ComponentBench / tasks /v1 /datetime_picker_single.yaml
TianchenGuan's picture
Initial ComponentBench data release: tasks v1+v2, cleaned human traces, difficulty audit, ontology metadata
360df42 verified
- id: datetime_picker_single-antd-T01
name: AntD basic set datetime (OK confirm)
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set the “Meeting date & time” field to February 5, 2026 at 2:30 PM, then click OK to confirm. The task will finish automatically when done.
ui_copy: Set the “Meeting date & time” field to February 5, 2026 at 2:30 PM, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered on the page (no other panels).
Component: one Ant Design DatePicker configured with showTime (hours+minutes), allowClear enabled.
Label above the input: “Meeting date & time”. Placeholder: “Select date and time”.
Behavior: clicking the input opens a popover with a month calendar and a time selector. The picker shows an “OK” confirm button (needConfirm=true).
Initial state: empty (no datetime selected). No validation constraints.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 1
disambiguation_load: 1
justification: Single default-sized picker with clear text label and visible input value; requires one popover interaction and an OK confirmation.
success_trigger:
human_readable:
- The AntD DatePicker labeled “Meeting date & time” has committed value 2026-02-05 14:30 (local time).
- The selection is confirmed via the picker’s OK button (needConfirm).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-05T14:30:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Meeting date & time
terminal_condition: task ends when predicate holds
negative_cases:
- Changing a different field (not applicable here, but must still be checked by label).
- Selecting the correct date but leaving the time at a different value.
- Setting the correct datetime in the panel but not clicking OK (value not committed).
- Typing a datetime that is close but not exactly 2026-02-05 14:30.
expected_interaction_path:
- Click the “Meeting date & time” input to open the picker popover.
- Pick Feb 5, 2026 in the calendar.
- Set the time to 2:30 PM in the time selector.
- Click OK to commit.
notes: |-
Instrumentation: expose a stable selector for the input (e.g., data-testid="dt-meeting") and for the OK button in the popover.
Checker: read the committed input value/state, not the transient highlighted cell before OK.
- id: datetime_picker_single-antd-T02
name: AntD typed datetime in fixed format
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: enter_formatted
secondary_template: null
browsergym_goal: In the “Recorded at” field, enter 2026-02-10 09:15 (24-hour time) and commit the value. The task will finish automatically when done.
ui_copy: In the “Recorded at” field, enter 2026-02-10 09:15 (24-hour time) and commit the value. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Ant Design DatePicker with showTime (hours+minutes). Display/input format is fixed to “YYYY-MM-DD HH:mm”.
Typing is enabled in the input; mask-format style segment editing is ON (arrow keys can move between segments).
Behavior: needConfirm=false (no OK button); value commits on Enter or blur once a valid datetime is present.
Initial state: empty. Under the field, helper text shows the required format: “Format: YYYY-MM-DD HH:mm”.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L1
axes_ratings:
precision_requirement: 3
target_acquisition: 1
density_choice_interference: 1
depth_layering: 1
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Straightforward single field but requires exact formatted text entry and commit behavior without an explicit OK button.
success_trigger:
human_readable:
- The DatePicker labeled “Recorded at” has value 2026-02-10 09:15 (local time).
- No explicit OK is required; the committed input value must match.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-10T09:15:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Recorded at
terminal_condition: task ends when predicate holds
negative_cases:
- Entering the right date but wrong minutes/hours (e.g., 09:05 or 21:15).
- Leaving the field in an invalid/partial state (e.g., only date, missing time).
- Correct digits typed but not committed (focus never leaves and value not accepted).
- Wrong format (slashes, missing leading zeros, or AM/PM text).
expected_interaction_path:
- Click the “Recorded at” input.
- 'Type: 2026-02-10 09:15.'
- Press Enter (or click outside) to commit.
notes: |-
Checker note: parse the input’s displayed value using the configured format “YYYY-MM-DD HH:mm”.
AX note: ensure the input has an accessible label association with “Recorded at”.
- id: datetime_picker_single-antd-T03
name: AntD clear an existing datetime
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: clear_reset
secondary_template: null
browsergym_goal: Clear the “Reminder time” field so it has no date or time selected. The task will finish automatically when done.
ui_copy: Clear the “Reminder time” field so it has no date or time selected. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Ant Design DatePicker with showTime. allowClear=true (a clear “x” icon appears when a value is present).
Initial state: the input is pre-filled with “2026-02-03 11:00”. needConfirm=false (clearing commits immediately).
No other DatePickers on the page.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 1
depth_layering: 1
feedback_dynamics: 1
semantic_observability: 1
disambiguation_load: 1
justification: Single field with built-in clear affordance; success is empty state.
success_trigger:
human_readable:
- The DatePicker labeled “Reminder time” is cleared (empty/null value).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: null
tolerance: null
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Reminder time
terminal_condition: task ends when predicate holds
negative_cases:
- Changing the value to a different datetime instead of clearing it.
- Clearing but leaving partial text in the input.
- Clearing a different datetime picker (if present in future variants).
expected_interaction_path:
- Click the clear (×) icon in the “Reminder time” input, or select-all and delete.
- Ensure the input shows an empty placeholder.
notes: |-
Checker: treat empty string / null internal value as cleared. Reject “Invalid date” strings.
- id: datetime_picker_single-antd-T04
name: AntD open the datetime picker overlay
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: open_overlay
secondary_template: null
browsergym_goal: Open the date & time picker for “Publish time” so the calendar/time panel is visible, and do not change the value. The task will finish automatically when done.
ui_copy: Open the date & time picker for “Publish time” so the calendar/time panel is visible, and do not change the value. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered on the viewport.
Component: one Ant Design DatePicker with showTime. allowClear=true but initial value is empty.
Behavior: clicking the input opens a popover (calendar + time selector). needConfirm=false (no OK button required for selection), but this task only requires the overlay to be open.
Initial state: empty input; placeholder “Select publish time”.
No other interactive overlays on the page.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 1
depth_layering: 2
feedback_dynamics: 1
semantic_observability: 3
disambiguation_load: 1
justification: Goal is purely to expose the popover; requires locating the input and triggering the correct overlay.
success_trigger:
human_readable:
- The DatePicker labeled “Publish time” has its picker popover open (calendar/time panel visible).
- The committed value remains empty (no accidental selection).
canonical_predicate:
predicate_type: overlay_open
target_state:
open: true
datetime_local: null
tolerance: null
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Publish time
terminal_condition: task ends when predicate holds
negative_cases:
- Opening a different popover (if any) instead of the “Publish time” picker.
- Changing the datetime value while opening the picker.
- Focusing the input without the picker panel actually being visible.
expected_interaction_path:
- Click the “Publish time” input (or its calendar icon) to open the picker popover.
- Stop once the panel is visible and the value is still empty.
notes: |-
Checker: use a stable popover root testid (e.g., data-testid="dt-publish-popover") tied to the Publish time input.
Also verify the bound value is still null/empty.
- id: datetime_picker_single-antd-T05
name: AntD match a reference datetime in settings panel
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: match_reference
secondary_template: null
browsergym_goal: Set “Maintenance window start” to match the reference badge shown in the panel, then click OK to confirm. The task will finish automatically when done.
ui_copy: Set “Maintenance window start” to match the reference badge shown in the panel, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Layout: settings_panel with a left “System Settings” nav and a main content area; the target field is in the main panel.
Clutter (low): a few unrelated toggles (Email alerts, Auto-update) and a plain text input (Hostname). None affect success.
Target component: one AntD DatePicker with showTime labeled “Maintenance window start”.
Guidance: a blue “Reference” badge above the field shows the desired datetime in human format: “Reference: Tue, Feb 17, 2026 · 10:00 AM”.
Behavior: needConfirm=true so the picker footer has an OK button. allowClear=true.
Initial state: currently set to “2026-02-17 09:00” (one hour off) to prevent no-op success.
scene_context:
theme: light
spacing: comfortable
layout: settings_panel
placement: center
scale: default
instances: 1
guidance: mixed
clutter: low
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 3
semantic_observability: 2
disambiguation_load: 2
justification: Requires using an on-screen reference plus confirming with OK in a mildly cluttered settings panel.
success_trigger:
human_readable:
- The DatePicker labeled “Maintenance window start” equals the reference badge datetime (Tue, Feb 17, 2026 10:00 AM).
- The value is committed by clicking OK.
canonical_predicate:
predicate_type: matches_reference
target_state:
reference_element_testid: ref-maintenance-start
reference_datetime_local: '2026-02-17T10:00:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Maintenance window start
terminal_condition: task ends when predicate holds
negative_cases:
- Setting the value to 09:00 or 11:00 (near miss).
- Matching the date but not the time.
- Correct selection in the panel but forgetting to click OK (not committed).
- Using a different field in the settings panel (toggles/inputs).
expected_interaction_path:
- Read the datetime displayed in the Reference badge.
- Open the “Maintenance window start” picker.
- Select Feb 17, 2026 and set time to 10:00 AM.
- Click OK to confirm.
notes: |-
Instrumentation: add data-testid="ref-maintenance-start" to the reference badge and data-testid="dt-maintenance-start" to the input.
Checker can either parse reference badge text or use the known target datetime_local above.
- id: datetime_picker_single-antd-T06
name: AntD set datetime on the correct instance (2 pickers)
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: open_and_select
secondary_template: null
browsergym_goal: In the “Availability” form, set the “End time” field to March 1, 2026 at 6:00 PM, then click OK to confirm. The task will finish automatically when done.
ui_copy: In the “Availability” form, set the “End time” field to March 1, 2026 at 6:00 PM, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Layout: form_section titled “Availability” centered in the viewport.
Spacing: comfortable; fields are stacked with clear labels.
Instances: 2 datetime pickers (same canonical type) on the page:
1) “Start time” (top)
2) “End time” (bottom) ← TARGET
Both are AntD DatePicker with showTime and allowClear.
Behavior: needConfirm=true (OK button required to commit).
Initial state:
- Start time: “2026-03-01 09:00”
- End time: “2026-03-01 17:00” (currently wrong; must change to 18:00)
Clutter (low): a non-interactive hint text about office hours and one unrelated checkbox “Send invite email” (not required).
scene_context:
theme: light
spacing: comfortable
layout: form_section
placement: center
scale: default
instances: 2
guidance: text
clutter: low
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 3
semantic_observability: 1
disambiguation_load: 3
justification: Two similar DatePickers require correct-instance selection and OK confirmation; otherwise straightforward.
success_trigger:
human_readable:
- Only the “End time” DatePicker is updated to 2026-03-01 18:00 (local time).
- The new value is committed via OK.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-03-01T18:00:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: End time
terminal_condition: task ends when predicate holds
negative_cases:
- Updating “Start time” instead of “End time”.
- Setting End time to 6:00 AM (AM/PM confusion).
- Selecting the correct datetime but not clicking OK to confirm.
- Leaving End time at 17:00 or any other value.
expected_interaction_path:
- Locate the “End time” field (second picker in the Availability section).
- Open its picker popover and set date to Mar 1, 2026.
- Adjust time to 6:00 PM.
- Click OK to commit.
notes: |-
Checker: ensure it reads the bound value for the End time instance specifically; do not accept changes to Start time.
- id: datetime_picker_single-antd-T07
name: AntD navigate months/years to set far datetime
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: navigate_to
secondary_template: null
browsergym_goal: Set the “Archive at” field to December 31, 2026 at 11:45 PM. The task will finish automatically when done.
ui_copy: Set the “Archive at” field to December 31, 2026 at 11:45 PM. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one AntD DatePicker with showTime (hours+minutes), allowClear=true.
Behavior: needConfirm=false (no OK button); selection commits when a complete valid datetime is selected and the popover closes/loses focus.
Initial state: value is empty.
Interaction nuance: target date is far from the currently displayed month, so the user must navigate the calendar header (month/year controls) before selecting the day, then set the time to 23:45 (11:45 PM).
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Requires calendar navigation across months/years and setting time, but no extra clutter or multiple instances.
success_trigger:
human_readable:
- The DatePicker labeled “Archive at” equals 2026-12-31 23:45 (local time).
- No OK click is required in this configuration (needConfirm=false).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-12-31T23:45:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Archive at
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting Dec 31 but leaving the time at the default (e.g., 00:00).
- Selecting 11:45 AM instead of 11:45 PM.
- Stopping at December 2025 or January 2027 (wrong year).
- Leaving the popover open with an uncommitted value.
expected_interaction_path:
- Open the “Archive at” picker.
- Navigate to December 2026 in the calendar header.
- Select Dec 31, 2026.
- Set time to 11:45 PM and close/blur to commit.
notes: |-
Checker: accept only the committed value; ignore temporary hover/active date cell before commit.
- id: datetime_picker_single-antd-T08
name: AntD set datetime including seconds (dark theme)
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set “Video publish timestamp” to February 20, 2026 at 7:05:30 PM, then click OK to confirm. The task will finish automatically when done.
ui_copy: Set “Video publish timestamp” to February 20, 2026 at 7:05:30 PM, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Theme: dark mode.
Layout: isolated card centered.
Component: one AntD DatePicker with showTime enabled for hours, minutes, AND seconds (format like “YYYY-MM-DD HH:mm:ss”).
Behavior: needConfirm=true; an OK button must be clicked to commit the selection.
Initial state: “2026-02-20 19:05:00” (seconds currently 00, so the user must adjust seconds to 30).
Sub-controls: calendar for the date + a time panel that includes seconds selection.
scene_context:
theme: dark
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 5
target_acquisition: 3
density_choice_interference: 3
depth_layering: 3
feedback_dynamics: 3
semantic_observability: 2
disambiguation_load: 1
justification: Requires second-level precision and explicit confirmation, with reduced contrast in dark theme.
success_trigger:
human_readable:
- The DatePicker labeled “Video publish timestamp” is committed to 2026-02-20 19:05:30 (local time).
- OK was used to confirm the seconds-level time.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-20T19:05:30'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Video publish timestamp
terminal_condition: task ends when predicate holds
negative_cases:
- Leaving seconds at 00 or any value other than 30.
- Setting 07:05:30 AM instead of PM.
- Selecting the correct datetime in the panel but not clicking OK.
- Changing the date (must remain Feb 20, 2026).
expected_interaction_path:
- Open the “Video publish timestamp” picker.
- Ensure the date is Feb 20, 2026 (keep as-is if already selected).
- In the time panel, set seconds to 30 while keeping 19:05.
- Click OK to commit.
notes: |-
Checker: store datetime with seconds; do not truncate to minute precision.
Implementation note: AntD DatePicker uses showTime to add time (and optional seconds) selection; confirmation is via OK when needConfirm is enabled.
- id: datetime_picker_single-antd-T09
name: AntD small/compact dashboard with 3 instances
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: enter_formatted
secondary_template: null
browsergym_goal: On the “Schedules” dashboard, set the “Backup schedule” datetime to 2026-03-15 06:05, then click OK to confirm. The task will finish automatically when done.
ui_copy: On the “Schedules” dashboard, set the “Backup schedule” datetime to 2026-03-15 06:05, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Theme: light. Spacing: compact. Scale: small (inputs and icons are reduced).
Layout: dashboard with three small cards in a row: Primary schedule, Backup schedule, Staging schedule.
Instances: 3 AntD DatePicker(showTime) inputs with identical styling:
- “Primary schedule” (left)
- “Backup schedule” (center) ← TARGET
- “Staging schedule” (right)
Each picker uses format “YYYY-MM-DD HH:mm” and shows an OK confirm button (needConfirm=true).
Initial state:
- Primary: 2026-03-15 06:05 (already correct but NOT the target instance)
- Backup: 2026-03-15 06:00 (must change minutes to 05)
- Staging: 2026-03-15 06:05 (distractor correct value)
Clutter (medium): the dashboard also contains a small line chart and a “Refresh” button; they do nothing for success.
scene_context:
theme: light
spacing: compact
layout: dashboard
placement: center
scale: small
instances: 3
guidance: text
clutter: medium
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 3
target_acquisition: 4
density_choice_interference: 3
depth_layering: 3
feedback_dynamics: 3
semantic_observability: 2
disambiguation_load: 5
justification: Three near-identical small pickers plus distractors create high disambiguation and target acquisition difficulty; requires OK confirmation.
success_trigger:
human_readable:
- Only the DatePicker labeled “Backup schedule” is committed to 2026-03-15 06:05.
- Other pickers may remain unchanged (even if they already show the target value).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-03-15T06:05:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Backup schedule
terminal_condition: task ends when predicate holds
negative_cases:
- Updating Primary or Staging instead of Backup.
- Leaving Backup at 06:00 (or changing the date).
- Setting 18:05 (6:05 PM) instead of 06:05.
- Selecting the right value but not clicking OK.
expected_interaction_path:
- Locate the center card labeled “Backup schedule”.
- Open its datetime picker and adjust minutes to 05 (keep date and hour).
- Click OK to commit.
notes: |-
Checker: must bind to the instance labeled “Backup schedule”; do not accept matches on other instances even if equal.
Instrumentation: add per-instance data-testid (dt-primary, dt-backup, dt-staging).
- id: datetime_picker_single-antd-T10
name: AntD table-cell match reference with OK
canonical_type: datetime_picker_single
implementation_source: antd
implementation_variant: showTime
implementation_component: 'AntD: DatePicker (showTime)'
task_template: match_reference
secondary_template: null
browsergym_goal: In the table, set the “Send at” value for Campaign A to match the “Preview send time” shown in the same row, then click OK to confirm. The task will finish automatically when done.
ui_copy: In the table, set the “Send at” value for Campaign A to match the “Preview send time” shown in the same row, then click OK to confirm. The task will finish automatically when done.
setup_description: |-
Layout: table_cell scene — a compact table is centered, with the editable cell anchored near the bottom-right of the viewport.
Clutter (high, realistic): table has multiple columns (Campaign name, Status, Owner, Preview send time, Send at, Hold until) and one non-functional “Filter” input above it.
Instances: 2 AntD DatePicker(showTime) editors in the row “Campaign A”:
- “Send at” (editable cell) ← TARGET
- “Hold until” (editable cell) (distractor)
Guidance: the “Preview send time” column displays a pill: “Preview: Apr 1, 2026 · 9:00 AM”.
Behavior: clicking an editable datetime cell opens a popover with calendar+time; needConfirm=true so OK must be clicked.
Initial state (Campaign A):
- Preview send time: Apr 1, 2026 9:00 AM (reference)
- Send at: Apr 1, 2026 8:00 AM (must match reference)
- Hold until: Apr 1, 2026 9:00 AM (distractor already matches reference but NOT the target column)
scene_context:
theme: light
spacing: compact
layout: table_cell
placement: bottom_right
scale: default
instances: 2
guidance: mixed
clutter: high
difficulty:
difficulty_bucket: hard
tier: L3
axes_ratings:
precision_requirement: 2
target_acquisition: 5
density_choice_interference: 3
depth_layering: 3
feedback_dynamics: 3
semantic_observability: 3
disambiguation_load: 5
justification: Small table-cell targets with two similar editors plus a visual reference create high acquisition and disambiguation load; requires OK confirmation.
success_trigger:
human_readable:
- The “Send at” cell for Campaign A is committed to the same datetime as the Preview pill (2026-04-01 09:00).
- The “Hold until” cell does not count as success even if it matches the reference.
canonical_predicate:
predicate_type: matches_reference
target_state:
reference_element_testid: ref-preview-send
reference_datetime_local: '2026-04-01T09:00:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Campaign A / Send at
terminal_condition: task ends when predicate holds
negative_cases:
- Editing “Hold until” instead of “Send at”.
- Setting Send at to 08:00 or any value other than the preview time.
- Picking the right value but not clicking OK in the popover.
- Editing the wrong campaign row (if multiple rows exist).
expected_interaction_path:
- Find Campaign A’s row and the “Send at” cell.
- Click the cell to open the datetime picker popover.
- Set the value to match the Preview pill (Apr 1, 2026 9:00 AM).
- Click OK to commit.
notes: |-
Instrumentation: add stable testids for row (“row-campaign-a”), columns (“col-send-at”), and reference pill (“ref-preview-send”).
Checker should verify (row-id, column-id) instance pairing, not just any datetime picker on the page.
- id: datetime_picker_single-mui-T01
name: MUI desktop basic set datetime
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set the “Appointment” field to February 6, 2026 at 4:00 PM. The task will finish automatically when done.
ui_copy: Set the “Appointment” field to February 6, 2026 at 4:00 PM. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one MUI X DesktopDateTimePicker with an input field and an icon button to open the picker.
Picker UI: opens in a popover (desktop variant) with calendar + time selection (hours/minutes).
Action bar: default desktop behavior (no explicit Cancel/OK buttons).
Initial state: empty; placeholder shows a datetime format like “MM/DD/YYYY hh:mm aa”.
No other date/time inputs on the page.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 1
disambiguation_load: 1
justification: Single desktop picker with clear label; selecting date and time is sufficient without extra confirmation.
success_trigger:
human_readable:
- The DesktopDateTimePicker labeled “Appointment” has value 2026-02-06 16:00 (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-06T16:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Appointment
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting Feb 6 but leaving a different time.
- Selecting 4:00 AM instead of 4:00 PM.
- Leaving the value empty or partially edited.
expected_interaction_path:
- Open the “Appointment” picker popover.
- Select Feb 6, 2026 in the calendar.
- Select 4:00 PM in the time view (hours/minutes).
- Close the popover if needed; ensure the input shows the chosen value.
notes: |-
Implementation note: DesktopDateTimePicker renders views in a popover on desktop.
Instrumentation: add data-testid="dt-appointment" to the field for stable selection.
- id: datetime_picker_single-mui-T02
name: MUI typed datetime in sectioned field
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DateTimePicker'
task_template: enter_formatted
secondary_template: null
browsergym_goal: In the “Logged at” field, enter 02/12/2026 08:45 AM and commit the value. The task will finish automatically when done.
ui_copy: In the “Logged at” field, enter 02/12/2026 08:45 AM and commit the value. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one MUI X DateTimePicker in desktop mode. The text field uses section-based editing (month/day/year/hour/minute/AM-PM).
Hint text below the field: “Tip: Press Enter to start editing, then type.” (mirrors MUI docs behavior).
No action bar buttons; committing is done by finishing a valid value and blurring the field.
Initial state: empty.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L1
axes_ratings:
precision_requirement: 3
target_acquisition: 1
density_choice_interference: 1
depth_layering: 1
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Requires exact formatted entry into a sectioned datetime field, but in a clean single-instance scene.
success_trigger:
human_readable:
- The DateTimePicker labeled “Logged at” equals 2026-02-12 08:45 AM (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-12T08:45:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Logged at
terminal_condition: task ends when predicate holds
negative_cases:
- Entering 08:45 but leaving PM selected (20:45).
- Typing the correct digits but leaving an incomplete/invalid value.
- Using a different date format (e.g., 2026-02-12) that is not accepted by the field.
expected_interaction_path:
- Click the “Logged at” field.
- Press Enter to start editing sections (if required).
- Type 02/12/2026 08:45 AM and blur to commit.
notes: |-
Checker: parse the committed value from the component state (not the raw text while editing).
AX note: ensure the label “Logged at” is programmatically associated with the input.
- id: datetime_picker_single-mui-T03
name: MUI open picker overlay (desktop)
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: open_overlay
secondary_template: null
browsergym_goal: Open the date & time picker for “Start time” so the picker UI is visible, and do not change the value. The task will finish automatically when done.
ui_copy: Open the date & time picker for “Start time” so the picker UI is visible, and do not change the value. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one MUI X DesktopDateTimePicker labeled “Start time”.
Picker UI: opens in a popover attached to the field.
Initial state: empty value; placeholder shows “MM/DD/YYYY hh:mm aa”.
This task ends when the picker popover is open for the correct field and the value is still empty.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 1
depth_layering: 2
feedback_dynamics: 1
semantic_observability: 3
disambiguation_load: 1
justification: Only requires opening the correct picker overlay; no selection or confirmation.
success_trigger:
human_readable:
- The “Start time” picker popover is open (calendar/time UI visible).
- The committed value remains empty.
canonical_predicate:
predicate_type: overlay_open
target_state:
open: true
datetime_local: null
tolerance: null
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Start time
terminal_condition: task ends when predicate holds
negative_cases:
- Focusing the field without opening the popover.
- Opening a different picker (if any).
- Accidentally selecting a date/time while opening.
expected_interaction_path:
- Click the “Start time” field or its open-picker icon.
- Stop once the popover is visible and value unchanged.
notes: |-
Checker: detect popover open state via MUI pickers portal root tied to the “Start time” field.
- id: datetime_picker_single-mui-T04
name: MUI mobile modal with OK/Cancel
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: mobile
implementation_component: 'MUI X: MobileDateTimePicker'
task_template: confirm_cancel
secondary_template: open_and_select
browsergym_goal: Set the “Delivery window start” field to February 18, 2026 at 3:30 PM, then click OK to apply. The task will finish automatically when done.
ui_copy: Set the “Delivery window start” field to February 18, 2026 at 3:30 PM, then click OK to apply. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: MUI X MobileDateTimePicker labeled “Delivery window start” (forced mobile variant).
Picker UI: opens in a modal dialog (not a popover). Date and time are selected in a step-based flow (date → time), with an action bar at the bottom.
Action bar: includes “Cancel” and “OK” (accept). The value is only committed when OK is pressed.
Initial state: empty.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 4
feedback_dynamics: 4
semantic_observability: 2
disambiguation_load: 1
justification: Mobile modal introduces deeper layering and an explicit OK confirmation step compared to desktop defaults.
success_trigger:
human_readable:
- The MobileDateTimePicker labeled “Delivery window start” is committed to 2026-02-18 15:30.
- OK (accept) is required to apply the value.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-18T15:30:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Delivery window start
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting the right date/time but pressing Cancel or closing without OK.
- Leaving the modal on the date step without selecting time.
- Setting 3:30 AM instead of PM.
expected_interaction_path:
- Open the picker (field click).
- Select Feb 18, 2026; proceed to the time step if prompted (Next).
- Set time to 3:30 PM.
- Click OK to accept and close.
notes: |-
Implementation note: MUI mobile variant renders in a modal and uses an action bar; default mobile action bar includes Cancel/Accept actions unless customized.
- id: datetime_picker_single-mui-T05
name: MUI clear using action bar
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: clear_reset
secondary_template: null
browsergym_goal: Clear the “Scheduled run” field so it becomes empty. The task will finish automatically when done.
ui_copy: Clear the “Scheduled run” field so it becomes empty. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered (no other form fields).
Component: one MUI X DesktopDateTimePicker labeled “Scheduled run”.
Configuration: picker action bar is enabled and shows a “Clear” action (actionBar.actions includes 'clear').
Initial state: value is set to “02/05/2026 09:00 AM”.
Behavior: using the Clear action resets the value to empty and closes the picker; no extra OK is required after clearing.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 1
depth_layering: 3
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 2
justification: Involves opening the picker and using a specific action-bar control to clear, within a small form with mild distractors.
success_trigger:
human_readable:
- The DateTimePicker labeled “Scheduled run” is empty/null after the clear action.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: null
tolerance: null
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Scheduled run
terminal_condition: task ends when predicate holds
negative_cases:
- Changing to another datetime instead of clearing.
- Clearing a different input in the form section.
- Leaving invalid text like “––/––/––––” instead of a true empty/null value.
expected_interaction_path:
- Open the “Scheduled run” picker.
- Click the “Clear” action in the action bar (or use the field clear icon if present).
- Verify the field is empty.
notes: |-
Checker: treat empty picker value as null; do not accept placeholder characters as a valid datetime.
- id: datetime_picker_single-mui-T06
name: MUI match reference card datetime
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: match_reference
secondary_template: null
browsergym_goal: Set “Next sync time” to match the time shown on the “Reference” card. The task will finish automatically when done.
ui_copy: Set “Next sync time” to match the time shown on the “Reference” card. The task will finish automatically when done.
setup_description: |-
Layout: dashboard with a small “Status” header, a reference card, and the target field beneath.
Guidance (visual): a prominent card labeled “Reference” shows the target datetime as large text:
“Fri, Feb 27, 2026 — 3:00 PM”
Target component: one MUI X DesktopDateTimePicker labeled “Next sync time”.
Initial state: field currently shows “02/27/2026 02:00 PM” (one hour early).
No OK/Cancel actions (default desktop). Selection commits when a valid value is set.
scene_context:
theme: light
spacing: comfortable
layout: dashboard
placement: center
scale: default
instances: 1
guidance: visual
clutter: low
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 3
disambiguation_load: 2
justification: Requires extracting a datetime from a visual reference element and applying it to the picker; otherwise standard desktop interaction.
success_trigger:
human_readable:
- The “Next sync time” value matches the Reference card datetime (2026-02-27 15:00).
canonical_predicate:
predicate_type: matches_reference
target_state:
reference_element_testid: ref-next-sync
reference_datetime_local: '2026-02-27T15:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Next sync time
terminal_condition: task ends when predicate holds
negative_cases:
- Copying only the date but leaving the old time.
- Setting 03:00 AM instead of PM.
- Changing some other control on the dashboard (not relevant).
expected_interaction_path:
- Read the datetime displayed on the Reference card.
- Open the “Next sync time” picker.
- Set the date/time to Feb 27, 2026 3:00 PM.
notes: |-
Instrumentation: add data-testid="ref-next-sync" to the Reference card timestamp text.
- id: datetime_picker_single-mui-T07
name: MUI scroll year list to reach far year
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: scroll_find
secondary_template: null
browsergym_goal: Set the “Contract renewal” field to July 4, 2036 at 10:00 AM. The task will finish automatically when done.
ui_copy: Set the “Contract renewal” field to July 4, 2036 at 10:00 AM. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one MUI X DesktopDateTimePicker labeled “Contract renewal”.
Interaction nuance: the target year (2036) is far from the default year, so the user must open the year selection UI and scroll to find 2036 before choosing the month/day.
Time selection: standard hours/minutes (no seconds). No explicit OK on desktop.
Initial state: empty.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Requires scrolling within the year-selection control to reach a far year, then completing date+time selection.
success_trigger:
human_readable:
- The “Contract renewal” picker value equals 2036-07-04 10:00 AM.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2036-07-04T10:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Contract renewal
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting the correct day/month but wrong year (e.g., 2026).
- Selecting 10:00 PM instead of 10:00 AM.
- Leaving the picker in a partially selected state (year changed but date not picked).
expected_interaction_path:
- Open the “Contract renewal” picker.
- Switch to year selection and scroll until 2036 is visible; select 2036.
- Select July 4, then set time to 10:00 AM.
notes: |-
Checker: compare full datetime including year; do not accept only-date matches.
- id: datetime_picker_single-mui-T08
name: MUI dark compact two-instance end datetime with OK
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: In the “Release window” settings, set the “End datetime” field to March 5, 2026 at 11:55 PM, then click OK to apply. The task will finish automatically when done.
ui_copy: In the “Release window” settings, set the “End datetime” field to March 5, 2026 at 11:55 PM, then click OK to apply. The task will finish automatically when done.
setup_description: |-
Theme: dark mode. Spacing: compact.
Layout: settings_panel with a vertical nav on the left and a dense “Release window” section on the right.
Instances: 2 MUI X DesktopDateTimePickers stacked closely:
- “Start datetime”
- “End datetime” ← TARGET
Clutter (medium): several toggles (Enable notifications, Auto-rollout), a numeric input (Max users), and a Save button (not required).
Picker configuration: desktop popover, but an action bar is enabled with Cancel + OK (accept). closeOnSelect=false so OK is required to commit.
Initial state:
- Start datetime: 03/05/2026 10:00 PM
- End datetime: 03/05/2026 11:00 PM (must change minutes to 55 and commit)
scene_context:
theme: dark
spacing: compact
layout: settings_panel
placement: center
scale: default
instances: 2
guidance: text
clutter: medium
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 3
target_acquisition: 3
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 4
semantic_observability: 2
disambiguation_load: 4
justification: Dark + compact layout with two similar instances and an explicit OK commit step increases both disambiguation and feedback complexity.
success_trigger:
human_readable:
- Only the “End datetime” picker is committed to 2026-03-05 23:55.
- OK/accept is required (closeOnSelect=false).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-03-05T23:59:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: End datetime
terminal_condition: task ends when predicate holds
negative_cases:
- Editing Start datetime instead of End datetime.
- Leaving End datetime at 11:00 PM or setting 11:59 AM.
- Selecting 23:59 but not pressing OK to accept.
- Interacting with the Save button without changing the picker (Save is irrelevant).
expected_interaction_path:
- Locate the “End datetime” field.
- Open its picker, adjust time to 11:59 PM (keep date Mar 5, 2026).
- Click OK to accept.
notes: |-
Instrumentation: add per-field testids (dt-start, dt-end). Checker must bind to “End datetime”.
This task intentionally uses a non-default desktop action bar to force an explicit accept step.
- id: datetime_picker_single-mui-T09
name: MUI small field with seconds (typed)
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DateTimePicker'
task_template: enter_formatted
secondary_template: null
browsergym_goal: In the “Audit timestamp” field, enter 02/22/2026 07:05:30 PM (including seconds) and commit the value. The task will finish automatically when done.
ui_copy: In the “Audit timestamp” field, enter 02/22/2026 07:05:30 PM (including seconds) and commit the value. The task will finish automatically when done.
setup_description: |-
Layout: isolated card anchored near the bottom-right of the viewport.
Scale: small (reduced font size and smaller input height).
Component: one MUI X DateTimePicker in desktop mode configured to include seconds (views include 'seconds'; field format shows hh:mm:ss).
Editing: section-based field supports seconds as a separate editable segment.
Initial state: empty; placeholder looks like “MM/DD/YYYY hh:mm:ss aa”.
No action bar buttons; commit happens on valid value + blur.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: bottom_right
scale: small
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 5
target_acquisition: 3
density_choice_interference: 1
depth_layering: 2
feedback_dynamics: 3
semantic_observability: 2
disambiguation_load: 1
justification: Seconds-level precision combined with small-scale targets and sectioned editing raises both precision and acquisition difficulty.
success_trigger:
human_readable:
- The “Audit timestamp” picker equals 02/22/2026 07:05:30 PM exactly (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-22T19:05:30'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Audit timestamp
terminal_condition: task ends when predicate holds
negative_cases:
- Entering the correct date/time but omitting seconds (defaults to :00).
- Entering 07:05:30 AM instead of PM.
- Partial edit where seconds are correct but minutes/hours differ.
- Leaving the field in an invalid state that displays placeholder characters.
expected_interaction_path:
- Click the “Audit timestamp” field and start editing (Enter if needed).
- 'Type the full datetime including seconds: 02/22/2026 07:05:30 PM.'
- Blur the field to commit.
notes: |-
Checker: must compare seconds; do not round/truncate.
Implementation note: configure the picker to include seconds (views include 'seconds') and a seconds segment in the field.
- id: datetime_picker_single-mui-T10
name: MUI table-cell edit with explicit OK
canonical_type: datetime_picker_single
implementation_source: mui
implementation_variant: desktop
implementation_component: 'MUI X: DesktopDateTimePicker'
task_template: confirm_cancel
secondary_template: open_and_select
browsergym_goal: In the table, update the “Expires at” value for the “Plan Pro” row to May 1, 2026 at 12:00 PM, then click OK to apply. The task will finish automatically when done.
ui_copy: In the table, update the “Expires at” value for the “Plan Pro” row to May 1, 2026 at 12:00 PM, then click OK to apply. The task will finish automatically when done.
setup_description: |-
Layout: table_cell scene with a compact billing table.
Clutter (high): table includes columns (Plan, Price, Seats, Expires at, Notes) and a top toolbar with Search + Export buttons (not required).
Instances: 2 MUI X DesktopDateTimePicker editors, one per row:
- Row “Plan Basic” → Expires at (distractor)
- Row “Plan Pro” → Expires at ← TARGET
Editing behavior: clicking the Expires at cell opens a popover picker. An action bar is shown with “Cancel” and “OK”; OK is required to commit (closeOnSelect=false).
Initial state:
- Plan Basic Expires at: 05/01/2026 12:00 PM (already matches target but wrong row)
- Plan Pro Expires at: 05/01/2026 11:00 AM (must change to 12:00 PM and press OK)
scene_context:
theme: light
spacing: compact
layout: table_cell
placement: center
scale: default
instances: 2
guidance: text
clutter: high
difficulty:
difficulty_bucket: hard
tier: L3
axes_ratings:
precision_requirement: 2
target_acquisition: 5
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 4
semantic_observability: 2
disambiguation_load: 5
justification: Table-cell editing with two similar instances creates high disambiguation and small-target acquisition; explicit OK commit adds feedback complexity.
success_trigger:
human_readable:
- The “Expires at” cell in the “Plan Pro” row is committed to 2026-05-01 12:00 PM.
- OK must be clicked to accept changes for that cell.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-05-01T12:00:00'
tolerance:
seconds: 0
require_confirm: true
confirm_control: OK
require_correct_instance: true
target_instance_label_or_id: Plan Pro / Expires at
terminal_condition: task ends when predicate holds
negative_cases:
- Editing the Plan Basic row instead of Plan Pro.
- Changing the cell but not clicking OK (value not committed).
- Setting 12:00 AM instead of 12:00 PM.
- Changing other toolbar controls (Search/Export) without setting the datetime.
expected_interaction_path:
- Find the Plan Pro row and click its “Expires at” cell.
- In the picker, set time to 12:00 PM (keep date May 1, 2026).
- Click OK to apply.
notes: |-
Instrumentation: row ids (row-basic, row-pro) + cell ids (cell-expires-at) recommended.
Checker must verify row+column scoping for the instance.
- id: datetime_picker_single-mantine-T01
name: Mantine basic set datetime (popover)
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set the “Event date & time” field to February 7, 2026 at 10:00 AM. The task will finish automatically when done.
ui_copy: Set the “Event date & time” field to February 7, 2026 at 10:00 AM. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Mantine DateTimePicker input labeled “Event date & time”.
Dropdown behavior: default popover dropdown (dropdownType=popover). Clicking the input opens a calendar with an embedded time picker.
Sub-controls: calendar month navigation + time controls for hours/minutes.
Initial state: empty; placeholder “Pick date and time”.
No other date/time inputs on the page.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 1
semantic_observability: 2
disambiguation_load: 1
justification: Single default Mantine DateTimePicker with visible input; selecting date and time completes the task without extra confirmation.
success_trigger:
human_readable:
- The Mantine DateTimePicker labeled “Event date & time” equals 2026-02-07 10:00 AM (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-07T10:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Event date & time
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting Feb 7 but leaving a different time.
- Selecting 10:00 PM instead of AM.
- Leaving the value empty/partial.
expected_interaction_path:
- Click the “Event date & time” input to open the dropdown.
- Select Feb 7, 2026 in the calendar.
- Set time to 10:00 AM using the time controls.
- Ensure the input displays the chosen datetime.
notes: |-
Instrumentation: add data-testid="dt-event" to the input; dropdown portal/root can be linked to this id.
- id: datetime_picker_single-mantine-T02
name: Mantine choose a labeled preset
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: select_one
secondary_template: null
browsergym_goal: For “Launch slot”, open the picker and select the preset labeled “General availability”. The task will finish automatically when done.
ui_copy: For “Launch slot”, open the picker and select the preset labeled “General availability”. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Mantine DateTimePicker labeled “Launch slot”.
Configuration: the picker has a Presets section (a vertical list of buttons) inside the dropdown.
Presets (explicit, non-relative):
- “Internal test” → 2026-03-10 08:00
- “Release candidate” → 2026-03-10 09:00
- “General availability” → 2026-03-10 10:00 ← TARGET PRESET
- “Rollback window” → 2026-03-10 11:00
Initial state: empty. Selecting a preset immediately sets the datetime value in the input (no separate Apply).
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 1
semantic_observability: 2
disambiguation_load: 1
justification: Selecting a clearly labeled preset is low precision and low depth; the value becomes visible in the input immediately.
success_trigger:
human_readable:
- The “Launch slot” DateTimePicker equals the preset value for “General availability” (2026-03-10 10:00).
canonical_predicate:
predicate_type: set_membership
target_state:
selected_preset_label: General availability
datetime_local: '2026-03-10T10:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Launch slot
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting a different preset with a nearby time (e.g., Release candidate at 09:00).
- Typing a value instead of using the preset (still acceptable only if it matches exactly).
- Leaving the picker empty.
expected_interaction_path:
- Open the “Launch slot” picker dropdown.
- Click the preset button “General availability”.
- Verify the input shows 2026-03-10 10:00.
notes: |-
Checker: may either verify the final datetime value or verify the active preset selection (if exposed).
- id: datetime_picker_single-mantine-T03
name: Mantine clear an existing datetime
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: clear_reset
secondary_template: null
browsergym_goal: Clear the “Snooze until” field so it has no date or time selected. The task will finish automatically when done.
ui_copy: Clear the “Snooze until” field so it has no date or time selected. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Mantine DateTimePicker labeled “Snooze until”.
Configuration: clearable=true (shows a clear icon inside the input when a value is set).
Initial state: pre-filled with “2026-02-04 07:30”.
Behavior: clearing immediately sets the component value to null/empty (no confirm).
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: easy
tier: L0
axes_ratings:
precision_requirement: 1
target_acquisition: 2
density_choice_interference: 1
depth_layering: 1
feedback_dynamics: 1
semantic_observability: 1
disambiguation_load: 1
justification: Clearable input makes reset direct; success is an empty state.
success_trigger:
human_readable:
- The “Snooze until” DateTimePicker is cleared (null/empty).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: null
tolerance: null
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Snooze until
terminal_condition: task ends when predicate holds
negative_cases:
- Setting a different datetime instead of clearing.
- Leaving partial text in the input.
expected_interaction_path:
- Click the clear icon in the “Snooze until” input (or delete the value).
- Ensure the placeholder is visible and value is empty.
notes: |-
Checker: null internal value counts as cleared; reject placeholder dashes as a datetime.
- id: datetime_picker_single-mantine-T04
name: Mantine modal dropdown set datetime
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: modal
implementation_component: 'Mantine: DateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set the “Lock time” field to March 3, 2026 at 6:15 PM. The task will finish automatically when done.
ui_copy: Set the “Lock time” field to March 3, 2026 at 6:15 PM. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: Mantine DateTimePicker labeled “Lock time”.
Variant: dropdownType=modal (picker opens in a modal overlay instead of a popover).
Within the modal: calendar for date selection and time controls for hours/minutes; closing the modal (outside click or close button) leaves the chosen value in the field.
Initial state: empty.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 4
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Modal dropdown increases overlay depth and requires interacting within a larger layered surface.
success_trigger:
human_readable:
- The “Lock time” DateTimePicker equals 2026-03-03 18:15.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-03-03T18:15:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Lock time
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting March 3 but leaving the default time (e.g., 00:00).
- Selecting 6:15 AM instead of PM.
- Closing the modal without setting a valid complete datetime.
expected_interaction_path:
- Open the “Lock time” picker (modal).
- Select Mar 3, 2026 in the calendar.
- Set time to 6:15 PM and close the modal if needed.
notes: |-
Implementation note: Mantine DateTimePicker supports dropdownType='modal' for modal-based selection.
- id: datetime_picker_single-mantine-T05
name: Mantine match reference with two instances
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: match_reference
secondary_template: null
browsergym_goal: In the “Maintenance window” section, set “Window start” to match the reference badge shown above it. The task will finish automatically when done.
ui_copy: In the “Maintenance window” section, set “Window start” to match the reference badge shown above it. The task will finish automatically when done.
setup_description: |-
Layout: form_section titled “Maintenance window”.
Instances: 2 Mantine DateTimePicker inputs:
- “Window start” ← TARGET
- “Window end” (distractor)
Guidance (mixed): a small badge above “Window start” reads: “Reference: Mon, Mar 9, 2026 · 9:00 AM”.
Initial state:
- Window start: 2026-03-09 08:00 (one hour early)
- Window end: 2026-03-09 09:00 (distractor already matches reference but wrong field)
Clutter (low): one toggle “Notify users” and a text area “Notes” (not required). Dropdown type is default popover.
scene_context:
theme: light
spacing: comfortable
layout: form_section
placement: center
scale: default
instances: 2
guidance: mixed
clutter: low
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 2
target_acquisition: 2
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 3
disambiguation_load: 4
justification: Two similar instances plus a visual reference creates moderate disambiguation; otherwise standard popover interaction.
success_trigger:
human_readable:
- The “Window start” value matches the reference badge datetime (2026-03-09 09:00).
- The “Window end” field does not count even if it matches.
canonical_predicate:
predicate_type: matches_reference
target_state:
reference_element_testid: ref-window-start
reference_datetime_local: '2026-03-09T09:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Window start
terminal_condition: task ends when predicate holds
negative_cases:
- Updating Window end instead of Window start.
- Matching the date but leaving the wrong time.
- AM/PM confusion (9:00 PM).
expected_interaction_path:
- Read the Reference badge above Window start.
- Open the Window start picker and set it to Mar 9, 2026 9:00 AM.
notes: |-
Instrumentation: add data-testid="ref-window-start" to the reference badge and per-field ids (dt-window-start, dt-window-end).
- id: datetime_picker_single-mantine-T06
name: Mantine typed datetime with custom valueFormat
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: enter_formatted
secondary_template: null
browsergym_goal: In the “Reschedule to” field, enter “15 Mar 2026 06:05 PM” exactly and commit it. The task will finish automatically when done.
ui_copy: In the “Reschedule to” field, enter “15 Mar 2026 06:05 PM” exactly and commit it. The task will finish automatically when done.
setup_description: |-
Layout: isolated card centered.
Component: one Mantine DateTimePicker labeled “Reschedule to”.
Configuration: valueFormat is set to “DD MMM YYYY hh:mm A” (e.g., “15 Mar 2026 06:05 PM”) and the input accepts typing.
A helper line under the field shows: “Required format: DD MMM YYYY hh:mm A”.
Initial state: empty. Dropdown type is popover, but the task can be completed by typing.
scene_context:
theme: light
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: mid
tier: L1
axes_ratings:
precision_requirement: 3
target_acquisition: 1
density_choice_interference: 1
depth_layering: 1
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Exact formatted entry is required; otherwise a simple single-instance field.
success_trigger:
human_readable:
- The “Reschedule to” DateTimePicker equals 2026-03-15 18:05 (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-03-15T18:05:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Reschedule to
terminal_condition: task ends when predicate holds
negative_cases:
- Entering 06:05 AM instead of PM.
- Wrong format (e.g., 03/15/2026) if not accepted.
- Partial entry (missing year or minutes).
expected_interaction_path:
- Click the “Reschedule to” input.
- 'Type: 15 Mar 2026 06:05 PM.'
- Commit by pressing Enter or blurring the field.
notes: |-
Checker: parse according to the configured valueFormat; reject locale-dependent alternatives.
- id: datetime_picker_single-mantine-T07
name: Mantine seconds precision in dark theme
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: Set “Audit at” to February 28, 2026 at 11:59:45 PM (including seconds). The task will finish automatically when done.
ui_copy: Set “Audit at” to February 28, 2026 at 11:59:45 PM (including seconds). The task will finish automatically when done.
setup_description: |-
Theme: dark mode.
Layout: isolated card centered.
Component: one Mantine DateTimePicker labeled “Audit at”.
Configuration: withSeconds=true so the time selector includes seconds; input displays seconds as part of the value.
Dropdown type: popover.
Initial state: “2026-02-28 23:59:00” (seconds currently 00; must set to 45).
scene_context:
theme: dark
spacing: comfortable
layout: isolated_card
placement: center
scale: default
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 5
target_acquisition: 3
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Second-level precision in dark theme increases precision and acquisition demands despite a simple layout.
success_trigger:
human_readable:
- The “Audit at” DateTimePicker equals 2026-02-28 23:59:45 exactly (local time).
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-02-28T23:59:45'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Audit at
terminal_condition: task ends when predicate holds
negative_cases:
- Leaving seconds at 00 or setting a nearby second (e.g., :40 or :50).
- Setting 11:59:45 AM instead of PM.
- Changing the date away from Feb 28, 2026.
expected_interaction_path:
- Open the “Audit at” dropdown.
- Keep the date at Feb 28, 2026 (select it if needed).
- Adjust seconds to 45 while keeping 23:59.
- Close the dropdown if needed and verify the input value.
notes: |-
Checker: must compare seconds; do not round.
Implementation note: Mantine DateTimePicker supports withSeconds and presets/clearable/dropdownType options.
- id: datetime_picker_single-mantine-T08
name: Mantine compact small far-year navigation
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: scroll_find
secondary_template: null
browsergym_goal: Set the “Retention cutoff” field to January 1, 2027 at 12:00 AM. The task will finish automatically when done.
ui_copy: Set the “Retention cutoff” field to January 1, 2027 at 12:00 AM. The task will finish automatically when done.
setup_description: |-
Theme: light. Spacing: compact. Scale: small.
Layout: isolated card centered, but the picker input is small and tightly spaced.
Component: one Mantine DateTimePicker labeled “Retention cutoff”.
Interaction nuance: the target year (2027) is not near the current year, so the user must use the calendar header controls to switch years and scroll/select 2031 before choosing Jan 1.
Time: must be exactly 12:00 AM (00:00).
Initial state: empty.
scene_context:
theme: light
spacing: compact
layout: isolated_card
placement: center
scale: small
instances: 1
guidance: text
clutter: none
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 3
target_acquisition: 4
density_choice_interference: 2
depth_layering: 3
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 1
justification: Small/compact UI plus far-year navigation increases target acquisition and depth compared to baseline.
success_trigger:
human_readable:
- The “Retention cutoff” DateTimePicker equals 2027-01-01 00:00.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2031-01-01T00:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Retention cutoff
terminal_condition: task ends when predicate holds
negative_cases:
- Selecting Jan 1 but in the wrong year (e.g., 2026).
- Setting 12:00 PM instead of 12:00 AM.
- Only changing the year but not picking the date/day.
expected_interaction_path:
- Open the “Retention cutoff” picker dropdown.
- Use the month/year header to navigate to year 2031 (scroll if necessary).
- Select January 1 and set time to 12:00 AM.
notes: |-
Checker: must include year and time; reject date-only matches.
- id: datetime_picker_single-mantine-T09
name: Mantine dashboard 3 instances disambiguation
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: On the dashboard, set the “Backup window” datetime to April 12, 2026 at 2:20 PM. The task will finish automatically when done.
ui_copy: On the dashboard, set the “Backup window” datetime to April 12, 2026 at 2:20 PM. The task will finish automatically when done.
setup_description: |-
Layout: dashboard with three side-by-side cards; the whole cluster is positioned toward the bottom-left of the viewport.
Instances: 3 Mantine DateTimePicker inputs (same component) with labels:
- “Primary window”
- “Backup window” ← TARGET
- “Staging window”
Clutter (medium): each card also contains a small status chip and a non-functional “Details” link.
Initial state:
- Primary window: 2026-04-12 14:20 (already correct, distractor)
- Backup window: 2026-04-12 14:00 (must change minutes to 20)
- Staging window: 2026-04-12 14:20 (distractor correct)
Dropdown type: popover; no confirm/apply button.
scene_context:
theme: light
spacing: comfortable
layout: dashboard
placement: bottom_left
scale: default
instances: 3
guidance: text
clutter: medium
difficulty:
difficulty_bucket: hard
tier: L2
axes_ratings:
precision_requirement: 3
target_acquisition: 4
density_choice_interference: 2
depth_layering: 2
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 5
justification: Three similar instances with overlapping values create high disambiguation; user must adjust the correct one.
success_trigger:
human_readable:
- Only the “Backup window” DateTimePicker equals 2026-04-12 14:20.
- Other windows do not count even if they already show the target value.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-04-12T14:20:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Backup window
terminal_condition: task ends when predicate holds
negative_cases:
- Editing Primary or Staging instead of Backup.
- Leaving Backup at 14:00 or setting 02:20 AM/PM incorrectly.
- Changing the date away from Apr 12, 2026.
expected_interaction_path:
- Locate the card labeled “Backup window”.
- Open its picker dropdown and adjust minutes to 20 (keep date and hour).
- Verify the input shows 2:20 PM on Apr 12, 2026.
notes: |-
Instrumentation: stable per-card testids recommended: dt-primary-window, dt-backup-window, dt-staging-window.
- id: datetime_picker_single-mantine-T10
name: Mantine drawer flow set datetime
canonical_type: datetime_picker_single
implementation_source: mantine
implementation_variant: popover
implementation_component: 'Mantine: DateTimePicker'
task_template: open_and_select
secondary_template: null
browsergym_goal: Open the “Edit blackout” drawer and set “Blackout starts” to May 20, 2026 at 1:00 PM. The task will finish automatically when done.
ui_copy: Open the “Edit blackout” drawer and set “Blackout starts” to May 20, 2026 at 1:00 PM. The task will finish automatically when done.
setup_description: |-
Layout: drawer_flow. The main page shows a “Blackout rules” card with a button “Edit blackout”.
When “Edit blackout” is clicked, a right-side drawer slides in. The target field is inside the drawer near the top.
Target component: one Mantine DateTimePicker labeled “Blackout starts” inside the drawer (default popover dropdown).
Clutter (low): the drawer also contains a toggle “Enabled”, a textarea “Reason”, and buttons “Save” and “Cancel” at the bottom (not required for success).
Initial state: Blackout starts is set to “May 20, 2026 12:00 PM” (must change to 1:00 PM).
scene_context:
theme: light
spacing: comfortable
layout: drawer_flow
placement: top_right
scale: default
instances: 1
guidance: text
clutter: low
difficulty:
difficulty_bucket: hard
tier: L3
axes_ratings:
precision_requirement: 2
target_acquisition: 3
density_choice_interference: 2
depth_layering: 4
feedback_dynamics: 2
semantic_observability: 2
disambiguation_load: 2
justification: Requires entering a drawer flow before interacting with the picker, increasing layering and context switching.
success_trigger:
human_readable:
- The DateTimePicker labeled “Blackout starts” equals 2026-05-20 13:00.
- Drawer Save/Cancel buttons are not required; only the picker value matters.
canonical_predicate:
predicate_type: equals
target_state:
datetime_local: '2026-05-20T13:00:00'
tolerance:
seconds: 0
require_confirm: false
confirm_control: null
require_correct_instance: true
target_instance_label_or_id: Blackout starts
terminal_condition: task ends when predicate holds
negative_cases:
- Changing the drawer toggle or text area without setting the datetime.
- Leaving the time at 12:00 PM or setting 1:00 AM.
- Editing a different datetime field if present in the drawer.
expected_interaction_path:
- Click “Edit blackout” to open the drawer.
- Open the “Blackout starts” picker and set May 20, 2026 1:00 PM.
notes: |-
Checker: only validate the picker’s bound value; do not depend on clicking Save.
Instrumentation: data-testid for the drawer open button and the drawer-root helps agents; value testid for dt-blackout-starts.