Count shaders attached to a program created with glCreateShaderProgramEXT

2 files changed, 78 insertions, 0 deletions

diff --git a/tests/shaders/CMakeLists.txt b/tests/shaders/CMakeLists.txt
index 1c748239..4a9d723d 100644
--- a/tests/shaders/CMakeLists.txt
+++ b/tests/shaders/CMakeLists.txt
@@ -25,6 +25,7 @@ add_executable (activeprogram-bad-program activeprogram-bad-program.c)
 add_executable (activeprogram-get activeprogram-get.c)
 add_executable (ati-fs-bad-delete ati-fs-bad-delete.c)
 add_executable (createshaderprogram-bad-type createshaderprogram-bad-type.c)
+add_executable (createshaderprogram-attached-shaders createshaderprogram-attached-shaders.c)
 add_executable (trinity-fp1 trinity-fp1.c)
 add_executable (fp-abs-01 fp-abs-01.c)
 add_executable (fp-abs-02 fp-abs-02.c)
diff --git a/tests/shaders/createshaderprogram-attached-shaders.c b/tests/shaders/createshaderprogram-attached-shaders.c
new file mode 100644
index 00000000..8b4c36b6
--- /dev/null
+++ b/tests/shaders/createshaderprogram-attached-shaders.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2010 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.
+ */
+
+/**
+ * \file createshaderprogram-attached-shaders.c
+ * Call glCreateShaderProgramEXT, verify that there are 0 attached shaders
+ *
+ * \author Ian Romanick <ian.d.romanick@intel.com>
+ */
+#include "piglit-util.h"
+
+int piglit_width = 100, piglit_height = 100;
+int piglit_window_mode = GLUT_RGB | GLUT_DOUBLE;
+
+static const char vs_text[] =
+	"void main() { gl_Position = gl_Vertex; }";
+
+
+enum piglit_result
+piglit_display(void)
+{
+	return PIGLIT_FAILURE;
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+	GLboolean pass = GL_TRUE;
+	GLint count;
+	GLuint prog;
+	GLenum err;
+
+	if (!GLEW_VERSION_2_0) {
+		printf("Requires OpenGL 2.0\n");
+		piglit_report_result(PIGLIT_SKIP);
+	}
+
+	piglit_require_extension("GL_EXT_separate_shader_objects");
+
+	prog = glCreateShaderProgramEXT(GL_VERTEX_SHADER, vs_text);
+
+	err = glGetError();
+	if (err != 0) {
+		printf("Unexpected OpenGL error state 0x%04x for "
+		       "glCreateShaderProgramEXT\n", err);
+		pass = GL_FALSE;
+	}
+
+	count = -1;
+	glGetProgramiv(prog, GL_ATTACHED_SHADERS, &count);
+	if (count != 0) {
+		printf("Expected attached shader count of 0, got %d.\n", count);
+		pass = GL_FALSE;
+	}
+
+	piglit_report_result(pass ? PIGLIT_SUCCESS : PIGLIT_FAILURE);
+}