home *** CD-ROM | disk | FTP | other *** search
Text File | 1997-08-15 | 4.3 KB | 133 lines | [TEXT/ALFA] |
- # This file is a Tcl script to test the code in the file tclUtil.c.
- # This file is organized in the standard fashion for Tcl tests.
- #
- # Copyright (c) 1995-1997 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: @(#) util.test 1.8 97/08/12 15:50:02
-
- if {[info commands testobj] == {}} {
- puts "This application hasn't been compiled with the \"testobj\""
- puts "command, so I can't test the Tcl type and object support."
- return
- }
-
- if {[string compare test [info procs test]] == 1} then {source defs}
-
- test util-1.1 {TclFindElement procedure - binary element in middle of list} {
- lindex {0 foo\x00help 1} 1
- } "foo\x00help"
- test util-1.2 {TclFindElement procedure - binary element at end of list} {
- lindex {0 foo\x00help} 1
- } "foo\x00help"
-
- test util-2.1 {TclCopyAndCollapse procedure - normal string} {
- lindex {0 foo} 1
- } {foo}
- test util-2.2 {TclCopyAndCollapse procedure - string with backslashes} {
- lindex {0 foo\n\x00help 1} 1
- } "foo\n\x00help"
-
- test util-3.1 {Tcl_ScanCountedElement procedure - don't leave unmatched braces} {
- # This test checks for a very tricky feature. Any list element
- # generated with Tcl_ScanCountedElement and Tcl_ConvertElement must
- # have the property that it can be enclosing in curly braces to make
- # an embedded sub-list. If this property doesn't hold, then
- # Tcl_DStringStartSublist doesn't work.
-
- set x {}
- lappend x " \\\{ \\"
- concat $x [llength "{$x}"]
- } {\ \\\{\ \\ 1}
-
- test util-4.1 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b\ } c
- } {a b\ c}
- test util-4.2 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b\ } c
- } {a b\ c}
- test util-4.3 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b\\ } c
- } {a b\\ c}
- test util-4.4 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a {b } c
- } {a b c}
- test util-4.5 {Tcl_ConcatObj - backslash-space at end of argument} {
- concat a { } c
- } {a c}
-
- test util-5.1 {Tcl_SetObjErrorCode - one arg} {
- catch {testsetobjerrorcode 1}
- list [set errorCode]
- } {1}
- test util-5.2 {Tcl_SetObjErrorCode - two args} {
- catch {testsetobjerrorcode 1 2}
- list [set errorCode]
- } {{1 2}}
- test util-5.3 {Tcl_SetObjErrorCode - three args} {
- catch {testsetobjerrorcode 1 2 3}
- list [set errorCode]
- } {{1 2 3}}
- test util-5.4 {Tcl_SetObjErrorCode - four args} {
- catch {testsetobjerrorcode 1 2 3 4}
- list [set errorCode]
- } {{1 2 3 4}}
- test util-5.5 {Tcl_SetObjErrorCode - five args} {
- catch {testsetobjerrorcode 1 2 3 4 5}
- list [set errorCode]
- } {{1 2 3 4 5}}
-
- test util-6.1 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.4]
- } {x1.4}
- test util-6.2 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.39999999999]
- } {x1.39999999999}
- test util-6.3 {Tcl_PrintDouble - using tcl_precision} {
- concat x[expr 1.399999999999]
- } {x1.4}
- test util-6.4 {Tcl_PrintDouble - using tcl_precision} {
- set tcl_precision 5
- concat x[expr 1.123412341234]
- } {x1.1234}
- set tcl_precision 12
- test util-6.4 {Tcl_PrintDouble - make sure there's a decimal point} {
- concat x[expr 2.0]
- } {x2.0}
- test util-6.5 {Tcl_PrintDouble - make sure there's a decimal point} {
- concat x[expr 3.0e98]
- } {x3e+98}
-
- test util-7.1 {TclPrecTraceProc - unset callbacks} {
- set tcl_precision 7
- set x $tcl_precision
- unset tcl_precision
- list $x $tcl_precision
- } {7 7}
- test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters} {
- set tcl_precision 12
- interp create child
- set x [child eval set tcl_precision]
- child eval {set tcl_precision 6}
- interp delete child
- list $x $tcl_precision
- } {12 6}
- test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} {
- set tcl_precision 12
- interp create -safe child
- set x [child eval {
- list [catch {set tcl_precision 8} msg] $msg
- }]
- interp delete child
- list $x $tcl_precision
- } {{1 {can't set "tcl_precision": can't modify precision from a safe interpreter}} 12}
- test util-7.3 {TclPrecTraceProc - write traces, bogus values} {
- set tcl_precision 12
- list [catch {set tcl_precision abc} msg] $msg $tcl_precision
- } {1 {can't set "tcl_precision": improper value for precision} 12}
-
- set tcl_precision 12
- concat ""
-