ci: add tests for zstd

geotiffjs · Jan 8, 2025 · 516c9b9 · 516c9b9
1 parent 06dbf4f
commit 516c9b9
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diff --git a/test/data/setup_data.sh b/test/data/setup_data.sh
@@ -26,10 +26,12 @@ gdal_translate -of GTiff -co COMPRESS=LERC -co MAX_Z_ERROR=1000 stripped.tiff le
 gdal_translate -of GTiff -co COMPRESS=LERC -co MAX_Z_ERROR=1000 -co INTERLEAVE=BAND stripped.tiff lerc_interleave.tiff
 gdal_translate -of GTiff -co COMPRESS=LERC_DEFLATE -co MAX_Z_ERROR=1000 stripped.tiff lerc_deflate.tiff
 gdal_translate -of GTiff -co COMPRESS=LERC_ZSTD -co MAX_Z_ERROR=1000 stripped.tiff lerc_zstd.tiff
+gdal_translate -of GTiff -co COMPRESS=ZSTD stripped.tiff zstd.tiff
 gdal_translate -of GTiff -ot Float32 -co COMPRESS=LERC -co MAX_Z_ERROR=1000 stripped.tiff float32lerc.tiff
 gdal_translate -of GTiff -ot Float32 -co COMPRESS=LERC -co MAX_Z_ERROR=1000 -co INTERLEAVE=BAND stripped.tiff float32lerc_interleave.tiff
 gdal_translate -of GTiff -ot Float32 -co COMPRESS=LERC_DEFLATE -co MAX_Z_ERROR=1000 stripped.tiff float32lerc_deflate.tiff
 gdal_translate -of GTiff -ot Float32 -co COMPRESS=LERC_ZSTD -co MAX_Z_ERROR=1000 stripped.tiff float32lerc_zstd.tiff
+gdal_translate -of GTiff -ot Float32 -co COMPRESS=ZSTD stripped.tiff float32zstd.tiff
 
 gdal_translate -of COG initial.tiff cog.tiff
 

diff --git a/test/geotiff.spec.js b/test/geotiff.spec.js
@@ -248,6 +248,11 @@ describe('GeoTIFF', () => {
     await performTiffTests(tiff, 539, 448, 15, Uint16Array);
   });
 
+  it('should work on Zstandard compressed tiffs', async () => {
+    const tiff = await GeoTIFF.fromSource(createSource('zstd.tiff'));
+    await performTiffTests(tiff, 539, 448, 15, Uint16Array);
+  });
+
   it('should work on Float32 and LERC compressed tiffs', async () => {
     const tiff = await GeoTIFF.fromSource(createSource('float32lerc.tiff'));
     await performTiffTests(tiff, 539, 448, 15, Float32Array);
@@ -268,6 +273,11 @@ describe('GeoTIFF', () => {
     await performTiffTests(tiff, 539, 448, 15, Float32Array);
   });
 
+  it('should work on Float32 and Zstandard compressed tiffs', async () => {
+    const tiff = await GeoTIFF.fromSource(createSource('float32zstd.tiff'));
+    await performTiffTests(tiff, 539, 448, 15, Float32Array);
+  });
+
   it('should work with worker pool', async () => {
     const testPool = new Pool();
     const tiff = await GeoTIFF.fromSource(createSource('nasa_raster.tiff'));