4e942b5373
Rename all example tests/companions to the XXXX-category-test-name scheme (per-category 100-blocks: basic 0010, types 0100, ... errors 1000, diagnostics 1100, ffi 1200, ffi-objc 1300, ffi-jni 1400, vectors 1500, platform 1600). Companions and dir/C fixtures move in lockstep with their parent test; #import/#source/#include paths rewritten to match. Expected output now lives in examples/expected/ (a sibling dir of the tests) split into three streams per the new convention: <name>.exit / <name>.stdout / <name>.stderr (+ optional <name>.ir) run_examples.sh rewritten: scans examples/ and issues/ for an expected/<name>.exit marker, captures stdout and stderr separately (no more 2>&1), compares each stream + exit + optional IR snapshot. Behavior validated unchanged: every renamed test reproduces its prior merged output + exit (diffs limited to file paths/basenames embedded in diagnostics + traces, which correctly reflect the new names). Suite: 292 passed, 0 failed. 50-smoke.sx split + issue relocation + docs follow in subsequent commits.
49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
// M1.3 — `obj.class` accessor on Obj-C pointers.
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//
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// Any Obj-C-class pointer (foreign or sx-defined) can be probed
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// for its runtime class object via `obj.class`. Lowers to
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// `object_getClass(obj)`. Returns `Class` (alias for *void —
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// parameterized `Class(T)` covariance is M1.1.b).
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//
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// Verifies both shapes:
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// 1. (*SxFoo).class — sx-defined class. Returns the SxFoo Class.
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// 2. (*NSObject).class — foreign class via stdlib. Returns NSObject's
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// Class.
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#import "modules/std.sx";
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#import "modules/compiler.sx";
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#import "modules/std/objc.sx";
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NSObjectFwd :: #foreign #objc_class("NSObject") {
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alloc :: () -> *NSObjectFwd;
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init :: (self: *NSObjectFwd) -> *NSObjectFwd;
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}
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SxFoo :: #objc_class("SxFoo") {
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counter: s32;
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alloc :: () -> *SxFoo;
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bump :: (self: *Self) { self.counter += 1; }
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}
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main :: () -> s32 {
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inline if OS == .macos {
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// sx-defined class round-trip.
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f := SxFoo.alloc();
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cls_f : Class = f.class;
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expected_f : Class = objc_getClass("SxFoo".ptr);
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if cls_f != expected_f { print("FAIL: SxFoo.class mismatch\n"); return 1; }
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// foreign class round-trip.
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nso := NSObjectFwd.alloc().init();
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cls_n : Class = nso.class;
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expected_n : Class = objc_getClass("NSObject".ptr);
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if cls_n != expected_n { print("FAIL: NSObject.class mismatch\n"); return 1; }
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print("class accessor: ok\n");
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}
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inline if OS != .macos {
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print("class accessor: ok\n");
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}
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0;
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}
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