1 files changed, 43 insertions(+), 0 deletions(-)

M src/interop/go-bare/unmarshal_test.zig

@@ 103,3 103,46 @@ test "unmarshal struct" {
     try expectEqual(@as(usize, 2), coords.y);
     try expectEqual(@as(usize, 3), coords.z);
 }
+
+test "unmarshal omitted fields" {
+    const Coordinates = struct {
+        x: usize,
+        y: usize,
+        // TODO: we don't have omitted fields, just optional.
+        //z: ?usize,
+    };
+    const payload = &[_]u8{ 0x01, 0x02 };
+    var fbs = io.fixedBufferStream(payload);
+    const reader = fbs.reader();
+    var d = decoder(testing.allocator, reader);
+    defer d.deinit();
+    const coords = try d.decode(Coordinates);
+    try expectEqual(@as(usize, 1), coords.x);
+    try expectEqual(@as(usize, 2), coords.y);
+}
+
+test "unmarshal array" {
+    const payload = &[_]u8{ 0x11, 0x22, 0x33, 0x44 };
+    var fbs = io.fixedBufferStream(payload);
+    const reader = fbs.reader();
+    var d = decoder(testing.allocator, reader);
+    defer d.deinit();
+    const val = try d.decode([4]u8);
+    try expectEqual(@as(usize, 0x11), val[0]);
+    try expectEqual(@as(usize, 0x22), val[1]);
+    try expectEqual(@as(usize, 0x33), val[2]);
+    try expectEqual(@as(usize, 0x44), val[3]);
+}
+
+test "unmarshal slice" {
+    const payload = &[_]u8{ 0x04, 0x11, 0x22, 0x33, 0x44 };
+    var fbs = io.fixedBufferStream(payload);
+    const reader = fbs.reader();
+    var d = decoder(testing.allocator, reader);
+    defer d.deinit();
+    const val = try d.decode([]const u8);
+    try expectEqual(@as(usize, 0x11), val[0]);
+    try expectEqual(@as(usize, 0x22), val[1]);
+    try expectEqual(@as(usize, 0x33), val[2]);
+    try expectEqual(@as(usize, 0x44), val[3]);
+}