zig/test/behavior/bugs/421.zig
Andrew Kelley ad5770eba4 organize behavior tests
* Identify the ones that are passing and stop skipping them.
 * Flatten out the main behavior.zig file and have each individual test
   disable itself if it is not passing.
2022-03-18 15:02:52 -07:00

22 lines
704 B
Zig

const builtin = @import("builtin");
const expect = @import("std").testing.expect;
test "bitCast to array" {
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
comptime try testBitCastArray();
try testBitCastArray();
}
fn testBitCastArray() !void {
try expect(extractOne64(0x0123456789abcdef0123456789abcdef) == 0x0123456789abcdef);
}
fn extractOne64(a: u128) u64 {
const x = @bitCast([2]u64, a);
return x[1];
}