diff options
Diffstat (limited to 'tests/util.test')
| -rw-r--r-- | tests/util.test | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/tests/util.test b/tests/util.test index 22b1dbc..ddba3e4 100644 --- a/tests/util.test +++ b/tests/util.test @@ -7,7 +7,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: util.test,v 1.11 2003/07/24 16:05:24 dgp Exp $ +# RCS: @(#) $Id: util.test,v 1.12 2003/08/27 17:57:03 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest @@ -333,6 +333,12 @@ set tcl_precision 12 # This test always succeeded in the C locale anyway... test util-8.1 {TclNeedSpace - correct UTF8 handling} { + # Bug 411825 + # Note that this test relies on the fact that + # [interp target] calls on Tcl_AppendElement() + # which calls on TclNeedSpace(). If [interp target] + # is ever updated, this test will no longer test + # TclNeedSpace. interp create \u5420 interp create [list \u5420 foo] interp alias {} fooset [list \u5420 foo] set @@ -341,6 +347,35 @@ test util-8.1 {TclNeedSpace - correct UTF8 handling} { set result } "\u5420 foo" +set ::tcltest::testConstraints(testdstring) \ + [expr {[info commands testdstring] != {}}] + +test util-8.2 {TclNeedSpace - correct UTF8 handling} testdstring { + # Bug 411825 + # This tests the same bug as the previous test, but + # should be more future-proof, as the DString + # operations will likely continue to call TclNeedSpace + testdstring free + testdstring append \u5420 -1 + testdstring element foo + llength [testdstring get] +} 2 +test util-8.3 {TclNeedSpace - correct UTF8 handling} testdstring { + # Bug 411825 - new variant reported by Dossy Shiobara + testdstring free + testdstring append \u00A0 -1 + testdstring element foo + llength [testdstring get] +} 2 +test util-8.4 {TclNeedSpace - correct UTF8 handling} testdstring { + # Another bug uncovered while fixing 411825 + testdstring free + testdstring append {\ } -1 + testdstring append \{ -1 + testdstring element foo + llength [testdstring get] +} 2 + # cleanup ::tcltest::cleanupTests return |