1 files changed, 64 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess1_frag.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess1_frag.frag
new file mode 100644
index 0000000000..72f4d14258
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess1_frag.frag
@@ -0,0 +1,64 @@
+
+/*
+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.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+// tests for macro redifinition (t2) and the #if and #else nestings.
+// takes care of elif also.
+
+#define t1 (1+2)
+#define t2 2
+#define t2 3
+
+// testing the if depth
+#if (t1==3)
+  #define t3 3
+  #if defined t2
+    #define t4 4
+      #if defined(t3)
+          #define t5 5
+             #ifdef t5
+               #define t6 6
+                 #ifndef t7
+                   #define t7 7
+                 #else
+                   #define t8 8
+                 #endif
+             #endif
+      #else
+         #ifndef t8
+             #define t8 8
+         #elif (t8==8)
+            #define t9 9
+         #else
+            #if defined t7
+              #define t9 9
+            #endif
+         #endif
+      #endif
+  #else
+    #define t10 10
+  #endif
+#endif
+
+
+#define t8 8
+#define t9 9
+#define t10 10
+
+void main(void)
+{
+ int sum=1 ;
+ sum = t1+t2;
+ sum = t3+t4;
+ sum = t5+t6;
+ sum = t7+t8;
+ sum = t9+t10;
+}
+