Hojun-Cho
cf90c50c38
Pure move: utf8_test.ww dissolves along its banner seams into sibling
rune_test.ww (runesz/utf8sz), encode_test.ww (encoderune),
decode_test.ww (decoder next/prev/validate/remaining/slice/position
plus the encode->decode round-trip), and types_test.ww (strerror),
mirroring ref/hare/encoding/utf8/{rune,encode,decode,types}.ha
ownership (types.ha:12 owns strerror). Blocks are byte-identical;
only the banner lines are deleted. The streq helper moves with its
sole consumer, strerror_cases, into types_test.ww. The impl utf8.ww
is untouched (no banners).
Consumers: Makefile LIBRARY_TESTS replaces the utf8_test.ww entry
with the four new entries at the same position; the
test/byteid/libbyteid_test.ww roster row becomes four fx rows,
NENTEXPECT 52->55 (+3).
45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
// encodetest — exercises utf8.encoderune. A failing row aborts via
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// the assert/abort builtin (task #5 @test conversion).
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// Vectors mirror ref/hare/encoding/utf8/encode.ha.
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package utf8_test;
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import encoding.utf8;
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// ref/hare/encoding/utf8/encode.ha:7. Byte vectors come from the
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// Unicode specification (UAX standard examples).
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@test fn encode_ascii() void = {
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let out: [4]u8;
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let n: i32 = utf8.encoderune(out[0:4], 0x41u32: rune); // 'A'
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assert(!(n != 1));
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assert(!(out[0] != 0x41u8));
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};
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@test fn encode_two_byte() void = {
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let out: [4]u8;
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let n: i32 = utf8.encoderune(out[0:4], 0xE9u32: rune); // 'é' U+00E9
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assert(!(n != 2));
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assert(!(out[0] != 0xC3u8));
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assert(!(out[1] != 0xA9u8));
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};
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@test fn encode_three_byte() void = {
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let out: [4]u8;
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let n: i32 = utf8.encoderune(out[0:4], 0x20ACu32: rune); // '€' U+20AC
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assert(!(n != 3));
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assert(!(out[0] != 0xE2u8));
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assert(!(out[1] != 0x82u8));
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assert(!(out[2] != 0xACu8));
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};
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@test fn encode_four_byte() void = {
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let out: [4]u8;
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let n: i32 = utf8.encoderune(out[0:4], 0x1F980u32: rune); // '🦀' U+1F980
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assert(!(n != 4));
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assert(!(out[0] != 0xF0u8));
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assert(!(out[1] != 0x9Fu8));
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assert(!(out[2] != 0xA6u8));
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assert(!(out[3] != 0x80u8));
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};
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