File: fs-sign-sat-neg-abs.shader_test

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[require]
GLSL >= 1.10

[vertex shader passthrough]

[fragment shader]
uniform vec4 arg0;
uniform vec4 expect;

void main()
{
	if (clamp(sign(-abs(arg0)), 0.0, 1.0) != expect)
		gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
	else
		gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);
}

[test]
uniform vec4 arg0 -5.0 5.0 0.0 0.0
uniform vec4 expect 0.0 0.0 0.0 0.0
draw rect -1 -1 2 2
probe rgb 1 1 0.0 1.0 0.0