tests/emerge: best/has_version with prefix EAPI

diff --git a/pym/portage/tests/emerge/test_simple.py b/pym/portage/tests/emerge/test_simple.py
index d108959cad99409bd9f79681a1b5a948fc1b63a5..db3f496dfb972a2ef32af2f5631efa9801c83c28 100644 (file)
--- a/pym/portage/tests/emerge/test_simple.py
+++ b/pym/portage/tests/emerge/test_simple.py
@@ -62,6 +62,21 @@ pkg_info() {
        einfo "called pkg_info for $CATEGORY/$PF"
 }
 
+pkg_preinst() {
+       einfo "called pkg_preinst for $CATEGORY/$PF"
+
+       # Test that has_version and best_version work correctly with
+       # prefix (involves internal ROOT -> EROOT calculation in order
+       # to support ROOT override via the environment with EAPIs 3
+       # and later which support prefix).
+       if has_version $CATEGORY/$PN:$SLOT ; then
+               einfo "has_version detects an installed instance of $CATEGORY/$PN:$SLOT"
+               einfo "best_version reports that the installed instance is $(best_version $CATEGORY/$PN:$SLOT)"
+       else
+               einfo "has_version does not detect an installed instance of $CATEGORY/$PN:$SLOT"
+       fi
+}
+
 """
 
                ebuilds = {