57 lines
1.6 KiB
Zig
57 lines
1.6 KiB
Zig
const std = @import("std");
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const tests = @import("tests.zig");
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const nl = std.cstr.line_sep;
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pub fn addCases(cases: *tests.RunTranslatedCContext) void {
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cases.add("hello world",
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\\#define _NO_CRT_STDIO_INLINE 1
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\\#include <stdio.h>
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\\int main(int argc, char **argv) {
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\\ printf("hello, world!\n");
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\\ return 0;
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\\}
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, "hello, world!" ++ nl);
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cases.add("anon struct init",
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\\#include <stdlib.h>
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\\struct {int a; int b;} x = {1, 2};
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\\int main(int argc, char **argv) {
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\\ x.a += 2;
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\\ x.b += 1;
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\\ if (x.a != 3) abort();
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\\ if (x.b != 3) abort();
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\\ return 0;
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\\}
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, "");
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cases.add("casting away const and volatile",
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\\void foo(int *a) {}
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\\void bar(const int *a) {
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\\ foo((int *)a);
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\\}
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\\void baz(volatile int *a) {
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\\ foo((int *)a);
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\\}
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\\int main(int argc, char **argv) {
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\\ int a = 0;
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\\ bar((const int *)&a);
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\\ baz((volatile int *)&a);
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\\ return 0;
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\\}
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, "");
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cases.add("anonymous struct & unions",
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\\#include <stdlib.h>
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\\#include <stdint.h>
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\\static struct { struct { uint16_t x, y; }; } x = { 1 };
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\\static struct { union { uint32_t x; uint8_t y; }; } y = { 0x55AA55AA };
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\\int main(int argc, char **argv) {
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\\ if (x.x != 1) abort();
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\\ if (x.y != 0) abort();
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\\ if (y.x != 0x55AA55AA) abort();
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\\ if (y.y != 0xAA) abort();
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\\ return 0;
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\\}
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, "");
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}
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