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-rw-r--r--common/view/driver.cxx185
-rw-r--r--common/view/makefile109
-rw-r--r--common/view/test.hxx114
-rw-r--r--common/view/test.std0
4 files changed, 408 insertions, 0 deletions
diff --git a/common/view/driver.cxx b/common/view/driver.cxx
new file mode 100644
index 0000000..89ef304
--- /dev/null
+++ b/common/view/driver.cxx
@@ -0,0 +1,185 @@
+// file : common/view/driver.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test views.
+//
+
+#include <memory> // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <common/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+ try
+ {
+ auto_ptr<database> db (create_database (argc, argv));
+
+ //
+ //
+ {
+ country* ca (new country ("CA", "Canada"));
+ country* za (new country ("ZA", "South Africa"));
+ country* us (new country ("US", "United States"));
+ country* se (new country ("SE", "Sweden"));
+
+ person p1 (1, "John", "Doe", 30, ca);
+ person p2 (2, "Jane", "Doe", 29, za);
+ person p3 (3, "Joe", "Dirt", 31, us);
+ person p4 (4, "Johansen", "Johansen", 32, se);
+
+ transaction t (db->begin ());
+ db->persist (ca);
+ db->persist (za);
+ db->persist (us);
+ db->persist (se);
+
+ db->persist (p1);
+ db->persist (p2);
+ db->persist (p3);
+ db->persist (p4);
+ t.commit ();
+ }
+
+ // view1
+ //
+ {
+ typedef odb::query<view1> query;
+ typedef odb::result<view1> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view1> ());
+ assert (size (r) == 4);
+ }
+
+ {
+ result r (db->query<view1> ("ORDER BY age"));
+ assert (size (r) == 4);
+ }
+
+ {
+ result r (db->query<view1> ("age < 31 ORDER BY age"));
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first == "Jane" && i->last == "Doe" && i->age == 29);
+
+ assert (++i != r.end ());
+ view1 v;
+ i.load (v);
+ assert (v.first == "John" && v.last == "Doe" && v.age == 30);
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view2
+ //
+ {
+ typedef odb::query<view2> query;
+ typedef odb::result<view2> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view2> ());
+ result::iterator i (r.begin ());
+ assert (i != r.end ());
+ assert (i->count == 4);
+ }
+
+ {
+ result r (db->query<view2> ("age < 31"));
+ result::iterator i (r.begin ());
+ assert (i != r.end ());
+ assert (i->count == 2);
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view3
+ //
+ {
+ typedef odb::query<view3> query;
+ typedef odb::result<view3> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view3> ());
+
+ size_t count (0);
+ for (result::iterator i (r.begin ()); i != r.end (); ++i)
+ {
+ if (i->last == "Doe")
+ assert (i->count == 2);
+ else if (i->last == "Dirt" ||
+ i->last == "Johansen")
+ assert (i->count == 1);
+ else
+ assert (false);
+
+ count++;
+ }
+
+ assert (count == 3);
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view4
+ //
+ {
+ typedef odb::query<view4> query;
+ typedef odb::result<view4> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view4> ("age > 30 ORDER BY age"));
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first == "Joe" && i->last == "Dirt" &&
+ i->location == "United States");
+
+ assert (++i != r.end ());
+ assert (i->first == "Johansen" && i->last == "Johansen" &&
+ i->location == "Sweden");
+ }
+
+ t.commit ();
+ }
+ }
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}
diff --git a/common/view/makefile b/common/view/makefile
new file mode 100644
index 0000000..098baeb
--- /dev/null
+++ b/common/view/makefile
@@ -0,0 +1,109 @@
+# file : common/view/makefile
+# author : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+# license : GNU GPL v2; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make
+
+cxx_tun := driver.cxx
+odb_hdr := test.hxx
+cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.o))
+cxx_od := $(cxx_obj:.o=.o.d)
+
+common.l := $(out_root)/libcommon/common/common.l
+common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
+
+driver := $(out_base)/driver
+dist := $(out_base)/.dist
+test := $(out_base)/.test
+clean := $(out_base)/.clean
+
+# Import.
+#
+$(call import,\
+ $(scf_root)/import/odb/stub.make,\
+ odb: odb,odb-rules: odb_rules)
+
+# Build.
+#
+$(driver): $(cxx_obj) $(common.l)
+$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base)
+$(cxx_obj) $(cxx_od): $(common.l.cpp-options)
+
+genf := $(addprefix $(odb_hdr:.hxx=-odb),.hxx .ixx .cxx) $(odb_hdr:.hxx=.sql)
+gen := $(addprefix $(out_base)/,$(genf))
+
+$(gen): $(odb)
+$(gen): odb := $(odb)
+$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema \
+--generate-query --table-prefix common_view_
+$(gen): cpp_options := -I$(src_base)
+$(gen): $(common.l.cpp-options)
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Dist
+#
+name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
+
+$(dist): db_id := @database@
+$(dist): sources := $(cxx_tun)
+$(dist): headers := $(odb_hdr)
+$(dist): data_dist := test.std
+$(dist): export name := $(name)
+$(dist): export extra_dist := $(data_dist) $(call vc9projs,$(name)) \
+$(call vc10projs,$(name))
+$(dist):
+ $(call dist-data,$(sources) $(headers) $(data_dist))
+ $(call meta-automake,../template/Makefile.am)
+ $(call meta-vc9projs,../template/template,$(name))
+ $(call meta-vc10projs,../template/template,$(name))
+
+# Test.
+#
+$(test): $(driver) $(src_base)/test.std
+ $(call schema)
+ $(call message,test $<,$< --options-file $(dcf_root)/db.options \
+>$(out_base)/test.out)
+ $(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
+ $(call message,,rm -f $(out_base)/test.out)
+
+# Clean.
+#
+$(clean): \
+ $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(cxx_obj)) \
+ $(addsuffix .cxx.clean,$(cxx_od)) \
+ $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
+ $(call message,,rm -f $(out_base)/test.out)
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(driver): | $(out_base)/.gitignore
+
+$(out_base)/.gitignore: files := driver $(genf)
+$(clean): $(out_base)/.gitignore.clean
+
+$(call include,$(bld_root)/git/gitignore.make)
+endif
+
+# How to.
+#
+$(call include,$(bld_root)/dist.make)
+$(call include,$(bld_root)/meta/vc9proj.make)
+$(call include,$(bld_root)/meta/vc10proj.make)
+$(call include,$(bld_root)/meta/automake.make)
+
+$(call include,$(odb_rules))
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/o-e.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/libcommon/makefile)
diff --git a/common/view/test.hxx b/common/view/test.hxx
new file mode 100644
index 0000000..9ceed60
--- /dev/null
+++ b/common/view/test.hxx
@@ -0,0 +1,114 @@
+// file : common/view/test.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#include <string>
+#include <memory>
+#include <cstddef> // std::size_t
+#include <iostream>
+
+#include <odb/core.hxx>
+
+#pragma db object
+struct country
+{
+ country (const std::string& c, std::string const& n)
+ : code (c), name (n)
+ {
+ }
+
+ country ()
+ {
+ }
+
+ #pragma db id
+ std::string code; // ISO 2-letter country code.
+
+ std::string name;
+};
+
+#pragma db object
+struct person
+{
+ person (unsigned long i,
+ const std::string& fn,
+ const std::string& ln,
+ unsigned short a,
+ country* l)
+ : id (i), first_name (fn), last_name (ln), age (a), location (l)
+ {
+ }
+
+ ~person ()
+ {
+ delete location;
+ }
+
+ person ()
+ {
+ }
+
+ #pragma db id
+ unsigned long id;
+
+ #pragma db column ("first")
+ std::string first_name;
+
+ #pragma db column ("last")
+ std::string last_name;
+
+ unsigned short age;
+
+ #pragma db not_null
+ country* location;
+};
+
+// General view with a custom query.
+//
+#pragma db view query("SELECT first, last, age FROM common_view_person")
+struct view1
+{
+ std::string first;
+ std::string last;
+ unsigned short age;
+};
+
+// Count view.
+//
+#pragma db view query("SELECT count(id) FROM common_view_person")
+struct view2
+{
+ std::size_t count;
+};
+
+// Aggregate view.
+//
+#pragma db view query("SELECT last, count(last) " \
+ "FROM common_view_person " \
+ "GROUP BY last")
+struct view3
+{
+ std::string last;
+ std::size_t count;
+ unsigned short age;
+};
+
+// JOIN view.
+//
+#pragma db view query("SELECT first, last, common_view_country.name " \
+ "FROM common_view_person " \
+ "LEFT JOIN common_view_country " \
+ "ON common_view_person.location = " \
+ "common_view_country.code")
+struct view4
+{
+ std::string first;
+ std::string last;
+ std::string location;
+};
+
+#endif // TEST_HXX
diff --git a/common/view/test.std b/common/view/test.std
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/common/view/test.std
generated by cgit v1.1 at 2024-11-22 21:13:30 +0000