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// Test string related methods.
// Ref: false
---
// Test conversion to string.
#test(str(123), "123")
#test(str(50.14), "50.14")
#test(str(10 / 3).len() > 10, true)
#test(repr(ltr), "ltr")
#test(repr((1, 2, false, )), "(1, 2, false)")
---
// Error: 6-8 cannot convert content to string
#str([])
---
// Test the `split` and `trim` methods.
#test(
"Typst, LaTeX, Word, InDesign".split(",").map(s => s.trim()),
("Typst", "LaTeX", "Word", "InDesign"),
)
---
// Test the `upper` and `lower` functions.
#let memes = "ArE mEmEs gReAt?";
#test(lower(memes), "are memes great?")
#test(upper(memes), "ARE MEMES GREAT?")
#test(upper("Ελλάδα"), "ΕΛΛΆΔΑ")
---
// Error: 8-9 expected string or content, found integer
#upper(1)
---
// Error: 9-11 must be at least zero
#symbol(-1)
---
// Test integrated lower, upper and symbols.
// Ref: true
#upper("Abc 8")
#upper[def]
#lower("SCREAMING MUST BE SILENCED in " + roman(1672) + " years")
#for i in range(9) {
symbol(i)
[ and ]
roman(i)
[ for #i]
parbreak()
}
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