Move lldb/test to lldb/packages/Python/lldbsuite/test.

This is the conclusion of an effort to get LLDB's Python code
structured into a bona-fide Python package.  This has a number
of benefits, but most notably the ability to more easily share
Python code between different but related pieces of LLDB's Python
infrastructure (for example, `scripts` can now share code with
`test`).

llvm-svn: 251532

4 files changed, 0 insertions, 516 deletions

diff --git a/lldb/test/python_api/formatters/Makefile b/lldb/test/python_api/formatters/Makefile
deleted file mode 100644
index ddffdcfb62d..00000000000
--- a/lldb/test/python_api/formatters/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-LEVEL = ../../make
-
-CXX_SOURCES := main.cpp
-
-# Clean renamed executable on 'make clean'
-clean: OBJECTS+=no_synth
-
-include $(LEVEL)/Makefile.rules
diff --git a/lldb/test/python_api/formatters/TestFormattersSBAPI.py b/lldb/test/python_api/formatters/TestFormattersSBAPI.py
deleted file mode 100644
index 9c838503802..00000000000
--- a/lldb/test/python_api/formatters/TestFormattersSBAPI.py
+++ /dev/null
@@ -1,344 +0,0 @@
-"""Test Python APIs for working with formatters"""
-
-from __future__ import print_function
-
-import use_lldb_suite
-
-import os, sys, time
-import lldb
-from lldbtest import *
-import lldbutil
-
-class SBFormattersAPITestCase(TestBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    def setUp(self):
-        # Call super's setUp().
-        TestBase.setUp(self)
-        self.line = line_number('main.cpp', '// Set break point at this line.')
-
-    @add_test_categories(['pyapi'])
-    def test_formatters_api(self):
-        """Test Python APIs for working with formatters"""
-        self.build()
-        self.setTearDownCleanup()
-        
-        """Test Python APIs for working with formatters"""
-        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 filter clear', check=False)
-            self.runCmd('type synthetic clear', check=False)
-            self.runCmd('type category delete foobar', check=False)
-            self.runCmd('type category delete JASSynth', check=False)
-            self.runCmd('type category delete newbar', check=False)
-
-        # Execute the cleanup function during test case tear down.
-        self.addTearDownHook(cleanup)
-
-
-        format = lldb.SBTypeFormat(lldb.eFormatHex)
-        category = self.dbg.GetDefaultCategory()
-        category.AddTypeFormat(lldb.SBTypeNameSpecifier("int"),format)
-
-        self.expect("frame variable foo.A",
-             substrs = ['0x00000001'])
-        self.expect("frame variable foo.E", matching=False,
-             substrs = ['b8cca70a'])
-
-        category.AddTypeFormat(lldb.SBTypeNameSpecifier("long"),format)
-        self.expect("frame variable foo.A",
-             substrs = ['0x00000001'])
-        self.expect("frame variable foo.E",
-             substrs = ['b8cca70a'])
-        
-        format.format = lldb.eFormatOctal
-        category.AddTypeFormat(lldb.SBTypeNameSpecifier("int"),format)
-        self.expect("frame variable foo.A",
-             substrs = ['01'])
-        self.expect("frame variable foo.E",
-             substrs = ['b8cca70a'])
-        
-        category.DeleteTypeFormat(lldb.SBTypeNameSpecifier("int"))
-        category.DeleteTypeFormat(lldb.SBTypeNameSpecifier("long"))
-        self.expect("frame variable foo.A", matching=False,
-             substrs = ['01'])
-        self.expect("frame variable foo.E", matching=False,
-             substrs = ['b8cca70a'])
-
-        summary = lldb.SBTypeSummary.CreateWithSummaryString("the hello world you'll never see")
-        summary.SetSummaryString('hello world')
-        new_category = self.dbg.GetCategory("foobar")
-        self.assertFalse(new_category.IsValid(), "getting a non-existing category worked")
-        new_category = self.dbg.CreateCategory("foobar")
-        new_category.enabled = True
-        new_category.AddTypeSummary(lldb.SBTypeNameSpecifier("^.*t$",True),summary)
-        self.expect("frame variable foo.A",
-             substrs = ['hello world'])
-        self.expect("frame variable foo.E", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.B",
-             substrs = ['hello world'])
-        self.expect("frame variable foo.F",
-             substrs = ['hello world'])
-        new_category.enabled = False
-        self.expect("frame variable foo.A", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.E", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.B", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.F", matching=False,
-             substrs = ['hello world'])
-        self.dbg.DeleteCategory(new_category.GetName())
-        self.expect("frame variable foo.A", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.E", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.B", matching=False,
-             substrs = ['hello world'])
-        self.expect("frame variable foo.F", matching=False,
-             substrs = ['hello world'])
-
-        filter = lldb.SBTypeFilter(0)
-        filter.AppendExpressionPath("A")
-        filter.AppendExpressionPath("D")
-        self.assertTrue(filter.GetNumberOfExpressionPaths() == 2, "filter with two items does not have two items")
-
-        category.AddTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct"),filter)
-        self.expect("frame variable foo",
-             substrs = ['A = 1', 'D = 6.28'])
-        self.expect("frame variable foo", matching=False,
-             substrs = ['B = ', 'C = ', 'E = ', 'F = '])
-
-        category.DeleteTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct",True))
-        self.expect("frame variable foo",
-             substrs = ['A = 1', 'D = 6.28'])
-        self.expect("frame variable foo", matching=False,
-             substrs = ['B = ', 'C = ', 'E = ', 'F = '])
-
-        category.DeleteTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct",False))
-        self.expect("frame variable foo",
-             substrs = ['A = 1', 'D = 6.28'])
-        self.expect("frame variable foo", matching=True,
-             substrs = ['B = ', 'C = ', 'E = ', 'F = '])
-
-        self.runCmd("command script import --allow-reload ./synth.py")
-
-        self.expect("frame variable foo", matching=False,
-             substrs = ['X = 1'])
-
-        self.dbg.GetCategory("JASSynth").SetEnabled(True)
-        self.expect("frame variable foo", matching=True,
-             substrs = ['X = 1'])
-
-        self.dbg.GetCategory("CCCSynth").SetEnabled(True)
-        self.expect("frame variable ccc", matching=True,
-             substrs = ['CCC object with leading value (int) a = 111', 'a = 111', 'b = 222', 'c = 333'])
-
-        foo_var = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable('foo')
-        self.assertTrue(foo_var.IsValid(), 'could not find foo')
-        self.assertTrue(foo_var.GetDeclaration().IsValid(), 'foo declaration is invalid')
-
-        self.assertTrue(foo_var.GetNumChildren() == 2, 'synthetic value has wrong number of child items (synth)')
-        self.assertTrue(foo_var.GetChildMemberWithName('X').GetValueAsUnsigned() == 1, 'foo_synth.X has wrong value (synth)')
-        self.assertFalse(foo_var.GetChildMemberWithName('B').IsValid(), 'foo_synth.B is valid but should not (synth)')
-
-        self.dbg.GetCategory("JASSynth").SetEnabled(False)
-        foo_var = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable('foo')
-        self.assertTrue(foo_var.IsValid(), 'could not find foo')
-
-        self.assertFalse(foo_var.GetNumChildren() == 2, 'still seeing synthetic value')
-
-        filter = lldb.SBTypeFilter(0)
-        filter.AppendExpressionPath("A")
-        filter.AppendExpressionPath("D")
-        category.AddTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct"),filter)
-        self.expect("frame variable foo",
-             substrs = ['A = 1', 'D = 6.28'])
-
-        foo_var = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable('foo')
-        self.assertTrue(foo_var.IsValid(), 'could not find foo')
-
-        self.assertTrue(foo_var.GetNumChildren() == 2, 'synthetic value has wrong number of child items (filter)')
-        self.assertTrue(foo_var.GetChildMemberWithName('X').GetValueAsUnsigned() == 0, 'foo_synth.X has wrong value (filter)')
-        self.assertTrue(foo_var.GetChildMemberWithName('A').GetValueAsUnsigned() == 1, 'foo_synth.A has wrong value (filter)')
-
-        self.assertTrue(filter.ReplaceExpressionPathAtIndex(0,"C"), "failed to replace an expression path in filter")
-        self.expect("frame variable foo",
-             substrs = ['A = 1', 'D = 6.28'])
-        category.AddTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct"),filter)
-        self.expect("frame variable foo",
-             substrs = ["C = 'e'", 'D = 6.28'])
-        category.AddTypeFilter(lldb.SBTypeNameSpecifier("FooType"),filter)
-        filter.ReplaceExpressionPathAtIndex(1,"F")
-        self.expect("frame variable foo",
-             substrs = ["C = 'e'", 'D = 6.28'])
-        category.AddTypeFilter(lldb.SBTypeNameSpecifier("JustAStruct"),filter)
-        self.expect("frame variable foo",
-             substrs = ["C = 'e'", 'F = 0'])
-        self.expect("frame variable bar",
-             substrs = ["C = 'e'", 'D = 6.28'])
-
-        foo_var = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable('foo')
-        self.assertTrue(foo_var.IsValid(), 'could not find foo')
-        self.assertTrue(foo_var.GetChildMemberWithName('C').GetValueAsUnsigned() == ord('e'), 'foo_synth.C has wrong value (filter)')
-
-        chosen = self.dbg.GetFilterForType(lldb.SBTypeNameSpecifier("JustAStruct"))
-        self.assertTrue(chosen.count == 2, "wrong filter found for JustAStruct")
-        self.assertTrue(chosen.GetExpressionPathAtIndex(0) == 'C', "wrong item at index 0 for JustAStruct")
-        self.assertTrue(chosen.GetExpressionPathAtIndex(1) == 'F', "wrong item at index 1 for JustAStruct")
-
-        self.assertFalse(category.DeleteTypeFilter(lldb.SBTypeNameSpecifier("NoSuchType")),"deleting a non-existing filter worked")
-        self.assertFalse(category.DeleteTypeSummary(lldb.SBTypeNameSpecifier("NoSuchType")),"deleting a non-existing summary worked")
-        self.assertFalse(category.DeleteTypeFormat(lldb.SBTypeNameSpecifier("NoSuchType")),"deleting a non-existing format worked")
-        self.assertFalse(category.DeleteTypeSynthetic(lldb.SBTypeNameSpecifier("NoSuchType")),"deleting a non-existing synthetic worked")
-
-        self.assertFalse(category.DeleteTypeFilter(lldb.SBTypeNameSpecifier("")),"deleting a filter for '' worked")
-        self.assertFalse(category.DeleteTypeSummary(lldb.SBTypeNameSpecifier("")),"deleting a summary for '' worked")
-        self.assertFalse(category.DeleteTypeFormat(lldb.SBTypeNameSpecifier("")),"deleting a format for '' worked")
-        self.assertFalse(category.DeleteTypeSynthetic(lldb.SBTypeNameSpecifier("")),"deleting a synthetic for '' worked")
-
-        try:
-             self.assertFalse(category.AddTypeSummary(lldb.SBTypeNameSpecifier("NoneSuchType"), None), "adding a summary valued None worked")
-        except:
-             pass
-        else:
-             self.assertFalse(True, "adding a summary valued None worked")
-
-        try:
-             self.assertFalse(category.AddTypeFilter(lldb.SBTypeNameSpecifier("NoneSuchType"), None), "adding a filter valued None worked")
-        except:
-             pass
-        else:
-             self.assertFalse(True, "adding a filter valued None worked")
-
-        try:
-             self.assertFalse(category.AddTypeSynthetic(lldb.SBTypeNameSpecifier("NoneSuchType"), None), "adding a synthetic valued None worked")
-        except:
-             pass
-        else:
-             self.assertFalse(True, "adding a synthetic valued None worked")
-
-        try:
-             self.assertFalse(category.AddTypeFormat(lldb.SBTypeNameSpecifier("NoneSuchType"), None), "adding a format valued None worked")
-        except:
-             pass
-        else:
-             self.assertFalse(True, "adding a format valued None worked")
-
-
-        self.assertFalse(category.AddTypeSummary(lldb.SBTypeNameSpecifier("EmptySuchType"), lldb.SBTypeSummary()), "adding a summary without value worked")
-        self.assertFalse(category.AddTypeFilter(lldb.SBTypeNameSpecifier("EmptySuchType"), lldb.SBTypeFilter()), "adding a filter without value worked")
-        self.assertFalse(category.AddTypeSynthetic(lldb.SBTypeNameSpecifier("EmptySuchType"), lldb.SBTypeSynthetic()), "adding a synthetic without value worked")
-        self.assertFalse(category.AddTypeFormat(lldb.SBTypeNameSpecifier("EmptySuchType"), lldb.SBTypeFormat()), "adding a format without value worked")
-
-        self.assertFalse(category.AddTypeSummary(lldb.SBTypeNameSpecifier(""), lldb.SBTypeSummary.CreateWithSummaryString("")), "adding a summary for an invalid type worked")
-        self.assertFalse(category.AddTypeFilter(lldb.SBTypeNameSpecifier(""), lldb.SBTypeFilter(0)), "adding a filter for an invalid type worked")
-        self.assertFalse(category.AddTypeSynthetic(lldb.SBTypeNameSpecifier(""), lldb.SBTypeSynthetic.CreateWithClassName("")), "adding a synthetic for an invalid type worked")
-        self.assertFalse(category.AddTypeFormat(lldb.SBTypeNameSpecifier(""), lldb.SBTypeFormat(lldb.eFormatHex)), "adding a format for an invalid type worked")
-
-        new_category = self.dbg.CreateCategory("newbar")
-        new_category.AddTypeSummary(lldb.SBTypeNameSpecifier("JustAStruct"),
-             lldb.SBTypeSummary.CreateWithScriptCode("return 'hello scripted world';"))
-        self.expect("frame variable foo", matching=False,
-             substrs = ['hello scripted world'])
-        new_category.enabled = True
-        self.expect("frame variable foo", matching=True,
-             substrs = ['hello scripted world'])
-
-        self.expect("frame variable foo_ptr", matching=True,
-             substrs = ['hello scripted world'])
-        new_category.AddTypeSummary(lldb.SBTypeNameSpecifier("JustAStruct"),
-             lldb.SBTypeSummary.CreateWithScriptCode("return 'hello scripted world';",
-             lldb.eTypeOptionSkipPointers))
-        self.expect("frame variable foo", matching=True,
-             substrs = ['hello scripted world'])
-
-        frame = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame()
-        foo_ptr = frame.FindVariable("foo_ptr")
-        summary = foo_ptr.GetTypeSummary()
-
-        self.assertFalse(summary.IsValid(), "summary found for foo* when none was planned")
-
-        self.expect("frame variable foo_ptr", matching=False,
-             substrs = ['hello scripted world'])
-
-        new_category.AddTypeSummary(lldb.SBTypeNameSpecifier("JustAStruct"),
-             lldb.SBTypeSummary.CreateWithSummaryString("hello static world",
-             lldb.eTypeOptionNone))
-
-        summary = foo_ptr.GetTypeSummary()
-
-        self.assertTrue(summary.IsValid(), "no summary found for foo* when one was in place")
-        self.assertTrue(summary.GetData() == "hello static world", "wrong summary found for foo*")
-
-        self.expect("frame variable e1", substrs=["I am an empty Empty1 {}"])
-        self.expect("frame variable e2", substrs=["I am an empty Empty2"])
-        self.expect("frame variable e2", substrs=["I am an empty Empty2 {}"], matching=False)
-
-    @add_test_categories(['pyapi'])
-    def test_force_synth_off(self):
-        """Test that one can have the public API return non-synthetic SBValues if desired"""
-        self.build(dictionary={'EXE':'no_synth'})
-        self.setTearDownCleanup()
-
-        self.runCmd("file no_synth", 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 filter clear', check=False)
-            self.runCmd('type synthetic clear', check=False)
-            self.runCmd('type category delete foobar', check=False)
-            self.runCmd('type category delete JASSynth', check=False)
-            self.runCmd('type category delete newbar', check=False)
-            self.runCmd('settings set target.enable-synthetic-value true')
-
-        # Execute the cleanup function during test case tear down.
-        self.addTearDownHook(cleanup)
-
-        frame = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame()
-        int_vector = frame.FindVariable("int_vector")
-        if self.TraceOn():
-             print(int_vector)
-        self.assertTrue(int_vector.GetNumChildren() == 0, 'synthetic vector is empty')
-
-        self.runCmd('settings set target.enable-synthetic-value false')
-        frame = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame()
-        int_vector = frame.FindVariable("int_vector")
-        if self.TraceOn():
-             print(int_vector)
-        self.assertFalse(int_vector.GetNumChildren() == 0, '"physical" vector is not empty')
-
-        self.runCmd('settings set target.enable-synthetic-value true')
-        frame = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame()
-        int_vector = frame.FindVariable("int_vector")
-        if self.TraceOn():
-             print(int_vector)
-        self.assertTrue(int_vector.GetNumChildren() == 0, 'synthetic vector is still empty')
diff --git a/lldb/test/python_api/formatters/main.cpp b/lldb/test/python_api/formatters/main.cpp
deleted file mode 100644
index f21c956144c..00000000000
--- a/lldb/test/python_api/formatters/main.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdio.h>
-#include <vector>
-
-struct JustAStruct
-{
-	int A;
-	float B;
-	char C;
-	double D;
-	long E;
-	short F;
-};
-
-struct FooType
-{
-	int A;
-	float B;
-	char C;
-	double D;
-	long E;
-	short F;
-};
-
-struct CCC
-{
-	int a, b, c;
-};
-
-struct Empty1 { void *data; };
-struct Empty2 { void *data; };
-
-
-int main(int argc, char const *argv[]) {
-	JustAStruct foo;
-	foo.A = 1;
-	foo.B = 3.14;
-	foo.C = 'e';
-	foo.D = 6.28;
-	foo.E = 3100419850;
-	foo.F = 0;
-
-	FooType bar;
-	bar.A = 1;
-	bar.B = 3.14;
-	bar.C = 'e';
-	bar.D = 6.28;
-	bar.E = 3100419850;
-	bar.F = 0;
-	JustAStruct* foo_ptr = &foo;
-
-	std::vector<int> int_vector;
-
-	CCC ccc = {111, 222, 333};
-
-        Empty1 e1;
-        Empty2 e2;
-
-	return 0; // Set break point at this line.
-}
diff --git a/lldb/test/python_api/formatters/synth.py b/lldb/test/python_api/formatters/synth.py
deleted file mode 100644
index 5a30c9a94bb..00000000000
--- a/lldb/test/python_api/formatters/synth.py
+++ /dev/null
@@ -1,105 +0,0 @@
-import lldb
-
-class jasSynthProvider:
-     def __init__(self, valobj, dict):
-         self.valobj = valobj;
-     def num_children(self):
-         return 2;
-     def get_child_at_index(self, index):
-         child = None
-         if index == 0:
-             child = self.valobj.GetChildMemberWithName('A');
-         if index == 1:
-             child = self.valobj.CreateValueFromExpression('X', '(int)1')
-         return child;
-     def get_child_index(self, name):
-         if name == 'A':
-             return 0;
-         if name == 'X':
-             return 1;
-         return None;
-
-
-def ccc_summary(sbvalue, internal_dict):
-    sbvalue = sbvalue.GetNonSyntheticValue()
-    # This tests that the SBValue.GetNonSyntheticValue() actually returns a
-    # non-synthetic value. If it does not, then sbvalue.GetChildMemberWithName("a")
-    # in the following statement will call the 'get_child_index' method of the
-    # synthetic child provider CCCSynthProvider below (which raises an exception).
-    return "CCC object with leading value " + str(sbvalue.GetChildMemberWithName("a"))
-
-
-class CCCSynthProvider(object):
-    def __init__(self, sbvalue, internal_dict):
-        self._sbvalue = sbvalue
-
-    def num_children(self):
-        return 3
-
-    def get_child_index(self, name):
-        raise RuntimeError("I don't want to be called!")
-
-    def get_child_at_index(self, index):
-        if index == 0:
-            return self._sbvalue.GetChildMemberWithName("a")
-        if index == 1:
-            return self._sbvalue.GetChildMemberWithName("b")
-        if index == 2:
-            return self._sbvalue.GetChildMemberWithName("c")
-
-
-def empty1_summary(sbvalue, internal_dict):
-    return "I am an empty Empty1"
-
-
-class Empty1SynthProvider(object):
-    def __init__(self, sbvalue, internal_dict):
-        self._sbvalue = sbvalue
-
-    def num_children(self):
-        return 0
-
-    def get_child_at_index(self, index):
-        return None
-
-
-def empty2_summary(sbvalue, internal_dict):
-    return "I am an empty Empty2"
-
-
-class Empty2SynthProvider(object):
-    def __init__(self, sbvalue, internal_dict):
-        self._sbvalue = sbvalue
-
-    def num_children(self):
-        return 0
-
-    def get_child_at_index(self, index):
-        return None
-
-
-def __lldb_init_module(debugger,dict):
-     debugger.CreateCategory("JASSynth").AddTypeSynthetic(lldb.SBTypeNameSpecifier("JustAStruct"),
-        lldb.SBTypeSynthetic.CreateWithClassName("synth.jasSynthProvider"))
-     cat = lldb.debugger.CreateCategory("CCCSynth")
-     cat.AddTypeSynthetic(
-         lldb.SBTypeNameSpecifier("CCC"),
-         lldb.SBTypeSynthetic.CreateWithClassName("synth.CCCSynthProvider",
-                                                  lldb.eTypeOptionCascade))
-     cat.AddTypeSummary(
-         lldb.SBTypeNameSpecifier("CCC"),
-         lldb.SBTypeSummary.CreateWithFunctionName("synth.ccc_summary",
-                                                   lldb.eTypeOptionCascade))
-     cat.AddTypeSynthetic(
-         lldb.SBTypeNameSpecifier("Empty1"),
-         lldb.SBTypeSynthetic.CreateWithClassName("synth.Empty1SynthProvider"))
-     cat.AddTypeSummary(
-         lldb.SBTypeNameSpecifier("Empty1"),
-         lldb.SBTypeSummary.CreateWithFunctionName("synth.empty1_summary"))
-     cat.AddTypeSynthetic(
-         lldb.SBTypeNameSpecifier("Empty2"),
-         lldb.SBTypeSynthetic.CreateWithClassName("synth.Empty2SynthProvider"))
-     cat.AddTypeSummary(
-         lldb.SBTypeNameSpecifier("Empty2"),
-         lldb.SBTypeSummary.CreateWithFunctionName("synth.empty2_summary",
-                                                   lldb.eTypeOptionHideEmptyAggregates))