From 610fe6da7909c96ae8fa85d93ece5c2e5c2d729b Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Mon, 3 Jun 2013 12:49:10 -0700 Subject: [PATCH] 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 --- ...ne-continuation-and-non-continuation-backslash.c | 12 ++++++++++++ ...uation-and-non-continuation-backslash.c.expected | 13 +++++++++++++ 2 files changed, 25 insertions(+) create mode 100644 src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c create mode 100644 src/glsl/glcpp/tests/117-line-continuation-and-non-continuation-backslash.c.expected 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 @@ + + + + + + + + + + + + + -- 2.30.2