icu/testdata/message2/spec/functions/number.json
Tim Chevalier d0e30acc68 ICU-23059 ICU4C MF2: Spec test updates
Update spec tests to current version from message-format-wg

  - Update parser for changed name-start grammar rule
  - Validate number literals in :number implementation (since parser no longer does this)
  - Disallow `:number`/`:integer` select option set from variable

    See https://github.com/unicode-org/message-format-wg/pull/1016

    As part of this, un-skip tests where the `bad-option` error is
    expected, and implement validating digit size options
    (pending PR https://github.com/unicode-org/icu/pull/2973 is intended
    to do this more fully)
2025-03-27 15:20:49 -07:00

340 lines
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{
"$schema": "https://raw.githubusercontent.com/unicode-org/message-format-wg/main/test/schemas/v0/tests.schema.json",
"scenario": "Number function",
"description": "The built-in formatter for numbers.",
"defaultTestProperties": {
"bidiIsolation": "none",
"locale": "en-US"
},
"tests": [
{
"src": "hello {4.2 :number}",
"exp": "hello 4.2"
},
{
"src": "hello {-4.20 :number}",
"exp": "hello -4.2"
},
{
"src": "hello {0.42 :number}",
"exp": "hello 0.42"
},
{
"src": "hello {|0.42e+1| :number}",
"exp": "hello 4.2"
},
{
"src": "hello {00 :number}",
"exp": "hello {|00|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {042 :number}",
"exp": "hello {|042|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1. :number}",
"exp": "hello {|1.|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1e :number}",
"exp": "hello {|1e|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1E :number}",
"exp": "hello {|1E|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1.e :number}",
"exp": "hello {|1.e|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1.2e :number}",
"exp": "hello {|1.2e|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1.e3 :number}",
"exp": "hello {|1.e3|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1e+ :number}",
"exp": "hello {|1e+|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1e- :number}",
"exp": "hello {|1e-|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {1.0e2.0 :number}",
"exp": "hello {|1.0e2.0|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {foo :number}",
"exp": "hello {|foo|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "invalid number literal {|.1| :number}",
"exp": "invalid number literal {|.1|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "invalid number literal {|1.| :number}",
"exp": "invalid number literal {|1.|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "invalid number literal {|01| :number}",
"exp": "invalid number literal {|01|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "invalid number literal {|+1| :number}",
"exp": "invalid number literal {|+1|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "invalid number literal {|0x1| :number}",
"exp": "invalid number literal {|0x1|}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {:number}",
"exp": "hello {:number}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"src": "hello {4.2 :number minimumFractionDigits=2}",
"exp": "hello 4.20"
},
{
"src": "hello {|4.2| :number minimumFractionDigits=|2|}",
"exp": "hello 4.20"
},
{
"src": "hello {4.2 :number minimumFractionDigits=$foo}",
"params": [
{
"name": "foo",
"value": 2
}
],
"exp": "hello 4.20"
},
{
"src": "hello {|4.2| :number minimumFractionDigits=$foo}",
"params": [
{
"name": "foo",
"value": "2"
}
],
"exp": "hello 4.20"
},
{
"src": ".local $foo = {$bar :number} {{bar {$foo}}}",
"params": [
{
"name": "bar",
"value": 4.2
}
],
"exp": "bar 4.2"
},
{
"src": ".local $foo = {$bar :number minimumFractionDigits=2} {{bar {$foo}}}",
"params": [
{
"name": "bar",
"value": 4.2
}
],
"exp": "bar 4.20"
},
{
"src": ".local $foo = {$bar :number minimumFractionDigits=foo} {{bar {$foo}}}",
"params": [{ "name": "bar", "value": 4.2 }],
"expErrors": [{ "type": "bad-option" }]
},
{
"src": ".local $foo = {$bar :number} {{bar {$foo}}}",
"params": [{ "name": "bar", "value": "foo" }],
"exp": "bar {$foo}",
"expErrors": [{ "type": "bad-operand" }]
},
{
"src": ".input {$foo :number} {{bar {$foo}}}",
"params": [
{
"name": "foo",
"value": 4.2
}
],
"exp": "bar 4.2"
},
{
"src": ".input {$foo :number minimumFractionDigits=2} {{bar {$foo}}}",
"params": [
{
"name": "foo",
"value": 4.2
}
],
"exp": "bar 4.20"
},
{
"src": ".input {$foo :number minimumFractionDigits=foo} {{bar {$foo}}}",
"params": [{ "name": "foo", "value": 4.2 }],
"expErrors": [{ "type": "bad-option" }]
},
{
"src": ".input {$foo :number} {{bar {$foo}}}",
"params": [
{
"name": "foo",
"value": "foo"
}
],
"exp": "bar {$foo}",
"expErrors": [
{
"type": "bad-operand"
}
]
},
{
"description": "formatting with select=literal has no effect",
"src": "literal select {1 :number select=exact}",
"exp": "literal select 1"
},
{
"description": "select=$var with local literal value causes error but no fallback",
"src": ".local $bad = {exact} {{variable select {1 :number select=$bad}}}",
"exp": "variable select 1",
"expErrors": [{ "type": "bad-option" }]
},
{
"description": "select=$var with external string value is not allowed",
"src": "variable select {1 :number select=$bad}",
"params": [{ "name": "bad", "value": "exact" }],
"exp": "variable select 1",
"expErrors": [{ "type": "bad-option" }]
},
{
"description": "select=literal works",
"src": ".local $sel = {1 :number select=exact} .match $sel 1 {{literal select {$sel}}} * {{OTHER}}",
"exp": "literal select 1"
},
{
"description": "having select=literal as a selector operand is not allowed",
"src": ".local $sel = {1 :number select=exact} .local $bad = {$sel :number} .match $bad 1 {{ONE}} * {{operand select {$bad}}}",
"exp": "operand select 1",
"expErrors": [{ "type": "bad-option" }, { "type": "bad-selector" }]
},
{
"description": "with select=$var, * is always selected but its formatting is unaffected",
"src": ".local $sel = {1 :number select=$bad} .match $sel 1 {{ONE}} * {{variable select {$sel}}}",
"params": [{ "name": "bad", "value": "exact" }],
"exp": "variable select 1",
"expErrors": [{ "type": "bad-option" }, { "type": "bad-selector" }]
},
{
"src": "{42 :number @foo @bar=13}",
"exp": "42",
"expParts": [
{
"type": "number",
"source": "|42|",
"parts": [
{
"type": "integer",
"value": "42"
}
]
}
]
}
]
}