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Ensure TIFF output bitdepth option is limited to 1, 2 or 4

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Lovell Fuller
2026-01-23 21:29:40 +00:00
parent ef77388a73
commit ed6b7384d0
7 changed files with 11 additions and 10 deletions
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3
test/unit/tiff.js
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@@ -122,7 +122,6 @@ describe('TIFF', () => {
sharp(fixtures.inputTiff8BitDepth)
.toColourspace('b-w') // can only squash 1 band uchar images
.tiff({
bitdepth: 8,
compression: 'none',
predictor: 'none'
})
@@ -154,7 +153,7 @@ describe('TIFF', () => {
it('Invalid TIFF bitdepth value throws error', () => {
assert.throws(() => {
sharp().tiff({ bitdepth: 3 });
}, /Error: Expected 1, 2, 4 or 8 for bitdepth but received 3 of type number/);
}, /Error: Expected 1, 2 or 4 for bitdepth but received 3 of type number/);
});
it('TIFF setting xres and yres on file', () =>