From 5a37cf88b5a71c450caf9bb94a0d9b379baa0781 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 27 Mar 2014 13:41:19 -0700
Subject: [PATCH] win32: Add a test for wglUseFontBitmaps().

---
 test/.gitignore           |  2 ++
 test/Makefile.am          |  7 ++++
 test/wgl_usefontbitmaps.c | 75 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 84 insertions(+)
 create mode 100644 test/wgl_usefontbitmaps.c

diff --git a/test/.gitignore b/test/.gitignore
index a33ea93..f771a27 100644
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -15,5 +15,7 @@ headerguards
 khronos_typedefs
 miscdefines
 wgl_core_and_exts
+wgl_usefontbitmaps
+wgl_usefontbitmaps_unicode
 *.log
 *.trs
diff --git a/test/Makefile.am b/test/Makefile.am
index 972a5db..e9c4676 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -109,6 +109,8 @@ endif
 if BUILD_WGL
 WGL_TESTS = \
 	wgl_core_and_exts$(EXEEXT) \
+	wgl_usefontbitmaps$(EXEEXT) \
+	wgl_usefontbitmaps_unicode$(EXEEXT) \
 	$()
 
 WGL_LIBS = libwgl_common.la
@@ -164,3 +166,8 @@ khronos_typedefs_SOURCES = \
 	$()
 
 wgl_core_and_exts_LDADD = $(EPOXY) libwgl_common.la -lgdi32
+
+wgl_usefontbitmaps_LDADD = $(EPOXY) libwgl_common.la -lgdi32
+wgl_usefontbitmaps_unicode_SOURCES = wgl_usefontbitmaps.c
+wgl_usefontbitmaps_unicode_LDADD = $(EPOXY) libwgl_common.la -lgdi32
+wgl_usefontbitmaps_unicode_CPPFLAGS = $(AM_CPPFLAGS) -DUNICODE
diff --git a/test/wgl_usefontbitmaps.c b/test/wgl_usefontbitmaps.c
new file mode 100644
index 0000000..3287b65
--- /dev/null
+++ b/test/wgl_usefontbitmaps.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2013 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <config.h>
+#include <stdio.h>
+
+#include "wgl_common.h"
+#include <epoxy/gl.h>
+
+static int
+test_function(HDC hdc)
+{
+    bool pass = true;
+    HGLRC ctx;
+    GLuint dlist[2] = {100, 101};
+    const char *string = "some string";
+
+    ctx = wglCreateContext(hdc);
+    if (!ctx) {
+        fprintf(stderr, "Failed to create wgl context\n");
+        return 1;
+    }
+    if (!wglMakeCurrent(hdc, ctx)) {
+        fprintf(stderr, "Failed to make context current\n");
+        return 1;
+    }
+
+    /* First, use the #ifdeffed variant of the function */
+    wglUseFontBitmaps(hdc, 0, 255, dlist[1]);
+    glListBase(dlist[1]);
+    glCallLists(strlen(string), GL_UNSIGNED_BYTE, string);
+
+    /* Now, use the specific version, manually. */
+#ifdef UNICODE
+    wglUseFontBitmapsW(hdc, 0, 255, dlist[2]);
+#else
+    wglUseFontBitmapsA(hdc, 0, 255, dlist[2]);
+#endif
+    glListBase(dlist[2]);
+    glCallLists(strlen(string), GL_UNSIGNED_BYTE, string);
+
+    wglMakeCurrent(NULL, NULL);
+    wglDeleteContext(ctx);
+
+    return !pass;
+}
+
+int
+main(int argc, char **argv)
+{
+    make_window_and_test(test_function);
+
+    /* UNREACHED */
+    return 1;
+}