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fix: wrap HUD output when terminal width is unavailable

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This commit is contained in:
Jarrod Watts
2026-04-04 13:59:08 +11:00
parent d9b1a3daae
commit 7ea5f331d9
4 changed files with 70 additions and 10 deletions
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26
tests/render.test.js
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@@ -79,6 +79,24 @@ function captureRenderLines(ctx) {
return logs;
}
function withColumns(stream, columns, fn) {
const originalColumns = stream.columns;
Object.defineProperty(stream, 'columns', { value: columns, configurable: true });
try {
return fn();
} finally {
if (originalColumns === undefined) {
delete stream.columns;
} else {
Object.defineProperty(stream, 'columns', { value: originalColumns, configurable: true });
}
}
}
function withTerminal(columns, fn) {
return withColumns(process.stdout, columns, fn);
}
async function withDeterministicSpeedCache(fn) {
const tempConfigDir = await mkdtemp(path.join(tmpdir(), 'claude-hud-render-'));
const originalConfigDir = process.env.CLAUDE_CONFIG_DIR;
@@ -591,7 +609,7 @@ test('render expanded layout includes speed and duration on the project line', a
ctx.config.display.showSpeed = true;
ctx.sessionDuration = '12m 34s';
const lines = captureRenderLines(ctx);
const lines = withTerminal(120, () => captureRenderLines(ctx));
const projectLine = lines.find(line => line.includes('my-project'));
assert.ok(projectLine, 'expected an expanded project line');
@@ -1238,7 +1256,7 @@ test('renderUsageLine uses custom usage palette overrides', () => {
sevenDayResetAt: null,
};
const line = renderUsageLine(ctx);
const line = withTerminal(120, () => renderUsageLine(ctx));
assert.ok(line, 'should render usage line');
assert.ok(line.includes('\x1b[36m███'), `expected custom usage bar color, got: ${JSON.stringify(line)}`);
assert.ok(line.includes('\x1b[36m25%\x1b[0m'), `expected custom usage percentage color, got: ${JSON.stringify(line)}`);
@@ -1456,7 +1474,7 @@ test('render expanded layout honors custom elementOrder including activity place
ctx.config.display.showMemoryUsage = true;
ctx.config.elementOrder = ['tools', 'project', 'usage', 'context', 'memory', 'environment', 'agents', 'todos'];
const lines = captureRenderLines(ctx);
const lines = withTerminal(120, () => captureRenderLines(ctx));
const toolIndex = lines.findIndex(line => line.includes('Read'));
const projectIndex = lines.findIndex(line => line.includes('my-project'));
const combinedIndex = lines.findIndex(line => line.includes('Usage') && line.includes('Context'));
@@ -1532,7 +1550,7 @@ test('render expanded layout combines usage and context when adjacent in element
};
ctx.config.elementOrder = ['usage', 'context'];
const lines = captureRenderLines(ctx);
const lines = withTerminal(120, () => captureRenderLines(ctx));
assert.equal(lines.length, 1, 'adjacent usage and context should share one expanded line');
assert.ok(lines[0].includes('Usage'), 'combined line should include usage');