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terminal/kitty-gfx: test for non-compressed rgb image

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This commit is contained in:
Mitchell Hashimoto
2023-08-21 08:50:51 -07:00
parent a239f1198a
commit 9c9a62bf3c
2 changed files with 31 additions and 3 deletions
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33
src/terminal/kitty/graphics_image.zig
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@ -175,9 +175,9 @@ pub const Image = struct {
// Data length must be what we expect
const expected_len = self.width * self.height * bpp;
const actual_len = self.data.len;
std.log.warn(
"width={} height={} bpp={} expected_len={} actual_len={}",
.{ self.width, self.height, bpp, expected_len, actual_len },
std.log.debug(
"complete image id={} width={} height={} bpp={} expected_len={} actual_len={}",
.{ self.id, self.width, self.height, bpp, expected_len, actual_len },
);
if (actual_len != expected_len) return error.InvalidData;
}
@ -339,3 +339,30 @@ test "image load: rgb, zlib compressed, direct" {
// should be decompressed
try testing.expect(img.compression == .none);
}
test "image load: rgb, not compressed, direct" {
const testing = std.testing;
const alloc = testing.allocator;
var cmd: command.Command = .{
.control = .{ .transmit = .{
.format = .rgb,
.medium = .direct,
.compression = .none,
.width = 20,
.height = 15,
.image_id = 31,
} },
.data = try alloc.dupe(
u8,
@embedFile("testdata/image-rgb-none-20x15-2147483647.data"),
),
};
defer cmd.deinit(alloc);
var img = try Image.load(alloc, &cmd);
defer img.deinit(alloc);
try img.complete(alloc);
// should be decompressed
try testing.expect(img.compression == .none);
}

1
src/terminal/kitty/testdata/image-rgb-none-20x15-2147483647.data vendored Normal file
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@ -0,0 +1 @@
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