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| author | dgp <dgp@users.sourceforge.net> | 2018-02-15 17:24:40 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2018-02-15 17:24:40 (GMT) |
| commit | 3b3a5ff07f3a3dd2bff6de66c86bb2d3883d9aa6 (patch) | |
| tree | aec3a9bdac672e7e85817ad81962c86dc3dbd83a /tests/util.test | |
| parent | cce4368acee1315cdc42e9d8c5db59a8f479edf7 (diff) | |
| download | tcl-3b3a5ff07f3a3dd2bff6de66c86bb2d3883d9aa6.zip tcl-3b3a5ff07f3a3dd2bff6de66c86bb2d3883d9aa6.tar.gz tcl-3b3a5ff07f3a3dd2bff6de66c86bb2d3883d9aa6.tar.bz2 | |
Better range checking in "string index". Add test-case to prove point.
This opens a large discussion on what the right valid range for index
values should be and what overflow behavior should be. New branch opened
to answer those questions completely.
Diffstat (limited to 'tests/util.test')
| -rw-r--r-- | tests/util.test | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/util.test b/tests/util.test index 35fc642..d186523 100644 --- a/tests/util.test +++ b/tests/util.test @@ -729,6 +729,12 @@ test util-9.43 {TclGetIntForIndex} -body { test util-9.44 {TclGetIntForIndex} -body { string index a 0+1000000000000 } -returnCodes error -match glob -result * +test util-9.45 {TclGetIntForIndex} { + string index abcd end+2305843009213693950 +} {} +test util-9.46 {TclGetIntForIndex} { + string index abcd end+4294967294 +} {} test util-10.1 {Tcl_PrintDouble - rounding} {ieeeFloatingPoint} { convertDouble 0x0000000000000000 |