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-rw-r--r--tests/stringComp.test38
1 files changed, 36 insertions, 2 deletions
diff --git a/tests/stringComp.test b/tests/stringComp.test
index 165ef20..f9f6bda 100644
--- a/tests/stringComp.test
+++ b/tests/stringComp.test
@@ -46,7 +46,7 @@ if {[testConstraint memory]} {
test stringComp-1.1 {error conditions} {
proc foo {} {string gorp a b}
list [catch {foo} msg] $msg
-} {1 {unknown or ambiguous subcommand "gorp": must be bytelength, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
+} {1 {unknown or ambiguous subcommand "gorp": must be bytelength, cat, compare, equal, first, index, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}}
test stringComp-1.2 {error conditions} {
proc foo {} {string}
list [catch {foo} msg] $msg
@@ -210,7 +210,7 @@ foreach {tname tbody tresult tcode} {
# need a few extra tests short abbr cmd
test stringComp-3.1 {string compare, shortest method name} {
- proc foo {} {string c abcde ABCDE}
+ proc foo {} {string co abcde ABCDE}
foo
} 1
test stringComp-3.2 {string equal, shortest method name} {
@@ -735,6 +735,40 @@ test stringComp-14.2 {Bug 82e7f67325} memory {
## string word*
## not yet bc
+
+## string cat
+test stringComp-29.1 {string cat, no arg} {
+ proc foo {} {string cat}
+ foo
+} ""
+test stringComp-29.2 {string cat, single arg} {
+ proc foo {} {
+ set x FOO
+ string compare $x [string cat $x]
+ }
+ foo
+} 0
+test stringComp-29.3 {string cat, two args} {
+ proc foo {} {
+ set x FOO
+ string compare $x$x [string cat $x $x]
+ }
+ foo
+} 0
+test stringComp-29.4 {string cat, many args} {
+ proc foo {} {
+ set x FOO
+ set n 260
+ set xx [string repeat $x $n]
+ set vv [string repeat {$x} $n]
+ set vvs [string repeat {$x } $n]
+ set r1 [string compare $xx [subst $vv]]
+ set r2 [string compare $xx [eval "string cat $vvs"]]
+ list $r1 $r2
+ }
+ foo
+} {0 0}
+
# cleanup
catch {rename foo {}}