| // This file is automatically generated from |
| // frameworks/rs/tests/java_api/RSUnitTests/RSUnitTests.py |
| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "shared.rsh" |
| |
| // Testing math conformance |
| |
| static bool test_rootn() { |
| bool failed = false; |
| |
| // rootn(x, 0) -> +inf |
| _RS_ASSERT(isposinf(rootn(1.0f, 0))); |
| |
| // rootn(+/-0, n) -> +/-inf for odd n < 0 |
| _RS_ASSERT(isposinf(rootn(0.f, -3))); |
| _RS_ASSERT(isneginf(rootn(-0.f, -3))); |
| |
| // rootn(+/-0, n) -> +inf for even n < 0 |
| _RS_ASSERT(isposinf(rootn(0.f, -8))); |
| _RS_ASSERT(isposinf(rootn(-0.f, -8))); |
| |
| // rootn(+/-0, n) -> +/-0 for odd n > 0 |
| _RS_ASSERT(isposzero(rootn(0.f, 3))); |
| _RS_ASSERT(isnegzero(rootn(-0.f, 3))); |
| |
| // rootn(+/-0, n) -> +0 for even n > 0 |
| _RS_ASSERT(isposzero(rootn(0.f, 8))); |
| _RS_ASSERT(isposzero(rootn(-0.f, 8))); |
| |
| // rootn(x, n) -> NaN for x < 0 and even n |
| _RS_ASSERT(isnan(rootn(-10000.f, -4))); |
| _RS_ASSERT(isnan(rootn(-10000.f, 4))); |
| |
| // rootn(x, n) -> value for x < 0 and odd n |
| _RS_ASSERT(!isnan(rootn(-10000.f, -3))); |
| _RS_ASSERT(!isnan(rootn(-10000.f, 3))); |
| |
| if (failed) { |
| rsDebug("test_rootn FAILED", -1); |
| } |
| else { |
| rsDebug("test_rootn PASSED", 0); |
| } |
| |
| return failed; |
| } |
| |
| void math_conformance_test() { |
| bool failed = false; |
| failed |= test_rootn(); |
| |
| if (failed) { |
| rsDebug("math_conformance_test FAILED", -1); |
| rsSendToClientBlocking(RS_MSG_TEST_FAILED); |
| } |
| else { |
| rsDebug("math_conformance_test PASSED", 0); |
| rsSendToClientBlocking(RS_MSG_TEST_PASSED); |
| } |
| } |