Function runTestPage

test/runTest/cli.js:175–361

* @param {puppeteer.Browser} browser

(browser, testOpt, source, version, runtimeCode, isExpected)

 * @param {puppeteer.Browser} browser
 */
async function runTestPage(browser, testOpt, source, version, runtimeCode, isExpected) {
    const fileUrl = testOpt.fileUrl;
    const screenshots = [];
    const logs = [];
    const errors = []; // string[]

    const page = await browser.newPage();
    page.setRequestInterception(true);
    page.on('request', request => replaceEChartsVersion(request, source, version));

    async function pageScreenshot() {
        if (!program.save) {
            return;
        }
        // Final shot.
        await page.mouse.move(0, 0);
        const desc = 'Full Shot';
        const {
            screenshotName,
            screenshotPath,
            rawScreenshotPath
        } = await takeScreenshot(page, true, fileUrl, desc, isExpected);
        screenshots.push({
            screenshotName,
            desc,
            screenshotPath,
            rawScreenshotPath
        });
    }

    let vstInited = false;

    await page.exposeFunction('__VRT_INIT__', () => {
        vstInited = true;
    });
    await page.exposeFunction('__VRT_MOUSE_MOVE__', async (x, y) =>  {
        await page.mouse.move(x, y);
    });
    await page.exposeFunction('__VRT_MOUSE_DOWN__', async (errMsgPart) =>  {
        try {
            await page.mouse.down();
        }
        catch (err) {
            // e.g., if double mousedown without a mouseup, error "'left' is already pressed." will be thrown.
            // Report to users to re-record the test case.
            if (errMsgPart) {
                if ((err.message + '').indexOf('already pressed') >= 0) {
                    errMsgPart += ' May be caused by duplicated mousedowns without a mouseup.'
                        + ' Please re-record the test case.';
                }
                err.message = err.message + ' ' + errMsgPart;
            }
            throw err;
        }
    });
    await page.exposeFunction('__VRT_MOUSE_UP__', async (errMsgPart) =>  {
        try {
            await page.mouse.up();