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Fix parsing floats panics and bugs #1110

Merged
merged 7 commits into from
Feb 4, 2021
Merged

Fix parsing floats panics and bugs #1110

merged 7 commits into from
Feb 4, 2021

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jevancc
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@jevancc jevancc commented Feb 3, 2021

This Pull Request fixes/closes #1063 .

It changes the following:

  • Add dependency fast_float to parse float string
  • Fix parsing floats panic in number lexer
  • Fix bugs in parseFloat, parseInt, and Value::to_number

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codecov bot commented Feb 3, 2021 •
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Codecov Report

Merging #1110 (c709594) into master (0fdfdfb) will increase coverage by 0.01%.
The diff coverage is 66.66%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #1110      +/-   ##
==========================================
+ Coverage   58.81%   58.82%   +0.01%     
==========================================
  Files         176      176              
  Lines       12467    12484      +17     
==========================================
+ Hits         7332     7344      +12     
- Misses       5135     5140       +5
Impacted Files Coverage Δ
boa/src/value/mod.rs 72.70% <46.66%> (-0.99%) ⬇️
boa/src/builtins/string/mod.rs 62.91% <66.66%> (-0.08%) ⬇️
boa/src/builtins/number/mod.rs 66.31% <80.00%> (+1.07%) ⬆️
boa/src/syntax/lexer/number.rs 68.45% <100.00%> (ø)

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Test262 conformance changes:

Test result master count PR count difference
Total 78,497 78,497 0
Passed 24,862 24,986 +124
Ignored 15,587 15,587 0
Failed 38,048 37,924 -124
Panics 18 16 -2
Conformance 31.67 31.83 +0.16%

Numbers look nice.

@RageKnify RageKnify added lexer Issues surrounding the lexer parser Issues surrounding the parser labels Feb 3, 2021
tofpie
tofpie approved these changes Feb 3, 2021
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Looks good to me! Thanks!

boa/src/builtins/string/mod.rs Outdated Show resolved Hide resolved
Lan2u
Lan2u approved these changes Feb 3, 2021
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Looks really good

@RageKnify RageKnify merged commit 9b1264f into boa-dev:master Feb 4, 2021
Razican pushed a commit that referenced this pull request May 22, 2021
@jevancc @tofpie @Razican
Fix parsing floats panics and bugs (#1110)
2f2daec 
* Fix parsing float panic

* Fix float parsing functions

* Fix parseFloat bugs

* Fix parseInt and parseFloat bugs

* Fix clippy

* Add todo comment

* Update boa/src/builtins/string/mod.rs

Co-authored-by: tofpie <[email protected]>

Co-authored-by: tofpie <[email protected]>
@RageKnify RageKnify added this to the v0.12.0 milestone May 31, 2021
@hle0 hle0 mentioned this pull request Oct 4, 2021
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@tofpie tofpie tofpie approved these changes

@RageKnify RageKnify RageKnify approved these changes

@Lan2u Lan2u Lan2u approved these changes

@Razican Razican Awaiting requested review from Razican

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lexer Issues surrounding the lexer parser Issues surrounding the parser
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Successfully merging this pull request may close these issues.

Panic parsing some floats
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@jevancc @RageKnify @Lan2u @tofpie