51 lines
1.2 KiB
Plaintext
51 lines
1.2 KiB
Plaintext
testing :: import "@std/testing"
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TestTokenKind :: enum(u8) {
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ident = 3
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int = 8
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eof = 21
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}
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TestNames :: alias EnumFieldStruct(TestTokenKind, ?[]u8, some!(null))
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TestArrayAlias :: alias [3]u16
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hide array_info_matches func($Array, $Child type, $len usize) bool {
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match typeinfo!(Array) {
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.array |info|: return info.child == Child and info.len == len
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else: return false
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}
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}
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array_reflection_exposes_child_and_logical_length test {
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try testing.expect($(array_info_matches([4]i32, i32, 4)))
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try testing.expect($(array_info_matches([0]bool, bool, 0)))
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try testing.expect($(array_info_matches(TestArrayAlias, u16, 3)))
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try testing.expect($(array_info_matches([2]mut i64, i64, 2)))
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try testing.expect($(array_info_matches([2;0]u8, u8, 2)))
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}
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enum_field_struct_defaults test {
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names TestNames = {
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ident = "identifier",
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int = "integer",
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}
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if field!(names, "ident") |value| {
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try testing.expect(value.len == 10)
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} else {
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try testing.expect(false)
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}
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if field!(names, "int") |value| {
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try testing.expect(value.len == 7)
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} else {
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try testing.expect(false)
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}
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if field!(names, "eof") |_| {
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try testing.expect(false)
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}
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empty TestNames = {}
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if field!(empty, "ident") |_| {
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try testing.expect(false)
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}
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}
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