1 files changed, 0 insertions, 320 deletions

diff --git a/test/create-from-png.c b/test/create-from-png.c
deleted file mode 100644
index 2ca1fa2c0..000000000
--- a/test/create-from-png.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * Copyright © 2005 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Red Hat, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc. makes no representations about the
- * suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
- * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Carl Worth <cworth@cworth.org>
- */
-
-#include "cairo-test.h"
-
-#include <stdlib.h>
-
-#define WIDTH 2
-#define HEIGHT 2
-
-static cairo_status_t
-no_memory_error (void *closure, unsigned char *data, unsigned int size)
-{
-    return CAIRO_STATUS_NO_MEMORY;
-}
-
-static cairo_status_t
-read_error (void *closure, unsigned char *data, unsigned int size)
-{
-    return CAIRO_STATUS_READ_ERROR;
-}
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
-    const cairo_test_context_t *ctx = cairo_test_get_context (cr);
-    char *filename;
-    cairo_surface_t *surface;
-
-    xasprintf (&filename, "%s/reference/%s",
-	       ctx->srcdir, "create-from-png.ref.png");
-
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	cairo_test_status_t result;
-
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-
-	free (filename);
-	return result;
-    }
-
-    /* Pretend we modify the surface data (which detaches the PNG mime data) */
-    cairo_surface_flush (surface);
-    cairo_surface_mark_dirty (surface);
-
-    cairo_set_source_surface (cr, surface, 0, 0);
-    cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST);
-    cairo_paint (cr);
-
-    cairo_surface_destroy (surface);
-
-    free (filename);
-    return CAIRO_TEST_SUCCESS;
-}
-
-static cairo_test_status_t
-preamble (cairo_test_context_t *ctx)
-{
-    char *filename;
-    char *path;
-    cairo_surface_t *surface;
-    cairo_status_t status;
-    cairo_test_status_t result = CAIRO_TEST_SUCCESS;
-
-    surface = cairo_image_surface_create_from_png ("___THIS_FILE_DOES_NOT_EXIST___");
-    if (cairo_surface_status (surface) != CAIRO_STATUS_FILE_NOT_FOUND) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error: expected \"file not found\", but got: %s\n",
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    }
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    surface = cairo_image_surface_create_from_png_stream (no_memory_error, NULL);
-    if (cairo_surface_status (surface) != CAIRO_STATUS_NO_MEMORY) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error: expected \"out of memory\", but got: %s\n",
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    }
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    surface = cairo_image_surface_create_from_png_stream (read_error, NULL);
-    if (cairo_surface_status (surface) != CAIRO_STATUS_READ_ERROR) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error: expected \"read error\", but got: %s\n",
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    }
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* cheekily test error propagation from the user write funcs as well ... */
-    xasprintf (&path, "%s/reference", ctx->srcdir);
-    xasprintf (&filename, "%s/%s", path, "create-from-png.ref.png");
-
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else {
-	status = cairo_surface_write_to_png_stream (surface,
-					       (cairo_write_func_t) no_memory_error,
-					       NULL);
-	if (status != CAIRO_STATUS_NO_MEMORY) {
-	    result = cairo_test_status_from_status (ctx, status);
-	    if (result == CAIRO_TEST_FAILURE) {
-		cairo_test_log (ctx, "Error: expected \"out of memory\", but got: %s\n",
-				cairo_status_to_string (status));
-	    }
-	}
-
-	status = cairo_surface_write_to_png_stream (surface,
-						    (cairo_write_func_t) read_error,
-						    NULL);
-	if (status != CAIRO_STATUS_READ_ERROR) {
-	    result = cairo_test_status_from_status (ctx, status);
-	    if (result == CAIRO_TEST_FAILURE) {
-		cairo_test_log (ctx, "Error: expected \"read error\", but got: %s\n",
-				cairo_status_to_string (status));
-	    }
-	}
-
-	/* and check that error has not propagated to the surface */
-	if (cairo_surface_status (surface)) {
-	    result = cairo_test_status_from_status (ctx,
-						    cairo_surface_status (surface));
-	    if (result == CAIRO_TEST_FAILURE) {
-		cairo_test_log (ctx, "Error: user write error propagated to surface: %s",
-				cairo_status_to_string (cairo_surface_status (surface)));
-	    }
-	}
-    }
-    cairo_surface_destroy (surface);
-    free (filename);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* check that loading alpha/opaque PNGs generate the correct surfaces */
-    /* TODO: Avoid using target-specific references as sample images */
-    xasprintf (&filename, "%s/%s", path, "create-from-png.alpha.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_ARGB32) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an ARGB32 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    xasprintf (&filename, "%s/%s", path, "create-from-png.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_RGB24) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an RGB24 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* check paletted PNGs */
-    /* TODO: Avoid using target-specific references as sample images */
-    xasprintf (&filename, "%s/%s", path, "create-from-png.indexed-alpha.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_ARGB32) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an ARGB32 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* TODO: Avoid using target-specific references as sample images */
-    xasprintf (&filename, "%s/%s", path, "create-from-png.indexed.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_RGB24) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an RGB24 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* check grayscale PNGs */
-    /* TODO: Avoid using target-specific references as sample images */
-    xasprintf (&filename, "%s/%s", path, "create-from-png.gray-alpha.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_ARGB32) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an ARGB32 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-    if (result != CAIRO_TEST_SUCCESS)
-	return result;
-
-    /* TODO: Avoid using target-specific references as sample images */
-    xasprintf (&filename, "%s/%s", path, "create-from-png.gray.ref.png");
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface)) {
-	result = cairo_test_status_from_status (ctx,
-						cairo_surface_status (surface));
-	if (result == CAIRO_TEST_FAILURE) {
-	    cairo_test_log (ctx, "Error reading PNG image %s: %s\n",
-			    filename,
-			    cairo_status_to_string (cairo_surface_status (surface)));
-	}
-    } else if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_RGB24) {
-	cairo_test_log (ctx, "Error reading PNG image %s: did not create an RGB24 image\n",
-			filename);
-	result = CAIRO_TEST_FAILURE;
-    }
-    free (filename);
-    cairo_surface_destroy (surface);
-
-    free (path);
-
-    return result;
-}
-
-CAIRO_TEST (create_from_png,
-	    "Tests the creation of an image surface from a PNG file",
-	    "png", /* keywords */
-	    NULL, /* requirements */
-	    WIDTH, HEIGHT,
-	    preamble, draw)