py3: add 13 new passing tests to whitelist

Differential Revision: https://phab.mercurial-scm.org/D3615

contrib/python3-whitelist

@@ -150,6 +150,7 b' test-execute-bit.t'
 test-export.t
 test-extdata.t
 test-extdiff.t
+test-extensions-afterloaded.t
 test-extensions-wrapfunction.py
 test-extra-filelog-entry.t
 test-filebranch.t
@@ -168,6 +169,7 b' test-hg-parseurl.py'
 test-hghave.t
 test-hgignore.t
 test-hgk.t
+test-hgrc.t
 test-hgweb-bundle.t
 test-hgweb-descend-empties.t
 test-hgweb-empty.t
@@ -194,6 +196,7 b' test-http-clone-r.t'
 test-http.t
 test-hybridencode.py
 test-identify.t
+test-import-merge.t
 test-import-unknown.t
 test-import.t
 test-imports-checker.t
@@ -323,6 +326,7 b' test-obsolete-changeset-exchange.t'
 test-obsolete-checkheads.t
 test-obsolete-distributed.t
 test-obsolete-tag-cache.t
+test-pager.t
 test-parents.t
 test-parseindex2.py
 test-pathconflicts-merge.t
@@ -337,6 +341,8 b' test-pull-permission.t'
 test-pull-pull-corruption.t
 test-pull-r.t
 test-pull-update.t
+test-pull.t (case sshv1)
+test-pull.t (case sshv2)
 test-purge.t
 test-push-checkheads-partial-C1.t
 test-push-checkheads-partial-C2.t
@@ -395,6 +401,7 b' test-rebase-rename.t'
 test-rebase-scenario-global.t
 test-rebase-templates.t
 test-rebase-transaction.t
+test-rebuildstate.t
 test-record.t
 test-relink.t
 test-remove.t
@@ -405,6 +412,7 b' test-rename.t'
 test-repair-strip.t
 test-repo-compengines.t
 test-resolve.t
+test-revert-interactive.t
 test-revert-flags.t
 test-revert-unknown.t
 test-revlog-ancestry.py
@@ -436,6 +444,8 b' test-sparse-merges.t'
 test-sparse-profiles.t
 test-sparse-requirement.t
 test-sparse-verbose-json.t
+test-split.t (case obsstore-off)
+test-split.t (case obsstore-on)
 test-ssh-clone-r.t
 test-ssh-proto.t
 test-sshserver.py
@@ -449,8 +459,10 b' test-subrepo-deep-nested-change.t'
 test-subrepo-missing.t
 test-subrepo-recursion.t
 test-subrepo-relative-path.t
+test-subrepo-paths.t
 test-subrepo.t
 test-symlink-os-yes-fs-no.py
+test-symlink-placeholder.t
 test-symlinks.t
 test-tag.t
 test-tags.t
@@ -462,6 +474,7 b' test-ui-verbosity.py'
 test-unamend.t
 test-uncommit.t
 test-unified-test.t
+test-unionrepo.t
 test-unrelated-pull.t
 test-up-local-change.t
 test-update-branches.t