From 04b270fd7b1e63fb30c45f661a7492020526f0a9 Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Wed, 1 Feb 2006 19:26:02 +0000
Subject: [PATCH] * flower/test-std.cc: Add simple unit test for vector
 migration.

* stepmake/stepmake/test*: Unit test support.
---
 ChangeLog                           |  4 +++
 flower/GNUmakefile                  | 13 +--------
 flower/include/std-vector.hh        | 15 ++++++----
 flower/test-std.cc                  | 45 +++++++++++++++++++++++++++++
 stepmake/stepmake/test-rules.make   | 11 +++++++
 stepmake/stepmake/test-targets.make |  6 ++++
 stepmake/stepmake/test-vars.make    |  5 ++++
 7 files changed, 82 insertions(+), 17 deletions(-)
 create mode 100644 flower/test-std.cc
 create mode 100644 stepmake/stepmake/test-rules.make
 create mode 100644 stepmake/stepmake/test-targets.make
 create mode 100644 stepmake/stepmake/test-vars.make

diff --git a/ChangeLog b/ChangeLog
index fa887d06d7..df45f6d6c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2006-02-01  Jan Nieuwenhuizen  <janneke@gnu.org>
 
+	* flower/test-std.cc: Add simple unit test for vector migration.
+
+	* stepmake/stepmake/test*: Unit test support.
+
 	* flower/include/std-vector.hh (del): Remove.  Use erase (),
 	update callers.
 
diff --git a/flower/GNUmakefile b/flower/GNUmakefile
index 9a36eea33f..6c78043142 100644
--- a/flower/GNUmakefile
+++ b/flower/GNUmakefile
@@ -1,8 +1,3 @@
-# title	   top level makefile for FlowerLib
-# file	   flower/Makefile
-
-# should reinstate versioning if shared libs are enabled.
-
 depth = ..
 
 NAME = flower
@@ -12,12 +7,6 @@ SUBDIRS = include
 SCRIPTS = 
 README_FILES = NEWS-1.0 NEWS-1.1.46 README TODO
 EXTRA_DIST_FILES= VERSION $(README_FILES) $(SCRIPTS)
-STEPMAKE_TEMPLATES=library c++ po
-
-
+STEPMAKE_TEMPLATES=library c++ po test
 
 include $(depth)/make/stepmake.make 
-
-foo:
-	echo $(DIST_FILES) $(O_FILES) $(OBJECT_FILES)
-
diff --git a/flower/include/std-vector.hh b/flower/include/std-vector.hh
index ce88a5d628..db6cb9241e 100644
--- a/flower/include/std-vector.hh
+++ b/flower/include/std-vector.hh
@@ -260,6 +260,7 @@ namespace std {
     return VPOS;
   }
 #endif
+
 }
 
 
@@ -268,14 +269,18 @@ namespace std {
 
 namespace std {
 
+#ifndef Array  
 #define vector Array
-  using namespace std;
+#endif
 
-  #ifndef VSIZE
-  #define VSIZE
+  using namespace std;
+  
+#ifndef VSIZE
+#define VSIZE
   typedef int vsize;
-  #define VPOS -1
-  #endif
+#define VPOS -1
+#endif
+
 }
 
 
diff --git a/flower/test-std.cc b/flower/test-std.cc
new file mode 100644
index 0000000000..85e0a372fa
--- /dev/null
+++ b/flower/test-std.cc
@@ -0,0 +1,45 @@
+#if !STD_VECTOR
+#define Array flower_vector
+#endif
+#include "std-vector.hh"
+
+#include <iostream>
+
+#include <boost/test/auto_unit_test.hpp>
+#include <boost/test/floating_point_comparison.hpp>
+
+using boost::unit_test::test_suite;
+
+template<typename T>
+void
+print (vector<T> v)
+{
+  for (vsize i = 0; i < v.size (); i++)
+    cout << "v[" << i << "] = " << v[i] << endl;
+}
+
+BOOST_AUTO_UNIT_TEST (vector_erase)
+{
+  vector<int> v;
+  v.push_back (0);
+  v.push_back (1);
+  BOOST_CHECK_EQUAL (v.size (), 2u);
+  v.erase (v.begin () + 1);
+  BOOST_CHECK_EQUAL (v.size (), 1u);
+  BOOST_CHECK_EQUAL (v.back (), 0);
+
+  v.push_back (1);
+  BOOST_CHECK_EQUAL (v.size (), 2u);
+  v.erase (v.begin () + 0);
+  BOOST_CHECK_EQUAL (v.size (), 1u);
+  BOOST_CHECK_EQUAL (v.back (), 1);
+}
+
+
+test_suite*
+init_unit_test_suite (int, char**)
+{
+  test_suite *test = BOOST_TEST_SUITE("std::Flower");
+  test->add (BOOST_TEST_CASE (vector_erase));
+  return test;
+}
diff --git a/stepmake/stepmake/test-rules.make b/stepmake/stepmake/test-rules.make
new file mode 100644
index 0000000000..d733dbbe69
--- /dev/null
+++ b/stepmake/stepmake/test-rules.make
@@ -0,0 +1,11 @@
+
+define MODULE_LIB_template \
+$(1)/$(outdir)/library.a : \
+	$(MAKE) -C $(1)
+endef
+
+$(foreach a, $(MODULE_LIBS), $(eval $(call MODULE_LIB_template,$(a))))
+
+$(TEST_EXECUTABLE): $(outdir)/config.hh $(TEST_O_FILES) $(TEST_MODULE_LIBS:%=%/$(outdir)/library.a)
+	$(foreach a, $(TEST_MODULE_LIBS), $(MAKE) -C $(a) && ) true
+	$(LD) -o $@ $(TEST_O_FILES) $(TEST_LOADLIBES) $(ALL_LDFLAGS)
diff --git a/stepmake/stepmake/test-targets.make b/stepmake/stepmake/test-targets.make
new file mode 100644
index 0000000000..fd74538aae
--- /dev/null
+++ b/stepmake/stepmake/test-targets.make
@@ -0,0 +1,6 @@
+.PHONY: check test
+
+check: test
+
+test: $(TEST_EXECUTABLE)
+	$(TEST_EXECUTABLE)
diff --git a/stepmake/stepmake/test-vars.make b/stepmake/stepmake/test-vars.make
new file mode 100644
index 0000000000..ffabc1bd29
--- /dev/null
+++ b/stepmake/stepmake/test-vars.make
@@ -0,0 +1,5 @@
+TEST_O_FILES := $(filter $(outdir)/test%, $(O_FILES))
+O_FILES := $(filter-out $(outdir)/test%, $(O_FILES))
+
+TEST_EXECUTABLE = $(outdir)/test-$(NAME)
+TEST_LOADLIBES = $(LOADLIBES) -lboost_unit_test_framework
-- 
2.39.2