multimedia/medialibrary/common.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 mediaLibrary from "@ohos.multimedia.mediaLibrary";
import abilityAccessCtrl from "@ohos.abilityAccessCtrl";
import bundle from "@ohos.bundle";
import uitest from "@ohos.UiTest";
const presetsCount = {
    ActsMediaLibraryAlbumTest: { albumsCount: 15, assetsCount: 27 },
    ActsMediaLibraryBaseTest: { albumsCount: 11, assetsCount: 14 },
    ActsMediaLibraryFavoriteTest: { albumsCount: 6, assetsCount: 32 },
    ActsMediaLibraryFileTest: { albumsCount: 6, assetsCount: 28 },
    ActsMediaLibraryFileAssetTest: { albumsCount: 27, assetsCount: 116 },
    ActsMediaLibraryFileKeyTest: { albumsCount: 2, assetsCount: 2 },
    ActsMediaLibraryFileResultTest: { albumsCount: 3, assetsCount: 112 },
    ActsMediaLibraryGetThumbnailTest: { albumsCount: 3, assetsCount: 3 },
    ActsMediaLibraryMediafetchoptionsTest: { albumsCount: 3, assetsCount: 8 },
    ActsMediaLibraryTrashJsTest: { albumsCount: 6, assetsCount: 24 },
};

const IMAGE_TYPE = mediaLibrary.MediaType.IMAGE;
const VIDEO_TYPE = mediaLibrary.MediaType.VIDEO;
const AUDIO_TYPE = mediaLibrary.MediaType.AUDIO;
const FILE_TYPE = mediaLibrary.MediaType.FILE;

const FILEKEY = mediaLibrary.FileKey;
const { RELATIVE_PATH, ALBUM_NAME, MEDIA_TYPE } = FILEKEY;

const sleep = async function sleep(times) {
    if (!times) {
        times = 10;
    }
    await new Promise((res) => setTimeout(res, times));
};

const allFetchOp = function (others) {
    if (!others) {
        others = {};
    }
    return {
        selections: "",
        selectionArgs: [],
        ...others,
    };
};

const fetchOps = function (testNum, path, type, others) {
    if (!others) {
        others = {};
    }
    let ops = {
        selections: FILEKEY.RELATIVE_PATH + "= ? AND " + FILEKEY.MEDIA_TYPE + "=?",
        selectionArgs: [path, type.toString()],
        ...others,
    };
    console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
    return ops;
};
const nameFetchOps = function (testNum, path, display_name, type) {
    let ops = {
        selections: FILEKEY.RELATIVE_PATH + "= ? AND " + FILEKEY.DISPLAY_NAME + "= ? AND " + FILEKEY.MEDIA_TYPE + "=?",
        selectionArgs: [path, display_name, type.toString()],
    };
    console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
    return ops;
};

const idFetchOps = function (testNum, albumId) {
    let ops = {
        selections: FILEKEY.ALBUM_ID + "= ?",
        selectionArgs: [albumId + ""],
    };
    console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
    return ops;
};

const fileIdFetchOps = function (testNum, id) {
    let ops = {
        selections: FILEKEY.ID + "= ?",
        selectionArgs: [id + ""],
    };
    console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
    return ops;
};

const albumFetchOps = function (testNum, path, albumName, type, others) {
    if (!others) {
        others = { order: FILEKEY.DATE_ADDED + " DESC" };
    }
    let ops = {
        selections: RELATIVE_PATH + "= ? AND " + ALBUM_NAME + "= ? AND " + MEDIA_TYPE + "= ?",
        selectionArgs: [path, albumName, type.toString()],
        ...others,
    };
    console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
    return ops;
};

// albums of two resource types
const albumTwoTypesFetchOps = function (testNum, paths, albumName, types, others) {
    if (!others) {
        others = { order: FILEKEY.DATE_ADDED + " DESC" };
    }
    try {
        let ops = {
            selections:
                "(" +
                RELATIVE_PATH +
                "= ? or " +
                RELATIVE_PATH +
                "= ? ) AND " +
                ALBUM_NAME +
                "= ? AND (" +
                MEDIA_TYPE +
                "= ? or " +
                MEDIA_TYPE +
                "= ?)",
            selectionArgs: [paths[0], paths[1], albumName, types[0].toString(), types[1].toString()],
            ...others,
        };
        console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
        return ops;
    } catch (error) {
        console.info(`albumTwoTypesFetchOps :: error: ${error}`);
    }
};

// albums of three resource types
const albumThreeTypesFetchOps = function (testNum, paths, albumName, types, others) {
    if (!others) {
        others = { order: FILEKEY.DATE_ADDED + " DESC" };
    }
    try {
        let ops = {
            selections:
                "(" +
                RELATIVE_PATH +
                "= ? or " +
                RELATIVE_PATH +
                "= ? or " +
                RELATIVE_PATH +
                "= ? ) AND " +
                ALBUM_NAME +
                "= ? AND (" +
                MEDIA_TYPE +
                "= ? or " +
                MEDIA_TYPE +
                "= ? or " +
                MEDIA_TYPE +
                "= ?)",
            selectionArgs: [
                paths[0],
                paths[1],
                paths[2],
                albumName,
                types[0].toString(),
                types[1].toString(),
                types[2].toString(),
            ],
            ...others,
        };
        console.info(`${testNum}: fetchOps${JSON.stringify(ops)}`);
        return ops;
    } catch (error) {
        console.info(`albumThreeTypesFetchOps :: error: ${error}`);
    }
};

const checkPresetsAssets = async function (media, hapName) {
    console.info("checkPresetsAssets start");
    let albumList = await media.getAlbums(allFetchOp());
    let albumsCount = albumList.length;
    let fetchFileResult = await media.getFileAssets(allFetchOp());
    let assetsCount = await fetchFileResult.getCount();
    let presetsassetsCount = presetsCount[hapName].assetsCount;
    let presetsalbumsCount = presetsCount[hapName].albumsCount;
    if (assetsCount != presetsCount[hapName].assetsCount || albumsCount != presetsCount[hapName].albumsCount) {
        console.info(`${hapName} checkPresetsAssets failed;
            assetsCount : presetsassetsCount = ${assetsCount} : ${presetsassetsCount}
            albumsCount : presetsalbumsCount = ${albumsCount} : ${presetsalbumsCount}`);
    } else {
        console.info(`${hapName} checkPresetsAssets passed`);
    }
};

const checkAssetsCount = async function (done, testNum, fetchFileResult, expectCount) {
    if (!fetchFileResult) {
        console.info(`${testNum}:: fetchFileResult error:`);
        expect(false).assertTrue();
        done();
        return false;
    }
    let count = await fetchFileResult.getCount();
    if (count != expectCount) {
        console.info(`${testNum}:: count:expectCount - ${count} : ${expectCount}`);
        expect(count).assertEqual(expectCount);
        done();
    }
    return count == expectCount;
};

const checkAlbumsCount = function (done, testNum, albumList, expectCount) {
    if (!Array.isArray(albumList)) {
        console.info(`${testNum}:: albumList error:`);
        expect(false).assertTrue();
        done();
        return false;
    }
    let albumsCount = albumList.length;
    if (albumsCount != expectCount) {
        console.info(`${testNum}:: albumsCount: expectCount - ${albumsCount} : ${expectCount}`);
        expect(albumsCount).assertEqual(expectCount);
        done();
    }
    return albumsCount == expectCount;
};

const getPermission = async function (name, context) {
    if (!name) {
        name = "ohos.acts.multimedia.mediaLibrary";
    }
    console.info("getPermission start", name);

    let permissions = ["ohos.permission.MEDIA_LOCATION", "ohos.permission.READ_MEDIA", "ohos.permission.WRITE_MEDIA"];
    context.requestPermissionsFromUser(permissions, (data) => {
        console.info(`getPermission requestPermissionsFromUser ${JSON.stringify(data)}`);
    });

    let driver = uitest.Driver.create();
    await sleep(500);

    for (let i = 0; i < 10; i++) {
        await sleep(500);
        let button = await driver.findComponent(uitest.ON.text("允许"));
        if (button != undefined) {
            await button.click();
            break;
        }
    }

    let appInfo = await bundle.getApplicationInfo(name, 0, 100);
    let tokenID = appInfo.accessTokenId;
    let atManager = abilityAccessCtrl.createAtManager();
    let isGranted1 = await atManager.verifyAccessToken(tokenID, "ohos.permission.MEDIA_LOCATION");
    let isGranted2 = await atManager.verifyAccessToken(tokenID, "ohos.permission.READ_MEDIA");
    let isGranted3 = await atManager.verifyAccessToken(tokenID, "ohos.permission.WRITE_MEDIA");
    if (!(isGranted1 == 0 && isGranted2 == 0 && isGranted3 == 0)) {
        console.info("getPermission failed");
    }
    console.info("getPermission end");
};

const MODIFY_ERROR_CODE_01 = "-1000";

const isNum = function (value) {
    return typeof value === "number" && !isNaN(value);
};
export {
    getPermission,
    IMAGE_TYPE,
    VIDEO_TYPE,
    AUDIO_TYPE,
    FILE_TYPE,
    FILEKEY,
    sleep,
    allFetchOp,
    fetchOps,
    nameFetchOps,
    idFetchOps,
    albumFetchOps,
    albumTwoTypesFetchOps,
    albumThreeTypesFetchOps,
    checkPresetsAssets,
    checkAssetsCount,
    checkAlbumsCount,
    MODIFY_ERROR_CODE_01,
    isNum,
    fileIdFetchOps,
};