csv
90 BCSV: UTF-8 with BOM
A CSV prefixed with a UTF-8 BOM (EF BB BF) and accented / CJK cells, for testing BOM-aware importers.
- File
- CSV · Encodings · 3 rows
- Use case
- CSV parsingEncoding detection+1
Explore the test library
Find files, editable templates and browser test targets by what you need to make or test. The directory below is cut by format; the two collections under it cut the same library by subject and by workflow.
1255 results
Page 15 of 53; 24 results per page.
csv
78 BCSV: Windows-1252 (CP1252)
A CP1252 CSV using the 0x80–0x9F range (smart quotes, euro, bullet) that Latin-1 misreads.
- File
- CSV · Encodings · 2 rows
- Use case
- CSV parsingEncoding detection
json
825 BD clipboard: outpaint boundary record
Where the original view of a delivery note on a clipboard held against a van door, outdoor overcast light, slight angle landed inside the expanded frame, as JSON: the rectangle 0,192 to 512,704 in a 512x704 canvas, the padding that produced it, and the 40-pixel feather that means the comparison must be inset. Authored BEFORE the expansion ran, so it is ground truth rather than a rectangle recovered afterwards by matching the original against the result - which is what a consumer would otherwise have to do, and which cannot distinguish a correct offset from a plausible one.
- File
- JSON · Outpaint Borders
- Use case
- Inpainting· Conversion set
json
822 BD invoice: outpaint boundary record
Where the original view of a printed invoice on a wooden desk beside a calculator and a pen, flat lay, soft daylight landed inside the expanded frame, as JSON: the rectangle 0,0 to 512,512 in a 512x704 canvas, the padding that produced it, and the 40-pixel feather that means the comparison must be inset. Authored BEFORE the expansion ran, so it is ground truth rather than a rectangle recovered afterwards by matching the original against the result - which is what a consumer would otherwise have to do, and which cannot distinguish a correct offset from a plausible one.
- File
- JSON · Outpaint Borders
- Use case
- Inpainting· Conversion set
json
819 BD menu: outpaint boundary record
Where the original view of a restaurant menu card standing on a laid table, cutlery and glassware, warm evening light landed inside the expanded frame, as JSON: the rectangle 96,96 to 608,608 in a 704x704 canvas, the padding that produced it, and the 40-pixel feather that means the comparison must be inset. Authored BEFORE the expansion ran, so it is ground truth rather than a rectangle recovered afterwards by matching the original against the result - which is what a consumer would otherwise have to do, and which cannot distinguish a correct offset from a plausible one.
- File
- JSON · Outpaint Borders
- Use case
- Inpainting· Conversion set
json
827 BD receipts: outpaint boundary record
Where the original view of a scatter of crumpled paper receipts on a kitchen table, overhead view, harsh afternoon sun and hard shadows landed inside the expanded frame, as JSON: the rectangle 64,32 to 576,544 in a 768x640 canvas, the padding that produced it, and the 40-pixel feather that means the comparison must be inset. Authored BEFORE the expansion ran, so it is ground truth rather than a rectangle recovered afterwards by matching the original against the result - which is what a consumer would otherwise have to do, and which cannot distinguish a correct offset from a plausible one.
- File
- JSON · Outpaint Borders
- Use case
- Inpainting· Conversion set
dbf
761 BDBF: dBase / xBase Table
The employee table as a dBase (DBF) file: the venerable xBase table format still emitted by GIS tools and legacy databases. For testing DBF readers and DBF→CSV conversion.
- File
- DBF · Binary · 5 rows
- Use case
- Conversion testing
json
872 BDeeply Nested JSON
A deeply nested JSON document with objects inside arrays inside objects, for testing recursive parsing and path access.
- File
- JSON · JSON
- Use case
- JSON parsing
json
3.7 KBdelivery (gaussian blur) ground truth
The exact answer for the blur variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
3.7 KBdelivery (low contrast) ground truth
The exact answer for the lowcontrast variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
3.8 KBdelivery (rotated -7 degrees) ground truth
The exact answer for the rot-7 variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
3.8 KBdelivery (rotated +3 degrees) ground truth
The exact answer for the rot+3 variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
3.7 KBdelivery (sensor noise) ground truth
The exact answer for the noise variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
3.7 KBdelivery (undistorted) ground truth
The exact answer for the clean variant of this delivery: every one of the 29 words with its string and pixel box, plus the transform that produced this variant. Authored before the image existed, so it is ground truth by construction rather than a second opinion.
- File
- JSON · OCR
- Use case
- OCR testing· Conversion set
json
4.3 KBDelivery driver: ladder answer key
Machine-readable description of all 16 variants in this group: the file, the kind of damage, the measured parameters that produced it and what each one is expected to demonstrate. Provided so a test suite can walk the ladder programmatically instead of hard-coding filenames.
- File
- JSON · Speech Ladders
- Use case
- ASR testingJSON parsing· Conversion set
gexf
1020 BDirected Acyclic Pipeline - GEXF 1.3
A six-stage software pipeline DAG for testing dependency import, cycle checks and reproducible topological sorting. This GEXF 1.3 member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GEXF · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
graphml
1.3 KBDirected Acyclic Pipeline - GraphML
A six-stage software pipeline DAG for testing dependency import, cycle checks and reproducible topological sorting. This GraphML member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GRAPHML · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
json
1.4 KBDirected Acyclic Pipeline - JSON edge list
A six-stage software pipeline DAG for testing dependency import, cycle checks and reproducible topological sorting. This JSON edge list member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- JSON · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
gexf
723 BDirected Dependency Cycle - GEXF 1.3
A four-service directed cycle whose only valid topological result is failure, for dependency-analysis regression tests. This GEXF 1.3 member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GEXF · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
graphml
904 BDirected Dependency Cycle - GraphML
A four-service directed cycle whose only valid topological result is failure, for dependency-analysis regression tests. This GraphML member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GRAPHML · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
json
844 BDirected Dependency Cycle - JSON edge list
A four-service directed cycle whose only valid topological result is failure, for dependency-analysis regression tests. This JSON edge list member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- JSON · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
gexf
717 BDisconnected Directed Graph - GEXF 1.3
A directed graph with two linked islands and one isolated node, designed for weak-component and isolated-node tests. This GEXF 1.3 member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GEXF · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
graphml
916 BDisconnected Directed Graph - GraphML
A directed graph with two linked islands and one isolated node, designed for weak-component and isolated-node tests. This GraphML member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- GRAPHML · Graph
- Use case
- Graph dataConversion testing+1· Conversion set
json
931 BDisconnected Directed Graph - JSON edge list
A directed graph with two linked islands and one isolated node, designed for weak-component and isolated-node tests. This JSON edge list member carries the same node IDs, edge IDs, directions and weights as its two format twins.
- File
- JSON · Graph
- Use case
- Graph dataConversion testing+1· Conversion set