Added the start of a test case that will test all basic types and all the

variety of ways they can be displayed in variable views.

llvm-svn: 114530

lldb/test/types/Makefile

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

lldb/test/types/basic_type.cpp

@@ -0,0 +1,173 @@
+// This file must have the following defined before it is included:
+// T defined to the type to test (int, float, etc)
+// T_CSTR a C string representation of the type T ("int", "float")
+// T_VALUE_1 defined to a valid initializer value for TEST_TYPE (7 for int, 2.0 for float)
+// T_VALUE_2, T_VALUE_3, T_VALUE_4 defined to a valid initializer value for TEST_TYPE that is different from TEST_VALUE_1
+// T_PRINTF_FORMAT defined if T can be printed with printf
+//
+// An example for integers is below
+#if 0
+
+#define T int
+#define T_CSTR "int"
+#define T_VALUE_1 11001110
+#define T_VALUE_2 22002220
+#define T_VALUE_3 33003330
+#define T_VALUE_4 44044440
+#define T_PRINTF_FORMAT "%i"
+
+#include "basic_type.cpp"
+
+#endif
+
+class a_class 
+{
+public:
+    a_class (const T& a, const T& b) :
+        m_a (a),
+        m_b (b)
+    {
+    }
+
+    ~a_class ()
+    {
+    }
+
+    const T&
+    get_a()
+    {
+        return m_a;
+    } 
+
+    void
+    set_a (const T& a)
+    {
+        m_a = a;
+    }
+
+    const T&
+    get_b()
+    {
+        return m_b;
+    } 
+
+    void
+    set_b (const T& b)
+    {
+        m_b = b;
+    }
+
+protected:
+    T m_a;
+    T m_b;
+};
+
+typedef struct a_struct_tag {
+    T a;
+    T b;
+} a_struct_t;
+
+
+typedef union a_union_zero_tag {
+    T a;
+    double a_double;
+} a_union_zero_t;
+
+typedef struct a_union_nonzero_tag {
+  double a_double;
+  a_union_zero_t u;
+} a_union_nonzero_t;
+
+
+#include <stdint.h>
+#include <stdio.h>
+
+int 
+main (int argc, char const *argv[])
+{
+    T a = T_VALUE_1;
+    T* a_ptr = &a;
+    T& a_ref = a;
+    T a_array_bounded[2] = { T_VALUE_1, T_VALUE_2 };    
+    T a_array_unbounded[] = { T_VALUE_1, T_VALUE_2 };
+
+    a_class a_class_instance (T_VALUE_1, T_VALUE_2);
+    a_class *a_class_ptr = &a_class_instance;
+    a_class &a_class_ref = a_class_instance;
+
+    a_struct_t a_struct = { T_VALUE_1, T_VALUE_2 };
+    a_struct_t *a_struct_ptr = &a_struct;
+    a_struct_t &a_struct_ref = a_struct;
+
+    // Create a union with type T at offset zero
+    a_union_zero_t a_union_zero;
+    a_union_zero.a = T_VALUE_1;
+    a_union_zero_t *a_union_zero_ptr = &a_union_zero;
+    a_union_zero_t &a_union_zero_ref = a_union_zero;
+
+    // Create a union with type T at a non-zero offset
+    a_union_nonzero_t a_union_nonzero;
+    a_union_nonzero.u.a = T_VALUE_1;
+    a_union_nonzero_t *a_union_nonzero_ptr = &a_union_nonzero;
+    a_union_nonzero_t &a_union_nonzero_ref = a_union_nonzero;
+
+    a_struct_t a_struct_array_bounded[2]  = {{ T_VALUE_1, T_VALUE_2 }, { T_VALUE_3, T_VALUE_4 }};
+    a_struct_t a_struct_array_unbounded[] = {{ T_VALUE_1, T_VALUE_2 }, { T_VALUE_3, T_VALUE_4 }};
+    a_union_zero_t a_union_zero_array_bounded[2];
+    a_union_zero_array_bounded[0].a = T_VALUE_1;
+    a_union_zero_array_bounded[1].a = T_VALUE_2;
+    a_union_zero_t a_union_zero_array_unbounded[] = {{ T_VALUE_1 }, { T_VALUE_2 }};
+    
+#ifdef T_PRINTF_FORMAT
+    printf ("%s: a = '" T_PRINTF_FORMAT "'\n", T_CSTR, a);
+    printf ("%s*: a = %p => '" T_PRINTF_FORMAT "'\n", T_CSTR, a_ptr, *a_ptr);
+    printf ("%s&: a = %p => '" T_PRINTF_FORMAT "'\n", T_CSTR, &a_ref, a_ref);
+
+    printf ("%s[2]: a_array_bounded[0] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_bounded[0]);
+    printf ("%s[2]: a_array_bounded[1] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_bounded[1]);
+
+    printf ("%s[]: a_array_unbounded[0] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_unbounded[0]);
+    printf ("%s[]: a_array_unbounded[1] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_unbounded[1]);
+
+    printf ("(a_class) a_class_instance.m_a = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_a());
+    printf ("(a_class) a_class_instance.m_b = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_b());
+    printf ("(a_class*) a_class_ptr = %p, a_class_ptr->m_a = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_a());
+    printf ("(a_class*) a_class_ptr = %p, a_class_ptr->b_a = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_b());
+    printf ("(a_class&) a_class_ref = %p, a_class_ref.m_a = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_a());
+    printf ("(a_class&) a_class_ref = %p, a_class_ref.b_a = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_b());
+
+    printf ("(a_struct_t) a_struct.a = '" T_PRINTF_FORMAT "'\n", a_struct.a);
+    printf ("(a_struct_t) a_struct.b = '" T_PRINTF_FORMAT "'\n", a_struct.b);
+    printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->a = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->a);
+    printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->b = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->b);
+    printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.a = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.a);
+    printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.b = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.b);
+    
+    printf ("(a_union_zero_t) a_union_zero.a = '" T_PRINTF_FORMAT "'\n", a_union_zero.a);
+    printf ("(a_union_zero_t*) a_union_zero_ptr = %p, a_union_zero_ptr->a = '" T_PRINTF_FORMAT "'\n", a_union_zero_ptr, a_union_zero_ptr->a);
+    printf ("(a_union_zero_t&) a_union_zero_ref = %p, a_union_zero_ref.a = '" T_PRINTF_FORMAT "'\n", &a_union_zero_ref, a_union_zero_ref.a);
+
+    printf ("(a_union_nonzero_t) a_union_nonzero.a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero.u.a);
+    printf ("(a_union_nonzero_t*) a_union_nonzero_ptr = %p, a_union_nonzero_ptr->a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero_ptr, a_union_nonzero_ptr->u.a);
+    printf ("(a_union_nonzero_t&) a_union_nonzero_ref = %p, a_union_nonzero_ref.a = '" T_PRINTF_FORMAT "'\n", &a_union_nonzero_ref, a_union_nonzero_ref.u.a);
+
+    printf ("(a_struct_t[2]) a_struct_array_bounded[0].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[0].a);
+    printf ("(a_struct_t[2]) a_struct_array_bounded[0].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[0].b);
+    printf ("(a_struct_t[2]) a_struct_array_bounded[1].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[1].a);
+    printf ("(a_struct_t[2]) a_struct_array_bounded[1].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[1].b);
+
+    printf ("(a_struct_t[]) a_struct_array_unbounded[0].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[0].a);
+    printf ("(a_struct_t[]) a_struct_array_unbounded[0].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[0].b);
+    printf ("(a_struct_t[]) a_struct_array_unbounded[1].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[1].a);
+    printf ("(a_struct_t[]) a_struct_array_unbounded[1].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[1].b);
+
+    printf ("(a_union_zero_t[2]) a_union_zero_array_bounded[0].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_bounded[0].a);
+    printf ("(a_union_zero_t[2]) a_union_zero_array_bounded[1].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_bounded[1].a);
+
+    printf ("(a_union_zero_t[]) a_union_zero_array_unbounded[0].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_unbounded[0].a);
+    printf ("(a_union_zero_t[]) a_union_zero_array_unbounded[1].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_unbounded[1].a);
+
+#endif
+    puts ("About to exit, break here to check values...");
+    return 0;
+}

lldb/test/types/int.cpp

@@ -0,0 +1,9 @@
+#define T int
+#define T_CSTR "int"
+#define T_VALUE_1 11001110
+#define T_VALUE_2 22002220
+#define T_VALUE_3 33003330
+#define T_VALUE_4 44044440
+#define T_PRINTF_FORMAT "%i"
+
+#include "basic_type.cpp"