diff options
Diffstat (limited to 'tests/binary.test')
| -rw-r--r-- | tests/binary.test | 53 |
1 files changed, 37 insertions, 16 deletions
diff --git a/tests/binary.test b/tests/binary.test index 7738f69..54e8e94 100644 --- a/tests/binary.test +++ b/tests/binary.test @@ -1506,6 +1506,18 @@ test binary-37.9 {GetFormatSpec: numbers} { binary scan $x f* bla set bla } {1.0 -1.0 2.0 -2.0 0.0} +test binary-37.10 {GetFormatSpec: count overflow} { + binary scan x a[format %ld 0x7fffffff] r +} 0 +test binary-37.11 {GetFormatSpec: count overflow} { + binary scan x a[format %ld 0x10000000] r +} 0 +test binary-37.12 {GetFormatSpec: count overflow} { + binary scan x a[format %ld 0x100000000] r +} 0 +test binary-37.13 {GetFormatSpec: count overflow} { + binary scan x a[format %lld 0x10000000000000000] r +} 0 test binary-38.1 {FormatNumber: word alignment} { set x [binary format c1s1 1 1] @@ -1635,22 +1647,6 @@ test binary-43.2 {Tcl_BinaryObjCmd: format wide int} {} { binary format W 7810179016327718216 } lcTolleH -test binary-44.1 {Tcl_BinaryObjCmd: scan wide int} {} { - binary scan HelloTcl W x - set x -} 5216694956358656876 -test binary-44.2 {Tcl_BinaryObjCmd: scan wide int} {} { - binary scan lcTolleH w x - set x -} 5216694956358656876 -test binary-44.3 {Tcl_BinaryObjCmd: scan wide int with bit 31 set} {} { - binary scan [binary format w [expr {wide(3) << 31}]] w x - set x -} 6442450944 -test binary-44.4 {Tcl_BinaryObjCmd: scan wide int with bit 31 set} {} { - binary scan [binary format W [expr {wide(3) << 31}]] W x - set x -} 6442450944 test binary-43.5 {Tcl_BinaryObjCmd: scan wide int} {} { unset -nocomplain arg1 list [binary scan \x80[string repeat \x00 7] W arg1] $arg1 @@ -1672,6 +1668,31 @@ test binary-43.9 {Tcl_BinaryObjCmd: scan unsigned wide int} {} { list [binary scan [string repeat \x00 7]\x80[string repeat \x00 7]\x80 wuw arg1 arg2] $arg1 $arg2 } {2 9223372036854775808 -9223372036854775808} +test binary-44.1 {Tcl_BinaryObjCmd: scan wide int} {} { + binary scan HelloTcl W x + set x +} 5216694956358656876 +test binary-44.2 {Tcl_BinaryObjCmd: scan wide int} {} { + binary scan lcTolleH w x + set x +} 5216694956358656876 +test binary-44.3 {Tcl_BinaryObjCmd: scan wide int with bit 31 set} {} { + binary scan [binary format w [expr {wide(3) << 31}]] w x + set x +} 6442450944 +test binary-44.4 {Tcl_BinaryObjCmd: scan wide int with bit 31 set} {} { + binary scan [binary format W [expr {wide(3) << 31}]] W x + set x +} 6442450944 +test binary-44.5 {Tcl_BinaryObjCmd: scan wide int with bit 31 and 64 set} {} { + binary scan [binary format w [expr {(wide(3) << 31) + (wide(3) << 64)}]] w x + set x +} 6442450944 +test binary-44.6 {Tcl_BinaryObjCmd: scan wide int with bit 31 and 64 set} {} { + binary scan [binary format W [expr {(wide(3) << 31) + (wide(3) << 64)}]] W x + set x +} 6442450944 + test binary-45.1 {Tcl_BinaryObjCmd: combined wide int handling} { binary scan [binary format sws 16450 -1 19521] c* x set x |