TestHamrpassRejectsTooShort: a key under hamrpassMinKeyLen is refused without touching the profile or the active selection.

TestHamrpassSetsKeyAndActivates: a valid key is trimmed, saved on the hamrpass profile, persisted, and active flips to hamrpass. The llm client is reb

TestHandleProbeSuccessUpdatesLiveCtxAndPrintsActivation: a successful probeMsg writes the live context window into liveContextSize (per profile) and p

TestHandleStreamClosedEndsTurnWithNoPending: handleStreamClosed with an empty pending queue finalizes the turn, returns to idle, and returns no follow

TestHandleStreamClosedSkipsAdvanceAfterCancel: after Ctrl+C leaves phase=idle, the deferred streamClosedMsg must not auto-restart a turn (the agent re

TestHandleStreamDrainsAfterCancel: buffered stream events can arrive after Ctrl+C returned phase to idle. Processing them would write ghost tokens, re

TestHeadTailBufferKeepsExactHeadAndTail: once the middle is dropped, the reassembly must carry exactly the first head-cap bytes and the last tail-cap

TestHeadTailBufferSmallOutputUntouched: output under the head cap must come back byte-identical - the bounding must be invisible in the normal case.

TestHeightOnlyResizeDoesNotClear: a height-only change can't induce the soft-wrap that breaks bubbletea's cursor math (no line widens), so the hardeni

TestHistoryDownRestoresUnsentDraft: an unsent draft survives a ↑ into history and is restored when ↓ walks back to the live line.

TestHistoryPushesOnSubmit: successful submit appends to promptHistory and resets the walker index to -1.

TestHistoryUpDownReplayLastSubmission: ↑ on first-line replaces textarea with the most recent submitted line; ↓ steps back toward the draft.

TestHumanIntFormat: thin-comma formatting must handle the edge cases the activation line cares about: single digits, exact 4-digit, exact powers, and

TestHumanRateFormat: throughput as `N tok/s`. Degenerate inputs (zero tokens or zero elapsed) collapse to "" so the banner omits the segment. Sub-10 t

TestHumanTokensFormat: the session counter renders compactly: plain int under 1000, then `k`/`M` with a constant single decimal. The decimal is always

TestIdleTimeoutFromEnv pins the CODEHAMR_IDLE_TIMEOUT contract: a Go duration or bare-seconds string wins, anything else (unset, garbage, non-positive

TestInlineStatusRuneBoundaryTruncate: truncating a long non-ASCII command at a fixed byte offset can split a multi-byte rune, leaving an orphan contin

TestIsLocalBuild pins the contract: `go run` ("dev"), dirty-tree builds, clean-tree builds past the last tag (git describe shape), and tag-less clones

TestLargePasteBecomesChip: a ≥pasteChipMinLines paste collapses to one chip. DisplayValue shows the label, Value expands back to the original.

TestLeftArrowAtChipEndJumpsToStart: ← jumps the cursor across the whole chip in one keystroke; it never lands on interior positions.

TestLiveElapsed: the running wall-clock readout, whole seconds under a minute (no spinning sub-second decimal at the spinner's refresh rate), then `6m

TestLongSingleLinePasteChipsByCharCount: a long single-line blob (zero newlines) still collapses: char threshold catches minified JSON and one-line st

TestMessageTokensCountsToolCallArguments pins ToolCall.Arguments accounting in Message.Tokens: it feeds the budget on every tool-using turn, yet no ot

TestModelBracketedPasteCreatesChip checks a bracketed-paste KeyMsg through Model.Update reaches promptInput.Update and yields a chip, guarding against

TestMultiToolCallRoundExecutesAllBeforeNextChat: when the model emits multiple tool calls in one round, EVERY result must be appended to history BEFOR

TestNewHasNoHTTPTimeout pins that the streaming Client must NOT set http.Client.Timeout: that field is end-to-end (it covers body reads) and would abo

TestNewestAssistantEmpty pins the anomaly detector behind the empty-reply nudge: only a newest assistant message with neither text nor a structured to

TestNonCtrlCKeypressResetsArming: once arming is live, pressing anything other than Ctrl+C clears the arm so the next idle Ctrl+C re-arms cleanly (no

TestPackAnchorsTaskEvenWithSystemNudge: a long single turn evicts the sole user task, and a nudge (system) is the newest message. The system→user demo

TestPackAnchorsUserTaskOverBudget: a long single turn (one small task message, then many large assistant rounds that fill the budget) would let the ne

TestPackDemotesSystemNudgeToUser: the four soft-nudge backstops append a system-role note to history. buildMessages prepends the embedded system promp

TestPackDropsDanglingAssistantDespiteIDReuse: pairing is positional, not a global ID lookup. Local backends commonly reuse index-derived IDs ("call_0"

TestPackDropsDanglingAssistantToolCalls: a turn cancelled mid-tool leaves an assistant.tool_calls in history with no answering tool message (the TUI a

TestPackDropsDanglingPartialParallelGroup: cancelling a parallel round after only some results return leaves assistant(c1,c2)+tool(c1). The assistant

TestPackDropsEmptyIDToolMessages: an empty-ID tool_call must not let subsequent empty-ToolCallID tool messages ride through as "paired". An unidentifi

TestPackDropsOrphanToolMessage: if budget-trimming cuts the assistant whose tool_calls spawned a tool message, that orphan must be dropped, else OpenA

TestPackDropsStrayToolResultDespiteIDReuse: dropOrphanTools is positional too. A stray tool result whose own (dangling, dropped) assistant reused an o

TestPackKeepsFullyAnsweredToolCalls: don't over-reach. An assistant whose every tool_call is answered (including parallel) must survive intact.

TestPackKeepsNewestParallelToolGroupOverBudget: with parallel tool calls the tail is [assistant(c1,c2), tool(c1), tool(c2)], so the newest tool's owne

TestPackKeepsNewestToolPairOverBudget: when the newest message is a tool result and its owning assistant won't fit the budget, Pack must keep the pair

TestPackKeepsPairedToolMessage: a healthy assistant+tool pair that fits the budget stays intact: don't regress into dropping good pairs.

TestPackNoStaleAnchorWhenRecentUserSurvives: in a normal multi-turn chat a recent user message already survives the walk, so Pack must NOT also drag t

TestPackRecoversNewestToolGroupPastEmptyAssistantTail: the stall shape the empty-reply nudge answers appends an EMPTY assistant message, then the nudg

TestPackRecoversNewestToolGroupPastTrailingNudge: the over-budget recovery for the newest tool exchange must fire even when a failure/runaway nudge wa

TestPackRecoveryDropsPartialParallelGroup: the empty-recovery path (newest is a tool result whose owner fell past a tight budget) must not resurrect a

TestPageKeysMoveCursorByHeight: PgUp/PgDn move the cursor by one prompt-height. bubbles/textarea ships an empty viewport keymap, so without our handli

TestPasteIntoChipInteriorKeepsBothPastes: a paste while the cursor sits inside an existing chip's label must not splice the new label into the old one

TestPasteWithoutFlagButWithNewlineStillChips: some terminals omit the bracketed-paste flag, yet multi-line content in one KeyMsg can't come from typin

TestPlaceholderMentionsTab: placeholder names both "/" and "Tab" as entry points into the popover, so new users discover either way.

TestPopoverArrowKeysMoveSelection: while popover is open, ↑/↓ move the selection (NOT arrow history), and the textarea is not clobbered.

TestPopoverClosesWhenPrefixMatchesNothing: typing a prefix that no command satisfies closes the popover automatically (no empty frame).

TestPopoverEnterAdvancesIntoArgsForArgsCommand: Enter at command-level on a command that takes args does NOT submit: it opens the arg-level popover, s

TestPopoverEnterSubmitsNoArgCommand: Enter at command-level on a command without args still submits immediately (/clear).

TestPopoverRenderHasNoMarker: no row in the rendered popover is prefixed with the old `▸ ` arrow or a 2-space marker. Selection is a colour change, no

TestPopoverRenderRightAligns: each row ends flush with the popover width (== m.width after ANSI stripping). The value starts at column 0 and the descr

TestPopoverSelectionStaysVisible: with more than popoverCap suggestions the popover renders a window; when the selection moves past it, renderPopover

TestPopoverShiftTabCyclesUp: Shift+Tab walks the selection backwards, wrapping at the top.

TestPopoverTabCompletesUniquePrefix: with one match, Tab completes the name and, because /models takes args, appends a space that flips the popover in

TestPopoverTabCyclesSelection: Tab moves the selection to the next row without touching the textarea, zsh-style cycling.

TestPopoverTabOnClearCommandHasNoArgSpace: /clear takes no args, so Tab completes to "/clear" WITHOUT a trailing space.

TestPopoverTabOnEmptyOpensCommandList: Tab on an empty textarea is equivalent to typing "/": it opens the popover with the full command list. Subseque

TestPopoverTriggersOnSlash: typing / into an empty textarea opens the popover with every command; typing more characters filters by prefix.

TestPrintHelpListsAllCommands: tui.PrintHelp formats every command in the central slice. Guards against a command being added to runSlash dispatch but

TestProbeBudgetExhaustedUpdatesStatusBar: a 402 probe carries a BudgetStatus{Set:true, Remaining:0} snapshot. handleProbe must apply it to m.budget so

TestProbeBudgetSnapshotIgnoredForStaleProfile: a budget snapshot from a probe that lost the /models race (msg.profile != m.cfg.Active) must not overwr

TestProbeChatNoReasoningEffortIsRaceFree pins the atomic.Bool guard on Client.noReasoningEffort. The startup probe and the first chat can run on the s

TestProbeForVanishedProfileLeavesNoOrphanMapEntry: probeMsg must check the targeted profile still exists before writing liveContextSize, or rapid /mod

TestPromptAutoGrowsWithContent: the textarea starts at 1 line, grows with newlines, and clamps to height - minViewport - 2 - popover, so big pastes us

TestPromptGrowsOnWrappedLongLine: a long paragraph typed without Enter has LineCount()==1, so relying on it sticks the textarea at 1 row while text wr

TestPromptHistoryCap: exceeding historyMaxEntries drops the oldest, not the newest, otherwise the file grows unbounded.

TestPromptHistoryClear: clearPromptHistory removes the file; a missing file is not an error. Mirrors /clear semantics.

TestPromptHistoryConcurrentAppendsKeepBoth guards the load-then-rewrite race: two instances sharing a project dir would each read N entries and overwr

TestPromptHistoryCorruptLineSkipped: a malformed line (users may hand-edit the file) must not poison the valid entries around it.

TestPromptHistoryQuotedLineStaysLoadable guards the quote-expansion gap: strconv.Quote expands each control/invalid byte to \xNN (4× growth), so a val

TestPromptHistoryRejectsHugeEntry: a multi-MiB paste isn't stored, the load scanner would silently drop it anyway, so declining to write is consistent

TestPromptHistoryRoundTrip: values with newlines/quotes/unicode survive a disk round-trip in append order, the on-disk format must carry any byte the

TestPromptHistorySkipEmpty: empty submits never reach the file, so a stray ↵ can't pollute recall with blanks.

TestPromptShrinksAfterSubmit: after Enter submits a multi-line prompt the textarea resets to empty and the height snaps back to 1 line.

TestPublishedManifestMatchesAssetName is opt-in: point CODEHAMR_CHECK_MANIFEST at a goreleaser checksums file (CI sets it to dist/codehamr_checksums.t

TestQueueAutoFireUnitFromStreamClosed: a clean, trivial finish with a prompt queued must submit it from handleStreamClosed: phase back to thinking, a

TestQueueAutoSubmitsAfterTurn drives a full turn with a prompt queued mid-flight and asserts the queued prompt auto-fires a second request when the tu

TestQueueEmptyMidTurnIsNoOp: Enter on a blank prompt mid-turn stays silent, so a reflexive Enter while watching the agent doesn't queue an empty slot.

TestQueueExpandsChipsOnFire: a chip-bearing paste queued mid-turn keeps its expanded content for the LLM (send) while the box echo stays collapsed, th

TestQueueRefusesSlashMix: a slash command never newline-joins with a queued prompt, in either order. Joined slash-first, the whole slot would fire as

TestQueueRestoreKeepsExistingDraft: if the user was typing a new prompt when they Ctrl+C, that draft wins; the queued prompt is dropped rather than cl

TestQueueRestoredOnCtrlC: a Ctrl+C abort never fires the queued prompt (the user took back control); it returns the text to the textarea as an editabl

TestQueueSecondEnterAppends: a second mid-turn Enter appends (newline-joined) to the existing slot, so a multi-part instruction builds up in one queue

TestQueueStoresPromptMidTurn: Enter while a turn is running stashes the typed prompt in the queue slot and clears the textarea, instead of the old sil

TestQueueWaitsForVerifyNudge: a substantial clean finish triggers the verify re-grounding nudge, which continues the turn. The queued prompt must NOT

TestQueuedPromptRendersInView: while something is queued the prompt area shows a labeled box with the echo text, so the user can see what will auto-su

TestReachableHitsV1Models pins the heartbeat path: /v1/models, the OpenAI-standard listing endpoint every backend serves. Probing GET / instead could

TestReachableTreatsNon2xxAsReachable: any HTTP response counts as reachable (even 404/401); only transport errors and timeouts mean down.