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-rw-r--r--odb-tests/common/virtual/buildfile42
-rw-r--r--odb-tests/common/virtual/driver.cxx154
-rw-r--r--odb-tests/common/virtual/test.hxx171
-rw-r--r--odb-tests/common/virtual/testscript33
4 files changed, 400 insertions, 0 deletions
diff --git a/odb-tests/common/virtual/buildfile b/odb-tests/common/virtual/buildfile
new file mode 100644
index 0000000..96d062e
--- /dev/null
+++ b/odb-tests/common/virtual/buildfile
@@ -0,0 +1,42 @@
+# file : common/virtual/buildfile
+# license : GNU GPL v2; see accompanying LICENSE file
+
+import libodb = libodb%lib{odb}
+
+libs =
+
+for db: $databases
+ import libs += libodb-$db%lib{odb-$db}
+
+import libs += lib{common}
+
+exe{driver}: {hxx cxx}{* -*-odb -*-odb-*} {hxx ixx cxx}{test-odb} testscript
+
+# Introduce the metadata library target to make sure the libodb library is
+# resolved for the odb_compile ad hoc rule (see build/root.build for details).
+#
+libue{test-meta}: $libodb
+
+<{hxx ixx cxx}{test-odb}>: hxx{test} libue{test-meta}
+
+for db: $databases
+{
+ exe{driver}: {hxx ixx cxx}{test-odb-$db}: include = $multi
+ <{hxx ixx cxx}{test-odb-$db}>: hxx{test} libue{test-meta}
+}
+
+exe{driver}: libue{test-meta} $libs
+
+# Specify the ODB custom options to be used by the odb_compile ad hoc rule
+# (see build/root.build for details).
+#
+odb_options = --table-prefix virtual_ \
+ --generate-schema \
+ --generate-query \
+ --generate-session
+
+cxx.poptions =+ "-I$out_base" "-I$src_base"
+
+# Testscript's run-time prerequisites.
+#
+exe{driver}: ../../alias{database-client}: include = adhoc
diff --git a/odb-tests/common/virtual/driver.cxx b/odb-tests/common/virtual/driver.cxx
new file mode 100644
index 0000000..f96f543
--- /dev/null
+++ b/odb-tests/common/virtual/driver.cxx
@@ -0,0 +1,154 @@
+// file : common/virtual/driver.cxx
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test virtual data members.
+//
+
+#include <memory> // std::auto_ptr
+#include <iostream>
+
+#include <odb/session.hxx>
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <libcommon/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+#undef NDEBUG
+#include <cassert>
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+ try
+ {
+ unique_ptr<database> db (create_database (argc, argv));
+
+ // Test basic virtual data member functionality.
+ //
+ {
+ using namespace test1;
+
+ object o;
+ o.i (123);
+ o.c1.i = 123;
+ o.c1.s = "abc";
+ o.v1.push_back ("abc");
+ o.v1.push_back ("abd");
+ o.v1.push_back ("abe");
+ o.p1 = new object;
+
+ {
+ transaction t (db->begin ());
+ db->persist (*o.p1);
+ db->persist (o);
+ t.commit ();
+ }
+
+ {
+ transaction t (db->begin ());
+ unique_ptr<object> p (db->load<object> (o.id1.v));
+ t.commit ();
+
+ assert (o == *p);
+ }
+ }
+
+ // Test pragma resolution to virtual data member.
+ //
+ {
+ using namespace test2;
+
+ object1 o1 (1);
+ o1.o2 = new object2 (1);
+ o1.o2->o1 = &o1;
+
+ {
+ transaction t (db->begin ());
+ db->persist (*o1.o2);
+ o1.n1 = o1.o2->id;
+ db->persist (o1);
+ t.commit ();
+ }
+
+ {
+ session s;
+ transaction t (db->begin ());
+ unique_ptr<object1> p (db->load<object1> (o1.id));
+ t.commit ();
+
+ assert (p->o2->id == o1.o2->id);
+ }
+
+ {
+ typedef odb::query<view1> query;
+ typedef odb::result<view1> result;
+
+ transaction t (db->begin ());
+ result r (db->query<view1> (query::object2::id == o1.o2->id));
+ result::iterator i (r.begin ());
+ assert (i != r.end () && i->i == o1.n1);
+ assert (++i == r.end ());
+ t.commit ();
+ }
+
+ {
+ typedef odb::query<view2> query;
+ typedef odb::result<view2> result;
+
+ transaction t (db->begin ());
+ result r (db->query<view2> (query::o2::id == o1.o2->id));
+ result::iterator i (r.begin ());
+ assert (i != r.end () && i->i == o1.n1);
+ assert (++i == r.end ());
+ t.commit ();
+ }
+
+ {
+ typedef odb::result<view3> result;
+
+ transaction t (db->begin ());
+ result r (db->query<view3> ());
+ result::iterator i (r.begin ());
+ assert (i != r.end () && i->i == o1.n1);
+ assert (++i == r.end ());
+ t.commit ();
+ }
+ }
+
+ // Use virtual data members to implement multi-member composite object id.
+ //
+ {
+ using namespace test3;
+
+ person o;
+ o.first_ = "John";
+ o.last_ = "Doe";
+
+ name id;
+ {
+ transaction t (db->begin ());
+ id = db->persist (o);
+ t.commit ();
+ }
+
+ {
+ transaction t (db->begin ());
+ unique_ptr<person> p (db->load<person> (id));
+ t.commit ();
+
+ assert (o.first_ == p->first_ && o.last_ == p->last_);
+ }
+ }
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}
diff --git a/odb-tests/common/virtual/test.hxx b/odb-tests/common/virtual/test.hxx
new file mode 100644
index 0000000..2654d09
--- /dev/null
+++ b/odb-tests/common/virtual/test.hxx
@@ -0,0 +1,171 @@
+// file : common/virtual/test.hxx
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#include <string>
+#include <vector>
+
+#include <odb/core.hxx>
+
+// Test basic virtual data member functionality.
+//
+#pragma db namespace table("t1_")
+namespace test1
+{
+ #pragma db value
+ struct comp
+ {
+ int i;
+
+ #pragma db transient
+ std::string s;
+ #pragma db member(s_) virtual(std::string) access(s)
+
+ bool operator== (const comp& v) const
+ {
+ return i == v.i && s == v.s;
+ }
+ };
+
+ #pragma db object transient
+ struct object
+ {
+ object (): p1 (0) {}
+ ~object () {delete p1;}
+
+ struct {unsigned long v;} id1;
+
+ #pragma db id
+ #pragma db member(id) get(id1.v) virtual(unsigned long) set(id1.v)
+ #pragma db member(id) auto
+
+ int i () const {return i1;}
+ void i (int i) {i1 = i;}
+ int i1;
+
+ comp c1;
+ #pragma db member(c) virtual(comp) access(c1)
+
+ typedef std::vector<std::string> strings;
+ strings v1;
+ #pragma db member(v) virtual(strings) access(v1)
+
+ typedef object* object_ptr;
+ object_ptr p1;
+ #pragma db member(p) virtual(object_ptr) access(p1)
+
+ bool operator== (const object& o) const
+ {
+ return id1.v == o.id1.v &&
+ i1 == o.i1 &&
+ c1 == o.c1 &&
+ v1 == o.v1 &&
+ (p1 != 0 ? o.p1 != 0 && *p1 == *o.p1 : o.p1 == 0);
+ }
+ };
+
+ #pragma db member(object::i) virtual(int)
+}
+
+#pragma db member(test1::object::id) column("oid")
+
+// Test pragma resolution to virtual data member.
+//
+#pragma db namespace table("t2_")
+namespace test2
+{
+ struct object1;
+ struct object2;
+
+ typedef object1* object1_ptr;
+ typedef object2* object2_ptr;
+
+ #pragma db object
+ struct object2
+ {
+ object2 (unsigned long i = 0): id (i) {}
+
+ #pragma db id
+ unsigned long id;
+
+ #pragma db inverse(o)
+ object1_ptr o1;
+ };
+
+ #pragma db object
+ struct object1
+ {
+ object1 (unsigned long i = 0): id (i), o2 (0) {}
+ ~object1 () {delete o2;}
+
+ #pragma db id
+ unsigned long id;
+
+ #pragma db transient
+ object2_ptr o2;
+ #pragma db member(o) virtual(object2_ptr) access(o2)
+
+ #pragma db transient
+ unsigned long n1;
+ #pragma db member(n) virtual(unsigned long) access(n1)
+ #pragma db index member(n)
+ };
+
+ #pragma db view object(object1) object(object2)
+ struct view1
+ {
+ #pragma db column(object1::n)
+ unsigned long i;
+ };
+
+ #pragma db view object(object1 = o1) object(object2 = o2: o1::n == o2::id)
+ struct view2
+ {
+ #pragma db column(o1::n)
+ unsigned long i;
+ };
+
+ #pragma db view object(object1: object1::n != 0)
+ struct view3
+ {
+ #pragma db column(test2::object1::n)
+ unsigned long i;
+ };
+}
+
+// Use virtual data members to implement multi-member composite object id.
+//
+#pragma db namespace table("t3_")
+namespace test3
+{
+ #pragma db value
+ struct name
+ {
+ name () {}
+ name (const std::string& f, const std::string& l)
+ : first (f), last(l) {}
+
+ std::string first;
+ std::string last;
+
+ bool operator< (const name& x) const
+ {
+ return first < x.first || (first == x.first && last < x.last);
+ }
+ };
+
+ #pragma db object transient
+ struct person
+ {
+ std::string first_;
+ std::string last_;
+
+ #pragma db member(name) virtual(name) id \
+ get(::test3::name (this.first_, this.last_)) \
+ set(this.first_ = (?).first; this.last_ = (?).last)
+ };
+}
+
+#endif // TEST_HXX
diff --git a/odb-tests/common/virtual/testscript b/odb-tests/common/virtual/testscript
new file mode 100644
index 0000000..769c7f9
--- /dev/null
+++ b/odb-tests/common/virtual/testscript
@@ -0,0 +1,33 @@
+# file : common/virtual/testscript
+# license : GNU GPL v2; see accompanying LICENSE file
+
+.include ../../database-options.testscript
+
+: mysql
+:
+if $mysql
+{
+ .include ../../mysql.testscript
+
+ $create_schema;
+ $*
+}
+
+: sqlite
+:
+if $sqlite
+{
+ .include ../../sqlite.testscript
+
+ $*
+}
+
+: pgsql
+:
+if $pgsql
+{
+ .include ../../pgsql.testscript
+
+ $create_schema;
+ $*
+}
generated by cgit v1.1 at 2024-05-31 21:56:11 +0000