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.
55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
// `callconv(.c)` callbacks accessing struct methods on global pointers —
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// regression coverage for prior data-corruption when the callback dispatches
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// through a global pointer to a method on the pointed-to struct.
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#import "modules/std.sx";
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Pipe :: struct {
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pw: s32;
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ph: s32;
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frame: s32;
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resize :: (self: *Pipe, nw: s32, nh: s32) {
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self.pw = nw;
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self.ph = nh;
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}
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tick :: (self: *Pipe) {
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self.frame = self.frame + 1;
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}
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}
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g_pipe : *Pipe = ---;
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g_width : s32 = 800;
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g_height : s32 = 600;
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do_render :: () {
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g_pipe.resize(g_width, g_height);
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g_pipe.tick();
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print("wrapper: pw={}, ph={}, frame={}\n", g_pipe.pw, g_pipe.ph, g_pipe.frame);
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}
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callback_inline :: (userdata: *void, code: s64) -> bool callconv(.c) {
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g_width = xx code;
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g_height = xx (code + 1);
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g_pipe.resize(xx g_width, xx g_height);
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g_pipe.tick();
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print("inline: pw={}, ph={}, frame={}\n", g_pipe.pw, g_pipe.ph, g_pipe.frame);
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true;
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}
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callback_wrapper :: (userdata: *void, code: s64) -> bool callconv(.c) {
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g_width = xx code;
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g_height = xx (code + 1);
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do_render();
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true;
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}
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main :: () {
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pipe := Pipe.{ pw = 0, ph = 0, frame = 0 };
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g_pipe = @pipe;
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callback_inline(xx 0, 320);
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callback_wrapper(xx 0, 640);
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}
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