fix(tests)

image_test.go

@@ -42,6 +42,7 @@ func TestImageSvgResize(t *testing.T) {
 }
 
 func TestImageGifToJpeg(t *testing.T) {
+	if VipsMinorVersion >= 8 && VipsMinorVersion > 2 {
 		i := initImage("test.gif")
 		options := Options{
 			Type: JPEG,
@@ -53,8 +54,10 @@ func TestImageGifToJpeg(t *testing.T) {
 
 		Write("fixtures/test_gif.jpg", buf)
 	}
+}
 
 func TestImagePdfToJpeg(t *testing.T) {
+	if VipsMinorVersion >= 8 && VipsMinorVersion > 2 {
 		i := initImage("test.pdf")
 		options := Options{
 			Type: JPEG,
@@ -66,8 +69,10 @@ func TestImagePdfToJpeg(t *testing.T) {
 
 		Write("fixtures/test_pdf.jpg", buf)
 	}
+}
 
 func TestImageSvgToJpeg(t *testing.T) {
+	if VipsMinorVersion >= 8 && VipsMinorVersion > 2 {
 		i := initImage("test.svg")
 		options := Options{
 			Type: JPEG,
@@ -79,6 +84,7 @@ func TestImageSvgToJpeg(t *testing.T) {
 
 		Write("fixtures/test_svg.jpg", buf)
 	}
+}
 
 func TestImageResizeAndCrop(t *testing.T) {
 	buf, err := initImage("test.jpg").ResizeAndCrop(300, 200)

vips.go

@@ -24,6 +24,12 @@ var debug = d.Debug("bimg")
 // VipsVersion exposes the current libvips semantic version
 const VipsVersion = string(C.VIPS_VERSION)
 
+// VipsMajorVersion exposes the current libvips major version number
+const VipsMajorVersion = string(C.VIPS_MAJOR_VERSION)
+
+// VipsMinorVersion exposes the current libvips minor version number
+const VipsMinorVersion = int(C.VIPS_MINOR_VERSION)
+
 // HasMagickSupport exposes if the current libvips compilation
 // supports libmagick bindings.
 const HasMagickSupport = int(C.VIPS_MAGICK_SUPPORT) == 1