INNER CODE UNIT · Python

generate_diff_file

Hongtae/SwiftVVD · SupportPackages/SPIRV-Cross/Sources/test_shaders.py:757

def generate_diff_file(origin, generated):
    diff_destination = create_temporary()
    with open(diff_destination, "w") as f:
        try:
            subprocess.check_call(["diff", origin, generated], stdout=f)
        except subprocess.CalledProcessError as e:
            # diff returns 1 when the files are different so we can safely
            # ignore this case.
            if e.returncode != 1:
                raise e

    return diff_destination

def regression_check(shader, glsl, args):
    reference = reference_path(shader[0], shader[1], args.opt)
    joined_path = os.path.join(shader[0], shader[1])
    print('Reference shader path:', reference)

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