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Add two tests to strtod.

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Review URL: http://codereview.chromium.org/6461018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
floitschV8@gmail.com 2011-02-09 14:12:31 +00:00
parent 8d3d77055c
commit 96c4f62b73
1 changed files with 19 additions and 0 deletions
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19
test/cctest/test-strtod.cc
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@ -324,6 +324,25 @@ TEST(Strtod) {
StrtodChar("5708990770823839207320493820740630171355185151999", -3));
CHECK_EQ(5708990770823839524233143877797980545530986496.0,
StrtodChar("5708990770823839207320493820740630171355185152001", -3));
// The following test-cases got some public attention in early 2011 when they
// sent Java and PHP into an infinite loop.
CHECK_EQ(2.225073858507201e-308, StrtodChar("22250738585072011", -324));
CHECK_EQ(2.22507385850720138309e-308,
StrtodChar("22250738585072011360574097967091319759348195463516456480"
"23426109724822222021076945516529523908135087914149158913"
"03962110687008643869459464552765720740782062174337998814"
"10632673292535522868813721490129811224514518898490572223"
"07285255133155755015914397476397983411801999323962548289"
"01710708185069063066665599493827577257201576306269066333"
"26475653000092458883164330377797918696120494973903778297"
"04905051080609940730262937128958950003583799967207254304"
"36028407889577179615094551674824347103070260914462157228"
"98802581825451803257070188608721131280795122334262883686"
"22321503775666622503982534335974568884423900265498198385"
"48794829220689472168983109969836584681402285424333066033"
"98508864458040010349339704275671864433837704860378616227"
"71738545623065874679014086723327636718751", -1076));
}