1 files changed, 51 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess7_frag.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess7_frag.frag
new file mode 100644
index 0000000000..08f62b1110
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/preprocess7_frag.frag
@@ -0,0 +1,51 @@
+
+/*
+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
+// testing for char constants in #if and #elif
+// Also checking whether reserved words can be redefined.
+
+#define t1 c
+#define t2 d
+#define asm a
+
+ #if(t1==c)
+  #define t3 3
+ #elif(t1==d)
+  #define t4 4
+ #elif(t2==c)
+  #define t5 5
+ #endif
+
+ #ifndef t1
+   #define t7 7
+ #elif (t2==d)
+  #define t6 6
+ #endif
+
+ #if (t2=='d')
+  #define half 5
+ #else
+  #define half 8
+ #endif
+
+ #ifdef t22
+  #define x 5
+ #endif
+
+ void main(void)
+  {
+   int sum =0,a=9;
+
+   sum = half + sum;
+   sum = asm + a;
+
+  }
+