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authorBoris Kolpackov <boris@codesynthesis.com>2012-10-08 14:47:57 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-10-08 14:47:57 +0200
commit6b76715e63d2c265a4c51c73f9019bc578f874cb (patch)
treec0b5f6a944abf6fe015742bbc08e5a393249cf6d /common/inheritance/polymorphism/test8.hxx
parentdcee8530bb5c58710a22f50bb92ac7c3b19ddf84 (diff)
Fix bug in transient inheritance handling
Also test that we can handle it for objects, composite values, and views.
Diffstat (limited to 'common/inheritance/polymorphism/test8.hxx')
-rw-r--r--common/inheritance/polymorphism/test8.hxx130
1 files changed, 130 insertions, 0 deletions
diff --git a/common/inheritance/polymorphism/test8.hxx b/common/inheritance/polymorphism/test8.hxx
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+++ b/common/inheritance/polymorphism/test8.hxx
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+// file : common/inheritance/polymorphism/test8.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST8_HXX
+#define TEST8_HXX
+
+#include <string>
+#include <vector>
+#include <typeinfo>
+
+#include <odb/core.hxx>
+
+// Test polymorphism and abstract bases.
+//
+#pragma db namespace table("t8_")
+namespace test8
+{
+ #pragma db object polymorphic
+ struct root
+ {
+ virtual ~root () = 0; // Auto-abstract.
+ root () {}
+ root (unsigned long i, unsigned long n): id (i), num (n) {}
+
+ #pragma db id
+ unsigned long id;
+
+ unsigned long num;
+ std::vector<std::string> strs;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (root))
+ return false;
+
+ return id == r.id && num == r.num && strs == r.strs;
+ }
+ };
+
+ inline root::
+ ~root () {}
+
+ inline bool
+ operator== (const root& x, const root& y) {return x.compare (y);}
+
+ #pragma db object
+ struct base: root
+ {
+ base () {}
+ base (unsigned long i, unsigned long n, const std::string& s)
+ : root (i, n), str (s) {}
+
+ std::string str;
+ std::vector<unsigned long> nums;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (base))
+ return false;
+
+ const base& b (static_cast<const base&> (r));
+ return root::compare (r, false) && str == b.str && nums == b.nums;
+ }
+ };
+
+ #pragma db object abstract
+ struct interm: base
+ {
+ interm () {}
+ interm (unsigned long i, unsigned long n, const std::string& s, bool b)
+ : base (i, n, s), bln (b) {}
+
+ bool bln;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (interm))
+ return false;
+
+ const interm& i (static_cast<const interm&> (r));
+ return base::compare (r, false) && bln == i.bln;
+ }
+ };
+
+ #pragma db object
+ struct derived1: interm
+ {
+ derived1 () {}
+ derived1 (unsigned long i, unsigned long n, const std::string& s, bool b)
+ : interm (i, n, s, b), dnum (n + 1) {}
+
+ unsigned long dnum;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (derived1))
+ return false;
+
+ const derived1& d (static_cast<const derived1&> (r));
+ return interm::compare (r, false) && dnum == d.dnum;
+ }
+ };
+
+ #pragma db object
+ struct derived2: interm
+ {
+ derived2 () {}
+ derived2 (unsigned long i, unsigned long n, const std::string& s, bool b)
+ : interm (i, n, s, b), dstr (s + 'd') {}
+
+ std::string dstr;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (derived2))
+ return false;
+
+ const derived2& d (static_cast<const derived2&> (r));
+ return interm::compare (r, false) && dstr == d.dstr;
+ }
+ };
+}
+
+#endif // TEST8_HXX