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51 lines
1.1 KiB
Python
Executable File
51 lines
1.1 KiB
Python
Executable File
#! /usr/bin/env python
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"""
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This script will test highgui's image saving functionality
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"""
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# name if this test and it's requirements
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TESTNAME = "cvSaveImage"
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REQUIRED = ["cvLoadImagejpg"]
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#needed for sys.exit(int), filehandling and .works file checks
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import os
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import sys
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import works
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# path to imagefiles we need
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PREFIX=os.path.join(os.environ["srcdir"],"../../opencv_extra/testdata/python/images/")
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# delete old .works file and check requirements
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if not works.check_files(REQUIRED,TESTNAME):
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sys.exit(77)
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# import the necessary things for OpenCV
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from highgui import *
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from cv import *
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# our temporary test file
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file_name = "./highgui_testfile.bmp"
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# try to load an image from a file
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image = cvLoadImage(PREFIX+"baboon.jpg")
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# if the returned object is not Null, loading was successful.
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if image==0:
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print "(INFO) Couldn't load test image. Skipping rest of this test."
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sys.exit(77)
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res = cvSaveImage("./highgui_testfile.bmp", image)
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if res == 0:
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print "(ERROR) Couldn't save image to '"+file_name+"'."
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sys.exit(1)
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# remove temporary file
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os.remove(file_name)
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# create flag file
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works.set_file(TESTNAME)
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# return 0 ('PASS')
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sys.exit(0)
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