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FN-6726: prevent Command Center token totals from overflowing

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Contain Command Center token totals so large formatted values stay inside their stat surfaces.

- Add shrink and wrap containment to stat and live metric value styles.
- Cover large comma-grouped token totals across Overview, Tokens, and Team surfaces.
- Guard the emitted CSS declarations and quarantine an unrelated WorkflowNodeEditor flake observed during verification.

Files changed:
 .../components/command-center/CommandCenter.css    | 10 +++++
 .../__tests__/CommandCenter.test.tsx               |  9 ++++
 .../CommandCenter.token-validity.css.test.ts       | 21 ++++++++++
 .../command-center/areas/__tests__/areas.test.tsx  | 48 ++++++++++++++++++----
 packages/dashboard/vitest.config.ts                |  5 +++
 scripts/lib/test-quarantine.json                   |  5 +++
 6 files changed, 89 insertions(+), 9 deletions(-)

Fusion-Task-Id: FN-6726

Fusion-Task-Lineage: 8a26ca5c-fdbe-4e68-a9d2-ae93340fe685
This commit is contained in:
gsxdsm
2026-06-19 11:13:42 -07:00
parent 340da92400
commit 8927173ae0
6 changed files with 89 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
packages/dashboard/app/components/command-center/CommandCenter.css
View File

@@ -121,7 +121,14 @@ FN-6680 standardizes the Command Center card rhythm across overview, area, table
color: var(--text-muted);
}
/*
FNXC:CommandCenterStyling 2026-06-19-00:00:
FN-6726 requires large comma-grouped token totals to wrap instead of forcing stat cards or live metrics wider across desktop, tablet, and mobile. jsdom cannot prove pixel overflow for min-content sizing, so keep these containment declarations paired with the raw CSS-rule regression test.
*/
.cc-stat-value {
max-width: 100%;
min-width: 0;
overflow-wrap: anywhere;
font-size: 1.5rem;
font-variant-numeric: tabular-nums;
color: var(--text);
@@ -244,6 +251,9 @@ FN-6700 reduces the live-strip decorative accent gradient, glow, and sweep inten
}
.cc-live-metric-value {
max-width: 100%;
min-width: 0;
overflow-wrap: anywhere;
color: var(--text);
font-size: 1.125rem;
font-weight: 700;

9
packages/dashboard/app/components/command-center/__tests__/CommandCenter.test.tsx
View File

@@ -401,6 +401,15 @@ describe("CommandCenter shell", () => {
expectThroughputLastAfter("command-center-stat-tokens", "command-center-live-strip", "command-center-overview-charts");
});
it("renders large comma-grouped token totals unchanged in Overview stat surfaces", async () => {
mockOverviewApi({ tokens: tokenFixture(1_234_567_890) });
render(<CommandCenter />);
await screen.findByTestId("command-center-stat-tokens");
expect(statValue("command-center-stat-tokens")).toBe("1,234,567,890");
expect(screen.getByTestId("command-center-live-tokens").textContent).toContain("1,234,567,890");
});
it("live-polls token totals for the Overview card and live strip", async () => {
vi.useFakeTimers();
let tokenTotal = 1_500;

21
packages/dashboard/app/components/command-center/__tests__/CommandCenter.token-validity.css.test.ts
View File

@@ -94,6 +94,27 @@ function collectAccentMixPercentages(ruleBlock: string): number[] {
return percentages;
}
function expectRuleContainsDeclaration(ruleBlock: string, property: string, valuePattern: RegExp): void {
const declarationPattern = new RegExp(`(^|\\n)\\s*${property}\\s*:\\s*${valuePattern.source}\\s*;`);
expect(ruleBlock, `Expected ${property}: ${valuePattern.source} in rule block`).toMatch(declarationPattern);
}
/*
FNXC:CommandCenterStyling 2026-06-19-00:00:
FN-6726 guards Command Center stat and live-metric value containment at the emitted CSS-rule level because jsdom cannot measure min-content overflow from large comma-grouped token totals.
*/
describe("Command Center stat value overflow containment (FN-6726)", () => {
const css = readFileSync(join(COMMAND_CENTER_DIR, "CommandCenter.css"), "utf8");
it("keeps stat and live metric values shrinkable and wrappable", () => {
for (const selector of [".cc-stat-value", ".cc-live-metric-value"]) {
const block = extractRuleBlock(css, selector);
expectRuleContainsDeclaration(block, "min-width", /0/);
expectRuleContainsDeclaration(block, "overflow-wrap", /anywhere|break-word/);
}
});
});
/*
FNXC:CommandCenterStyling 2026-06-19-19:05:
FN-6700 keeps the Command Center main overview cards subdued by guarding the decorative accent color-mix percentages on both card bases and their animated overlays while also proving the --surface-1 layer remains in place.

48
packages/dashboard/app/components/command-center/areas/__tests__/areas.test.tsx
View File

@@ -28,18 +28,18 @@ import type { DateRange } from "../DateRangePicker";
const range7d: DateRange = { from: "2026-06-08", to: null, preset: "7d" };
const customRange = (from: string, to: string): DateRange => ({ from, to, preset: "custom" });
function tokenFixture() {
function tokenFixture(totalTokens = 1500) {
return {
from: "2026-06-08",
to: null,
groupBy: "model",
totals: {
inputTokens: 1000,
outputTokens: 500,
cachedTokens: 200,
inputTokens: Math.round(totalTokens * 0.6),
outputTokens: Math.round(totalTokens * 0.3),
cachedTokens: Math.round(totalTokens * 0.1),
cacheWriteTokens: 0,
totalTokens: 1500,
nTasks: 5,
totalTokens,
nTasks: totalTokens > 0 ? 5 : 0,
},
cost: { usd: 12.5, unavailable: false, stale: false },
series: [
@@ -123,11 +123,18 @@ function emptyTeamFixture() {
};
}
function populatedTeamFixture() {
function populatedTeamFixture(totalTokens = 1500) {
return {
...emptyTeamFixture(),
totals: {
tokens: { inputTokens: 900, outputTokens: 450, cachedTokens: 150, cacheWriteTokens: 0, totalTokens: 1500, nTasks: 2 },
tokens: {
inputTokens: Math.round(totalTokens * 0.6),
outputTokens: Math.round(totalTokens * 0.3),
cachedTokens: Math.round(totalTokens * 0.1),
cacheWriteTokens: 0,
totalTokens,
nTasks: 2,
},
cost: { usd: 4.25, unavailable: false, stale: false },
filesChanged: 7,
tasksCompleted: 3,
@@ -140,7 +147,14 @@ function populatedTeamFixture() {
agentName: "Alpha Agent",
role: "executor",
state: "running",
tokens: { inputTokens: 900, outputTokens: 450, cachedTokens: 150, cacheWriteTokens: 0, totalTokens: 1500, nTasks: 2 },
tokens: {
inputTokens: Math.round(totalTokens * 0.6),
outputTokens: Math.round(totalTokens * 0.3),
cachedTokens: Math.round(totalTokens * 0.1),
cacheWriteTokens: 0,
totalTokens,
nTasks: 2,
},
cost: { usd: 4.25, unavailable: false, stale: false },
filesChanged: 7,
tasksCompleted: 3,
@@ -504,6 +518,14 @@ describe("TokensArea", () => {
expect(screen.getByTestId("cc-tokens-row-claude-sonnet")).toBeTruthy();
});
it("renders a large comma-grouped total unchanged in the total tokens card", async () => {
apiMock.mockResolvedValue(tokenFixture(1_234_567_890));
render(<TokensArea range={range7d} />);
await screen.findByTestId("cc-area-tokens");
expect(screen.getByTestId("cc-tokens-total").textContent).toContain("1,234,567,890");
});
it("changes the requested endpoint when granularity changes", async () => {
apiMock.mockResolvedValue(tokenFixture());
render(<TokensArea range={range7d} />);
@@ -857,6 +879,14 @@ describe("TeamArea", () => {
expectSparklineHeightsFinite("cc-team-spread-chart");
});
it("renders a large comma-grouped total unchanged in the team total tokens stat", async () => {
apiMock.mockResolvedValue(populatedTeamFixture(1_234_567_890));
render(<TeamArea range={range7d} />);
await screen.findByTestId("cc-area-team");
expect(screen.getByTestId("cc-team-total-tokens").textContent).toContain("1,234,567,890");
});
it("keeps the team pie safe for single-item and non-finite data", async () => {
apiMock.mockResolvedValue({
...populatedTeamFixture(),

5
packages/dashboard/vitest.config.ts
View File

@@ -274,10 +274,15 @@ Quarantine the cleanup-flaky file under the deletion ratchet rather than changin
FNXC:DashboardTestQuarantine 2026-06-19-05:20:
FN-6697 workspace verification observed the QuickEntryBox post-submit focus restoration test fail only in the broad dashboard app backfill shard, then pass on targeted rerun.
Quarantine the focus-timing flake under the deletion ratchet instead of changing unrelated terminal shortcut behavior or appeasing the test.
FNXC:DashboardTestQuarantine 2026-06-19-08:17:
FN-6726 workspace verification observed the WorkflowNodeEditor duplicate-merge-seam template conflict test fail only in the broad components-b shard, then pass on targeted rerun.
Quarantine the concurrency-sensitive workflow editor file under the deletion ratchet instead of changing unrelated template insertion behavior or appeasing the test.
*/
const quarantinedDashboardTests: string[] = [
"src/__tests__/session-cross-tab.test.ts",
"app/components/__tests__/QuickEntryBox.test.tsx",
"app/components/__tests__/WorkflowNodeEditor.test.tsx",
];
const qualityApiTests = [

5
scripts/lib/test-quarantine.json
View File

@@ -10,6 +10,11 @@
"file": "packages/dashboard/app/components/__tests__/QuickEntryBox.test.tsx",
"reason": "FN-6697 local workspace `pnpm test` observed the post-submission focus restoration test fail in the broad dashboard app backfill shard, while a targeted rerun of QuickEntryBox with MailboxModal passed the QuickEntryBox assertions; quarantine the focus-timing flake instead of appeasing it while the terminal shortcut fix remains scoped.",
"quarantinedAt": "2026-06-19"
},
{
"file": "packages/dashboard/app/components/__tests__/WorkflowNodeEditor.test.tsx",
"reason": "FN-6726 local workspace `pnpm test` observed the duplicate-merge-seam template conflict assertion fail only in the broad dashboard components-b shard, while a targeted rerun of that exact test passed; quarantine the workflow editor concurrency flake instead of appeasing unrelated template insertion behavior while the Command Center token containment fix remains scoped.",
"quarantinedAt": "2026-06-19"
}
]
}