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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const {
getStr,
// Test the specific max-clamping scenario where an item wants to grow a certain amount
// but its max-size prevents it from growing that much.
const TEST_URI = URL_ROOT + "doc_flexbox_specific_cases.html";
add_task(async function () {
await addTab(TEST_URI);
const { inspector, flexboxInspector } = await openLayoutView();
const { document: doc } = flexboxInspector;
info(
"Select the test item in the document and wait for the sizing info to render"
);
const onRendered = waitForDOM(doc, ".flex-outline, .flex-item-sizing", 2);
await selectNode("#want-to-grow-more-than-max div", inspector);
const [outlineContainer, sizingContainer] = await onRendered;
info(
"Check that the outline contains the max point and that it's equal to final"
);
const maxPoint = outlineContainer.querySelector(".flex-outline-point.max");
ok(maxPoint, "The max point is displayed");
ok(
outlineContainer.style.gridTemplateColumns.includes("[final-end max]"),
"The final and max points are at the same position"
);
info("Check that the maximum sizing section displays the right info");
const reasons = [...sizingContainer.querySelectorAll(".reasons li")];
const expectedReason = getStr("flexbox.itemSizing.clampedToMax");
ok(
reasons.some(r => r.textContent === expectedReason),
"The clampedToMax reason was found"
);
});