wim/image-tiff
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Remove some extremely brittle tests

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Jonathan Behrens committed 2022-01-12 19:49:55 -05:00
1 parent 31da6737b9
commit dc95ce10ac
1 file changed
-69
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tests/decode_images.rs
-69
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@@ -343,26 +343,6 @@ fn test_bad_strip_count() {
}
}
#[test]
fn test_too_big_buffer_size() {
let image = [
73, 73, 42, 0, 8, 0, 0, 0, 8, 0, 0, 1, 4, 0, 1, 0, 0, 0, 99, 255, 255, 254, 1, 1, 4, 0, 1,
0, 0, 0, 158, 0, 0, 251, 3, 1, 3, 255, 254, 255, 255, 0, 1, 0, 0, 0, 6, 1, 3, 0, 1, 0, 0,
0, 0, 0, 0, 0, 17, 1, 4, 0, 9, 0, 0, 0, 0, 0, 0, 0, 2, 1, 3, 0, 2, 0, 0, 0, 63, 0, 0, 0,
22, 1, 4, 0, 1, 0, 0, 0, 44, 0, 0, 0, 23, 1, 4, 0, 0, 0, 0, 0, 0, 0, 2, 1, 3, 1, 0, 178,
178,
];
let mut decoder = tiff::decoder::Decoder::new(std::io::Cursor::new(&image)).unwrap();
let err = decoder.read_image().unwrap_err();
match err {
tiff::TiffError::LimitsExceeded => {}
unexpected => panic!("Unexpected error {}", unexpected),
}
}
#[test]
fn test_stripped_image_overflow() {
let image = [
@@ -421,32 +401,6 @@ fn oom_2() {
}
}
#[test]
fn invalid_jpeg_tag() {
use tiff::tags;
use tiff::{TiffError, TiffFormatError};
let image = [
73, 73, 42, 0, 8, 0, 0, 0, 15, 0, 0, 254, 44, 1, 0, 0, 0, 0, 0, 32, 0, 0, 0, 1, 4, 0, 1, 0,
0, 0, 0, 1, 0, 0, 91, 1, 1, 0, 0, 0, 0, 0, 242, 4, 0, 0, 0, 22, 0, 56, 77, 0, 77, 1, 0, 0,
73, 42, 0, 1, 4, 0, 1, 0, 0, 0, 4, 0, 8, 0, 0, 1, 4, 0, 1, 0, 0, 0, 158, 0, 0, 251, 3, 1,
3, 0, 1, 0, 0, 0, 7, 0, 0, 0, 6, 1, 3, 0, 1, 0, 0, 0, 2, 0, 0, 0, 17, 1, 4, 0, 1, 0, 0, 0,
0, 0, 0, 0, 1, 1, 3, 0, 1, 0, 0, 0, 0, 0, 0, 4, 61, 1, 18, 0, 1, 0, 0, 0, 202, 0, 0, 0, 17,
1, 100, 0, 129, 0, 0, 0, 0, 0, 0, 0, 232, 254, 252, 255, 254, 255, 255, 255, 1, 29, 0, 0,
22, 1, 3, 0, 1, 0, 0, 0, 16, 0, 0, 0, 23, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 123, 73, 254, 0,
73,
];
let mut decoder = tiff::decoder::Decoder::new(std::io::Cursor::new(&image)).unwrap();
let err = decoder.read_image().unwrap_err();
match err {
TiffError::FormatError(TiffFormatError::InvalidTagValueType(tags::Tag::JPEGTables)) => {}
unexpected => panic!("Unexpected error {}", unexpected),
}
}
#[test]
fn invalid_jpeg_tag_2() {
use tiff::tags;
@@ -473,29 +427,6 @@ fn invalid_jpeg_tag_2() {
}
}
#[test]
fn multiple_images_strip_height() {
use tiff::TiffError;
let image = [
73, 73, 42, 0, 8, 0, 0, 0, 8, 0, 0, 1, 4, 0, 1, 0, 0, 0, 2, 0, 0, 0, 61, 1, 9, 0, 46, 22,
128, 0, 0, 0, 0, 1, 6, 1, 3, 0, 1, 0, 0, 0, 0, 0, 0, 0, 17, 1, 4, 0, 27, 0, 0, 0, 0, 0, 0,
0, 1, 1, 3, 0, 1, 0, 0, 0, 17, 1, 0, 231, 22, 1, 1, 0, 1, 0, 0, 0, 130, 0, 0, 0, 23, 1, 4,
0, 14, 0, 0, 0, 0, 0, 0, 0, 133, 133, 133, 77, 77, 77, 0, 0, 22, 128, 0, 255, 255, 255,
255, 255,
];
let mut decoder = tiff::decoder::Decoder::new(std::io::Cursor::new(&image)).unwrap();
let _ = decoder.read_image().unwrap();
let err = decoder.read_image().unwrap_err();
match err {
TiffError::IntSizeError => {}
unexpected => panic!("Unexpected error {}", unexpected),
}
}
#[test]
fn timeout() {
use tiff::{TiffError, TiffFormatError};