mirror of
https://github.com/typst/typst
synced 2025-05-14 17:15:28 +08:00
226 lines
5.8 KiB
Typst
226 lines
5.8 KiB
Typst
// Test creation and conversion functions.
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// Ref: false
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---
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// Compare both ways.
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#test(rgb(0%, 30%, 70%), rgb("004db3"))
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// Alpha channel.
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#test(rgb(255, 0, 0, 50%), rgb("ff000080"))
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// Test color modification methods.
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#test(rgb(25, 35, 45).lighten(10%), rgb(48, 57, 66))
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#test(rgb(40, 30, 20).darken(10%), rgb(36, 27, 18))
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#test(rgb("#133337").negate(), rgb(236, 204, 200))
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#test(white.lighten(100%), white)
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// Color mixing, in Oklab space by default.
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#test(color.mix(rgb("#ff0000"), rgb("#00ff00")), rgb("#d0a800"))
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#test(color.mix(rgb("#ff0000"), rgb("#00ff00"), space: "oklab"), rgb("#d0a800"))
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#test(color.mix(rgb("#ff0000"), rgb("#00ff00"), space: "srgb"), rgb("#808000"))
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#test(color.mix(red, green, blue), rgb("#909282"))
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#test(color.mix(red, blue, green), rgb("#909282"))
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#test(color.mix(blue, red, green), rgb("#909282"))
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// Mix with weights.
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#test(color.mix((red, 50%), (green, 50%)), rgb("#c0983b"))
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#test(color.mix((red, 0.5), (green, 0.5)), rgb("#c0983b"))
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#test(color.mix((red, 5), (green, 5)), rgb("#c0983b"))
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#test(color.mix((green, 5), (white, 0), (red, 5)), rgb("#c0983b"))
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#test(color.mix((red, 100%), (green, 0%)), red)
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#test(color.mix((red, 0%), (green, 100%)), green)
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#test(color.mix((rgb("#aaff00"), 25%), (rgb("#aa00ff"), 75%), space: "srgb"), rgb("#aa40bf"))
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#test(color.mix((rgb("#aaff00"), 50%), (rgb("#aa00ff"), 50%), space: "srgb"), rgb("#aa8080"))
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#test(color.mix((rgb("#aaff00"), 75%), (rgb("#aa00ff"), 25%), space: "srgb"), rgb("#aabf40"))
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---
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// Test gray color conversion.
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// Ref: true
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#stack(dir: ltr, rect(fill: luma(0)), rect(fill: luma(80%)))
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---
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// Error for values that are out of range.
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// Error: 11-14 number must be between 0 and 255
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#test(rgb(-30, 15, 50))
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---
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// Error: 6-11 color string contains non-hexadecimal letters
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#rgb("lol")
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---
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// Error: 5-7 missing argument: red component
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#rgb()
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---
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// Error: 5-11 missing argument: blue component
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#rgb(0, 1)
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---
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// Error: 21-26 expected integer or ratio, found boolean
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#rgb(10%, 20%, 30%, false)
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---
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// Error: 12-24 expected float or ratio, found string
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#color.mix((red, "yes"), (green, "no"))
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---
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// Error: 12-23 expected a color or color-weight pair
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#color.mix((red, 1, 2))
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---
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// Error: 31-38 expected "oklab" or "srgb"
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#color.mix(red, green, space: "cyber")
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---
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// Ref: true
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#let envelope = symbol(
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"🖂",
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("stamped", "🖃"),
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("stamped.pen", "🖆"),
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("lightning", "🖄"),
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("fly", "🖅"),
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)
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#envelope
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#envelope.stamped
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#envelope.pen
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#envelope.stamped.pen
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#envelope.lightning
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#envelope.fly
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---
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// Error: 8-10 expected at least one variant
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#symbol()
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---
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// Test conversion to string.
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#test(str(123), "123")
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#test(str(123, base: 3), "11120")
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#test(str(-123, base: 16), "-7b")
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#test(str(9223372036854775807, base: 36), "1y2p0ij32e8e7")
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#test(str(50.14), "50.14")
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#test(str(10 / 3).len() > 10, true)
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---
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// Error: 6-8 expected integer, float, label, bytes, or string, found content
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#str([])
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---
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// Error: 17-19 base must be between 2 and 36
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#str(123, base: 99)
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---
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// Error: 18-19 base is only supported for integers
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#str(1.23, base: 2)
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---
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// Test the unicode function.
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#test(str.from-unicode(97), "a")
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#test(str.to-unicode("a"), 97)
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---
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// Error: 19-22 expected integer, found content
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#str.from-unicode([a])
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---
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// Error: 17-21 expected exactly one character
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#str.to-unicode("ab")
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---
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// Error: 19-21 0xffffffffffffffff is not a valid codepoint
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#str.from-unicode(-1) // negative values are not valid
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---
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// Error: 19-27 0x110000 is not a valid codepoint
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#str.from-unicode(0x110000) // 0x10ffff is the highest valid code point
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---
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#assert(range(2, 5) == (2, 3, 4))
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---
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// Test displaying of dates.
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#test(datetime(year: 2023, month: 4, day: 29).display(), "2023-04-29")
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#test(datetime(year: 2023, month: 4, day: 29).display("[year]"), "2023")
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#test(
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datetime(year: 2023, month: 4, day: 29)
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.display("[year repr:last_two]"),
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"23",
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)
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#test(
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datetime(year: 2023, month: 4, day: 29)
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.display("[year] [month repr:long] [day] [week_number] [weekday]"),
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"2023 April 29 17 Saturday",
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)
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// Test displaying of times
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#test(datetime(hour: 14, minute: 26, second: 50).display(), "14:26:50")
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#test(datetime(hour: 14, minute: 26, second: 50).display("[hour]"), "14")
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#test(
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datetime(hour: 14, minute: 26, second: 50)
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.display("[hour repr:12 padding:none]"),
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"2",
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)
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#test(
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datetime(hour: 14, minute: 26, second: 50)
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.display("[hour], [minute], [second]"), "14, 26, 50",
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)
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// Test displaying of datetimes
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#test(
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datetime(year: 2023, month: 4, day: 29, hour: 14, minute: 26, second: 50).display(),
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"2023-04-29 14:26:50",
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)
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// Test getting the year/month/day etc. of a datetime
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#let d = datetime(year: 2023, month: 4, day: 29, hour: 14, minute: 26, second: 50)
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#test(d.year(), 2023)
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#test(d.month(), 4)
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#test(d.weekday(), 6)
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#test(d.day(), 29)
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#test(d.hour(), 14)
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#test(d.minute(), 26)
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#test(d.second(), 50)
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#let e = datetime(year: 2023, month: 4, day: 29)
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#test(e.hour(), none)
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#test(e.minute(), none)
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#test(e.second(), none)
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// Test today
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#test(datetime.today().display(), "1970-01-01")
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#test(datetime.today(offset: auto).display(), "1970-01-01")
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#test(datetime.today(offset: 2).display(), "1970-01-01")
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---
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// Error: 10-12 at least one of date or time must be fully specified
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#datetime()
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---
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// Error: 10-42 time is invalid
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#datetime(hour: 25, minute: 0, second: 0)
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---
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// Error: 10-41 date is invalid
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#datetime(year: 2000, month: 2, day: 30)
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---
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// Error: 26-35 missing closing bracket for bracket at index 0
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#datetime.today().display("[year")
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---
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// Error: 26-39 invalid component name 'nothing' at index 1
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#datetime.today().display("[nothing]")
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---
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// Error: 26-51 invalid modifier 'wrong' at index 6
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#datetime.today().display("[year wrong:last_two]")
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---
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// Error: 26-34 expected component name at index 2
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#datetime.today().display(" []")
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---
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// Error: 26-36 failed to format datetime (insufficient information)
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#datetime.today().display("[hour]")
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