1 files changed, 74 insertions, 0 deletions
diff --git a/tests/lindex.test b/tests/lindex.test
new file mode 100644
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+++ b/tests/lindex.test
@@ -0,0 +1,74 @@
+# Commands covered:  lindex
+#
+# 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: @(#) lindex.test 1.7 97/02/27 16:53:56
+
+if {[string compare test [info procs test]] == 1} then {source defs}
+
+test lindex-1.1 {basic tests} {
+    lindex {a b c} 0} a
+test lindex-1.2 {basic tests} {
+    lindex {a {b c d} x} 1} {b c d}
+test lindex-1.3 {basic tests} {
+    lindex {a b\ c\ d x} 1} {b c d}
+test lindex-1.4 {basic tests} {
+    lindex {a b c} 3} {}
+test lindex-1.5 {basic tests} {
+    list [catch {lindex {a b c} -1} msg] $msg
+} {0 {}}
+test lindex-1.6 {basic tests} {
+    lindex {a b c d} end
+} d
+test lindex-1.7 {basic tests} {
+    lindex {a b c d} 100
+} {}
+test lindex-1.8 {basic tests} {
+    lindex {a} e
+} a
+test lindex-1.9 {basic tests} {
+    lindex {} end
+} {}
+test lindex-1.10 {basic tests} {
+    lindex {a b c d} 3
+} d
+
+test lindex-2.1 {error conditions} {
+    list [catch {lindex msg} msg] $msg
+} {1 {wrong # args: should be "lindex list index"}}
+test lindex-2.2 {error conditions} {
+    list [catch {lindex 1 2 3 4} msg] $msg
+} {1 {wrong # args: should be "lindex list index"}}
+test lindex-2.3 {error conditions} {
+    list [catch {lindex 1 2a2} msg] $msg
+} {1 {bad index "2a2": must be integer or "end"}}
+test lindex-2.4 {error conditions} {
+    list [catch {lindex "a \{" 2} msg] $msg
+} {1 {unmatched open brace in list}}
+test lindex-2.5 {error conditions} {
+    list [catch {lindex {a {b c}d e} 2} msg] $msg
+} {1 {list element in braces followed by "d" instead of space}}
+test lindex-2.6 {error conditions} {
+    list [catch {lindex {a "b c"def ghi} 2} msg] $msg
+} {1 {list element in quotes followed by "def" instead of space}}
+
+test lindex-3.1 {quoted elements} {
+    lindex {a "b c" d} 1
+} {b c}
+test lindex-3.2 {quoted elements} {
+    lindex {"{}" b c} 0
+} {{}}
+test lindex-3.3 {quoted elements} {
+    lindex {ab "c d \" x" y} 1
+} {c d " x}
+test lindex-3.4 {quoted elements} {
+    lindex {a b {c d "e} {f g"}} 2
+} {c d "e}