[FFmpeg-devel] [PATCH 2/4] FATE/dnn: add unit test for layer maximum

[Pedro Arthur]

Em sex, 20 de set de 2019 às 01:01, Guo, Yejun <yejun.guo at intel.com> escreveu:
>
> Signed-off-by: Guo, Yejun <yejun.guo at intel.com>
> ---
>  tests/dnn/Makefile                 |  1 +
>  tests/dnn/dnn-layer-maximum-test.c | 71 ++++++++++++++++++++++++++++++++++++++
>  tests/fate/dnn.mak                 |  5 +++
>  3 files changed, 77 insertions(+)
>  create mode 100644 tests/dnn/dnn-layer-maximum-test.c
>
> diff --git a/tests/dnn/Makefile b/tests/dnn/Makefile
> index 3cb5f6d..e1bfe3f 100644
> --- a/tests/dnn/Makefile
> +++ b/tests/dnn/Makefile
> @@ -1,6 +1,7 @@
>  DNNTESTPROGS += dnn-layer-pad
>  DNNTESTPROGS += dnn-layer-conv2d
>  DNNTESTPROGS += dnn-layer-depth2space
> +DNNTESTPROGS += dnn-layer-maximum
>
>  DNNTESTOBJS  := $(DNNTESTOBJS:%=$(DNNTESTSDIR)%) $(DNNTESTPROGS:%=$(DNNTESTSDIR)/%-test.o)
>  DNNTESTPROGS := $(DNNTESTPROGS:%=$(DNNTESTSDIR)/%-test$(EXESUF))
> diff --git a/tests/dnn/dnn-layer-maximum-test.c b/tests/dnn/dnn-layer-maximum-test.c
> new file mode 100644
> index 0000000..06daf64
> --- /dev/null
> +++ b/tests/dnn/dnn-layer-maximum-test.c
> @@ -0,0 +1,71 @@
> +/*
> + * Copyright (c) 2019 Guo Yejun
> + *
> + * This file is part of FFmpeg.
> + *
> + * FFmpeg is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2.1 of the License, or (at your option) any later version.
> + *
> + * FFmpeg is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with FFmpeg; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> + */
> +
> +#include <stdio.h>
> +#include <string.h>
> +#include <math.h>
> +#include "libavfilter/dnn/dnn_backend_native_layer_maximum.h"
> +
> +#define EPSON 0.00001
> +
> +static int test(void)
> +{
> +    DnnLayerMaximumParams params;
> +    DnnOperand operands[2];
> +    int32_t input_indexes[1];
> +    float input[1*1*2*3] = {
> +        -3, 2.5, 2, -2.1, 7.8, 100
> +    };
> +    float *output;
> +
> +    params.val.y = 2.3;
> +
> +    operands[0].data = input;
> +    operands[0].dims[0] = 1;
> +    operands[0].dims[1] = 1;
> +    operands[0].dims[2] = 2;
> +    operands[0].dims[3] = 3;
> +    operands[1].data = NULL;
> +
> +    input_indexes[0] = 0;
> +    dnn_execute_layer_maximum(operands, input_indexes, 1, &params);
> +
> +    output = operands[1].data;
> +    for (int i = 0; i < sizeof(input) / sizeof(float); i++) {
> +        float expected_output = input[i] > params.val.y ? input[i] : params.val.y;
> +        if (fabs(output[i] - expected_output) > EPSON) {
> +            printf("at index %d, output: %f, expected_output: %f\n", i, output[i], expected_output);
> +            av_freep(&output);
> +            return 1;
> +        }
> +    }
> +
> +    av_freep(&output);
> +    return 0;
> +
> +}
> +
> +int main(int argc, char **argv)
> +{
> +    if (test())
> +        return 1;
> +
> +    return 0;
> +}
> diff --git a/tests/fate/dnn.mak b/tests/fate/dnn.mak
> index 99578e0..ec60b07 100644
> --- a/tests/fate/dnn.mak
> +++ b/tests/fate/dnn.mak
> @@ -13,6 +13,11 @@ fate-dnn-layer-depth2space: $(DNNTESTSDIR)/dnn-layer-depth2space-test$(EXESUF)
>  fate-dnn-layer-depth2space: CMD = run $(DNNTESTSDIR)/dnn-layer-depth2space-test$(EXESUF)
>  fate-dnn-layer-depth2space: CMP = null
>
> +FATE_DNN += fate-dnn-layer-maximum
> +fate-dnn-layer-maximum: $(DNNTESTSDIR)/dnn-layer-maximum-test$(EXESUF)
> +fate-dnn-layer-maximum: CMD = run $(DNNTESTSDIR)/dnn-layer-maximum-test$(EXESUF)
> +fate-dnn-layer-maximum: CMP = null
> +
>  FATE-yes += $(FATE_DNN)
>
>  fate-dnn: $(FATE_DNN)
> --
> 2.7.4
>
LGTM, pushed.

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