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Diffstat (limited to 'tests/dstring.test')
| -rw-r--r-- | tests/dstring.test | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/tests/dstring.test b/tests/dstring.test new file mode 100644 index 0000000..93a84d4 --- /dev/null +++ b/tests/dstring.test @@ -0,0 +1,248 @@ +# Commands covered: none +# +# This file contains a collection of tests for Tcl's dynamic string +# library procedures. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# Copyright (c) 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: @(#) dstring.test 1.10 96/10/08 17:40:02 + +if {[info commands testdstring] == {}} { + puts "This application hasn't been compiled with the \"testdstring\"" + puts "command, so I can't test Tcl_DStringAppend et al." + return +} + +if {[string compare test [info procs test]] == 1} then {source defs} + +test dstring-1.1 {appending and retrieving} { + testdstring free + testdstring append "abc" -1 + list [testdstring get] [testdstring length] +} {abc 3} +test dstring-1.2 {appending and retrieving} { + testdstring free + testdstring append "abc" -1 + testdstring append " xyzzy" 3 + testdstring append " 12345" -1 + list [testdstring get] [testdstring length] +} {{abc xy 12345} 12} +test dstring-1.3 {appending and retrieving} { + testdstring free + foreach l {a b c d e f g h i j k l m n o p} { + testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1 + } + list [testdstring get] [testdstring length] +} {{aaaaaaaaaaaaaaaaaaaaa +bbbbbbbbbbbbbbbbbbbbb +ccccccccccccccccccccc +ddddddddddddddddddddd +eeeeeeeeeeeeeeeeeeeee +fffffffffffffffffffff +ggggggggggggggggggggg +hhhhhhhhhhhhhhhhhhhhh +iiiiiiiiiiiiiiiiiiiii +jjjjjjjjjjjjjjjjjjjjj +kkkkkkkkkkkkkkkkkkkkk +lllllllllllllllllllll +mmmmmmmmmmmmmmmmmmmmm +nnnnnnnnnnnnnnnnnnnnn +ooooooooooooooooooooo +ppppppppppppppppppppp +} 352} + +test dstring-2.1 {appending list elements} { + testdstring free + testdstring element "abc" + testdstring element "d e f" + list [testdstring get] [testdstring length] +} {{abc {d e f}} 11} +test dstring-2.2 {appending list elements} { + testdstring free + testdstring element "x" + testdstring element "\{" + testdstring element "ab\}" + testdstring get +} {x \{ ab\}} +test dstring-2.3 {appending list elements} { + testdstring free + foreach l {a b c d e f g h i j k l m n o p} { + testdstring element $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l + } + testdstring get +} {aaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbb ccccccccccccccccccccc ddddddddddddddddddddd eeeeeeeeeeeeeeeeeeeee fffffffffffffffffffff ggggggggggggggggggggg hhhhhhhhhhhhhhhhhhhhh iiiiiiiiiiiiiiiiiiiii jjjjjjjjjjjjjjjjjjjjj kkkkkkkkkkkkkkkkkkkkk lllllllllllllllllllll mmmmmmmmmmmmmmmmmmmmm nnnnnnnnnnnnnnnnnnnnn ooooooooooooooooooooo ppppppppppppppppppppp} +test dstring-2.4 {appending list elements} { + testdstring free + testdstring append "a\{" -1 + testdstring element abc + testdstring append " \{" -1 + testdstring element xyzzy + testdstring get +} "a{ abc {xyzzy" +test dstring-2.5 {appending list elements} { + testdstring free + testdstring append " \{" -1 + testdstring element abc + testdstring get +} " {abc" +test dstring-2.6 {appending list elements} { + testdstring free + testdstring append " " -1 + testdstring element abc + testdstring get +} { abc} +test dstring-2.7 {appending list elements} { + testdstring free + testdstring append "\\ " -1 + testdstring element abc + testdstring get +} "\\ abc" +test dstring-2.8 {appending list elements} { + testdstring free + testdstring append "x " -1 + testdstring element abc + testdstring get +} {x abc} + +test dstring-3.1 {nested sublists} { + testdstring free + testdstring start + testdstring element foo + testdstring element bar + testdstring end + testdstring element another + testdstring get +} {{foo bar} another} +test dstring-3.2 {nested sublists} { + testdstring free + testdstring start + testdstring start + testdstring element abc + testdstring element def + testdstring end + testdstring end + testdstring element ghi + testdstring get +} {{{abc def}} ghi} +test dstring-3.3 {nested sublists} { + testdstring free + testdstring start + testdstring start + testdstring start + testdstring element foo + testdstring element foo2 + testdstring end + testdstring end + testdstring element foo3 + testdstring end + testdstring element foo4 + testdstring get +} {{{{foo foo2}} foo3} foo4} +test dstring-3.4 {nested sublists} { + testdstring free + testdstring element before + testdstring start + testdstring element during + testdstring element more + testdstring end + testdstring element last + testdstring get +} {before {during more} last} +test dstring-3.5 {nested sublists} { + testdstring free + testdstring element "\{" + testdstring start + testdstring element first + testdstring element second + testdstring end + testdstring get +} {\{ {first second}} + +test dstring-4.1 {truncation} { + testdstring free + testdstring append "abcdefg" -1 + testdstring trunc 3 + list [testdstring get] [testdstring length] +} {abc 3} +test dstring-4.2 {truncation} { + testdstring free + testdstring append "xyzzy" -1 + testdstring trunc 0 + list [testdstring get] [testdstring length] +} {{} 0} + +test dstring-5.1 {copying to result} { + testdstring free + testdstring append xyz -1 + testdstring result +} xyz +test dstring-5.2 {copying to result} { + testdstring free + catch {unset a} + foreach l {a b c d e f g h i j k l m n o p} { + testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1 + } + set a [testdstring result] + testdstring append abc -1 + list $a [testdstring get] +} {{aaaaaaaaaaaaaaaaaaaaa +bbbbbbbbbbbbbbbbbbbbb +ccccccccccccccccccccc +ddddddddddddddddddddd +eeeeeeeeeeeeeeeeeeeee +fffffffffffffffffffff +ggggggggggggggggggggg +hhhhhhhhhhhhhhhhhhhhh +iiiiiiiiiiiiiiiiiiiii +jjjjjjjjjjjjjjjjjjjjj +kkkkkkkkkkkkkkkkkkkkk +lllllllllllllllllllll +mmmmmmmmmmmmmmmmmmmmm +nnnnnnnnnnnnnnnnnnnnn +ooooooooooooooooooooo +ppppppppppppppppppppp +} abc} + +test dstring-6.1 {Tcl_DStringGetResult} { + testdstring free + list [testdstring gresult staticsmall] [testdstring get] +} {{} short} +test dstring-6.2 {Tcl_DStringGetResult} { + testdstring free + foreach l {a b c d e f g h i j k l m n o p} { + testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1 + } + list [testdstring gresult staticsmall] [testdstring get] +} {{} short} +test dstring-6.3 {Tcl_DStringGetResult} { + set result {} + lappend result [testdstring gresult staticlarge] + testdstring append x 1 + lappend result [testdstring get] +} {{} {first0 first1 first2 first3 first4 first5 first6 first7 first8 first9 +second0 second1 second2 second3 second4 second5 second6 second7 second8 second9 +third0 third1 third2 third3 third4 third5 third6 third7 third8 third9 +fourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9 +fifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9 +sixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9 +seventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9 +x}} +test dstring-6.4 {Tcl_DStringGetResult} { + set result {} + lappend result [testdstring gresult free] + testdstring append y 1 + lappend result [testdstring get] +} {{} {This is a malloc-ed stringy}} +test dstring-6.5 {Tcl_DStringGetResult} { + set result {} + lappend result [testdstring gresult special] + testdstring append z 1 + lappend result [testdstring get] +} {{} {This is a specially-allocated stringz}} + +testdstring free |