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| author | dgp <dgp@users.sourceforge.net> | 2019-12-21 14:19:08 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2019-12-21 14:19:08 (GMT) |
| commit | 1f81e5eb51a6f1fea57a23736af10772fc6abfae (patch) | |
| tree | 5b1de91e144c5613dedfcd41ad3d1fbbdab1612d /tests | |
| parent | 6fa04d74e058900e8929c9cbb45c994145691d6b (diff) | |
| download | tcl-1f81e5eb51a6f1fea57a23736af10772fc6abfae.zip tcl-1f81e5eb51a6f1fea57a23736af10772fc6abfae.tar.gz tcl-1f81e5eb51a6f1fea57a23736af10772fc6abfae.tar.bz2 | |
Tests demonstrating the number parsing overflow bugs.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/expr.test | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/expr.test b/tests/expr.test index 3a69407..948195b 100644 --- a/tests/expr.test +++ b/tests/expr.test @@ -6836,6 +6836,56 @@ test expr-41.2 {exponent underflow} { expr 1.0e-2147483630 } 0.0 +test expr-41.3 {exponent overflow} { + expr 1e2147483647 +} Inf +test expr-41.4 {exponent overflow} { + expr 1e2147483648 +} Inf +test expr-41.5 {exponent overflow} { + expr 100e2147483645 +} Inf +test expr-41.6 {exponent overflow} { + expr 100e2147483646 +} Inf +test expr-41.7 {exponent overflow} { + expr 1.0e2147483647 +} Inf +test expr-41.8 {exponent overflow} { + expr 1.0e2147483648 +} Inf +test expr-41.9 {exponent overflow} { + expr 1.2e2147483647 +} Inf +test expr-41.10 {exponent overflow} { + expr 1.2e2147483648 +} Inf + +test expr-41.11 {exponent overflow} { + expr 1e-2147483648 +} 0.0 +test expr-41.12 {exponent overflow} { + expr 1e-2147483649 +} 0.0 +test expr-41.13 {exponent overflow} { + expr 100e-2147483650 +} 0.0 +test expr-41.14 {exponent overflow} { + expr 100e-2147483651 +} 0.0 +test expr-41.15 {exponent overflow} { + expr 1.0e-2147483648 +} 0.0 +test expr-41.16 {exponent overflow} { + expr 1.0e-2147483649 +} 0.0 +test expr-41.17 {exponent overflow} { + expr 1.23e-2147483646 +} 0.0 +test expr-41.18 {exponent overflow} { + expr 1.23e-2147483647 +} 0.0 + test expr-42.1 {denormals} ieeeFloatingPoint { expr 7e-324 } 5e-324 |