a7b41ccbca
Drop the ':' before captures (for xs (x) / for 0..n (i)); the index capture becomes the trailing open range (for xs, 0.. (x, i)). 136 headers across 26 files, mechanical. Five headless tests (banner_layout, hit_test, swipe_commit, swipe_intent, swipe_reshuffle) also gain a direct #import "modules/ui/types.sx" — they named Point/Frame through a transitive import, which bare visibility no longer permits. Gates: sx build --target ios-sim main.sx links; tools/run_tests.sh 23/23.
40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
// Board-state golden: seed the board deterministically, dump it, and assert
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// the no-pre-existing-match invariant (zero horizontal/vertical 3-in-a-rows).
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// The dump is locked as a snapshot so the seeded board state can't drift.
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#import "modules/std.sx";
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#import "board.sx";
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t :: #import "test.sx";
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SEED :: 1337;
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// Count every horizontal or vertical window of three consecutive same-type
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// gems. A correctly initialized board has zero. This walks the finished board
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// independently of the placement logic, so it's a real check, not a tautology.
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count_three_runs :: (b: *Board) -> s32 {
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runs : s32 = 0;
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for 0..BOARD_ROWS (row) {
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for 0..(BOARD_COLS - 2) (col) {
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g := b.at(col, row);
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if g == b.at(col + 1, row) and g == b.at(col + 2, row) { runs += 1; }
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}
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}
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for 0..(BOARD_ROWS - 2) (row) {
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for 0..BOARD_COLS (col) {
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g := b.at(col, row);
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if g == b.at(col, row + 1) and g == b.at(col, row + 2) { runs += 1; }
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}
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}
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runs
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}
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main :: () -> s32 {
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board : Board = ---;
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board.init(SEED);
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out(board_dump(@board));
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t.expect(count_three_runs(@board) == 0, "seeded board has no 3-in-a-row runs");
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print("ok: board_init no-match invariant holds\n");
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return 0;
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}
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