1 files changed, 48 insertions, 0 deletions
diff --git a/tests/join.test b/tests/join.test
new file mode 100644
index 0000000..62af644
--- /dev/null
+++ b/tests/join.test
@@ -0,0 +1,48 @@
+# Commands covered:  join
+#
+# This file contains a collection of tests for one or more of the Tcl
+# built-in commands.  Sourcing this file into Tcl runs the tests and
+# generates output for errors.  No output means no errors were found.
+#
+# Copyright (c) 1991-1993 The Regents of the University of California.
+# Copyright (c) 1994 Sun Microsystems, Inc.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+# SCCS: @(#) join.test 1.7 97/10/06 13:04:59
+
+if {[string compare test [info procs test]] == 1} then {source defs}
+
+test join-1.1 {basic join commands} {
+    join {a b c} xyz
+} axyzbxyzc
+test join-1.2 {basic join commands} {
+    join {a b c} {}
+} abc
+test join-1.3 {basic join commands} {
+    join {} xyz
+} {}
+test join-1.4 {basic join commands} {
+    join {12 34 56}
+} {12 34 56}
+
+test join-2.1 {join errors} {
+    list [catch join msg] $msg $errorCode
+} {1 {wrong # args: should be "join list ?joinString?"} NONE}
+test join-2.2 {join errors} {
+    list [catch {join a b c} msg] $msg $errorCode
+} {1 {wrong # args: should be "join list ?joinString?"} NONE}
+test join-2.3 {join errors} {
+    list [catch {join "a \{ c" 111} msg] $msg $errorCode
+} {1 {unmatched open brace in list} NONE}
+
+test join-3.1 {joinString is binary ok} {
+  string length [join {a b c} a\0b]
+} 9
+
+test join-3.2 {join is binary ok} {
+  string length [join "a\0b a\0b a\0b"]
+} 11
+
+