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-rw-r--r--common/query/one/driver.cxx204
-rw-r--r--common/query/one/makefile118
-rw-r--r--common/query/one/test.hxx27
-rw-r--r--common/query/one/test.std0
4 files changed, 349 insertions, 0 deletions
diff --git a/common/query/one/driver.cxx b/common/query/one/driver.cxx
new file mode 100644
index 0000000..e6b2b67
--- /dev/null
+++ b/common/query/one/driver.cxx
@@ -0,0 +1,204 @@
+// file : common/query/one/driver.cxx
+// copyright : Copyright (c) 2009-2014 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test query one support.
+//
+// We assume that other tests in common/query/ exercise a variety of
+// different kinds of queries. Here we are concerned with what is
+// specific to query_one() and query_value().
+//
+
+#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));
+ odb::database_id db_id (db->id ());
+
+ transaction t (db->begin ());
+
+ // query_one()
+ //
+ {
+ auto_ptr<object> o (db->query_one<object> ());
+ assert (o.get () == 0);
+ }
+
+ {
+ object o (4);
+ assert (!db->query_one<object> (o) && o.id_ == 4 && o.str_.empty ());
+ }
+
+ /*
+ {
+ object o (db->query_value<object> ());
+ assert (false);
+ }
+ */
+
+ object o (1);
+ o.str_ = "value 1";
+ db->persist (o);
+
+ {
+ auto_ptr<object> o (db->query_one<object> ());
+ assert (o.get () != 0 && o->str_ == "value 1");
+ }
+
+ {
+ object o;
+ assert (db->query_one<object> (o) && o.str_ == "value 1");
+ }
+
+ {
+ object o (db->query_value<object> ());
+ assert (o.str_ == "value 1");
+ }
+
+ // query_one(const char*)
+ //
+ const char* q1_c (db_id == odb::id_oracle ? "\"id\" = 1" : "id = 1");
+ const char* q0_c (db_id == odb::id_oracle ? "\"id\" = 2" : "id = 2");
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q1_c));
+ assert (o.get () != 0 && o->str_ == "value 1");
+ }
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q0_c));
+ assert (o.get () == 0);
+ }
+
+ {
+ object o;
+ assert (db->query_one<object> (q1_c, o) && o.str_ == "value 1");
+ }
+
+ {
+ object o (4);
+ assert (!db->query_one<object> (q0_c, o) &&
+ o.id_ == 4 && o.str_.empty ());
+ }
+
+ {
+ object o (db->query_value<object> (q1_c));
+ assert (o.str_ == "value 1");
+ }
+
+ // query_one(std::string)
+ //
+ string q1_s (q1_c);
+ string q0_s (q0_c);
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q1_s));
+ assert (o.get () != 0 && o->str_ == "value 1");
+ }
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q0_s));
+ assert (o.get () == 0);
+ }
+
+ {
+ object o;
+ assert (db->query_one<object> (q1_s, o) && o.str_ == "value 1");
+ }
+
+ {
+ object o (4);
+ assert (!db->query_one<object> (q0_s, o) &&
+ o.id_ == 4 && o.str_.empty ());
+ }
+
+ {
+ object o (db->query_value<object> (q1_s));
+ assert (o.str_ == "value 1");
+ }
+
+ // query_one(odb::query)
+ //
+ typedef odb::query<object> query;
+
+ query q1 (query::id == 1);
+ query q0 (query::id == 2);
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q1));
+ assert (o.get () != 0 && o->str_ == "value 1");
+ }
+
+ {
+ auto_ptr<object> o (db->query_one<object> (q0));
+ assert (o.get () == 0);
+ }
+
+ {
+ object o;
+ assert (db->query_one<object> (q1, o) && o.str_ == "value 1");
+ }
+
+ {
+ object o (4);
+ assert (!db->query_one<object> (q0, o) && o.id_ == 4 && o.str_.empty ());
+ }
+
+ {
+ object o (db->query_value<object> (q1));
+ assert (o.str_ == "value 1");
+ }
+
+ // Assertion on more than one element.
+ //
+ {
+ object o (2);
+ o.str_ = "value 2";
+ db->persist (o);
+ }
+
+ /*
+ {
+ auto_ptr<object> o (db->query_one<object> ());
+ assert (false);
+ }
+ */
+
+ /*
+ {
+ object o;
+ db->query_one<object> (o);
+ assert (false);
+ }
+ */
+
+ /*
+ {
+ object o (db->query_value<object> ());
+ assert (false);
+ }
+ */
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}
diff --git a/common/query/one/makefile b/common/query/one/makefile
new file mode 100644
index 0000000..2fd441b
--- /dev/null
+++ b/common/query/one/makefile
@@ -0,0 +1,118 @@
+# file : common/query/one/makefile
+# copyright : Copyright (c) 2009-2013 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
+genf := $(call odb-gen,$(odb_hdr))
+gen := $(addprefix $(out_base)/,$(genf))
+cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o)) $(filter %.o,$(gen:.cxx=.o))
+cxx_od := $(cxx_obj:.o=.o.d)
+
+common.l := $(out_root)/libcommon/common/common.l
+common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
+
+# Import.
+#
+$(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): $(common.l.cpp-options)
+
+$(gen): $(odb)
+$(gen): odb := $(odb)
+$(gen) $(dist): export odb_options += --generate-schema --generate-query \
+--generate-prepared --table-prefix t_query_one_
+$(gen): cpp_options := -I$(src_base)
+$(gen): $(common.l.cpp-options)
+
+ifneq ($(db_id),common)
+$(gen): odb_options += --database $(db_id)
+else
+$(gen): odb_options += --multi-database dynamic
+endif
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Dist
+#
+name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
+
+$(dist): sources := $(cxx_tun)
+$(dist): headers := $(odb_hdr)
+$(dist): data_dist := test.std
+$(dist): export name := $(name)
+$(dist): export extra_dist := $(data_dist) $(call vc8projs,$(name)) \
+$(call vc9projs,$(name)) $(call vc10projs,$(name)) $(call vc11projs,$(name)) \
+$(call vc12projs,$(name))
+$(dist):
+ $(call dist-data,$(sources) $(headers) $(data_dist))
+ $(call meta-automake,../../template/Makefile.am)
+ $(call meta-vc8projs,../../template/template,$(name))
+ $(call meta-vc9projs,../../template/template,$(name))
+ $(call meta-vc10projs,../../template/template,$(name))
+ $(call meta-vc11projs,../../template/template,$(name))
+ $(call meta-vc12projs,../../template/template,$(name))
+
+# Test.
+#
+ifneq ($(db_id),common)
+$(eval $(call test-rule))
+else
+$(foreach d,$(databases),$(eval $(call test-rule,$d)))
+endif
+
+# Clean.
+#
+$(clean): \
+ $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(cxx_obj)) \
+ $(addsuffix .cxx.clean,$(cxx_od)) \
+ $(addsuffix .hxx.clean,$(filter %.cxx,$(gen)))
+ $(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,$(bld_root)/meta/vc8proj.make)
+$(call include,$(bld_root)/meta/vc9proj.make)
+$(call include,$(bld_root)/meta/vc10proj.make)
+$(call include,$(bld_root)/meta/vc11proj.make)
+$(call include,$(bld_root)/meta/vc12proj.make)
+$(call include,$(bld_root)/meta/automake.make)
+
+$(call include,$(bld_root)/cxx/standard.make) # cxx_standard
+ifdef cxx_standard
+$(gen): odb_options += --std $(cxx_standard)
+$(call include,$(odb_rules))
+endif
+
+$(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/query/one/test.hxx b/common/query/one/test.hxx
new file mode 100644
index 0000000..1a9c35e
--- /dev/null
+++ b/common/query/one/test.hxx
@@ -0,0 +1,27 @@
+// file : common/query/one/test.hxx
+// copyright : Copyright (c) 2009-2014 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#include <string>
+
+#pragma db object
+struct object
+{
+ object (unsigned long id)
+ : id_ (id)
+ {
+ }
+
+ object ()
+ {
+ }
+
+ #pragma db id
+ unsigned long id_;
+ std::string str_;
+};
+
+#endif // TEST_HXX
diff --git a/common/query/one/test.std b/common/query/one/test.std
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/common/query/one/test.std
generated by cgit v1.1 at 2024-11-21 20:15:55 +0000