[gegl] add new test for gegl_buffer_dup (copy on write)

[Ãyvind KolÃs <ok src gnome org>]

commit 1ea2514c9b94d8a570fc62f5fcb6e5cd47dbec46
Author: Michael Murà <batolettre gmail com>
Date:   Tue Aug 2 10:20:17 2011 +0200

    add new test for gegl_buffer_dup (copy on write)

 ...uplicate.buf => test_gegl_buffer_dup_copy1.buf} |    2 +-
 ...uplicate.buf => test_gegl_buffer_dup_copy2.buf} |    2 +-
 .../reference/test_gegl_buffer_dup_write1.buf      |   23 ++++++++++++++++++++
 ...plicate.buf => test_gegl_buffer_dup_write2.buf} |    2 +-
 ...plicate.buf => test_gegl_buffer_dup_write3.buf} |    2 +-
 .../reference/test_gegl_buffer_dup_write4.buf      |   23 ++++++++++++++++++++
 ...er_duplicate.c => test_gegl_buffer_dup_copy1.c} |    0
 ...er_duplicate.c => test_gegl_buffer_dup_copy2.c} |    2 +-
 ...r_duplicate.c => test_gegl_buffer_dup_write1.c} |    3 +-
 ...r_duplicate.c => test_gegl_buffer_dup_write2.c} |    1 +
 ...r_duplicate.c => test_gegl_buffer_dup_write3.c} |    3 +-
 ...r_duplicate.c => test_gegl_buffer_dup_write4.c} |    1 +
 12 files changed, 57 insertions(+), 7 deletions(-)
---
diff --git a/tests/buffer/reference/test_gegl_buffer_duplicate.buf b/tests/buffer/reference/test_gegl_buffer_dup_copy1.buf
similarity index 97%
copy from tests/buffer/reference/test_gegl_buffer_duplicate.buf
copy to tests/buffer/reference/test_gegl_buffer_dup_copy1.buf
index ba9d94c..8a70af7 100644
--- a/tests/buffer/reference/test_gegl_buffer_duplicate.buf
+++ b/tests/buffer/reference/test_gegl_buffer_dup_copy1.buf
@@ -1,4 +1,4 @@
-Test: test_gegl_buffer_duplicate
+Test: test_gegl_buffer_dup_copy1
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diff --git a/tests/buffer/reference/test_gegl_buffer_duplicate.buf b/tests/buffer/reference/test_gegl_buffer_dup_copy2.buf
similarity index 97%
copy from tests/buffer/reference/test_gegl_buffer_duplicate.buf
copy to tests/buffer/reference/test_gegl_buffer_dup_copy2.buf
index ba9d94c..15bcecd 100644
--- a/tests/buffer/reference/test_gegl_buffer_duplicate.buf
+++ b/tests/buffer/reference/test_gegl_buffer_dup_copy2.buf
@@ -1,4 +1,4 @@
-Test: test_gegl_buffer_duplicate
+Test: test_gegl_buffer_dup_copy2
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diff --git a/tests/buffer/reference/test_gegl_buffer_dup_write1.buf b/tests/buffer/reference/test_gegl_buffer_dup_write1.buf
new file mode 100644
index 0000000..529b9d9
--- /dev/null
+++ b/tests/buffer/reference/test_gegl_buffer_dup_write1.buf
@@ -0,0 +1,23 @@
+Test: test_gegl_buffer_dup_write1
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diff --git a/tests/buffer/reference/test_gegl_buffer_duplicate.buf b/tests/buffer/reference/test_gegl_buffer_dup_write2.buf
similarity index 97%
copy from tests/buffer/reference/test_gegl_buffer_duplicate.buf
copy to tests/buffer/reference/test_gegl_buffer_dup_write2.buf
index ba9d94c..bec90af 100644
--- a/tests/buffer/reference/test_gegl_buffer_duplicate.buf
+++ b/tests/buffer/reference/test_gegl_buffer_dup_write2.buf
@@ -1,4 +1,4 @@
-Test: test_gegl_buffer_duplicate
+Test: test_gegl_buffer_dup_write2
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diff --git a/tests/buffer/reference/test_gegl_buffer_duplicate.buf b/tests/buffer/reference/test_gegl_buffer_dup_write3.buf
similarity index 97%
rename from tests/buffer/reference/test_gegl_buffer_duplicate.buf
rename to tests/buffer/reference/test_gegl_buffer_dup_write3.buf
index ba9d94c..2933667 100644
--- a/tests/buffer/reference/test_gegl_buffer_duplicate.buf
+++ b/tests/buffer/reference/test_gegl_buffer_dup_write3.buf
@@ -1,4 +1,4 @@
-Test: test_gegl_buffer_duplicate
+Test: test_gegl_buffer_dup_write3
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diff --git a/tests/buffer/reference/test_gegl_buffer_dup_write4.buf b/tests/buffer/reference/test_gegl_buffer_dup_write4.buf
new file mode 100644
index 0000000..eeb1818
--- /dev/null
+++ b/tests/buffer/reference/test_gegl_buffer_dup_write4.buf
@@ -0,0 +1,23 @@
+Test: test_gegl_buffer_dup_write4
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diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_copy1.c
similarity index 100%
copy from tests/buffer/tests/test_gegl_buffer_duplicate.c
copy to tests/buffer/tests/test_gegl_buffer_dup_copy1.c
diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_copy2.c
similarity index 92%
copy from tests/buffer/tests/test_gegl_buffer_duplicate.c
copy to tests/buffer/tests/test_gegl_buffer_dup_copy2.c
index fa9fd1e..c069694 100644
--- a/tests/buffer/tests/test_gegl_buffer_duplicate.c
+++ b/tests/buffer/tests/test_gegl_buffer_dup_copy2.c
@@ -6,7 +6,7 @@ TEST ()
   buffer = gegl_buffer_new (&bound, babl_format ("Y float"));
   vgrad (buffer);
   buffer2 = gegl_buffer_dup (buffer);
-  print_buffer (buffer2);
+  print_buffer (buffer);
   gegl_buffer_destroy (buffer);
   gegl_buffer_destroy (buffer2);
   test_end ();
diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_write1.c
similarity index 82%
copy from tests/buffer/tests/test_gegl_buffer_duplicate.c
copy to tests/buffer/tests/test_gegl_buffer_dup_write1.c
index fa9fd1e..6552974 100644
--- a/tests/buffer/tests/test_gegl_buffer_duplicate.c
+++ b/tests/buffer/tests/test_gegl_buffer_dup_write1.c
@@ -6,7 +6,8 @@ TEST ()
   buffer = gegl_buffer_new (&bound, babl_format ("Y float"));
   vgrad (buffer);
   buffer2 = gegl_buffer_dup (buffer);
-  print_buffer (buffer2);
+  checkerboard (buffer, 3, 0.0, 1.0);
+  print_buffer (buffer);
   gegl_buffer_destroy (buffer);
   gegl_buffer_destroy (buffer2);
   test_end ();
diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_write2.c
similarity index 89%
copy from tests/buffer/tests/test_gegl_buffer_duplicate.c
copy to tests/buffer/tests/test_gegl_buffer_dup_write2.c
index fa9fd1e..239d5e8 100644
--- a/tests/buffer/tests/test_gegl_buffer_duplicate.c
+++ b/tests/buffer/tests/test_gegl_buffer_dup_write2.c
@@ -6,6 +6,7 @@ TEST ()
   buffer = gegl_buffer_new (&bound, babl_format ("Y float"));
   vgrad (buffer);
   buffer2 = gegl_buffer_dup (buffer);
+  checkerboard (buffer, 3, 0.0, 1.0);
   print_buffer (buffer2);
   gegl_buffer_destroy (buffer);
   gegl_buffer_destroy (buffer2);
diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_write3.c
similarity index 82%
copy from tests/buffer/tests/test_gegl_buffer_duplicate.c
copy to tests/buffer/tests/test_gegl_buffer_dup_write3.c
index fa9fd1e..5899b29 100644
--- a/tests/buffer/tests/test_gegl_buffer_duplicate.c
+++ b/tests/buffer/tests/test_gegl_buffer_dup_write3.c
@@ -6,7 +6,8 @@ TEST ()
   buffer = gegl_buffer_new (&bound, babl_format ("Y float"));
   vgrad (buffer);
   buffer2 = gegl_buffer_dup (buffer);
-  print_buffer (buffer2);
+  checkerboard (buffer2, 3, 0.0, 1.0);
+  print_buffer (buffer);
   gegl_buffer_destroy (buffer);
   gegl_buffer_destroy (buffer2);
   test_end ();
diff --git a/tests/buffer/tests/test_gegl_buffer_duplicate.c b/tests/buffer/tests/test_gegl_buffer_dup_write4.c
similarity index 89%
rename from tests/buffer/tests/test_gegl_buffer_duplicate.c
rename to tests/buffer/tests/test_gegl_buffer_dup_write4.c
index fa9fd1e..434e36e 100644
--- a/tests/buffer/tests/test_gegl_buffer_duplicate.c
+++ b/tests/buffer/tests/test_gegl_buffer_dup_write4.c
@@ -6,6 +6,7 @@ TEST ()
   buffer = gegl_buffer_new (&bound, babl_format ("Y float"));
   vgrad (buffer);
   buffer2 = gegl_buffer_dup (buffer);
+  checkerboard (buffer2, 3, 0.0, 1.0);
   print_buffer (buffer2);
   gegl_buffer_destroy (buffer);
   gegl_buffer_destroy (buffer2);