Descriptor: xts for taskpool

details: xts for taskpool
issue:https://gitee.com/openharmony/xts_acts/issues/I6A4AGSigned-off-by: Ncwx1148594 <caolili14@huawei.com>

commonlibrary/ets_utils/BUILD.gn

@@ -22,6 +22,7 @@ group("ets_utils") {
       "containerRelation_lib_standard:containerRelation_js_test",
       "convertxml_lib_standard:convertxml_js_test",
       "process_lib_standard:process_js_test",
+      "taskpool_lib_standard:taskPool_js_test",
       "uri_lib_standard:uri_js_test",
       "url_lib_standard:url_js_test",
       "util2_lib_standard:util2_js_test",

commonlibrary/ets_utils/taskpool_lib_standard/BUILD.gn

+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# 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.
+
+import("//test/xts/tools/build/suite.gni")
+ohos_js_hap_suite("taskPool_js_test") {
+  hap_profile = "./src/main/config.json"
+  js2abc = true
+  deps = [
+    ":taskPool_js_assets",
+    ":taskPool_resources",
+  ]
+
+  certificate_profile = "./signature/openharmony_sx.p7b"
+  hap_name = "ActsTaskPoolJSApiTest"
+
+  subsystem_name = "commonlibrary"
+  part_name = "ets_utils"
+}
+
+ohos_js_assets("taskPool_js_assets") {
+  js2abc = true
+  hap_profile = "./src/main/config.json"
+  source_dir = "./src/main/js"
+}
+ohos_resources("taskPool_resources") {
+  sources = [ "./src/main/resources" ]
+  hap_profile = "./src/main/config.json"
+}

commonlibrary/ets_utils/taskpool_lib_standard/Test.json

+{
+    "description": "Configuration for startup taskpool js api Tests",
+    "driver": {
+        "type": "OHJSUnitTest",
+        "test-timeout": "800000",
+        "shell-timeout": "800000",
+        "bundle-name": "com.example.taskpool",
+        "package-name": "com.example.taskpool"
+    },
+    "kits": [
+        {
+            "test-file-name": [
+                "ActsTaskPoolJSApiTest.hap"
+            ],
+            "type": "AppInstallKit",
+            "cleanup-apps": true
+        }
+    ]
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/config.json

+{
+    "app": {
+        "bundleName": "com.example.taskpool",
+        "vendor": "example",
+        "version": {
+            "code": 1000000,
+            "name": "1.0.0"
+        },
+        "apiVersion": {
+            "compatible": 9,
+            "target": 9
+        }
+    },
+    "deviceConfig": {},
+    "module": {
+        "package": "com.example.taskpool",
+        "name": ".entry",
+        "srcPath": "",
+        "mainAbility": ".MainAbility",
+        "deviceType": [
+      "tablet",
+      "default",
+            "phone"
+        ],
+        "distro": {
+            "deliveryWithInstall": true,
+            "moduleName": "entry",
+            "moduleType": "entry",
+            "installationFree": false
+        },
+        "abilities": [
+            {
+                "skills": [
+                    {
+                        "entities": [
+                            "entity.system.home"
+                        ],
+                        "actions": [
+                            "action.system.home"
+                        ]
+                    }
+                ],
+                "orientation": "unspecified",
+                "formsEnabled": false,
+                "name": ".MainAbility",
+                "srcLanguage": "js",
+                "srcPath": "MainAbility",
+                "icon": "$media:icon",
+                "description": "$string:MainAbility_desc",
+                "label": "$string:MainAbility_label",
+                "type": "page",
+                "visible": true,
+                "launchType": "standard"
+            },
+            {
+                "orientation": "unspecified",
+                "formsEnabled": false,
+                "name": ".TestAbility",
+                "srcLanguage": "js",
+                "srcPath": "TestAbility",
+                "icon": "$media:icon",
+                "description": "$string:TestAbility_desc",
+                "label": "$string:TestAbility_label",
+                "type": "page",
+                "visible": true,
+                "launchType": "standard"
+            }
+        ],
+        "js": [
+            {
+                "pages": [
+                    "pages/index/index"
+                ],
+                "name": "default",
+                "window": {
+                    "designWidth": 720,
+                    "autoDesignWidth": true
+                }
+            },
+            {
+                "pages": [
+                    "pages/index/index"
+                ],
+                "name": ".TestAbility",
+                "window": {
+                    "designWidth": 720,
+                    "autoDesignWidth": false
+                }
+            }
+        ],
+        "testRunner": {
+            "name": "OpenHarmonyTestRunner",
+            "srcPath": "TestRunner"
+        }
+
+    }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/app.js

+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+export default {
+    onCreate() {
+        console.info('AceApplication onCreate');
+    },
+    onDestroy() {
+        console.info('AceApplication onDestroy');
+    }
+};

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/i18n/en-US.json

+{
+  "strings": {
+    "hello": "Hello",
+    "world": "World"
+  }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/i18n/zh-CN.json

+{
+  "strings": {
+    "hello": "您好",
+    "world": "世界"
+  }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/pages/index/index.css

+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+.container {
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+}
+
+.title {
+    font-size: 40px;
+    color: #000000;
+    opacity: 0.9;
+}
+
+@media screen and (device-type: tablet) and (orientation: landscape) {
+    .title {
+        font-size: 100px;
+    }
+}
+
+@media screen and (device-type: wearable) {
+    .title {
+        font-size: 28px;
+        color: #FFFFFF;
+    }
+}
+
+@media screen and (device-type: tv) {
+    .container {
+        background-image: url("../../common/images/Wallpaper.png");
+        background-size: cover;
+        background-repeat: no-repeat;
+        background-position: center;
+    }
+
+    .title {
+        font-size: 100px;
+        color: #FFFFFF;
+    }
+}
+
+@media screen and (device-type: phone) and (orientation: landscape) {
+    .title {
+        font-size: 60px;
+    }
+}

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/pages/index/index.hml

+<!--
+    Copyright (C) 2022 Huawei Device Co., Ltd.
+    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.
+-->
+
+<div class="container" onswipe="touchMove">
+    <text class="title">
+        {{ $t('strings.hello') }} {{title}}
+    </text>
+</div>
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/MainAbility/pages/index/index.js

+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+import app from '@system.app'
+import device from '@system.device'
+import router from '@system.router'
+
+export default {
+    data: {
+        title: ''
+    },
+    onInit() {
+        this.title = this.$t('strings.world');
+    },
+    onShow() {
+        console.info('onShow finish');
+    },
+    onReady() {
+    },
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/app.js

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry'
+import { Hypium } from '@ohos/hypium'
+import testsuite from '../test/List.test'
+
+export default {
+    onCreate() {
+        console.info('TestApplication onCreate');
+        var abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+        var abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments();
+        console.info('start run testcase!!!');
+        Hypium.hypiumTest(abilityDelegator, abilityDelegatorArguments, testsuite);
+    },
+    onDestroy() {
+        console.info("TestApplication onDestroy");
+    }
+};

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/i18n/en-US.json

+{
+  "strings": {
+    "hello": "Hello",
+    "world": "World"
+  },
+  "Files": {
+  }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/i18n/zh-CN.json

+{
+  "strings": {
+    "hello": "您好",
+    "world": "世界"
+  },
+  "Files": {
+  }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/pages/index/index.css

+.container {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    left: 0px;
+    top: 0px;
+    width: 100%;
+    height: 100%;
+}
+
+.title {
+    font-size: 60px;
+    text-align: center;
+    width: 100%;
+    height: 40%;
+    margin: 10px;
+}
+
+@media screen and (device-type: phone) and (orientation: landscape) {
+    .title {
+        font-size: 60px;
+    }
+}
+
+@media screen and (device-type: tablet) and (orientation: landscape) {
+    .title {
+        font-size: 100px;
+    }
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/pages/index/index.hml

+<div class="container">
+    <text class="title">
+        {{ $t('strings.hello') }} {{ title }}
+    </text>
+</div>

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestAbility/pages/index/index.js

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+export default {
+    data: {
+        title: ""
+    },
+    onInit() {
+        this.title = this.$t('strings.world');
+    }
+}
+
+
+

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/TestRunner/OpenHarmonyTestRunner.js

+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry'
+
+function translateParamsToString(parameters) {
+    const keySet = new Set([
+        '-s class', '-s notClass', '-s suite', '-s itName',
+        '-s level', '-s testType', '-s size', '-s timeout',
+        '-s package', '-s dryRun'
+    ]);
+    let targetParams = '';
+    for (const key in parameters) {
+        if (keySet.has(key)) {
+            targetParams += ' ' + key + ' ' + parameters[key];
+        }
+    }
+    return targetParams.trim();
+}
+
+ export default {
+    onPrepare() {
+        console.info('OpenHarmonyTestRunner OnPrepare');
+    },
+    onRun() {
+        console.log('OpenHarmonyTestRunner onRun run');
+        var abilityDelegatorArguments = AbilityDelegatorRegistry.getArguments();
+        var abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+
+        var testAbilityName = abilityDelegatorArguments.parameters['-p'] + '.TestAbility';
+
+        var cmd = 'aa start -d 0 -a ' + testAbilityName + ' -b ' + abilityDelegatorArguments.bundleName;
+        cmd += ' ' + translateParamsToString(abilityDelegatorArguments.parameters);
+        var debug = abilityDelegatorArguments.parameters["-D"];
+        console.info('debug value : '+debug);
+        if (debug == 'true')
+        {
+            cmd += ' -D';
+        }
+        console.info('cmd : '+cmd);
+        abilityDelegator.executeShellCommand(cmd, (err, data) => {
+            console.info('executeShellCommand : err : ' + JSON.stringify(err));
+            console.info('executeShellCommand : data : ' + data.stdResult);
+            console.info('executeShellCommand : data : ' + data.exitCode);
+        })
+    }
+};

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/test/List.test.js

+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+
+import TaskPoolTest from './TaskPool.test.js'
+export default function testsuite() {
+TaskPoolTest()
+}

commonlibrary/ets_utils/taskpool_lib_standard/src/main/js/test/TaskPool.test.js

+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * 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.
+ */
+import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from '@ohos/hypium'
+import taskpool from '@ohos.taskpool'
+import worker from "@ohos.worker"
+export default function TaskPoolTest() {
+describe('ActsAbilityTest', function () {
+    // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+
+    function promiseCase() {
+        let p = new Promise(function (resolve, reject) {
+            setTimeout(function () {
+                resolve()
+            }, 100)
+        }).then(undefined, (error) => {
+        })
+        return p
+    }
+
+    it('TaskPoolTestClass001', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result = await taskpool.execute(Sum, 10, 20);
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass002', 0,  async function (done) {
+        function Add(value1, value2) {
+            if (value1 & value2)
+                return true;
+            else
+                return false;
+        }
+        var result = await taskpool.execute(Add, true, true);
+        expect(result).assertEqual(true);
+        done();
+    })
+
+    it('TaskPoolTestClass003', 0,  async function (done) {
+        function StrCat(value1, value2) {
+            return value1 + value2;
+        }
+        var result = await taskpool.execute(StrCat, "abc", "def");
+        expect(result).assertEqual("abcdef");
+        done();
+    })
+
+    it('TaskPoolTestClass004', 0,  async function (done) {
+        function StrCat(value1, value2) {
+            return value1 + value2;
+        }
+        var result = await taskpool.execute(StrCat, "abc", "def");
+        result = await taskpool.execute(StrCat, "abc", "def");
+        expect(result).assertEqual("abcdef");
+        done();
+    })
+
+    it('TaskPoolTestClass005', 0,  async function (done) {
+        function Sum(value1, value2) {
+            function StrCat(value1, value2) {
+                return value1 + value2;
+            }
+            return value1+StrCat(value2,"hello");
+        }
+        var result = await taskpool.execute(Sum, "abc", "def");
+        expect(result).assertEqual("abcdefhello");
+        done();
+    })
+
+    it('TaskPoolTestClass006', 0,  async function (done) {
+        function Sum(arg1, arg2) {
+            let value = [];
+            value[0] = arg1[0] + arg2[0];
+            value[1] = arg1[1] + arg2[1];
+            return value;
+        }
+        var result = await taskpool.execute(Sum, [1,2], [3,4]);
+        expect(result[0]).assertEqual(4);
+        expect(result[1]).assertEqual(6);
+        done();
+    })
+
+    it('TaskPoolTestClass007', 0,  async function (done) {
+        function Sum(arg1, arg2) {
+            let value = arg1;
+            value.a = arg1.a + arg2.a;
+            value.b = arg1.b + arg2.b;
+            return value;
+        }
+        var result = await taskpool.execute(Sum, {"a": 1, "b" : 2}, {"a": 3, "b" : 4});
+        expect(JSON.stringify(result)).assertEqual("{\"a\":4,\"b\":6}");
+        done();
+    })
+
+    it('TaskPoolTestClass008', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result = await taskpool.execute(Sum, 10);
+        expect(result.toString()).assertEqual("NaN");
+        done();
+    })
+
+    it('TaskPoolTestClass009', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result = await taskpool.execute(Sum, 10, 20, 30);
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass010', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1 = await taskpool.execute(Sum, 10, 20);
+        var result2 = await taskpool.execute(Sum, 30, 40);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(70);
+        done();
+    })
+
+    it('TaskPoolTestClass011', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1 = await taskpool.execute(Sum, 10, 20);
+        var result2 = await taskpool.execute(Sum, 10, 20);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass012', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        function Multi(value1, value2) {
+            return value1 * value2;
+        }
+        var result1 = await taskpool.execute(Sum, 10, 20);
+        var result2 = await taskpool.execute(Multi, 10, 20);
+        var result3 = await taskpool.execute(Sum, 10, 30);
+        var result4 = await taskpool.execute(Multi, 20, 20);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(200);
+        expect(result3).assertEqual(40);
+        expect(result4).assertEqual(400);
+        done();
+    })
+
+    it('TaskPoolTestClass013', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10, 20);
+        var result = await taskpool.execute(task);
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass014', 0, async function (done) {
+        function Add(value1, value2) {
+            if (value1 & value2)
+                return true;
+            else
+                return false;
+        }
+        var task = new taskpool.Task(Add, true, true);
+        var result = await taskpool.execute(task);
+        expect(result).assertEqual(true);
+        done();
+    })
+
+    it('TaskPoolTestClass015', 0,  async function (done) {
+        function StrCat(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(StrCat, "abc", "def");
+        var result = await taskpool.execute(task);
+        expect(result).assertEqual("abcdef");
+        done();
+    })
+
+    it('TaskPoolTestClass016', 0,  async function (done) {
+        function Sum(value1, value2) {
+            function StrCat(value1, value2) {
+                return value1 + value2;
+            }
+            return value1+StrCat(value2,"hello");
+        }
+        var task = new taskpool.Task(Sum, "abc", "def");
+        var result = await taskpool.execute(task);
+        expect(result).assertEqual("abcdefhello");
+        done();
+    })
+
+    it('TaskPoolTestClass017', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = [];
+            value[0] = arg1[0] + arg2[0];
+            value[1] = arg1[1] + arg2[1];
+            return value;
+        }
+        var task = new taskpool.Task(Sum, [1,2], [3,4]);
+        var result = await taskpool.execute(task);
+        expect(result[0]).assertEqual(4);
+        expect(result[1]).assertEqual(6);
+        done();
+    })
+
+    it('TaskPoolTestClass018', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = arg1;
+            value.a = arg1.a + arg2.a;
+            value.b = arg1.b + arg2.b;
+            return value;
+        }
+        var task = new taskpool.Task(Sum, {"a": 1, "b" : 2}, {"a": 3, "b" : 4});
+        var result = await taskpool.execute(task);
+        expect(JSON.stringify(result)).assertEqual("{\"a\":4,\"b\":6}");
+        done();
+    })
+
+    it('TaskPoolTestClass019', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10);
+        var result = await taskpool.execute(task);
+        expect(result.toString()).assertEqual("NaN");
+        done();
+    })
+
+    it('TaskPoolTestClass020', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10, 20, 30);
+        var result = await taskpool.execute(task);
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass021', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10, 20);
+        var result1 = await taskpool.execute(task);
+        var result2 = await taskpool.execute(task);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass022', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task1 = new taskpool.Task(Sum, 10, 20);
+        var task2 = new taskpool.Task(Sum, 30, 40);
+        var result1 = await taskpool.execute(task1);
+        var result2 = await taskpool.execute(task2);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(70);
+        done();
+    })
+
+    it('TaskPoolTestClass023', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task1 = new taskpool.Task(Sum, 10, 20);
+        var task2 = new taskpool.Task(Sum, 10, 20);
+        var result1 = await taskpool.execute(task1);
+        var result2 = await taskpool.execute(task2);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass024', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        function Multi(value1, value2) {
+            return value1 * value2;
+        }
+        var task1 = new taskpool.Task(Sum, 10, 20);
+        var result1 = await taskpool.execute(task1);
+        var task2 = new taskpool.Task(Multi, 10, 20);
+        var result2 = await taskpool.execute(task2);
+        var task3 = new taskpool.Task(Sum, 10, 30);
+        var result3 = await taskpool.execute(task3);
+        var task4 = new taskpool.Task(Multi, 20, 20);
+        var result4 = await taskpool.execute(task4);
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(200);
+        expect(result3).assertEqual(40);
+        expect(result4).assertEqual(400);
+        done();
+    })
+
+    it('TaskPoolTestClass025', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result;
+        var isTerminate = false;
+        var task = new taskpool.Task(Sum, 10, 20)
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(30); 
+        done();
+    })
+
+    it('TaskPoolTestClass026', 0, async function (done) {
+        function Add(value1, value2) {
+            if (value1 & value2)
+                return true;
+            else
+                return false;
+        }
+        var task = new taskpool.Task(Add, true, true)
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(true);
+        done();
+    })
+
+    it('TaskPoolTestClass027', 0, async function (done) {
+        function StrCat(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(StrCat, "abc", "def")
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual("abcdef");
+        done();
+    })
+
+    it('TaskPoolTestClass028', 0,  async function (done) {
+        function Sum(value1, value2) {
+            function StrCat(value1, value2) {
+                return value1 + value2;
+            }
+            return value1+StrCat(value2,"hello");
+        }
+        var task = new taskpool.Task(Sum, "abc", "def");
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual("abcdefhello");
+        done();
+    })
+
+    it('TaskPoolTestClass029', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = [];
+            value[0] = arg1[0] + arg2[0];
+            value[1] = arg1[1] + arg2[1];
+            return value;
+        }
+        var task = new taskpool.Task(Sum, [1,2], [3,4]);
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result[0]).assertEqual(4);
+        expect(result[1]).assertEqual(6);
+        done();
+    })
+
+    it('TaskPoolTestClass030', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = arg1;
+            value.a = arg1.a + arg2.a;
+            value.b = arg1.b + arg2.b;
+            return value;
+        }
+        var task = new taskpool.Task(Sum, {"a": 1, "b" : 2}, {"a": 3, "b" : 4});
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(JSON.stringify(result)).assertEqual("{\"a\":4,\"b\":6}");
+        done();
+    })
+
+    it('TaskPoolTestClass031', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10);
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result.toString()).assertEqual("NaN");
+        done();
+    })
+
+    it('TaskPoolTestClass032', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var task = new taskpool.Task(Sum, 10, 20, 30);
+        var result;
+        var isTerminate = false;
+        taskpool.execute(task).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass033', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1;
+        var result2;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+
+        var task1 = new taskpool.Task(Sum, 10, 20);
+        taskpool.execute(task1).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;
+        })
+        
+        var task2 = new taskpool.Task(Sum, 30, 40);
+        taskpool.execute(task2).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;
+        })
+        while (!isTerminate1 || !isTerminate2) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(70);
+        done();
+    })
+
+    it('TaskPoolTestClass034', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1;
+        var result2;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+
+        var task1 = new taskpool.Task(Sum, 10, 20)
+        taskpool.execute(task1).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;
+        })
+        var task2 = new taskpool.Task(Sum, 10, 20)
+        taskpool.execute(task2).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;
+        })
+        while (!isTerminate1 || !isTerminate2) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass035', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1;
+        var result2;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+
+        var task = new taskpool.Task(Sum, 10, 20)
+        taskpool.execute(task).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;
+        })
+        taskpool.execute(task).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;
+        })
+        while (!isTerminate1 || !isTerminate2) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass036', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        function Multi(value1, value2) {
+            return value1 * value2;
+        }
+
+        var result1;
+        var result2;
+        var result3;
+        var result4;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+        var isTerminate3 = false;
+        var isTerminate4 = false;
+
+        var task1 = new taskpool.Task(Sum, 10, 20)
+        taskpool.execute(task1).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;
+        })
+        var task2 = new taskpool.Task(Multi, 10, 20)
+        taskpool.execute(task2).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;
+        })
+        var task3 = new taskpool.Task(Sum, 10, 30)
+        taskpool.execute(task3).then((ret3) => {
+            result3 = ret3;
+            isTerminate3 = true;
+        })
+        var task4 = new taskpool.Task(Multi, 20, 20)
+        taskpool.execute(task4).then((ret4) => {
+            result4 = ret4;
+            isTerminate4 = true;
+        })
+
+        while (!isTerminate1 || !isTerminate2 || !isTerminate3 || !isTerminate4) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(200);
+        expect(result3).assertEqual(40);
+        expect(result4).assertEqual(400);
+        done();
+    })
+
+    it('TaskPoolTestClass037', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, 10, 20).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass038', 0, async function (done) {
+        function Add(value1, value2) {
+            if (value1 & value2)
+                return true;
+            else
+                return false;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Add, true, false).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(false);
+        done();
+    })
+
+    it('TaskPoolTestClass039', 0, async function (done) {
+        function StrCat(value1, value2) {
+            return value1 + value2;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(StrCat, "abc", "def").then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual("abcdef");
+        done();
+    })
+
+    it('TaskPoolTestClass040', 0,  async function (done) {
+        function Sum(value1, value2) {
+            function StrCat(value1, value2) {
+                return value1 + value2;
+            }
+            return value1+StrCat(value2,"hello");
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, "abc", "def").then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual("abcdefhello");
+        done();
+    })
+
+    it('TaskPoolTestClass041', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = [];
+            value[0] = arg1[0] + arg2[0];
+            value[1] = arg1[1] + arg2[1];
+            return value;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, [1,2], [3,4]).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result[0]).assertEqual(4);
+        expect(result[1]).assertEqual(6);
+        done();
+    })
+
+    it('TaskPoolTestClass042', 0, async function (done) {
+        function Sum(arg1, arg2) {
+            let value = arg1;
+            value.a = arg1.a + arg2.a;
+            value.b = arg1.b + arg2.b;
+            return value;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, {"a": 1, "b" : 2}, {"a": 3, "b" : 4}).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(JSON.stringify(result)).assertEqual("{\"a\":4,\"b\":6}");
+        done();
+    })
+
+    it('TaskPoolTestClass043', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, 10).then((ret) => {
+            result = ret;
+            isTerminate = true;
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result.toString()).assertEqual("NaN");
+        done();
+    })
+
+    it('TaskPoolTestClass044', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result;
+        var isTerminate = false;
+        taskpool.execute(Sum, 10, 20, 30).then((ret) => {
+            result = ret;
+            isTerminate = true;    
+        })
+        while (!isTerminate) {
+            await promiseCase()
+        }
+        expect(result).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass045', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1;
+        var result2;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+
+        taskpool.execute(Sum, 10, 20).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;  
+        })
+        taskpool.execute(Sum, 30, 40).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;  
+        })
+        while (!isTerminate1 || !isTerminate2) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(70);
+        done();
+    })
+
+    it('TaskPoolTestClass046', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        var result1;
+        var result2;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+
+        taskpool.execute(Sum, 10, 20).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;  
+        })
+        taskpool.execute(Sum, 10, 20).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true;  
+        })
+        while (!isTerminate1 || !isTerminate2) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(30);
+        done();
+    })
+
+    it('TaskPoolTestClass047', 0, async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        function Multi(value1, value2) {
+            return value1 * value2;
+        }
+
+        var result1;
+        var result2;
+        var result3;
+        var result4;
+        var isTerminate1 = false;
+        var isTerminate2 = false;
+        var isTerminate3 = false;
+        var isTerminate4 = false;
+
+        taskpool.execute(Sum, 10, 20).then((ret1) => {
+            result1 = ret1;
+            isTerminate1 = true;  
+        })
+        taskpool.execute(Multi, 10, 20).then((ret2) => {
+            result2 = ret2;
+            isTerminate2 = true; 
+        })
+        taskpool.execute(Sum, 10, 30).then((ret3) => {
+            result3 = ret3;
+            isTerminate3 = true;  
+        })
+        taskpool.execute(Multi, 20, 20).then((ret4) => {
+            result4 = ret4;
+            isTerminate4 = true;  
+        })
+        while (!isTerminate1 || !isTerminate2 || !isTerminate3 || !isTerminate4) {
+            await promiseCase()
+        }
+        expect(result1).assertEqual(30);
+        expect(result2).assertEqual(200);
+        expect(result3).assertEqual(40);
+        expect(result4).assertEqual(400);
+        done();
+    })
+
+    it('TaskPoolTestClass048', 0,  async function (done) {
+        function Sum(value1, value2) {
+            return value1 + value2;
+        }
+        try {
+            var result = await taskpool.execute(Sum);
+        } catch(e) {
+            expect(e.toString()).assertEqual("BusinessError: taskpool:: first param must be object when argc is one");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass049
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Cancel tasks that have not been executed
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+     it('TaskPoolTestClass049', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 3000) {
+              continue;
+            }
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual("");
+        }
+        done();
+    })
+
+     /**
+      * @tc.number    : TaskPoolTestClass050
+      * @tc.name      : Sync Function Cancel task
+      * @tc.desc      : Cancel tasks that have not been executed
+      * @tc.size      : MEDIUM
+      * @tc.type      : Function
+      * @tc.level     : Level 0
+      */
+    it('TaskPoolTestClass050', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 3000) {
+              continue;
+            }
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual("");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass051
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Cancel the task in progress
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass051', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 3000) {
+              continue;
+            }
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task1);
+        }
+        catch (e) {
+          expect(e.toString()).assertEqual(
+              "BusinessError: The task is executing when it is canceled, taskpool:: can not cancel the running task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass052
+     * @tc.name      : Sync Function Cancel task
+     * @tc.desc      : Cancel the task in progress
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass052', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 3000) {
+              continue;
+            }
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task1);
+        }
+        catch (e) {
+          expect(e.toString()).assertEqual(
+              "BusinessError: The task is executing when it is canceled, taskpool:: can not cancel the running task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass053
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Cancel the executed task
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass053', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task1);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass054
+     * @tc.name      : Sync Function Cancel task
+     * @tc.desc      : Cancel the executed task
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass054', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+            var task4 = new taskpool.Task(addition, 400);
+            var task5 = new taskpool.Task(addition, 500);
+            var task6 = new taskpool.Task(addition, 600);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+            var result4 = taskpool.execute(task4);
+            var result5 = taskpool.execute(task5);
+            var result6 = taskpool.execute(task6);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass055
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Cancel nonexistent task
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass055', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass056
+     * @tc.name      : Sync Function Cancel task
+     * @tc.desc      : Cancel nonexistent task
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass056', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass057
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Canceling unexecuted tasks multiple times
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass057', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+          var start = new Date().getTime();
+          while (new Date().getTime() - start < 3000) {
+            continue;
+          }
+          return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task3);
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass058
+     * @tc.name      : Sync Function Cancel task
+     * @tc.desc      : Canceling unexecuted tasks multiple times
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass058', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        function additionDelay(arg) {
+          var start = new Date().getTime();
+          while (new Date().getTime() - start < 3000) {
+            continue;
+          }
+          return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(additionDelay, 100);
+            var task2 = new taskpool.Task(additionDelay, 200);
+            var task3 = new taskpool.Task(addition, 300);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 1000) {
+              continue;
+            }
+
+            taskpool.cancel(task3);
+            taskpool.cancel(task3);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass059
+     * @tc.name      : Async Function Cancel task
+     * @tc.desc      : Cancel all tasks in sequence
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass059', 0, async function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+            var task4 = new taskpool.Task(addition, 400);
+            var task5 = new taskpool.Task(addition, 500);
+            var task6 = new taskpool.Task(addition, 600);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+            var result4 = taskpool.execute(task4);
+            var result5 = taskpool.execute(task5);
+            var result6 = taskpool.execute(task6);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 100) {
+              continue;
+            }
+
+            taskpool.cancel(task6);
+            taskpool.cancel(task5);
+            taskpool.cancel(task4);
+            taskpool.cancel(task3);
+            taskpool.cancel(task2);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+
+    /**
+     * @tc.number    : TaskPoolTestClass060
+     * @tc.name      : Sync Function Cancel task
+     * @tc.desc      : Cancel all tasks in sequence
+     * @tc.size      : MEDIUM
+     * @tc.type      : Function
+     * @tc.level     : Level 0
+     */
+    it('TaskPoolTestClass060', 0, function (done) {
+        function addition(arg) {
+            return arg + 1;
+        }
+        try {
+            var task1 = new taskpool.Task(addition, 100);
+            var task2 = new taskpool.Task(addition, 200);
+            var task3 = new taskpool.Task(addition, 300);
+            var task4 = new taskpool.Task(addition, 400);
+            var task5 = new taskpool.Task(addition, 500);
+            var task6 = new taskpool.Task(addition, 600);
+
+            var result1 = taskpool.execute(task1);
+            var result2 = taskpool.execute(task2);
+            var result3 = taskpool.execute(task3);
+            var result4 = taskpool.execute(task4);
+            var result5 = taskpool.execute(task5);
+            var result6 = taskpool.execute(task6);
+
+            var start = new Date().getTime();
+            while (new Date().getTime() - start < 100) {
+              continue;
+            }
+
+            taskpool.cancel(task6);
+            taskpool.cancel(task5);
+            taskpool.cancel(task4);
+            taskpool.cancel(task3);
+            taskpool.cancel(task2);
+        }
+        catch (e) {
+            expect(e.toString()).assertEqual(
+                "BusinessError: The task does not exist when it is canceled, taskpool:: can not find the task");
+        }
+        done();
+    })
+})
+}
\ No newline at end of file

commonlibrary/ets_utils/taskpool_lib_standard/src/main/resources/base/element/string.json

+{
+  "string": [
+    {
+      "name": "entry_MainAbility",
+      "value": "entry_MainAbility"
+    },
+    {
+      "name": "mainability_description",
+      "value": "JS_Empty Ability"
+	},
+    {
+        "name": "MainAbility_desc",
+        "value": "description"
+    },
+    {
+        "name": "MainAbility_label",
+        "value": "label"
+    },
+    {
+        "name": "TestAbility_desc",
+        "value": "description"
+    },
+    {
+        "name": "TestAbility_label",
+        "value": "label"
+    }
+  ]
+}
\ No newline at end of file