Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/array/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+C_SOURCES := main.c
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/array/TestArray.py

@@ -0,0 +1,30 @@
+"""
+Test the output of `frame diagnose` for an array access
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestArray(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_array(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect(
+            "frame diagnose",
+            "Crash diagnosis was accurate",
+            substrs=["a[10]"])

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/array/main.c

@@ -0,0 +1,9 @@
+struct Foo {
+  int b;
+  int c;
+};
+
+int main() {
+  struct Foo *a = 0;
+  return a[10].c;
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/bad-reference/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/bad-reference/TestBadReference.py

@@ -0,0 +1,27 @@
+"""
+Test the output of `frame diagnose` for dereferencing a bad reference
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestBadReference(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_bad_reference(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect("frame diagnose", "Crash diagnosis was accurate", "f->b")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/bad-reference/main.cpp

@@ -0,0 +1,22 @@
+struct Bar {
+  int c;
+  int d;
+};
+
+struct Foo {
+  int a;
+  struct Bar &b;
+};
+
+struct Foo *GetAFoo() {
+  static struct Foo f = { 0, *((Bar*)0) };
+  return &f;
+}
+
+int GetSum(struct Foo *f) {
+  return f->a + f->b.d;
+}
+
+int main() {
+  return GetSum(GetAFoo());
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/complicated-expression/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+C_SOURCES := main.c
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/complicated-expression/TestComplicatedExpression.py

@@ -0,0 +1,30 @@
+"""
+Test the output of `frame diagnose` for a subexpression of a complicated expression
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestDiagnoseDereferenceArgument(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_diagnose_dereference_argument(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect(
+            "frame diagnose",
+            "Crash diagnosis was accurate",
+            "f->b->d")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/complicated-expression/main.c

@@ -0,0 +1,26 @@
+struct Bar {
+  int c;
+  int d;
+};
+
+struct Foo {
+  int a;
+  struct Bar *b;
+};
+
+struct Foo *GetAFoo() {
+  static struct Foo f = { 0, 0 };
+  return &f;
+}
+
+int SumTwoIntegers(int x, int y) {
+  return x + y;
+}
+
+int GetSum(struct Foo *f) {
+  return SumTwoIntegers(f->a, f->b->d ? 0 : 1);
+}
+
+int main() {
+  return GetSum(GetAFoo());
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-argument/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+C_SOURCES := main.c
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-argument/TestDiagnoseDereferenceArgument.py

@@ -0,0 +1,30 @@
+"""
+Test the output of `frame diagnose` for dereferencing a function argument
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestDiagnoseDereferenceArgument(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_diagnose_dereference_argument(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect(
+            "frame diagnose",
+            "Crash diagnosis was accurate",
+            "f->b->d")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-argument/main.c

@@ -0,0 +1,22 @@
+struct Bar {
+  int c;
+  int d;
+};
+
+struct Foo {
+  int a;
+  struct Bar *b;
+};
+
+struct Foo *GetAFoo() {
+  static struct Foo f = { 0, 0 };
+  return &f;
+}
+
+int GetSum(struct Foo *f) {
+  return f->a + f->b->d;
+}
+
+int main() {
+  return GetSum(GetAFoo());
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-function-return/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-function-return/TestDiagnoseDereferenceFunctionReturn.py

@@ -0,0 +1,33 @@
+"""
+Test the output of `frame diagnose` for dereferencing a function's return value
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestDiagnoseDereferenceFunctionReturn(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    @expectedFailureAll(oslist=['macosx'], archs=['i386'], bugnumber="rdar://28656408")
+    def test_diagnose_dereference_function_return(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect(
+            "frame diagnose",
+            "Crash diagnosis was accurate",
+            substrs=[
+                "GetAFoo",
+                "->b"])

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-function-return/main.c

@@ -0,0 +1,12 @@
+struct Foo {
+  int a;
+  int b;
+};
+
+struct Foo *GetAFoo() {
+  return 0;
+}
+
+int main() {
+  return GetAFoo()->b;
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-this/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-this/TestDiagnoseDereferenceThis.py

@@ -0,0 +1,30 @@
+"""
+Test the output of `frame diagnose` for dereferencing `this`
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestDiagnoseDereferenceThis(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_diagnose_dereference_this(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect(
+            "frame diagnose",
+            "Crash diagnosis was accurate",
+            "this->a")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/dereference-this/main.cpp

@@ -0,0 +1,15 @@
+struct Foo {
+  int a;
+  int b;
+  int Sum() { return a + b; }
+};
+
+struct Foo *GetAFoo() {
+  return (struct Foo*)0;
+}
+
+int main() {
+  struct Foo *foo = GetAFoo();
+  return foo->Sum();
+}
+

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/inheritance/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/frame-diagnose/inheritance/TestDiagnoseInheritance.py

@@ -0,0 +1,27 @@
+"""
+Test the output of `frame diagnose` for calling virtual methods
+"""
+
+from __future__ import print_function
+
+import os
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestDiagnoseInheritance(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    @skipIfDarwinEmbedded  # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64
+    def test_diagnose_inheritance(self):
+        TestBase.setUp(self)
+        self.build()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+        self.runCmd("run", RUN_SUCCEEDED)
+        self.expect("thread list", "Thread should be stopped",
+                    substrs=['stopped'])
+        self.expect("frame diagnose", "Crash diagnosis was accurate", "d")