From 04b08da9af0c450d645ab7389d1467308cfc2db8 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@debian.org>
Date: Mon, 4 Mar 2013 21:27:36 +0100
Subject: Imported Upstream version 1.1~hg20130304

---
 misc/swig/stdio/file.swig    | 15 ++++++++++++++-
 misc/swig/stdio/file_test.go | 22 ++++++++++++++++++++++
 misc/swig/stdio/hello.go     | 11 -----------
 3 files changed, 36 insertions(+), 12 deletions(-)
 create mode 100644 misc/swig/stdio/file_test.go
 delete mode 100644 misc/swig/stdio/hello.go

(limited to 'misc/swig/stdio')

diff --git a/misc/swig/stdio/file.swig b/misc/swig/stdio/file.swig
index 57c623f8f..8ba341d08 100644
--- a/misc/swig/stdio/file.swig
+++ b/misc/swig/stdio/file.swig
@@ -6,6 +6,19 @@
 
 %{
 #include <stdio.h>
+#include <stdlib.h>
 %}
 
-int puts(const char *);
+%typemap(gotype) const char * "string"
+%typemap(in) const char * %{
+	$1 = malloc($input.n + 1);
+	memcpy($1, $input.p, $input.n);
+	$1[$input.n] = '\0';
+%}
+%typemap(freearg) const char * %{
+	free($1);
+%}
+
+FILE *fopen(const char *name, const char *mode);
+int fclose(FILE *);
+int fgetc(FILE *);
diff --git a/misc/swig/stdio/file_test.go b/misc/swig/stdio/file_test.go
new file mode 100644
index 000000000..6478a7cf3
--- /dev/null
+++ b/misc/swig/stdio/file_test.go
@@ -0,0 +1,22 @@
+// Copyright 2012 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package file
+
+import "testing"
+
+// Open this file itself and verify that the first few characters are
+// as expected.
+func TestRead(t *testing.T) {
+	f := Fopen("file_test.go", "r")
+	if f == nil {
+		t.Fatal("fopen failed")
+	}
+	if Fgetc(f) != '/' || Fgetc(f) != '/' || Fgetc(f) != ' ' || Fgetc(f) != 'C' {
+		t.Error("read unexpected characters")
+	}
+	if Fclose(f) != 0 {
+		t.Error("fclose failed")
+	}
+}
diff --git a/misc/swig/stdio/hello.go b/misc/swig/stdio/hello.go
deleted file mode 100644
index eec294278..000000000
--- a/misc/swig/stdio/hello.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2011 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-import "swig/file"
-
-func main() {
-	file.Puts("Hello, world")
-}
-- 
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