From ed60746355044dd39acd82b8f42c4d9886914567 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 2 Jun 2010 17:22:12 +0200
Subject: Implement generation of specifier functions (--generate-specifier)

These functions determine whether the option was specified on the command
line. New test: specifier.
---
 tests/makefile             |  2 +-
 tests/specifier/driver.cxx | 30 +++++++++++++++++++
 tests/specifier/makefile   | 73 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/specifier/test.cli   | 13 +++++++++
 4 files changed, 117 insertions(+), 1 deletion(-)
 create mode 100644 tests/specifier/driver.cxx
 create mode 100644 tests/specifier/makefile
 create mode 100644 tests/specifier/test.cli

(limited to 'tests')

diff --git a/tests/makefile b/tests/makefile
index 109c48d..0d96d76 100644
--- a/tests/makefile
+++ b/tests/makefile
@@ -5,7 +5,7 @@
 
 include $(dir $(lastword $(MAKEFILE_LIST)))../build/bootstrap.make
 
-tests := ctor erase file lexer parser
+tests := ctor erase file lexer parser specifier
 
 default   := $(out_base)/
 test      := $(out_base)/.test
diff --git a/tests/specifier/driver.cxx b/tests/specifier/driver.cxx
new file mode 100644
index 0000000..9f9005a
--- /dev/null
+++ b/tests/specifier/driver.cxx
@@ -0,0 +1,30 @@
+// file      : tests/specifier/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+// Test specifier functions.
+//
+
+#include <string>
+#include <cassert>
+
+#include "test.hxx"
+
+using namespace std;
+
+int
+main (int argc, char* argv[])
+{
+  options o (argc, argv);
+
+  assert (o.a ());
+  assert (o.b () == 1 && !o.b_specified ());
+  assert (o.c () == "foo" && o.c_specified ());
+
+  o.b_specified (true);
+  o.c_specified (false);
+
+  assert (o.b_specified ());
+  assert (!o.c_specified ());
+}
diff --git a/tests/specifier/makefile b/tests/specifier/makefile
new file mode 100644
index 0000000..d2f67a3
--- /dev/null
+++ b/tests/specifier/makefile
@@ -0,0 +1,73 @@
+# file      : tests/specifier/makefile
+# author    : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make
+
+cxx_tun := driver.cxx
+cli_tun := test.cli
+
+#
+#
+cxx_obj  := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(cli_tun:.cli=.o))
+cxx_od   := $(cxx_obj:.o=.o.d)
+
+driver   := $(out_base)/driver
+test     := $(out_base)/.test
+clean    := $(out_base)/.clean
+
+# Build.
+#
+$(driver): $(cxx_obj)
+$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base)
+
+genf := $(cli_tun:.cli=.hxx) $(cli_tun:.cli=.ixx) $(cli_tun:.cli=.cxx)
+gen  := $(addprefix $(out_base)/,$(genf))
+
+$(gen): $(out_root)/cli/cli
+$(gen): cli := $(out_root)/cli/cli
+$(gen): cli_options := --generate-specifier --generate-modifier
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Test.
+#
+$(test): driver := $(driver)
+$(test): $(driver)
+	$(call message,test $$1,$$1 -a -c foo,$(driver))
+
+# Clean.
+#
+$(clean):                            \
+  $(driver).o.clean                  \
+  $(addsuffix .cxx.clean,$(cxx_obj)) \
+  $(addsuffix .cxx.clean,$(cxx_od))  \
+  $(addprefix $(out_base)/,$(cli_tun:.cli=.cxx.cli.clean))
+
+# 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,$(bld_root)/cxx/o-e.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(scf_root)/cli/cli-cxx.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/cli/makefile)
+
diff --git a/tests/specifier/test.cli b/tests/specifier/test.cli
new file mode 100644
index 0000000..e9c9ad0
--- /dev/null
+++ b/tests/specifier/test.cli
@@ -0,0 +1,13 @@
+// file      : tests/specifier/test.cli
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+include <string>;
+
+class options
+{
+  bool -a;
+  int -b = 1;
+  std::string -c;
+};
-- 
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