[gimp] app: fix tests after the GimpPrecision enum change

[Michael Natterer <mitch src gnome org>]

commit b14f96dbd0a0d8bdd36b74ffbcd9f7e38ff9b214
Author: Michael Natterer <mitch gimp org>
Date:   Sun Jun 23 17:24:03 2013 +0200

    app: fix tests after the GimpPrecision enum change

 app/tests/test-core.c |    2 +-
 app/tests/test-xcf.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/tests/test-core.c b/app/tests/test-core.c
index 86113c6..e3bb3bd 100644
--- a/app/tests/test-core.c
+++ b/app/tests/test-core.c
@@ -82,7 +82,7 @@ gimp_test_image_setup (GimpTestFixture *fixture,
                                    GIMP_TEST_IMAGE_SIZE,
                                    GIMP_TEST_IMAGE_SIZE,
                                    GIMP_RGB,
-                                   GIMP_PRECISION_FLOAT);
+                                   GIMP_PRECISION_FLOAT_LINEAR);
 }
 
 /**
diff --git a/app/tests/test-xcf.c b/app/tests/test-xcf.c
index a6d3582..c8c3e2f 100644
--- a/app/tests/test-xcf.c
+++ b/app/tests/test-xcf.c
@@ -62,7 +62,7 @@
 #define GIMP_MAINIMAGE_WIDTH            100
 #define GIMP_MAINIMAGE_HEIGHT           90
 #define GIMP_MAINIMAGE_TYPE             GIMP_RGB
-#define GIMP_MAINIMAGE_PRECISION        GIMP_PRECISION_U8
+#define GIMP_MAINIMAGE_PRECISION        GIMP_PRECISION_U8_GAMMA
 
 #define GIMP_MAINIMAGE_LAYER1_NAME      "layer1"
 #define GIMP_MAINIMAGE_LAYER1_WIDTH     50