fix(runtime): pin the Native SDK wrap-budget fix for content-sized labels

changelog.d/text-measure-seam.md

@@ -0,0 +1 @@
+fix: **Labels no longer wrap their last glyph**: render-time pixel snapping rounds each frame edge on its own and can shave a whole device pixel off a label sized exactly to its text, but the wrap budget only handed back half of that, so labels such as "Start" painted as "Star" / "t". The Native SDK now hands back the full pixel, and a capture fixture pins one laid-out line per text node.

scripts/release-audit.mjs

@@ -7,7 +7,7 @@ import { dirname, extname, join, relative, resolve } from "node:path";
 import { fileURLToPath } from "node:url";
 
 const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");
-const expectedNativeCommit = "9a499f16ec01e498208def9f239fca4780eeecad";
+const expectedNativeCommit = "464ff65faa02d36179b34e2252fa2a1cf46f7541";
 
 function filesBelow(root) {
   const output = [];

test/capture-smoke.mjs

@@ -61,13 +61,20 @@ try {
   assert.match(snapshotText(noro), /role=button name="Seek"/);
   assert.match(snapshotText(noro), /name="00:42"/);
 
+  // Content-sized labels must hold their run on one line: the number of
+  // laid-out text lines equals the number of text nodes.
+  const textWrap = capture("text-wrap", "test/fixtures/text-wrap");
+  assert.equal(textNodeCount(textWrap), 5);
+  assert.equal(textLineCount(textWrap), 5);
+
   const noroSignal = capture("noro-signal", "examples/noro-signal", [
     "--provider-fixture", join(root, "test", "capture", "noro.provider.json"),
   ]);
   assert.match(snapshotText(noroSignal), /name="Capture Proof"/);
   assert.match(snapshotText(noroSignal), /role=button name="Seek"/);
   assert.match(snapshotText(noroSignal), /role=button name="PAUSE"/);
   assert.match(snapshotText(noroSignal), /name="00:42"/);
+  assert.equal(textLineCount(noroSignal), textNodeCount(noroSignal));
 
   const noroSignalAction = capture("noro-signal-action", "examples/noro-signal", [
     "--provider-fixture", join(root, "test", "capture", "noro-action.provider.json"),
@@ -269,3 +276,13 @@ function recordClockSession() {
 function snapshotText(receipt) {
   return readFileSync(receipt.output.snapshot, "utf8");
 }
+
+function textLineCount(receipt) {
+  const match = /text_layout_lines=(\d+)\//.exec(snapshotText(receipt));
+  assert.ok(match, "snapshot header is missing text_layout_lines");
+  return Number(match[1]);
+}
+
+function textNodeCount(receipt) {
+  return snapshotText(receipt).split("\n").filter((line) => line.includes(" role=text ")).length;
+}

test/fixtures/text-wrap/tsconfig.json

@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "strict": true,
+    "noEmit": true,
+    "skipLibCheck": true,
+    "jsx": "react-jsx",
+    "jsxImportSource": "@weaver/sdk",
+    "types": [],
+    "baseUrl": ".",
+    "paths": {
+      "@weaver/sdk": ["../../../sdk/index.d.ts"],
+      "@weaver/sdk/jsx-runtime": ["../../../sdk/jsx-runtime.d.ts"]
+    }
+  },
+  "include": ["widget.tsx"]
+}

test/fixtures/text-wrap/widget.tsx

@@ -0,0 +1,28 @@
+import { widget } from "@weaver/sdk";
+
+// Regression fixture: labels sized exactly to their measured text, placed
+// at fractional x positions by centering. Each <text> must lay out on one
+// line. Render-time pixel snapping rounds each frame edge on its own and
+// can shave up to a whole device pixel off such a frame; the wrap budget
+// used to hand back only half of that, so "Start" painted as "Star" / "t".
+// The chip row is sized with room to spare so no flex shrink applies:
+// a row that overflows its container shrinks its children and wraps them
+// legitimately.
+export default widget({
+  name: "Text Wrap",
+  size: [300, 140],
+}, () => (
+  <column class="size-full p-[12px] gap-[8px] items-center bg-[#101010]">
+    <row class="gap-[6px]">
+      <row class="h-[28px] px-[12px] items-center bg-[#333333]"><text class="text-[11px] text-[#ffffff]">Focus</text></row>
+      <row class="h-[28px] px-[12px] items-center bg-[#333333]"><text class="text-[11px] text-[#ffffff]">Short break</text></row>
+      <row class="h-[28px] px-[12px] items-center bg-[#333333]"><text class="text-[11px] text-[#ffffff]">Long break</text></row>
+    </row>
+    <row class="w-[197px] h-[46px] bg-[#333333]">
+      <row class="size-full items-center justify-center"><text class="text-[14px] font-semibold text-[#ffffff]">Start</text></row>
+    </row>
+    <row class="w-[183px] h-[30px] bg-[#333333]">
+      <row class="size-full items-center justify-center"><text class="text-[11px] text-[#ffffff]">fixture</text></row>
+    </row>
+  </column>
+));