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Testaroo

CSV files that break parsers

Clean and deliberately messy CSVs, quoted commas, embedded newlines, ragged rows, odd delimiters, and encodings.

Each card starts with one representative test file. Choose a use case, search, or filter to find a specific profile; a card’s variant menu contains its related samples.

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347 test families · 482 available files · Page 1 of 20

Preview of Alder Table Bistro: Allergen matrix

Restaurant Costing

Alder Table Bistro: Allergen matrix

Allergen matrix for Alder Table Bistro. 4 menu items across 18 columns: the fourteen listed allergens plus a count and a sources column naming the ingredient behind every Y. Derived from the recipe lines, so a dish whose

File
CSV · Restaurant Costing · 4 rows
Preview of Alder Table Bistro: Inventory count sheet as transcribed

Restaurant Costing

Alder Table Bistro: Inventory count sheet as transcribed

Inventory count sheet as transcribed for Alder Table Bistro. The same closing counts as inventory-count-sheet.csv, in the shape a paper count actually arrives in. CRLF line endings, a UTF-8 byte order mark, a semicolon d

File
CSV · Restaurant Costing · UTF-8 with BOM
Preview of Alder Table Bistro: Product mix report

Restaurant Costing

Alder Table Bistro: Product mix report

Product mix report for Alder Table Bistro. 4 menu items across 12 columns for 2026-08-20 to 2026-09-02: quantity sold, mix percent, gross, discount, net, share of net, plate cost, item cost, item margin and item food-cos

File
CSV · Restaurant Costing · 4 rows