Add ToT WebGL conformance tests : part 9

conformance/ogles/GL/functions/qualifiers_float_frag.frag

Index: conformance/ogles/GL/functions/qualifiers_float_frag.frag
===================================================================
--- conformance/ogles/GL/functions/qualifiers_float_frag.frag	(revision 0)
+++ conformance/ogles/GL/functions/qualifiers_float_frag.frag	(working copy)
@@ -0,0 +1,59 @@
+
+/*
+** Copyright (c) 2012 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+varying vec4 color;
+
+
+
+float qualifiers(in float a, out float b, inout float c, const in float d, float e)
+{
+	b = a;
+	c += d;
+	a += 1.0;
+	return e;
+}
+
+
+
+void main (void)
+{
+	float a = 1.0, b = 2.0, c = 3.0, d = 4.0, e = 1.0, f = 0.0;
+	float q = 0.0;
+	float q2 = 0.0;
+
+	f = qualifiers(a, b, c, d, e);
+
+	if(a == 1.0) q += 1.0;
+	if(b == 1.0) q += 2.0;
+	if(c == 7.0) q += 4.0;
+	if(d == 4.0) q2 += 1.0;
+	if(e == 1.0) q2 += 2.0;
+	if(f == 1.0) q2 += 4.0;
+
+	gl_FragColor = vec4(vec2(q / 7.0, q2 / 7.0), 1.0, 1.0);
+}