Update to 2.0.0 tree from current Fremantle build

[opencv] / tests / swig_python / highgui / cvShowImage.py

diff --git a/tests/swig_python/highgui/cvShowImage.py b/tests/swig_python/highgui/cvShowImage.py
new file mode 100755 (executable)
index 0000000..98367ab
--- /dev/null
+++ b/tests/swig_python/highgui/cvShowImage.py
@@ -0,0 +1,61 @@
+#! /usr/bin/env python
+"""
+This script will test highgui's window functionality
+"""
+
+# name of this test and it's requirements
+TESTNAME = "cvShowImage"
+REQUIRED = ["cvLoadImagejpg", "cvNamedWindow"]
+
+ 
+# needed for sys.exit(int) and .works file handling
+import os
+import sys
+import works
+
+# path to imagefiles we need
+PREFIX=os.path.join(os.environ["srcdir"],"../../opencv_extra/testdata/python/images/")
+
+# check requirements and delete old flag file, if it exists
+if not works.check_files(REQUIRED,TESTNAME):
+       sys.exit(77)
+
+
+# import the necessary things for OpenCV
+from highgui import *
+from cv import *
+
+# defined window name
+win_name = "testing..."
+
+# we expect a window to be createable, thanks to 'cvNamedWindow.works'
+cvNamedWindow(win_name, CV_WINDOW_AUTOSIZE)
+
+# we expect the image to be loadable, thanks to 'cvLoadImage.works'
+image = cvLoadImage(PREFIX+"cvShowImage.jpg")
+
+if image is None:
+       print "(ERROR) Couldn't load image "+PREFIX+"cvShowImage.jpg"
+       sys.exit(1)
+
+# try to show image in window
+res = cvShowImage( win_name, image )
+cvWaitKey(0)
+
+
+if res == 0:
+       cvReleaseImage(image)
+       cvDestroyWindow(win_name)
+       sys.exit(1)
+       
+# destroy window
+cvDestroyWindow(win_name)
+
+# create flag file for following tests
+works.set_file(TESTNAME)
+
+# return 0 ('PASS')
+sys.exit(0)
+       
+       
+