diff options
Diffstat (limited to 'tests/subst.test')
| -rw-r--r-- | tests/subst.test | 147 |
1 files changed, 98 insertions, 49 deletions
diff --git a/tests/subst.test b/tests/subst.test index 933b1c6..2115772 100644 --- a/tests/subst.test +++ b/tests/subst.test @@ -15,13 +15,17 @@ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2.1 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands +catch [list package require -exact Tcltest [info patchlevel]] -test subst-1.1 {basics} { - list [catch {subst} msg] $msg -} {1 {wrong # args: should be "subst ?-nobackslashes? ?-nocommands? ?-novariables? string"}} -test subst-1.2 {basics} { - list [catch {subst a b c} msg] $msg -} {1 {bad switch "a": must be -nobackslashes, -nocommands, or -novariables}} +testConstraint testbytestring [llength [info commands testbytestring]] + +test subst-1.1 {basics} -returnCodes error -body { + subst +} -result {wrong # args: should be "subst ?-nobackslashes? ?-nocommands? ?-novariables? string"} +test subst-1.2 {basics} -returnCodes error -body { + subst a b c +} -result {bad option "a": must be -nobackslashes, -nocommands, or -novariables} test subst-2.1 {simple strings} { subst {} @@ -32,16 +36,16 @@ test subst-2.2 {simple strings} { test subst-2.3 {simple strings} { subst abcdefg } abcdefg -test subst-2.4 {simple strings} { +test subst-2.4 {simple strings} testbytestring { # Tcl Bug 685106 - subst [bytestring bar\x00soom] -} [bytestring bar\x00soom] + expr {[subst [testbytestring bar\x00soom]] eq [testbytestring bar\x00soom]} +} 1 test subst-3.1 {backslash substitutions} { subst {\x\$x\[foo bar]\\} } "x\$x\[foo bar]\\" test subst-3.2 {backslash substitutions with utf chars} { - # 'j' is just a char that doesn't mean anything, and \344 is 'ä' + # 'j' is just a char that doesn't mean anything, and \344 is 'ä' # that also doesn't mean anything, but is multi-byte in UTF-8. list [subst \j] [subst \\j] [subst \\344] [subst \\\344] } "j j \344 \344" @@ -54,12 +58,13 @@ test subst-4.2 {variable substitutions} { set a 44 subst {x$a.y{$a}.z} } {x44.y{44}.z} -test subst-4.3 {variable substitutions} { +test subst-4.3 {variable substitutions} -setup { catch {unset a} +} -body { set a(13) 82 set i 13 subst {x.$a($i)} -} {x.82} +} -result {x.82} catch {unset a} set long {This is a very long string, intentionally made so long that it will overflow the static character size for dstrings, so that @@ -68,9 +73,9 @@ set long {This is a very long string, intentionally made so long that it an error, there will be memory that isn't freed (this will be detected when the tests are run under a checking memory allocator such as Purify).} -test subst-4.4 {variable substitutions} { - list [catch {subst {$long $a}} msg] $msg -} {1 {can't read "a": no such variable}} +test subst-4.4 {variable substitutions} -returnCodes error -body { + subst {$long $a} +} -result {can't read "a": no such variable} test subst-5.1 {command substitutions} { subst {[concat {}]} @@ -111,20 +116,20 @@ test subst-5.10 {command substitutions} { list [catch {exec [info nameofexecutable] << $script} msg] $msg } {1 {missing close-bracket}} -test subst-6.1 {clear the result after command substitution} { +test subst-6.1 {clear the result after command substitution} -body { catch {unset a} - list [catch {subst {[concat foo] $a}} msg] $msg -} {1 {can't read "a": no such variable}} + subst {[concat foo] $a} +} -returnCodes error -result {can't read "a": no such variable} -test subst-7.1 {switches} { - list [catch {subst foo bar} msg] $msg -} {1 {bad switch "foo": must be -nobackslashes, -nocommands, or -novariables}} -test subst-7.2 {switches} { - list [catch {subst -no bar} msg] $msg -} {1 {ambiguous switch "-no": must be -nobackslashes, -nocommands, or -novariables}} -test subst-7.3 {switches} { - list [catch {subst -bogus bar} msg] $msg -} {1 {bad switch "-bogus": must be -nobackslashes, -nocommands, or -novariables}} +test subst-7.1 {switches} -returnCodes error -body { + subst foo bar +} -result {bad option "foo": must be -nobackslashes, -nocommands, or -novariables} +test subst-7.2 {switches} -returnCodes error -body { + subst -no bar +} -result {ambiguous option "-no": must be -nobackslashes, -nocommands, or -novariables} +test subst-7.3 {switches} -returnCodes error -body { + subst -bogus bar +} -result {bad option "-bogus": must be -nobackslashes, -nocommands, or -novariables} test subst-7.4 {switches} { set x 123 subst -nobackslashes {abc $x [expr 1+2] \\\x41} @@ -157,28 +162,30 @@ test subst-8.4 {return in a subst} { test subst-8.5 {return in a subst} { subst {foo [return {]}; bogus code] bar} } {foo ] bar} -test subst-8.6 {return in a subst} { - list [catch {subst {foo [return {x}; bogus code bar}} msg] $msg -} {1 {missing close-bracket}} +test subst-8.6 {return in a subst} -returnCodes error -body { + subst "foo \[return {x}; bogus code bar" +} -result {missing close-bracket} test subst-8.7 {return in a subst, parse error} -body { - subst {foo [return {x} ; set a {}" ; stuff] bar} + subst {foo [return {x} ; set a {}"" ; stuff] bar} } -returnCodes error -result {extra characters after close-brace} test subst-8.8 {return in a subst, parse error} -body { - subst {foo [return {x} ; set bar baz ; set a {}" ; stuff] bar} + subst {foo [return {x} ; set bar baz ; set a {}"" ; stuff] bar} } -returnCodes error -result {extra characters after close-brace} test subst-8.9 {return in a variable subst} { subst {foo $var([return {x}]) bar} } {foo x bar} -test subst-9.1 {error in a subst} { - list [catch {subst {[error foo; bogus code]bar}} msg] $msg -} {1 foo} -test subst-9.2 {error in a subst} { - list [catch {subst {[if 1 { error foo; bogus code}]bar}} msg] $msg -} {1 foo} -test subst-9.3 {error in a variable subst} { - list [catch {subst {foo $var([error foo]) bar}} msg] $msg -} {1 foo} +test subst-9.1 {error in a subst} -body { + subst {[error foo; bogus code]bar} +} -returnCodes error -result foo +test subst-9.2 {error in a subst} -body { + subst {[if 1 { error foo; bogus code}]bar} +} -returnCodes error -result foo +test subst-9.3 {error in a variable subst} -setup { + catch {unset var} +} -body { + subst {foo $var([error foo]) bar} +} -returnCodes error -result foo test subst-10.1 {break in a subst} { subst {foo [break; bogus code] bar} @@ -223,14 +230,14 @@ test subst-12.1 {nasty case, Bug 1036649} { set res [list [catch {subst "\[subst {};"} msg] $msg] if {$msg ne "missing close-bracket"} break } - set res + return $res } {1 {missing close-bracket}} test subst-12.2 {nasty case, Bug 1036649} { for {set i 0} {$i < 10} {incr i} { set res [list [catch {subst "\[subst {}; "} msg] $msg] if {$msg ne "missing close-bracket"} break } - set res + return $res } {1 {missing close-bracket}} test subst-12.3 {nasty case, Bug 1036649} { set x 0 @@ -238,25 +245,67 @@ test subst-12.3 {nasty case, Bug 1036649} { set res [list [catch {subst "\[incr x;"} msg] $msg] if {$msg ne "missing close-bracket"} break } - list $res $x -} {{1 {missing close-bracket}} 10} + lappend res $x +} {1 {missing close-bracket} 10} test subst-12.4 {nasty case, Bug 1036649} { set x 0 for {set i 0} {$i < 10} {incr i} { set res [list [catch {subst "\[incr x; "} msg] $msg] if {$msg ne "missing close-bracket"} break } - list $res $x -} {{1 {missing close-bracket}} 10} + lappend res $x +} {1 {missing close-bracket} 10} test subst-12.5 {nasty case, Bug 1036649} { set x 0 for {set i 0} {$i < 10} {incr i} { set res [list [catch {subst "\[incr x"} msg] $msg] if {$msg ne "missing close-bracket"} break } - list $res $x -} {{1 {missing close-bracket}} 0} + lappend res $x +} {1 {missing close-bracket} 0} +test subst-12.6 {nasty case with compilation} { + set x unset + set y unset + list [eval [list subst {[set x 1;break;incr x][set y $x]}]] $x $y +} {{} 1 unset} +test subst-12.7 {nasty case with compilation} { + set x unset + set y unset + list [eval [list subst {[set x 1;continue;incr x][set y $x]}]] $x $y +} {1 1 1} +test subst-13.1 {Bug 3081065} -setup { + set script [makeFile { + proc demo {string} { + subst $string + } + demo name2 + } subst13.tcl] +} -body { + interp create slave + slave eval [list source $script] + interp delete slave + interp create slave + slave eval { + set count 400 + while {[incr count -1]} { + lappend bloat [expr {rand()}] + } + } + slave eval [list source $script] + interp delete slave +} -cleanup { + removeFile subst13.tcl +} +test subst-13.2 {Test for segfault} -body { + subst {[} +} -returnCodes error -result * -match glob + + # cleanup ::tcltest::cleanupTests return + +# Local Variables: +# mode: tcl +# End: |