104 lines
2.4 KiB
Plaintext
104 lines
2.4 KiB
Plaintext
import "@std/mem"
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import "@std/testing"
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@hide:file
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TestEnum :: 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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handles_sparse_enum_get test {
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names EnumMap(TestEnum, []u8) :: init({
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ident = "identifier",
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int = "integer",
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})
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ident :: get(&names, TestEnum.ident)
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try testing.expect_type(?[]u8, ident)
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try testing.expect(mem.eql("identifier", ident?))
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eof :: get(&names, TestEnum.eof)
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try testing.expect_type(?[]u8, eof)
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try testing.expect_equal(null, eof)
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}
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@hide:file
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sparse_optional_values :: $init_filled(TestEnum, ?i16, null, {
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ident = some!(null),
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int = some!(some!(i16(42))),
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})
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filled_comptime_storage_preserves_absence_and_nested_optional_presence test {
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absent :: get(&sparse_optional_values, TestEnum.eof)
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present_null :: get(&sparse_optional_values, TestEnum.ident)
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present_value :: get(&sparse_optional_values, TestEnum.int)
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try testing.expect(absent == null)
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try testing.expect(present_null != null)
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try testing.expect(present_null? == null)
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try testing.expect_equal(i16(42), present_value??)
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}
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@hide:file
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TestLeftError :: enum {
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shared
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left
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absent_left
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}
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@hide:file
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TestRightError :: enum {
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shared
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right
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absent_right
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}
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@hide:file
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TestNestedError :: alias (TestLeftError | (TestRightError | TestLeftError))
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@hide:file
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TestComposedError :: alias TestNestedError
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@hide:file
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composed_values :: $init(TestComposedError, i32, {
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shared = 11,
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left = 22,
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absent_left = 33,
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right = 44,
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absent_right = 55,
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})
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handles_composed_enum_keys_at_runtime test {
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names EnumMap(TestComposedError, []u8) :: init({
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shared = "shared error",
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left = "left error",
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right = "right error",
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})
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keys [_]TestComposedError :: [
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TestLeftError.shared,
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TestLeftError.left,
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TestRightError.shared,
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TestRightError.right,
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TestLeftError.absent_left,
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TestRightError.absent_right,
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]
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expected [_]?[]u8 :: [
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"shared error",
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"left error",
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"shared error",
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"right error",
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null,
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null,
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]
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expected_values [_]i32 :: [11, 22, 11, 44, 33, 55]
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for keys |key, index| {
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value :: get(&names, key)
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try testing.expect_type(?[]u8, value)
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try testing.expect_equal(expected[index], value)
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try testing.expect_equal(expected_values[index], get(&composed_values, key)?)
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}
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}
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