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https://github.com/getpaseo/paseo.git
synced 2026-10-28 20:22:45 +00:00
Mohamed Boudra
7a0c6fbd82
Android ships generated Markdown props without code.fontScale, so native measurement wraps inline code at a larger size than drawing. Regenerate both Android code structs and enforce generated-header parity for both platforms.
61 lines
2.5 KiB
JavaScript
61 lines
2.5 KiB
JavaScript
import assert from "node:assert/strict";
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import { execFileSync } from "node:child_process";
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const session = process.argv[2];
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assert(session, "Pass an Android agent-device session serving native.tsx");
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function ad(...args) {
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return execFileSync("agent-device", ["--session", session, ...args], {
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encoding: "utf8",
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timeout: 60_000,
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});
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}
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function assertMeasurementParity(mode) {
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const snapshot = JSON.parse(ad("snapshot", "--raw", "--json"));
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assert.equal(snapshot.success, true);
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const nodes = snapshot.data.nodes;
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let last = nodes.find((node) => node.label?.endsWith("End of measurement fixture."));
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assert(last?.rect, "The last paragraph must be visible, including its bottom");
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// EnrichedMarkdownText exposes paragraph accessibility nodes inside its TextView;
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// EnrichedMarkdown exposes the TextViews themselves. Measure the native child.
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let host = nodes.find((node) => node.index === last.parentIndex);
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if (host?.type === "android.widget.TextView") {
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last = host;
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host = nodes.find((node) => node.index === last.parentIndex);
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}
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assert.equal(host?.type, "android.widget.FrameLayout");
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const viewport = nodes.find((node) => node.type === "android.widget.ScrollView");
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const footer = nodes.find((node) => node.label === "End of Markdown host");
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assert(viewport?.rect && footer?.rect, "The fixture and footer must be visible");
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assert(
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host.rect.y >= viewport.rect.y &&
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footer.rect.y + footer.rect.height <= viewport.rect.y + viewport.rect.height,
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"The whole fixture must fit in the viewport; clipped bounds cannot prove parity",
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);
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const hostBottom = host.rect.y + host.rect.height;
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const childBottom = last.rect.y + last.rect.height;
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console.log(
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JSON.stringify({
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mode,
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host: host.rect,
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lastChild: last.rect,
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surplus: hostBottom - childBottom,
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}),
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);
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assert(
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Math.abs(hostBottom - childBottom) <= 1,
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`Markdown reserves blank space in ${mode}: host bottom ${hostBottom}, last child bottom ${childBottom}`,
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);
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}
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ad("press", 'label="Show wrapping fixture"');
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ad("wait", "text", "End of Markdown host", "10000");
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assertMeasurementParity("regular");
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ad("press", 'label="Use compact text"');
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ad("wait", "text", "Use regular text", "10000");
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assertMeasurementParity("compact");
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ad("press", 'label="Use regular text"');
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ad("wait", "text", "Use compact text", "10000");
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assertMeasurementParity("regular restored");
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console.log("PASS Android Markdown host measurement matches its last child");
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