero\"',
+                               'second = 0',
+                                '[1] = ',
+                                'first = \"one\"',
+                                'second = 1',
+                                '[2] = ',
+                                'first = \"two\"',
+                                'second = 2',
+                                '[3] = ',
+                                'first = \"three\"',
+                                'second = 3',
+                                '[4] = ',
+                                'first = \"four\"',
+                                'second = 4'])
+
+        self.expect("p si",
+                    substrs = ['map has 5 items',
+                               '[0] = ',
+                               'first = \"zero\"',
+                               'second = 0',
+                               '[1] = ',
+                               'first = \"one\"',
+                               'second = 1',
+                               '[2] = ',
+                               'first = \"two\"',
+                               'second = 2',
+                               '[3] = ',
+                               'first = \"three\"',
+                               'second = 3',
+                               '[4] = ',
+                               'first = \"four\"',
+                               'second = 4'])
+
+        # check access-by-index
+        self.expect("frame variable si[0]",
+                    substrs = ['first = ', 'four',
+                               'second = 4']);
+        
+        # but check that expression does not rely on us
+        self.expect("expression si[0]", matching=False, error=True,
+                    substrs = ['first = ', 'zero'])
+
+        self.runCmd("n")
+        
+        self.expect('frame variable si',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+        self.runCmd("n")
+        self.runCmd("frame variable is -T")
+        
+        #self.runCmd("type summary add std::intstr_map intstr_map --summary-string \"map has ${svar%#} items\" -e")
+        #self.runCmd("type synth add std::intstr_map intstr_map -l StdMapSynthProvider")
+
+        self.expect('frame variable is',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+        self.runCmd("n");self.runCmd("n");self.runCmd("n");self.runCmd("n");
+
+        self.expect("frame variable is",
+                    substrs = ['map has 4 items',
+                               '[0] = ',
+                               'second = \"goofy\"',
+                               'first = 0',
+                               '[1] = ',
+                               'second = \"is\"',
+                               'first = 1',
+                               '[2] = ',
+                               'second = \"smart\"',
+                               'first = 2',
+                               '[3] = ',
+                               'second = \"!!!\"',
+                               'first = 3'])
+        
+        self.expect("p is",
+                    substrs = ['map has 4 items',
+                               '[0] = ',
+                               'second = \"goofy\"',
+                               'first = 0',
+                               '[1] = ',
+                               'second = \"is\"',
+                               'first = 1',
+                               '[2] = ',
+                               'second = \"smart\"',
+                               'first = 2',
+                               '[3] = ',
+                               'second = \"!!!\"',
+                               'first = 3'])
+
+        # check access-by-index
+        self.expect("frame variable is[0]",
+                    substrs = ['first = ', '0',
+                               'second =', 'goofy']);
+        
+        # but check that expression does not rely on us
+        self.expect("expression is[0]", matching=False, error=True,
+                    substrs = ['first = ', 'goofy'])
+
+        self.runCmd("n")
+        
+        self.expect('frame variable is',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+        self.runCmd("n")
+        self.runCmd("frame variable ss -T")
+        
+        self.expect('frame variable ss',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+        self.runCmd("n");self.runCmd("n");self.runCmd("n");self.runCmd("n");
+
+        self.expect("frame variable ss",
+                    substrs = ['map has 4 items',
+                               '[0] = ',
+                               'second = \"hello\"',
+                               'first = \"ciao\"',
+                               '[1] = ',
+                               'second = \"house\"',
+                               'first = \"casa\"',
+                               '[2] = ',
+                               'second = \"cat\"',
+                               'first = \"gatto\"',
+                               '[3] = ',
+                               'second = \"..is always a Mac!\"',
+                               'first = \"a Mac..\"'])
+        
+        self.expect("p ss",
+                    substrs = ['map has 4 items',
+                               '[0] = ',
+                               'second = \"hello\"',
+                               'first = \"ciao\"',
+                               '[1] = ',
+                               'second = \"house\"',
+                               'first = \"casa\"',
+                               '[2] = ',
+                               'second = \"cat\"',
+                               'first = \"gatto\"',
+                               '[3] = ',
+                               'second = \"..is always a Mac!\"',
+                               'first = \"a Mac..\"'])
+
+        # check access-by-index
+        self.expect("frame variable ss[3]",
+                    substrs = ['gatto', 'cat']);
+        
+        # but check that expression does not rely on us
+        self.expect("expression ss[3]", matching=False, error=True,
+                    substrs = ['gatto'])
+
+        self.runCmd("n")
+        
+        self.expect('frame variable ss',
+                    substrs = ['map has 0 items',
+                               '{}'])
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()
diff --git a/lldb/test/functionalities/data-formatter/data-formatter-stl/map/main.cpp b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/main.cpp
new file mode 100644
index 0000000..c341fe3
--- /dev/null
+++ b/lldb/test/functionalities/data-formatter/data-formatter-stl/map/main.cpp
@@ -0,0 +1,55 @@
+#include <map>
+#include <string>
+
+#define intint_map std::map<int, int> 
+#define strint_map std::map<std::string, int> 
+#define intstr_map std::map<int, std::string> 
+#define strstr_map std::map<std::string, std::string> 
+
+
+int main()
+{
+    intint_map ii;
+    
+    ii[0] = 0; // Set break point at this line.
+    ii[1] = 1;
+    ii[2] = 0;
+    ii[3] = 1;
+    ii[4] = 0;
+    ii[5] = 1;
+    ii[6] = 0;
+    ii[7] = 1;
+    ii[8] = 0;
+    
+    ii.clear();
+    
+    strint_map si;
+    
+    si["zero"] = 0;
+    si["one"] = 1;
+    si["two"] = 2;
+    si["three"] = 3;
+    si["four"] = 4;
+
+    si.clear();
+    
+    intstr_map is;
+    
+    is[0] = "goofy";
+    is[1] = "is";
+    is[2] = "smart";
+    is[3] = "!!!";
+    
+    is.clear();
+    
+    strstr_map ss;
+    
+    ss["ciao"] = "hello";
+    ss["casa"] = "house";
+    ss["gatto"] = "cat";
+    ss["a Mac.."] = "..is always a Mac!";
+    
+    ss.clear();
+    
+    return 0;
+}
\ No newline at end of file