diff options
| author | dgp <dgp@users.sourceforge.net> | 2011-09-01 17:29:32 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-09-01 17:29:32 (GMT) |
| commit | 4a4571c9fe2d509639a55f8a366fd631e67a6800 (patch) | |
| tree | 8a14a70bb10f79c8b764eac9b06de1e7af757fc7 /tests | |
| parent | b8db328a5dc663435c02e2b2a67f3d66e16602c9 (diff) | |
| parent | c639e72c38ffbe038a79a58991d4c5bb3e027a6f (diff) | |
| download | tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.zip tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.tar.gz tcl-4a4571c9fe2d509639a55f8a366fd631e67a6800.tar.bz2 | |
3402540 Corrections to TclParseNumber() to make it reject invalid Nan(Hex).
[scan Inf %g] is portable; remove constraint.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/binary.test | 17 | ||||
| -rw-r--r-- | tests/scan.test | 4 |
2 files changed, 19 insertions, 2 deletions
diff --git a/tests/binary.test b/tests/binary.test index 8b2880b..6c00508 100644 --- a/tests/binary.test +++ b/tests/binary.test @@ -2381,6 +2381,23 @@ test binary-63.4 {NaN} ieeeFloatingPoint { format 0x%016lx [expr {$w & 0xfff3ffffffffffff}] } 0x7ff3123456789abc +# Make sure TclParseNumber() rejects invalid nan-hex formats [Bug 3402540] +test binary-63.5 {NaN} -constraints ieeeFloatingPoint -body { + binary format q Nan( +} -returnCodes error -match glob -result {expected floating-point number*} +test binary-63.6 {NaN} -constraints ieeeFloatingPoint -body { + binary format q Nan() +} -returnCodes error -match glob -result {expected floating-point number*} +test binary-63.7 {NaN} -constraints ieeeFloatingPoint -body { + binary format q Nan(g) +} -returnCodes error -match glob -result {expected floating-point number*} +test binary-63.8 {NaN} -constraints ieeeFloatingPoint -body { + binary format q Nan(1,2) +} -returnCodes error -match glob -result {expected floating-point number*} +test binary-63.9 {NaN} -constraints ieeeFloatingPoint -body { + binary format q Nan(1234567890abcd) +} -returnCodes error -match glob -result {expected floating-point number*} + test binary-64.1 {NaN} -constraints ieeeFloatingPoint -body { binary scan [binary format w 0x7ff8000000000000] q d set d diff --git a/tests/scan.test b/tests/scan.test index 84f22b4..97ad5eb 100644 --- a/tests/scan.test +++ b/tests/scan.test @@ -753,11 +753,11 @@ testConstraint ieeeFloatingPoint [testIEEE] # scan infinities - not working -test scan-14.1 {infinity} ieeeFloatingPoint { +test scan-14.1 {infinity} { scan Inf %g d set d } Inf -test scan-14.2 {infinity} ieeeFloatingPoint { +test scan-14.2 {infinity} { scan -Inf %g d set d } -Inf |