3 files changed, 67 insertions, 0 deletions
diff --git a/tkimg/gif/tests/all.tcl b/tkimg/gif/tests/all.tcl
new file mode 100755
index 0000000..7010d2d
--- /dev/null
+++ b/tkimg/gif/tests/all.tcl
@@ -0,0 +1,24 @@
+# all.tcl -- -*- tcl -*-
+#
+# Import common functionality, then run the tests in this directory.
+#
+# Copyright (c) 2002         Andreas Kupries <andreas_kupries@users.sourceforge.net>
+# All rights reserved.
+#
+# RCS: @(#) $Id: all.tcl 224 2009-07-27 08:47:46Z nijtmans $
+
+set _pwd  [pwd]
+cd  [file dirname [file join [pwd] [info script]]]
+set _here [pwd]
+cd $_pwd
+source [file join [file dirname [file dirname $_here]] tests all.tcl]
+unset _pwd _here
+
+set ::tcltest::testSingleFile false
+set ::tcltest::testsDirectory [file dirname [info script]]
+
+# We need to ensure that the testsDirectory is absolute
+::tcltest::normalizePath ::tcltest::testsDirectory
+
+run_tests
+exit
diff --git a/tkimg/gif/tests/folder.gif b/tkimg/gif/tests/folder.gif
new file mode 100755
index 0000000..9548461
--- /dev/null
+++ b/tkimg/gif/tests/folder.gif
diff --git a/tkimg/gif/tests/gif.test b/tkimg/gif/tests/gif.test
new file mode 100755
index 0000000..302cf60
--- /dev/null
+++ b/tkimg/gif/tests/gif.test
@@ -0,0 +1,43 @@
+# This file is a Tcl script to test out GIF reading and writing.
+# It is organized in the standard fashion for Tcl tests.
+#
+
+puts "img::gif [package require img::gif]"
+
+set gifdata \
+{R0lGODlhEAAMAJEAANnZ2f///wAAAPD/gCH5BAEAAAAALAAAAAAQAAwAAAIghIViyzc/VFsC
+QtmS3rjaH1Hg141WaT5ouprt2HHcUgAAOw==}
+
+test gif-1.1 {} {
+    catch {image delete i}
+    image create photo i -file [file join $tcltest::testsDirectory folder.gif]
+} i
+test gif-1.2 {} {
+    catch {image delete i}
+    image create photo i -data $gifdata
+    i data -format gif
+} $gifdata
+test gif-1.3 {} {
+    catch {image delete i}
+    image create photo i
+    i put $gifdata
+    i data -format gif
+} $gifdata
+test gif-1.4 {} {
+    i blank
+    i put $gifdata -format gif
+    i data -format gif
+} $gifdata
+
+if {[info tclversion] < 8.0} {
+    return
+}
+
+test gif-2.0 {Binary I/O with GIF images} {
+    i blank
+    set f [open [file join $tcltest::testsDirectory folder.gif] r]
+    fconfigure $f -translation binary
+    set return [catch {i put [read $f]} msg]
+    close $f
+    lappend return $msg
+} {0 {}}