A target's min, max, median and average latency now come from one list
of its answers, through latencyStats(), which the summary's figures use
too, so the median is written once. latencyHex() and latencyClass() read
one table of color limits in CONFIG. The health thresholds, the debug
log's length, the gateway check's timeout, the recovery probe's number
of hosts and interval, how often the rows are sorted and the delay
before the first sparkline resize are CONFIG entries, read where the
numbers were. HostState's minLatency(), maxLatency(), averageLatency()
and medianLatency() are gone; the statistics test reads historyStats().
Nothing the page does or shows changes. A unit test now covers the
summary's figures.
Model: opus-5-5
A host row escapes the name and URL it writes into its markup with a new
escapeHTML function, and the debug log builds each line as an element
whose text is set, so neither is read as HTML once targets can be
configured. A unit test builds the row of a target whose name and URL
hold < > " & and ' and checks each comes out escaped; hostRowHTML is
exported for it.
README.md stops calling CONFIG frozen: the interval menu sets
updateInterval, and the timeouts, history span and axis ticks are
computed from it. AppState declares _recoveryProbeId and
_recoveryProbeChecks, the sparkline axis functions drop the parameters
they never used, and HostState's history comment names both entry
shapes.
Model: opus-5-5
New table-driven tests in test/unit/main.test.js: humanDuration, the
figure and sparkline colours either side of each latency boundary, a
target's min, max, average and median over an empty history, an
all-unreachable one, a mixed one, one of only answers and one whose
answers have different numbers of digits, and the four health states
either side of their thresholds, with targets found unreachable counted
as timed out. src/main.js exports the four names they need.
package.json gains a test script, which script/frontend-test runs with
the dot reporter and, if a test fails, again with the spec reporter
before failing. NODE_OPTIONS picks the reporter, since yarn appends its
arguments after the test files.
Model: opus-5-5
tick drew no row until the round's slowest check ended, up to 24
seconds at a 30-second interval since checks time out at 80% of it.
Each check now pushes its sample and redraws its row as it ends. When
the last check ends, every row is redrawn, so none still reads "paused"
after a pause and resume, and sorting, the summary, the health box and
offline detection run once. A check that ends while paused or after its
round is given up draws nothing, and the first round is still discarded
as a whole. The row is looked up when the check ends, as a pin click can
re-sort the rows mid-round.
Unit tests run tick on the mocked clock against a stand-in page.
Model: opus-5-5
Each target check now times out after 80% of the refresh interval, 24
seconds at 30 seconds, where it was capped at 3 seconds, so slow, far
targets are recorded with their real time. Rounds never overlap: a
round gives up the last round's checks if they are still waiting, which
happens only when a round starts early, after an interval change or
when the recovery probe finds a target answering. The probe still
checks every half second, giving up its previous checks, so they do not
pile up.
The frontend has its first unit tests, run by script/frontend-test with
Node's built-in test runner on a mocked clock. index.html now links
src/styles.css, which src/main.js imported, since Node cannot import
CSS.
Model: opus-5-5
sneak
clawbot