Hojun-Cho
2338ea5d59
'ww test' gains the istest build path (-T injection in build_one/ buildone) and do_test/dotest accept -I, mirroring do_run - both twins. The 35 converted lib tests drop their interim bare mains (-T synthesizes the entry from @test fns and rejects a user main); their 35 C run-drivers flip 'ww run' -> 'ww test'; 989_lib_byteid compiles lib tests under -T (8 user-main probe fixtures stay non-T, gated on the fixture field). Abort-on-first-failure stands until the deferred record-and-continue harness lands with the multi-package arc.
103 lines
3.3 KiB
Plaintext
103 lines
3.3 KiB
Plaintext
// asttest — functional-equivalence pin for [[nkname]] after the
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// if-ladder → switch fold (struct fold S2). Run with
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// `ww run lib/ww/asttest.ww`.
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//
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// nkname is checked against every nkind value (the full ladder the
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// switch replaced) plus the out-of-band fallback ("?"). A failing row
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// aborts via the assert/abort builtin (task #5 @test conversion).
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// `package main` + bare `import ast` mirrors wwdump (the external
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// astprint consumer).
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package main;
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import ast;
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fn checkname(k: nkind, want: str) void = {
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assert(!(nkname(k) != want));
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};
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// One row per nkind value — same string the if-ladder returned. The
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// final row pins the unknown-kind fallback ("?").
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@test fn nkname_cases() void = {
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checkname(nkind.N_NONE, "none");
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checkname(nkind.N_INTLIT, "int");
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checkname(nkind.N_FLOATLIT, "float");
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checkname(nkind.N_STRLIT, "str");
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checkname(nkind.N_RUNELIT, "rune");
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checkname(nkind.N_TRUE, "true");
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checkname(nkind.N_FALSE, "false");
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checkname(nkind.N_NIL, "nil");
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checkname(nkind.N_IDENT, "id");
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checkname(nkind.N_BIN, "bin");
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checkname(nkind.N_UN, "un");
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checkname(nkind.N_CALL, "call");
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checkname(nkind.N_INDEX, "index");
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checkname(nkind.N_DOT, "dot");
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checkname(nkind.N_CAST, "cast");
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checkname(nkind.N_STRUCTLIT, "structlit");
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checkname(nkind.N_ARRLIT, "arrlit");
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checkname(nkind.N_FIELD, "field");
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checkname(nkind.N_ASSIGN, "assign");
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checkname(nkind.N_ALLOC, "alloc");
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checkname(nkind.N_FREE, "free");
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checkname(nkind.N_RECV, "recv");
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checkname(nkind.N_SLICE, "slice");
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checkname(nkind.N_SPREAD, "spread");
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checkname(nkind.N_BLOCK, "block");
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checkname(nkind.N_EXPRSTMT, "exprstmt");
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checkname(nkind.N_LET, "let");
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checkname(nkind.N_RETURN, "return");
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checkname(nkind.N_IF, "if");
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checkname(nkind.N_FOR, "for");
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checkname(nkind.N_FORRANGE, "forrange");
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checkname(nkind.N_DEFER, "defer");
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checkname(nkind.N_BREAK, "break");
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checkname(nkind.N_CONTINUE, "continue");
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checkname(nkind.N_SWITCH, "switch");
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checkname(nkind.N_CASE, "case");
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checkname(nkind.N_FILE, "file");
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checkname(nkind.N_USE, "use");
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checkname(nkind.N_DEF, "def");
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checkname(nkind.N_TYPEDECL, "typedecl");
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checkname(nkind.N_FNDECL, "fn");
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checkname(nkind.N_PARAM, "param");
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checkname(nkind.N_TNAME, "tname");
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checkname(nkind.N_TPTR, "tptr");
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checkname(nkind.N_TSLICE, "tslice");
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checkname(nkind.N_TARRAY, "tarray");
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checkname(nkind.N_TFN, "tfn");
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checkname(nkind.N_TSTRUCT, "tstruct");
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checkname(nkind.N_TFIELD, "tfield");
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checkname(nkind.N_TCHAN, "tchan");
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checkname(nkind.N_ATTR, "attr");
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checkname(nkind.N_TTUPLE, "ttuple");
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checkname(nkind.N_TTAGGED, "ttagged");
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checkname(nkind.N_TUPLE, "tuple");
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checkname(nkind.N_MATCH, "match");
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checkname(nkind.N_MCASE, "mcase");
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checkname(nkind.N_TRYPROP, "tryprop");
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checkname(nkind.N_TRYUNW, "tryunw");
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checkname(nkind.N_MLET, "mlet");
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checkname(nkind.N_MASSIGN, "massign");
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checkname(nkind.N_TYPETEST, "typetest");
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checkname(nkind.N_TYPEASSERT, "typeassert");
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checkname(nkind.N_VOIDLIT, "voidlit");
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checkname(nkind.N_TBANG, "tbang");
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checkname(nkind.N_YIELD, "yield");
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checkname(nkind.N_TENUM, "tenum");
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checkname(nkind.N_TENUMMEMBER, "tenummember");
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checkname(nkind.N_TPARAM, "tparam");
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checkname(nkind.N_LAST, "last");
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// Unknown kind → the post-switch fallback. N_LAST is the highest
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// named value (68); 69 is out of band, exercising the "?" tail.
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checkname(69: nkind, "?");
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};
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