[gegl] tests: add a test case for stretch-contrast-hsv

[Téo Mazars <teom src gnome org>]

commit 47dd36aeb19e85025ccb05e2902edb11c2b9d614
Author: Carlos Zubieta <czubieta dev gmail com>
Date:   Sat Nov 16 16:11:53 2013 +0100

    tests: add a test case for stretch-contrast-hsv

 tests/compositions/Makefile.am                     |    1 +
 tests/compositions/data/boats.png                  |  Bin 0 -> 292472 bytes
 .../reference/stretch-contrast-hsv.png             |  Bin 0 -> 406837 bytes
 3 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/compositions/Makefile.am b/tests/compositions/Makefile.am
index 46cfcc7..630e013 100644
--- a/tests/compositions/Makefile.am
+++ b/tests/compositions/Makefile.am
@@ -52,6 +52,7 @@ TESTS = \
 NO_OPENCL_TESTS = \
   rgbe-load.xml                 \
   rgbe-save.xml                 \
+  stretch-contrast-hsv.xml      \
   pnm-raw-load.xml              \
   pnm-ascii-load.xml
 
diff --git a/tests/compositions/data/boats.png b/tests/compositions/data/boats.png
new file mode 100644
index 0000000..e56c2e8
Binary files /dev/null and b/tests/compositions/data/boats.png differ
diff --git a/tests/compositions/reference/stretch-contrast-hsv.png 
b/tests/compositions/reference/stretch-contrast-hsv.png
new file mode 100644
index 0000000..c1e6c14
Binary files /dev/null and b/tests/compositions/reference/stretch-contrast-hsv.png differ