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Working python FFI example/test

develop
Drew Short 9 years ago
parent
commit
55657db2d7
  1. 12
      FFI-tests/ffi_test.py

12
FFI-tests/ffi_test.py

@ -17,7 +17,6 @@ small_image3_path = "test_images/sample_03_small.jpg".encode(encoding="utf-8")
test_images=[large_image1_path, medium_image1_path, small_image1_path,large_image2_path, medium_image2_path, small_image2_path,large_image3_path, medium_image3_path, small_image3_path]
def unsigned64(number):
#return c_ulonglong(number).value
return c_ulonglong(number).value
print("starting ffi test")
@ -25,6 +24,11 @@ print("starting ffi test")
# Load the shared library
lib = cdll.LoadLibrary("libpihash.so")
# Setting the ctypes return type references for the foreign functions
lib.ext_get_ahash.restype = c_ulonglong
lib.ext_get_dhash.restype = c_ulonglong
lib.ext_get_phash.restype = c_ulonglong
#initialize the library
lib.init()
@ -34,9 +38,9 @@ lib.init()
for image in test_images:
print("Requesting hashes for: %s"% image)
print("ahash: %i"% lib.ext_get_ahash(image))
print("dhash: %i"% lib.ext_get_dhash(image))
print("phash: %i"% lib.ext_get_phash(image))
print("ahash: %i"% unsigned64(lib.ext_get_ahash(image)))
print("dhash: %i"% unsigned64(lib.ext_get_dhash(image)))
print("phash: %i"% unsigned64(lib.ext_get_phash(image)))
# Do cleanup
#lib.teardown()

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