1 files changed, 61 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/operators/assignments_vert.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/operators/assignments_vert.vert
new file mode 100644
index 0000000000..4ce8bea9b5
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/operators/assignments_vert.vert
@@ -0,0 +1,61 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+attribute vec4 gtf_Vertex;
+uniform mat4 gtf_ModelViewProjectionMatrix;
+varying vec4 color;
+
+void main (void)
+{
+	int m = 12;
+	int n = 102;
+	bool result = true;
+	int r = m;
+
+	if( r==12 )
+		result = result && true;
+	else
+		result = result && false;
+
+	r += m;
+
+	if( r == 24 )
+		result = result && true;
+	else
+		result = result && false;
+
+	r-= m;
+
+	if( r == 12 )
+		result = result && true;
+	else
+		result = result && false;
+
+	r*= m;
+
+	if ( r == 144 )
+		result = result && true;
+	else
+		result = result && false;
+
+	r/= m;
+
+	// Integer divide can be implemented via float reciprocal,
+	// so the result need not be exact
+	if( r >= 11 && r <= 13 )
+		result = result && true;
+	else
+		result = result && false;
+
+	float gray;
+	if( result )
+	gray=1.0;
+	else gray=0.0;
+	color = vec4(gray, gray, gray, 1.0);
+	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
+}