新增vpe fuzz用例-multimedia_video_processing

已开启

新增vpe fuzz用例 #71

dengwanlin1创建于 14 天前从dengwanlin1/multimedia_video_processing_engine： master 合入到 openharmony/multimedia_video_processing_engine： master

新增vpe fuzz用例 #71

已开启

dengwanlin1创建于 14 天前

从dengwanlin1/multimedia_video_processing_engine master合入到openharmony/multimedia_video_processing_engine master

共 6 个文件变更+181-0

Mtest/BUILD.gn+7-0

	@@ -34,6 +34,7 @@ declare_args() {
34	aihdr_enhancer_unit_test = true	34	aihdr_enhancer_unit_test = true
35	contrast_enhancer_unit_test = true	35	contrast_enhancer_unit_test = true
36	services_fuzzer_test = true	36	services_fuzzer_test = true
		37	+ autoeffect_fuzzer_test = true
37	} else {	38	} else {
38	vpe_support_demo_test = false	39	vpe_support_demo_test = false
39	vpe_support_unit_test = false	40	vpe_support_unit_test = false
	@@ -53,6 +54,7 @@ declare_args() {
53	service_unit_test = false	54	service_unit_test = false
54	contrast_enhancer_unit_test = false	55	contrast_enhancer_unit_test = false
55	services_fuzzer_test = false	56	services_fuzzer_test = false
		57	+ autoeffect_fuzzer_test = false
56	}	58	}
57	vpe_support_ndk_module_test = true	59	vpe_support_ndk_module_test = true
58	}	60	}
	@@ -138,4 +140,9 @@ group("fuzz_test") {
138	"fuzztest/services_fuzzer:ServicesFuzzTest",	140	"fuzztest/services_fuzzer:ServicesFuzzTest",
139	]	141	]
140	}	142	}
		143	+ if (autoeffect_fuzzer_test) {
		144	+ deps += [
		145	+ "fuzztest/autoeffect_fuzzer:AutoEffectFuzzTest",
		146	+ ]
		147	+ }
141	}	148	}

Atest/fuzztest/autoeffect_fuzzer/BUILD.gn+46-0

@@ -0,0 +1,46 @@
	1	+# Copyright (c) 2026 Huawei Device Co., Ltd.
	2	+# Licensed under the Apache License, Version 2.0 (the "License");
	3	+# you may not use this file except in compliance with the License.
	4	+# You may obtain a copy of the License at
	5	+#
	6	+# http://www.apache.org/licenses/LICENSE-2.0
	7	+#
	8	+# Unless required by applicable law or agreed to in writing, software
	9	+# distributed under the License is distributed on an "AS IS" BASIS,
	10	+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	11	+# See the License for the specific language governing permissions and
	12	+# limitations under the License.
	13	+
	14	+#####################hydra-fuzz###################
	15	+import("//build/config/features.gni")
	16	+import("//build/test.gni")
	17	+import("//foundation/multimedia/video_processing_engine/config.gni")
	18	+module_output_path = "video_processing_engine/video_processing_engine"
	19	+
	20	+##############################fuzztest##########################################
	21	+ohos_fuzztest("AutoEffectFuzzTest") {
	22	+ module_out_path = module_output_path
	23	+ fuzz_config_file = "$VIDEO_PROCESSING_ENGINE_ROOT_DIR/test/fuzztest/autoeffect_fuzzer"
	24	+
	25	+ include_dirs = [
	26	+ "$INTERFACES_CAPI_DIR",
	27	+ ]
	28	+ cflags = [
	29	+ "-g",
	30	+ "-O0",
	31	+ "-Wno-unused-variable",
	32	+ "-fno-omit-frame-pointer",
	33	+ ]
	34	+ sources = [
	35	+ "autoeffect_fuzzer.cpp"
	36	+ ]
	37	+ deps = [
	38	+ "$FRAMEWORK_DIR:video_processing",
	39	+ ]
	40	+
	41	+ external_deps = [
	42	+ "c_utils:utils",
	43	+ "hilog:libhilog",
	44	+ "media_foundation:native_media_core",
	45	+ ]
	46	+}

Atest/fuzztest/autoeffect_fuzzer/autoeffect_fuzzer.cpp+81-0

@@ -0,0 +1,81 @@
	1	+/*
	2	+ * Copyright (c) 2026 Huawei Device Co., Ltd.
	3	+ * Licensed under the Apache License, Version 2.0 (the "License");
	4	+ * you may not use this file except in compliance with the License.
	5	+ * You may obtain a copy of the License at
	6	+ *
	7	+ * http://www.apache.org/licenses/LICENSE-2.0
	8	+ *
	9	+ * Unless required by applicable law or agreed to in writing, software
	10	+ * distributed under the License is distributed on an "AS IS" BASIS,
	11	+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	12	+ * See the License for the specific language governing permissions and
	13	+ * limitations under the License.
	14	+ */
	15	+
	16	+#include <cstdint>
	17	+#include <string>
	18	+#include <fuzzer/FuzzedDataProvider.h>
	19	+
	20	+#include "video_processing.h"
	21	+#include "video_processing_types.h"
	22	+#include "native_avformat.h"
	23	+#include "autoeffect_fuzzer.h"
	24	+
	25	+namespace {
	26	+bool IsAutoEffectSupportedFuzzTest(uint32_t type)
	27	+{
	28	+ return OH_VideoProcessing_IsAutoEffectSupported(type);
	29	+}
	30	+
	31	+VideoProcessing_ErrorCode UseAutoEffectFuzzTest(uint32_t type, bool enable, const char* name)
	32	+{
	33	+ return OH_VideoProcessing_UseAutoEffect(type, enable, name);
	34	+}
	35	+
	36	+VideoProcessing_ErrorCode SetAutoEffectParamFuzzTest(uint32_t type, const char* name, const OH_AVFormat* param)
	37	+{
	38	+ return OH_VideoProcessing_SetAutoEffectParam(type, name, param);
	39	+}
	40	+}
	41	+
	42	+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
	43	+{
	44	+ FuzzedDataProvider dataProvider(data, size);
	45	+
	46	+ uint32_t type = dataProvider.ConsumeBool()
	47	+ ? static_cast<uint32_t>(VIDEO_PROCESSING_TYPE_AUTOEFFECT_AISR)
	48	+ : dataProvider.ConsumeIntegral<uint32_t>();
	49	+
	50	+ bool enable = dataProvider.ConsumeBool();
	51	+
	52	+ std::string nameStr = dataProvider.ConsumeRandomLengthString(64);
	53	+ const char* name = dataProvider.ConsumeBool() ? nullptr : nameStr.c_str();
	54	+
	55	+ OH_AVFormat* param = nullptr;
	56	+ if (!dataProvider.ConsumeBool()) {
	57	+ param = OH_AVFormat_Create();
	58	+ if (param != nullptr) {
	59	+ int32_t enableVal = dataProvider.ConsumeIntegralInRange<int32_t>(-2, 2);
	60	+ float strength = dataProvider.ConsumeFloatingPointInRange<float>(-1.0f, 2.0f);
	61	+ uint8_t paramMode = dataProvider.ConsumeIntegralInRange<uint8_t>(0, 3);
	62	+ if (paramMode & 0x1) {
	63	+ OH_AVFormat_SetIntValue(param, VIDEO_AUTOEFFECT_ENABLE, enableVal);
	64	+ }
	65	+ if (paramMode & 0x2) {
	66	+ OH_AVFormat_SetFloatValue(param, VIDEO_AUTOEFFECT_AISR_STRENGTH, strength);
	67	+ }
	68	+ }
	69	+ }
	70	+
	71	+ (void)IsAutoEffectSupportedFuzzTest(type);
	72	+
	73	+ (void)UseAutoEffectFuzzTest(type, enable, name);
	74	+
	75	+ (void)SetAutoEffectParamFuzzTest(type, name, param);
	76	+
	77	+ if (param != nullptr) {
	78	+ OH_AVFormat_Destroy(param);
	79	+ }
	80	+ return 0;
	81	+}

Atest/fuzztest/autoeffect_fuzzer/autoeffect_fuzzer.h+21-0

@@ -0,0 +1,21 @@
	1	+/*
	2	+ * Copyright (c) 2026 Huawei Device Co., Ltd.
	3	+ * Licensed under the Apache License, Version 2.0 (the "License");
	4	+ * you may not use this file except in compliance with the License.
	5	+ * You may obtain a copy of the License at
	6	+ *
	7	+ * http://www.apache.org/licenses/LICENSE-2.0
	8	+ *
	9	+ * Unless required by applicable law or agreed to in writing, software
	10	+ * distributed under the License is distributed on an "AS IS" BASIS,
	11	+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	12	+ * See the License for the specific language governing permissions and
	13	+ * limitations under the License.
	14	+ */
	15	+
	16	+#ifndef TEST_FUZZTEST_AUTOEFFECT_FUZZER_H
	17	+#define TEST_FUZZTEST_AUTOEFFECT_FUZZER_H
	18	+
	19	+#define FUZZ_PROJECT_NAME "videoProcessingEngineAutoEffect_fuzzer"
	20	+
	21	+#endif // TEST_FUZZTEST_AUTOEFFECT_FUZZER_H

Atest/fuzztest/autoeffect_fuzzer/corpus/init+1-0

	@@ -0,0 +1 @@
		1	+AutoEffectFuzzSeedAISR01

Atest/fuzztest/autoeffect_fuzzer/project.xml+25-0

@@ -0,0 +1,25 @@
	1	+<?xml version="1.0" encoding="utf-8"?>
	2	+<!--
	3	+
	4	+ Licensed under the Apache License, Version 2.0 (the "License");
	5	+ you may not use this file except in compliance with the License.
	6	+ You may obtain a copy of the License at
	7	+
	8	+ http://www.apache.org/licenses/LICENSE-2.0
	9	+
	10	+ Unless required by applicable law or agreed to in writing, software
	11	+ distributed under the License is distributed on an "AS IS" BASIS,
	12	+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	13	+ See the License for the specific language governing permissions and
	14	+ limitations under the License.
	15	+-->
	16	+<fuzz_config>
	17	+ <fuzztest>
	18	+ <!-- maximum length of a test input -->
	19	+ <max_len>1000</max_len>
	20	+ <!-- maximum total time in seconds to run the fuzzer -->
	21	+ <max_total_time>300</max_total_time>
	22	+ <!-- memory usage limit in Mb -->
	23	+ <rss_limit_mb>4096</rss_limit_mb>
	24	+ </fuzztest>
	25	+</fuzz_config>