Tests: fix JP2 suite with global libvips (#4477)

lib/index.d.ts

@@ -1028,11 +1028,11 @@ declare namespace sharp {
         openSlide?: OpenSlideInputOptions | undefined;
         /** JPEG 2000 specific input options */
         jp2?: Jp2InputOptions | undefined;
-        /** Deprecated: use tiff.subifd instead */
+        /** @deprecated Use {@link SharpOptions.tiff} instead */
         subifd?: number | undefined;
-        /** Deprecated: use pdf.background instead */
+        /** @deprecated Use {@link SharpOptions.pdf} instead */
         pdfBackground?: Colour | Color | undefined;
-        /** Deprecated: use openSlide.level instead */
+        /** @deprecated Use {@link SharpOptions.openSlide} instead */
         level?: number | undefined;
         /** Set to `true` to read all frames/pages of an animated image (equivalent of setting `pages` to `-1`). (optional, default false) */
         animated?: boolean | undefined;

src/binding.gyp

@@ -120,7 +120,7 @@
     'conditions': [
       ['use_global_libvips == "true"', {
         # Use pkg-config for include and lib
-        'include_dirs': ['<!@(PKG_CONFIG_PATH="<(pkg_config_path)" pkg-config --cflags-only-I vips-cpp vips glib-2.0 | sed s\/-I//g)'],
+        'include_dirs': ['<!@(PKG_CONFIG_PATH="<(pkg_config_path)" pkg-config --cflags-only-I vips-cpp vips glib-2.0 | sed s/-I//g)'],
         'libraries': ['<!@(PKG_CONFIG_PATH="<(pkg_config_path)" pkg-config --libs vips-cpp)'],
         'defines': [
           'SHARP_USE_GLOBAL_LIBVIPS'

test/unit/jp2.js

@@ -45,11 +45,11 @@ describe('JP2 output', () => {
           assert.strictEqual('png', info.format);
           assert.strictEqual(8, info.width);
           assert.strictEqual(15, info.height);
-          assert.strictEqual(4, info.channels);
+          assert.strictEqual(3, info.channels);
         });
     });
 
-    it('JP2 quality', (done) => {
+    it('JP2 quality', (_t, done) => {
       sharp(fixtures.inputJp2)
         .resize(320, 240)
         .jp2({ quality: 70 })
@@ -65,7 +65,7 @@ describe('JP2 output', () => {
         });
     });
 
-    it('Without chroma subsampling generates larger file', (done) => {
+    it('Without chroma subsampling generates larger file', (_t, done) => {
       // First generate with chroma subsampling (default)
       sharp(fixtures.inputJp2)
         .resize(320, 240)
@@ -111,7 +111,7 @@ describe('JP2 output', () => {
     it('Invalid JP2 chromaSubsampling value throws error', () => {
       assert.throws(
         () => sharp().jp2({ chromaSubsampling: '4:2:2' }),
-        /Expected one of 4:2:0, 4:4:4 but received 4:2:2 of type string/
+        /Expected one of: 4:2:0, 4:4:4 for chromaSubsampling but received 4:2:2 of type string/
       );
     });
   }