git-p4: only a single ... wildcard is supported

Catch the case where a ... exists at the end, and also elsehwere.
Reported-by: NGary Gibbons <ggibbons@perforce.com>
Signed-off-by: NPete Wyckoff <pw@padd.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

contrib/fast-import/git-p4

@@ -1207,8 +1207,8 @@ class View(object):
                 die("Can't handle * wildcards in view: %s" % self.path)
             triple_dot_index = self.path.find("...")
             if triple_dot_index >= 0:
-                if not self.path.endswith("..."):
-                    die("Can handle ... wildcard only at end of path: %s" %
+                if triple_dot_index != len(self.path) - 3:
+                    die("Can handle only single ... wildcard, at end: %s" %
                         self.path)
                 self.ends_triple_dot = True
 

t/t9809-git-p4-client-view.sh

@@ -101,12 +101,18 @@ test_expect_success 'unsupported view wildcard *' '
 	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
 '
 
-test_expect_success 'wildcard ... only supported at end of spec' '
+test_expect_success 'wildcard ... only supported at end of spec 1' '
 	client_view "//depot/.../file11 //client/.../file11" &&
 	test_when_finished cleanup_git &&
 	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
 '
 
+test_expect_success 'wildcard ... only supported at end of spec 2' '
+	client_view "//depot/.../a/... //client/.../a/..." &&
+	test_when_finished cleanup_git &&
+	test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
+'
+
 test_expect_success 'basic map' '
 	client_view "//depot/dir1/... //client/cli1/..." &&
 	files="cli1/file11 cli1/file12" &&