3 files changed, 42 insertions, 0 deletions
diff --git a/examples/glsl_parser_test/ReadMe.txt b/examples/glsl_parser_test/ReadMe.txt
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+++ b/examples/glsl_parser_test/ReadMe.txt
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+This directory holds example test files that can be registered with Piglit
+with ``add_glsl_parser_test()``. For a decription of the the test's
+behavior and file format, see the docstrings in file glsl_parser_test.py.
diff --git a/examples/glsl_parser_test/bit-logic-assign.frag b/examples/glsl_parser_test/bit-logic-assign.frag
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index 000000000..78eff0f4d
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+++ b/examples/glsl_parser_test/bit-logic-assign.frag
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+// The config section below is required.
+//
+// [config]
+// # The config section may contain comments.
+// expect_result: pass
+// glsl_version: 1.30
+// [end config]
+//
+// Description: bit-logic assignment ops with argument type (int, int)
+//
+// From page 50 (page 56 of PDF) of the GLSL 1.30 spec:
+//     "The operands must be of type signed or unsigned integers or integer
+//     vectors."
+
+#version 130
+void main() {
+    int x = 0;
+    x &= 1;
+    x |= 1;
+    x ^= 1;
+}
diff --git a/examples/glsl_parser_test/bit-logic.vert b/examples/glsl_parser_test/bit-logic.vert
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index 000000000..9b7ffedd5
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+++ b/examples/glsl_parser_test/bit-logic.vert
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+/* The config section below is required.
+ *
+ * [config]
+ * # The config section may contain comments.
+ * expect_result: fail
+ * glsl_version: 1.30
+ * [end config]
+ *
+ * Description: bit-and with argument type (int, uint)
+ *
+ * From page 50 (page 56 of PDF) of the GLSL 1.30 spec:
+ *     "The fundamental types of the operands (signed or unsigned) must match"
+ */
+
+#version 130
+void main() {
+    int x = int(7) & uint(1);
+}