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-rw-r--r--tests/string.test324
1 files changed, 315 insertions, 9 deletions
diff --git a/tests/string.test b/tests/string.test
index 7a7a749..cf658a2 100644
--- a/tests/string.test
+++ b/tests/string.test
@@ -17,17 +17,23 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
namespace import -force ::tcltest::*
}
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
+
# Some tests require the testobj command
testConstraint testobj [expr {[info commands testobj] != {}}]
testConstraint testindexobj [expr {[info commands testindexobj] != {}}]
+# Used for constraining memory leak tests
+testConstraint memory [llength [info commands memory]]
+
test string-1.1 {error conditions} {
list [catch {string gorp a b} 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}}
test string-1.2 {error conditions} {
list [catch {string} msg] $msg
-} {1 {wrong # args: should be "string subcommand ?argument ...?"}}
+} {1 {wrong # args: should be "string subcommand ?arg ...?"}}
test string-2.1 {string compare, too few args} {
list [catch {string compare a} msg] $msg
@@ -309,10 +315,10 @@ test string-6.4 {string is, too many args} {
} {1 {wrong # args: should be "string is class ?-strict? ?-failindex var? str"}}
test string-6.5 {string is, class check} {
list [catch {string is bogus str} msg] $msg
-} {1 {bad class "bogus": must be alnum, alpha, ascii, control, boolean, digit, double, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
+} {1 {bad class "bogus": must be alnum, alpha, ascii, control, boolean, digit, double, entier, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
test string-6.6 {string is, ambiguous class} {
list [catch {string is al str} msg] $msg
-} {1 {ambiguous class "al": must be alnum, alpha, ascii, control, boolean, digit, double, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
+} {1 {ambiguous class "al": must be alnum, alpha, ascii, control, boolean, digit, double, entier, false, graph, integer, list, lower, print, punct, space, true, upper, wideinteger, wordchar, or xdigit}}
test string-6.7 {string is alpha, all ok} {
string is alpha -strict -failindex var abc
} 1
@@ -335,9 +341,7 @@ test string-6.12 {string is alnum, true} {
test string-6.13 {string is alnum, false} {
list [string is alnum -failindex var abc1.23] $var
} {0 4}
-test string-6.14 {string is alnum, unicode} {
- string is alnum abc\u00fc
-} 1
+test string-6.14 {string is alnum, unicode} "string is alnum abc\xfc" 1
test string-6.15 {string is alpha, true} {
string is alpha abc
} 1
@@ -593,7 +597,7 @@ test string-6.90 {string is integer, bad integers} {
foreach num $numbers {
lappend result [string is int -strict $num]
}
- set result
+ return $result
} {1 1 0 0 0 1 0 0}
test string-6.91 {string is double, bad doubles} {
set result ""
@@ -601,7 +605,7 @@ test string-6.91 {string is double, bad doubles} {
foreach num $numbers {
lappend result [string is double -strict $num]
}
- set result
+ return $result
} {1 1 0 0 0 1 0 0}
test string-6.92 {string is integer, 32-bit overflow} {
# Bug 718878
@@ -665,7 +669,7 @@ test string-6.107 {string is integer, bad integers} {
foreach num $numbers {
lappend result [string is wideinteger -strict $num]
}
- set result
+ return $result
} {1 1 0 0 0 1 0 0}
test string-6.108 {string is double, Bug 1382287} {
set x 2turtledoves
@@ -675,6 +679,78 @@ test string-6.108 {string is double, Bug 1382287} {
test string-6.109 {string is double, Bug 1360532} {
string is double 1\u00a0
} 0
+test string-6.110 {string is entier, true} {
+ string is entier +1234567890
+} 1
+test string-6.111 {string is entier, true on type} {
+ string is entier [expr wide(50.0)]
+} 1
+test string-6.112 {string is entier, true} {
+ string is entier [list -10]
+} 1
+test string-6.113 {string is entier, true as hex} {
+ string is entier 0xabcdef
+} 1
+test string-6.114 {string is entier, true as octal} {
+ string is entier 0123456
+} 1
+test string-6.115 {string is entier, true with whitespace} {
+ string is entier " \n1234\v"
+} 1
+test string-6.116 {string is entier, false} {
+ list [string is entier -fail var 123abc] $var
+} {0 3}
+test string-6.117 {string is entier, false} {
+ list [string is entier -fail var 123123123123123123123123123123123123123123123123123123123123123123123123123123123123abc] $var
+} {0 84}
+test string-6.118 {string is entier, false} {
+ list [string is entier -fail var [expr double(1)]] $var
+} {0 1}
+test string-6.119 {string is entier, false} {
+ list [string is entier -fail var " "] $var
+} {0 0}
+test string-6.120 {string is entier, false on bad octal} {
+ list [string is entier -fail var 0o36963] $var
+} {0 4}
+test string-6.121.1 {string is entier, false on bad octal} {
+ list [string is entier -fail var 0o36963] $var
+} {0 4}
+test string-6.122 {string is entier, false on bad hex} {
+ list [string is entier -fail var 0X345XYZ] $var
+} {0 5}
+test string-6.123 {string is entier, bad integers} {
+ # SF bug #634856
+ set result ""
+ set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1"]
+ foreach num $numbers {
+ lappend result [string is entier -strict $num]
+ }
+ return $result
+} {1 1 0 0 0 1 0 0}
+test string-6.124 {string is entier, true} {
+ string is entier +1234567890123456789012345678901234567890
+} 1
+test string-6.125 {string is entier, true} {
+ string is entier [list -10000000000000000000000000000000000000000000000000000000000000000000000000000000000000]
+} 1
+test string-6.126 {string is entier, true as hex} {
+ string is entier 0xabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdefabcdef
+} 1
+test string-6.127 {string is entier, true as octal} {
+ string is entier 0123456112341234561234565623456123456123456123456123456123456123456123456123456123456
+} 1
+test string-6.128 {string is entier, true with whitespace} {
+ string is entier " \n12340000000000000000000000000000000000000000000000000000000000000000000000000000000000000\v"
+} 1
+test string-6.129 {string is entier, false on bad octal} {
+ list [string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963] $var
+} {0 87}
+test string-6.130.1 {string is entier, false on bad octal} {
+ list [string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963] $var
+} {0 87}
+test string-6.131 {string is entier, false on bad hex} {
+ list [string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ] $var
+} {0 88}
catch {rename largest_int {}}
@@ -1322,6 +1398,9 @@ test string-15.9 {string tolower} {
test string-15.10 {string tolower, unicode} {
string tolower ABCabc\xc7\xe7
} "abcabc\xe7\xe7"
+test string-15.11 {string tolower, compiled} {
+ lindex [string tolower [list A B [list C]]] 1
+} b
test string-16.1 {string toupper} {
list [catch {string toupper} msg] $msg
@@ -1353,6 +1432,9 @@ test string-16.9 {string toupper} {
test string-16.10 {string toupper, unicode} {
string toupper ABCabc\xc7\xe7
} "ABCABC\xc7\xc7"
+test string-16.11 {string toupper, compiled} {
+ lindex [string toupper [list a b [list c]]] 1
+} B
test string-17.1 {string totitle} {
list [catch {string totitle} msg] $msg
@@ -1375,6 +1457,9 @@ test string-17.6 {string totitle, unicode} {
test string-17.7 {string totitle, unicode} {
string totitle \u01f3BCabc\xc7\xe7
} "\u01f2bcabc\xe7\xe7"
+test string-17.8 {string totitle, compiled} {
+ lindex [string totitle [list aa bb [list cc]]] 0
+} Aa
test string-18.1 {string trim} {
list [catch {string trim} msg] $msg
@@ -1409,6 +1494,9 @@ test string-18.10 {string trim} {
test string-18.11 {string trim, unicode} {
string trim "\xe7\xe8 AB\xe7C \xe8\xe7" \xe7\xe8
} " AB\xe7C "
+test string-18.12 {string trim, unicode default} {
+ string trim \ufeff\x00\u0085\u00a0\u1680\u180eABC\u1361\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000
+} ABC\u1361
test string-19.1 {string trimleft} {
list [catch {string trimleft} msg] $msg
@@ -1416,6 +1504,9 @@ test string-19.1 {string trimleft} {
test string-19.2 {string trimleft} {
string trimleft " XYZ "
} {XYZ }
+test string-19.3 {string trimleft, unicode default} {
+ string trimleft \ufeff\u0085\u00a0\x00\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000\u1361ABC
+} \u1361ABC
test string-20.1 {string trimright errors} {
list [catch {string trimright} msg] $msg
@@ -1432,6 +1523,9 @@ test string-20.4 {string trimright} {
test string-20.5 {string trimright} {
string trimright ""
} {}
+test string-20.6 {string trimright, unicode default} {
+ string trimright ABC\u1361\u0085\x00\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u202f\u205f\u3000
+} ABC\u1361
test string-21.1 {string wordend} {
list [catch {string wordend a} msg] $msg
@@ -1615,6 +1709,17 @@ test string-24.12 {string reverse command - corner case} {
set y \udead
string is ascii [string reverse $x$y]
} 0
+test string-24.13 {string reverse command - pure Unicode string} {
+ string reverse [string range \ubeef\udead\ubeef\udead\ubeef\udead 1 5]
+} \udead\ubeef\udead\ubeef\udead
+test string-24.14 {string reverse command - pure bytearray} {
+ binary scan [string reverse [binary format H* 010203]] H* x
+ set x
+} 030201
+test string-24.15 {string reverse command - pure bytearray} {
+ binary scan [tcl::string::reverse [binary format H* 010203]] H* x
+ set x
+} 030201
test string-25.1 {string is list} {
string is list {a b c}
@@ -1665,7 +1770,208 @@ test string-25.14 {string is list} {
list [string is list -failindex x "\uabcd {b c}d e"] $x
} {0 2}
+test string-26.1 {tcl::prefix, too few args} -body {
+ tcl::prefix match a
+} -returnCodes 1 -result {wrong # args: should be "tcl::prefix match ?options? table string"}
+test string-26.2 {tcl::prefix, bad args} -body {
+ tcl::prefix match a b c
+} -returnCodes 1 -result {bad option "a": must be -error, -exact, or -message}
+test string-26.2.1 {tcl::prefix, empty table} -body {
+ tcl::prefix match {} foo
+} -returnCodes 1 -result {bad option "foo": no valid options}
+test string-26.3 {tcl::prefix, bad args} -body {
+ tcl::prefix match -error "{}x" -exact str1 str2
+} -returnCodes 1 -result {list element in braces followed by "x" instead of space}
+test string-26.3.1 {tcl::prefix, bad args} -body {
+ tcl::prefix match -error "x" -exact str1 str2
+} -returnCodes 1 -result {error options must have an even number of elements}
+test string-26.3.2 {tcl::prefix, bad args} -body {
+ tcl::prefix match -error str1 str2
+} -returnCodes 1 -result {missing value for -error}
+test string-26.4 {tcl::prefix, bad args} -body {
+ tcl::prefix match -message str1 str2
+} -returnCodes 1 -result {missing value for -message}
+test string-26.5 {tcl::prefix} {
+ tcl::prefix match {apa bepa cepa depa} cepa
+} cepa
+test string-26.6 {tcl::prefix} {
+ tcl::prefix match {apa bepa cepa depa} be
+} bepa
+test string-26.7 {tcl::prefix} -body {
+ tcl::prefix match -exact {apa bepa cepa depa} be
+} -returnCodes 1 -result {bad option "be": must be apa, bepa, cepa, or depa}
+test string-26.8 {tcl::prefix} -body {
+ tcl::prefix match -message switch {apa bepa bear depa} be
+} -returnCodes 1 -result {ambiguous switch "be": must be apa, bepa, bear, or depa}
+test string-26.9 {tcl::prefix} -body {
+ tcl::prefix match -error {} {apa bepa bear depa} be
+} -returnCodes 0 -result {}
+test string-26.10 {tcl::prefix} -body {
+ tcl::prefix match -error {-level 1} {apa bepa bear depa} be
+} -returnCodes 2 -result {ambiguous option "be": must be apa, bepa, bear, or depa}
+test string-26.10.1 {tcl::prefix} -setup {
+ proc _testprefix {args} {
+ array set opts {-a x -b y -c y}
+ foreach {opt val} $args {
+ set opt [tcl::prefix match -error {-level 1} {-a -b -c} $opt]
+ set opts($opt) $val
+ }
+ array get opts
+ }
+} -body {
+ set a [catch {_testprefix -x u} result options]
+ dict get $options -errorinfo
+} -cleanup {
+ rename _testprefix {}
+} -result {bad option "-x": must be -a, -b, or -c
+ while executing
+"_testprefix -x u"}
+
+# Helper for memory stress tests
+# Repeat each body in a local space checking that memory does not increase
+proc MemStress {args} {
+ set res {}
+ foreach body $args {
+ set end 0
+ for {set i 0} {$i < 5} {incr i} {
+ proc MemStress_Body {} $body
+ uplevel 1 MemStress_Body
+ rename MemStress_Body {}
+ set tmp $end
+ set end [lindex [lindex [split [memory info] "\n"] 3] 3]
+ }
+ lappend res [expr {$end - $tmp}]
+ }
+ return $res
+}
+
+test string-26.11 {tcl::prefix: testing for leaks} -body {
+ # This test is made to stress object reference management
+ MemStress {
+ set table {hejj miff gurk}
+ set item [lindex $table 1]
+ # If not careful, this can cause a circular reference
+ # that will cause a leak.
+ tcl::prefix match $table $item
+ } {
+ # A similar case with nested lists
+ set table2 {hejj {miff maff} gurk}
+ set item [lindex [lindex $table2 1] 0]
+ tcl::prefix match $table2 $item
+ } {
+ # A similar case with dict
+ set table3 {hejj {miff maff} gurk2}
+ set item [lindex [dict keys [lindex $table3 1]] 0]
+ tcl::prefix match $table3 $item
+ }
+} -constraints memory -result {0 0 0}
+
+test string-26.12 {tcl::prefix: testing for leaks} -body {
+ # This is a memory leak test in a form that might actually happen
+ # in real code. The shared literal "miff" causes a connection
+ # between the item and the table.
+ MemStress {
+ proc stress1 {item} {
+ set table [list hejj miff gurk]
+ tcl::prefix match $table $item
+ }
+ proc stress2 {} {
+ stress1 miff
+ }
+ stress2
+ rename stress1 {}
+ rename stress2 {}
+ }
+} -constraints memory -result 0
+
+test string-26.13 {tcl::prefix: testing for leaks} -body {
+ # This test is made to stress object reference management
+ MemStress {
+ set table [list hejj miff]
+ set item $table
+ set error $table
+ # Use the same objects in all places
+ catch {
+ tcl::prefix match -error $error $table $item
+ }
+ }
+} -constraints memory -result {0}
+
+test string-27.1 {tcl::prefix all, too few args} -body {
+ tcl::prefix all a
+} -returnCodes 1 -result {wrong # args: should be "tcl::prefix all table string"}
+test string-27.2 {tcl::prefix all, bad args} -body {
+ tcl::prefix all a b c
+} -returnCodes 1 -result {wrong # args: should be "tcl::prefix all table string"}
+test string-27.3 {tcl::prefix all, bad args} -body {
+ tcl::prefix all "{}x" str2
+} -returnCodes 1 -result {list element in braces followed by "x" instead of space}
+test string-27.4 {tcl::prefix all} {
+ tcl::prefix all {apa bepa cepa depa} c
+} cepa
+test string-27.5 {tcl::prefix all} {
+ tcl::prefix all {apa bepa cepa depa} cepa
+} cepa
+test string-27.6 {tcl::prefix all} {
+ tcl::prefix all {apa bepa cepa depa} cepax
+} {}
+test string-27.7 {tcl::prefix all} {
+ tcl::prefix all {apa aska appa} a
+} {apa aska appa}
+test string-27.8 {tcl::prefix all} {
+ tcl::prefix all {apa aska appa} ap
+} {apa appa}
+test string-27.9 {tcl::prefix all} {
+ tcl::prefix all {apa aska appa} p
+} {}
+test string-27.10 {tcl::prefix all} {
+ tcl::prefix all {apa aska appa} {}
+} {apa aska appa}
+
+test string-28.1 {tcl::prefix longest, too few args} -body {
+ tcl::prefix longest a
+} -returnCodes 1 -result {wrong # args: should be "tcl::prefix longest table string"}
+test string-28.2 {tcl::prefix longest, bad args} -body {
+ tcl::prefix longest a b c
+} -returnCodes 1 -result {wrong # args: should be "tcl::prefix longest table string"}
+test string-28.3 {tcl::prefix longest, bad args} -body {
+ tcl::prefix longest "{}x" str2
+} -returnCodes 1 -result {list element in braces followed by "x" instead of space}
+test string-28.4 {tcl::prefix longest} {
+ tcl::prefix longest {apa bepa cepa depa} c
+} cepa
+test string-28.5 {tcl::prefix longest} {
+ tcl::prefix longest {apa bepa cepa depa} cepa
+} cepa
+test string-28.6 {tcl::prefix longest} {
+ tcl::prefix longest {apa bepa cepa depa} cepax
+} {}
+test string-28.7 {tcl::prefix longest} {
+ tcl::prefix longest {apa aska appa} a
+} a
+test string-28.8 {tcl::prefix longest} {
+ tcl::prefix longest {apa aska appa} ap
+} ap
+test string-28.9 {tcl::prefix longest} {
+ tcl::prefix longest {apa bska appa} a
+} ap
+test string-28.10 {tcl::prefix longest} {
+ tcl::prefix longest {apa bska appa} {}
+} {}
+test string-28.11 {tcl::prefix longest} {
+ tcl::prefix longest {{} bska appa} {}
+} {}
+test string-28.12 {tcl::prefix longest} {
+ tcl::prefix longest {apa {} appa} {}
+} {}
+test string-28.13 {tcl::prefix longest} {
+ # Test UTF8 handling
+ tcl::prefix longest {ax\x90 bep ax\x91} a
+} ax
+
# cleanup
+rename MemStress {}
+catch {rename foo {}}
::tcltest::cleanupTests
return