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Test Info:
/* Any copyright is dedicated to the Public Domain.
/**
* These tests ensure that capturing a sites's thumbnail, saving it and
* retrieving it from the cache works.
*/
add_task(async function thumbnails_capture() {
// Create a tab with a red background.
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: "data:text/html,<body bgcolor=ff0000></body>",
},
async browser => {
await captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
// Load a page with a green background.
let loaded = BrowserTestUtils.browserLoaded(browser);
BrowserTestUtils.startLoadingURIString(
browser,
"data:text/html,<body bgcolor=00ff00></body>"
);
await loaded;
await captureAndCheckColor(0, 255, 0, "we have a green thumbnail");
// Load a page with a blue background.
loaded = BrowserTestUtils.browserLoaded(browser);
BrowserTestUtils.startLoadingURIString(
browser,
"data:text/html,<body bgcolor=0000ff></body>"
);
await loaded;
await captureAndCheckColor(0, 0, 255, "we have a blue thumbnail");
}
);
});