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Return Uint8Array #627

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Return Uint8Array #627

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18 changes: 18 additions & 0 deletions src/runtime/test_primitive_types.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,15 @@ const Primitives = struct {
a.* += @intCast(arr.len);
}
}

// return uint8Array
pub fn _uint8Array(_: *const Primitives, arr: []u8) []u8 {
return arr;
}

pub fn _uint16Array(_: *const Primitives, arr: []u16) []u16 {
return arr;
}
};

const testing = @import("testing.zig");
Expand Down Expand Up @@ -281,4 +290,13 @@ test "JS: primitive types" {
.{ "try { p.intu64(arr_i64) } catch(e) { e instanceof TypeError; }", "true" },
.{ "try { p.intu64(arr_u32) } catch(e) { e instanceof TypeError; }", "true" },
}, .{});

// returns array type
try runner.testCases(&.{
.{ "const re_arr_u16 = p.uint16Array(new Uint16Array([10, 20, 30]))", "undefined" },
.{ "re_arr_u16", "10,20,30" },

.{ "const re_arr_u8 = p.uint8Array(new Uint8Array([10, 20, 30]))", "undefined" },
.{ "re_arr_u8", "10,20,30" },
}, .{});
}
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