Nick Rolfe
a9eac19dac
Ruby: address review feedback
2022-03-28 11:19:24 +01:00
Nick Rolfe
034fce0682
Ruby: show constant value type in tests
2022-03-25 08:25:07 +00:00
Nick Rolfe
0613fda57f
Ruby: separate constant propagation of regexps from strings
2022-03-24 17:46:58 +00:00
Tom Hvitved
e12b6df118
Merge pull request #8484 from hvitved/ruby/constant-value-rework
...
Ruby: Rework `getConstantValue` implementation
2022-03-24 14:32:31 +01:00
Arthur Baars
496aab78a7
Merge pull request #8535 from aibaars/setter-method-arg-location
...
Ruby: fix location of setter-call argument
2022-03-24 11:26:13 +01:00
Harry Maclean
28a430a2f2
Ruby: Fix bad name of lambda in test
...
This isn't the identity function, so it's confusing for it to be named
so.
2022-03-24 12:44:41 +13:00
Arthur Baars
06a99c3987
Ruby: fix location of setter-call argument
2022-03-23 12:55:52 +01:00
Tom Hvitved
99ddfb489f
Ruby: Rework getConstantValue implementation
2022-03-22 10:07:44 +01:00
Harry Maclean
99b5c580a5
Ruby: Fix captured reads in lambdas
...
These were previously identified as method calls. The fix is to
recognise lambdas as a scope which can inherit variables from its
parent.
2022-03-22 15:35:43 +13:00
Harry Maclean
c891e62a0e
Ruby: Add some tests for method calls in lambdas
...
This reveals a bug where we identify reads of captured variables in
lambdas as method calls. This is fixed in a followup commit.
2022-03-22 15:33:22 +13:00
Nick Rolfe
94ce578ea4
Ruby: implement getComponent(n) for simple and hash-key symbols
2022-03-16 11:43:46 +00:00
Nick Rolfe
76918238f0
Ruby: test ExprCfgNode::getConstantValue()
2022-03-16 11:21:57 +00:00
Nick Rolfe
488c8ef609
Ruby: accept test changes after adding more literals
2022-03-14 15:49:22 +00:00
Nick Rolfe
a39aed52c6
Ruby: add more tests for edge cases in parsing of integers
2022-03-14 15:45:57 +00:00
Nick Rolfe
6c5868cfb5
Ruby: use NumberUtils in parseInteger
...
And make parse{Binary,Octal,Hex}Int hold only for values in the range
0 to 2^31-1 (incl.)
2022-03-14 15:45:57 +00:00
Nick Rolfe
6bd9616c6e
Ruby: interpret string escape sequences in getConstantValue()
2022-03-14 15:45:57 +00:00
Tom Hvitved
1e1b2e284d
Ruby: Cleanup flow through self
2022-03-09 13:17:11 +01:00
Arthur Baars
69ed121ecb
Ruby/Python: regex parser: group sequences of 'normal' characters
2022-02-22 16:15:33 +01:00
Arthur Baars
6525035f0a
Address comments
2022-02-03 13:47:03 +01:00
Arthur Baars
abf3ce6223
Ruby: expressions in pin operator ^
2022-01-28 19:47:31 +01:00
Arthur Baars
00fb4d3776
Ruby: Values in Hash literals and keyword arguments can be omitted
2022-01-28 19:47:31 +01:00
Arthur Baars
3e2ca61c01
Ruby: support anonymous block parameters/arguments
2022-01-28 19:47:31 +01:00
Arthur Baars
b9258e78ca
Ruby: non-local variables in variable reference pattern
2022-01-28 19:47:31 +01:00
Tom Hvitved
dd27ed8392
Ruby: Desugar hash literals
...
```rb
{ a: 1, **splat, b: 2 }
```
becomes
```rb
::Hash.[](a: 1, **splat, b: 2)
```
2022-01-26 13:53:18 +01:00
Arthur Baars
948ebe4b4c
Merge pull request #7568 from aibaars/ruby-pattern-matching-taint
...
Ruby: taint steps for pattern matches
2022-01-26 10:27:47 +01:00
Tom Hvitved
2a972dc045
Address review comments
2022-01-24 14:27:42 +01:00
Arthur Baars
7630b277b8
Ruby: update AST and CFG test data
2022-01-24 10:31:08 +01:00
Tom Hvitved
85e1cda81b
Ruby: Distinguish symbols from strings in ConstantValue
2022-01-21 19:16:12 +01:00
Tom Hvitved
aa9cfebc65
Ruby: Replace getValueText with getConstantValue
2022-01-21 09:19:19 +01:00
Harry Maclean
4f7f92490a
Distinguish regex components from strings
...
Create a set of classes for components of regex literals,
separate from those of string literals. This allows us to special-case
components of free-spacing regexes (ones with the /x flag) to not have a
`getValueText()`.
This in turn is useful because our regex parser can't handle free-spacing
regexes, so excluding them ensures that we don't generate erroneous
ReDoS alerts.
2022-01-19 11:23:40 +13:00
Tom Hvitved
c3fd272f9b
Ruby: Simplify getValueText logic for StringlikeLiterals
2022-01-06 12:27:03 +13:00
Tom Hvitved
301d0bbdf8
Ruby: Restructure test to avoid dead code
2022-01-06 12:27:03 +13:00
Harry Maclean
32c93e70e2
Include simple interpolations in getValueText
...
When calculating `StringlikeLiteral.getValueText`, include results from
interpolations where we can determine their string value. For example:
b = "b" # local variable
D = "d" # constant
"a#{b}c" # getValueText() = "abc"
"a#{b}c{D}" # getValueText() = "abcd"
/#a#{b}c{D}/ # getValueText() = "abcd"
2022-01-06 12:27:03 +13:00
Harry Maclean
3df3fb092b
Make room for new test code
...
This change is split over several commits so it is easier to see.
This change adds some extra lines, which will be populated in the next
commit.
2022-01-06 12:26:51 +13:00
Jeff Gran
f21398ce84
changed the name of one of the constants for a better test case
2021-12-22 08:42:07 -07:00
Jeff Gran
445c420a3d
rerun test --learn with rebuilt ruby extractor
2021-12-22 08:42:04 -07:00
Jeff Gran
07c7de5cfd
run test --learn, add a few more constants to constant.rb test case
2021-12-22 08:36:07 -07:00
Jeff Gran
0c698996aa
use resolveConstanteWriteAccess instead, add a few more test cases
2021-12-22 08:35:55 -07:00
Jeff Gran
3df7793803
add more test cases, fix bug by adding getFullName() predicate
2021-12-22 08:35:55 -07:00
Jeff Gran
8e46eeb88c
fix expectations to expect the correct values
2021-12-22 08:35:52 -07:00
Arthur Baars
a86ba3b14e
Ruby: rename WhenExpr to WhenClause
2021-12-21 12:31:24 +01:00
Arthur Baars
46144fe0a3
Ruby: InClause and WhenClause are no longer Expr
2021-12-17 14:04:25 +01:00
Tom Hvitved
9ea8b20e77
Ruby: Deprecate Pattern classes
2021-12-14 15:04:40 +01:00
Arthur Baars
d17c055139
CFG
2021-12-09 15:23:25 +01:00
Arthur Baars
44a615839d
Add test case with rest variable and no prefix elements
2021-12-09 15:23:25 +01:00
Arthur Baars
f08eb8e616
Revert "Temporarily allow CFG inconsistencies"
...
This reverts commit dca1e34cd8
2021-12-09 15:23:25 +01:00
Tom Hvitved
5735bb698d
Ruby: Hide desugared nodes in data-flow paths
2021-12-08 09:00:16 +01:00
Arthur Baars
51998294ad
Ruby: add AST classes for parenthesized patterns
2021-12-03 18:13:53 +01:00
Arthur Baars
1e026ef45e
AST: merge Case and CaseMatch classes
2021-11-29 16:00:17 +01:00
Arthur Baars
f8a62c4c82
Address comments
2021-11-29 15:06:16 +01:00
