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44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
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/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdint.h>
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#include <string.h>
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#include <limits.h>
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#include <math.h>
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#include "clar.h"
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// "Define" libc functions we're testing
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#include "pblibc_private.h"
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///////////////////////////////////////////////////////////////////////////////////////////////////
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//! Tests
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void test_floor__basic(void) {
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cl_assert(floor( 0.5) == 0.0);
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cl_assert(floor(-0.5) == -1.0);
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cl_assert(floor( 0.0) == 0.0);
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cl_assert(floor(-0.0) == -0.0);
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cl_assert(floor( 1.5) == 1.0);
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cl_assert(floor(-1.5) == -2.0);
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cl_assert(floor( 2.0) == 2.0);
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cl_assert(floor(-2.0) == -2.0);
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cl_assert(floor( 0.0001) == 0.0);
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cl_assert(floor(-0.0001) == -1.0);
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cl_assert(isnan(floor(NAN)));
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cl_assert(isinf(floor(INFINITY)));
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}
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