From: Carl Worth <cworth@cworth.org>
Date: Mon, 3 Jun 2013 19:49:10 +0000 (-0700)
Subject: glcpp: Add test case for recently fixed loop-control underflow bug.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=610fe6da7909c96ae8fa85d93ece5c2e5c2d729b;p=mesa.git

glcpp: Add test case for recently fixed loop-control underflow bug.

To trigger the bug, it suffices to have a line-continuation followed by
a newline and then a non-line-continuation backslash.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c b/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c
new file mode 100644
index 00000000000..6a6f2829883
--- /dev/null
+++ b/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c
@@ -0,0 +1,12 @@
+/* This test case is the minimal case to replicate the bug reported here:
+ *
+ * https://bugs.freedesktop.org/show_bug.cgi?id=65112
+ *
+ * To trigger the bug, there must be a line-continuation sequence
+ * (backslash newline), then an additional newline character, and
+ * finally another backslash that is not part of a line-continuation
+ * sequence.
+ */
+\
+
+/* \ */
diff --git a/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c.expected b/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c.expected
new file mode 100644
index 00000000000..9b3eb676f08
--- /dev/null
+++ b/src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c.expected
@@ -0,0 +1,13 @@
+
+
+
+
+
+
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+ 
+
+
+ 
+