1 files changed, 129 insertions, 0 deletions
diff --git a/test/XpmCreate.c b/test/XpmCreate.c
new file mode 100644
index 0000000..6c3d990
--- /dev/null
+++ b/test/XpmCreate.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2023, Oracle and/or its affiliates.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include "config.h"
+
+#include <X11/xpm.h>
+#include <glib.h>
+
+#include "TestAllFiles.h"
+
+
+/*
+ * XpmCreateXpmImageFromData - parse an XPM from data strings
+ *
+ * Todo:
+ *  - actually check the returned info/image
+ *  - check with data other than read from XPM files
+ */
+static int
+TestCreateXpmImageFromData(const gchar *filepath)
+{
+    char **data = NULL;
+    int status;
+
+    status = XpmReadFileToData(filepath, &data);
+
+    if (status == XpmSuccess) {
+        XpmImage image;
+        XpmInfo info;
+
+        g_assert_nonnull(data);
+
+        status = XpmCreateXpmImageFromData(data, &image, &info);
+        g_assert_cmpint(status, ==, XpmSuccess);
+
+        XpmFreeXpmImage(&image);
+        XpmFreeXpmInfo(&info);
+        XpmFree(data);
+    }
+
+    return status;
+}
+
+static void
+test_XpmCreateXpmImageFromData(void)
+{
+    TestAllNormalFiles("good", XpmSuccess, TestCreateXpmImageFromData);
+    TestAllNormalFiles("invalid", XpmFileInvalid, TestCreateXpmImageFromData);
+    TestAllNormalFiles("no-mem", XpmNoMemory, TestCreateXpmImageFromData);
+    /* XpmReadFileToData calls XpmReadFileToXpmImage so it
+       supports compressed files */
+    TestAllCompressedFiles("good", XpmSuccess, TestCreateXpmImageFromData);
+    TestAllCompressedFiles("invalid", XpmFileInvalid, TestCreateXpmImageFromData);
+    TestAllCompressedFiles("no-mem", XpmNoMemory, TestCreateXpmImageFromData);
+}
+
+
+/*
+ * XpmCreateXpmImageFromBuffer - parse an XPM from data strings
+ *
+ * Todo:
+ *  - actually check the returned info/image
+ *  - check with data other than read from XPM files
+ */
+static int
+TestCreateXpmImageFromBuffer(const gchar *filepath)
+{
+    char *buffer = NULL;
+    XpmImage image;
+    XpmInfo info;
+    int status;
+
+    status = XpmReadFileToBuffer(filepath, &buffer);
+    g_assert_cmpint(status, ==, XpmSuccess);
+
+    status = XpmCreateXpmImageFromBuffer(buffer, &image, &info);
+
+    if (status == XpmSuccess) {
+        XpmFreeXpmImage(&image);
+        XpmFreeXpmInfo(&info);
+    }
+
+    XpmFree(buffer);
+
+    return status;
+}
+
+static void
+test_XpmCreateXpmImageFromBuffer(void)
+{
+    TestAllNormalFiles("good", XpmSuccess, TestCreateXpmImageFromBuffer);
+    TestAllNormalFiles("invalid", XpmFileInvalid, TestCreateXpmImageFromBuffer);
+    TestAllNormalFiles("no-mem", XpmNoMemory, TestCreateXpmImageFromBuffer);
+    /* XpmReadFileToBuffer does not support compressed files */
+}
+
+int
+main(int argc, char** argv)
+{
+    g_test_init(&argc, &argv, NULL);
+    g_test_bug_base("https://gitlab.freedesktop.org/xorg/lib/libxpm/-/issues/");
+
+    g_test_add_func("/XpmCreate/XpmCreateXpmImageFromData",
+                    test_XpmCreateXpmImageFromData);
+    g_test_add_func("/XpmCreate/XpmCreateXpmImageFromBuffer",
+                    test_XpmCreateXpmImageFromBuffer);
+
+    return g_test_run();
+}