Tampiorama/docs/testing.md

Testing the Examples

Build and serve

make
python3 -m http.server 9994 --directory examples

Open http://localhost:9994/basics/index.html for the full index, or test each example directly below.

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basics/hello.html

http://localhost:9994/basics/hello.html

• Page loads → browser alert says Hei maailma!

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basics/factorial.html

http://localhost:9994/basics/factorial.html

• Page loads → prompt appears
• Enter 5 → alert shows 120
• Enter 0 → alert shows 1

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basics/fibonacci.html

http://localhost:9994/basics/fibonacci.html

• Page loads → prompt appears
• Enter 10 → alert shows 55
• Enter 1 → alert shows 1

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data-structures/lista.html

http://localhost:9994/data-structures/lista.html

• Right panel shows the list [3, 1, 4, 1, 5]
• Size: 5, first element: 3
• Ascending sort: 1 1 3 4 5
• Descending sort: 5 4 3 1 1

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data-structures/vektori.html

http://localhost:9994/data-structures/vektori.html

• Dimension: 2
• Sum: 7
• Length (3-4-5 triangle): 5

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strings/merkkijono.html

http://localhost:9994/strings/merkkijono.html

• Merkkijono: Hei, Tampio!
• Pituus: 12
• Yhdistetty: Hei, Tampio! Vuosi 2026.
• Siistitty: 'välilyönnit poistuvat'
• Hedelmät: omena banaani kiivi

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async/nappi.html

http://localhost:9994/async/nappi.html

• Two buttons visible: +1 and +10
• Click +1 → one ▪ dot appears
• Click +10 → ten ▪ dots appear
• Dots accumulate across clicks

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program/kasvutaulukko.html

http://localhost:9994/program/kasvutaulukko.html

• Kertoma (n!) section shows: 1 1 2 6 24 120 720
• Fibonacci-kani (fib(n)) section shows: 1 1 2 3 5 8 13

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Checking for errors

Open browser DevTools (F12 → Console) on any page and verify no red errors appear. The only expected output is from the examples themselves.