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add JS support the using keyword

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erik-krogh
2023-08-10 21:31:57 +02:00
parent dfc83d844a
commit a7d92b3473
13 changed files with 111 additions and 8 deletions
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69
javascript/ql/test/library-tests/AST/ExplicitResource/printAst.expected Normal file
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nodes
| file://:0:0:0:0 | (Arguments) | semmle.label | (Arguments) |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | semmle.label | [FunctionDeclStmt] functio ... } } |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | semmle.order | 1 |
| tst.js:1:10:1:10 | [VarDecl] g | semmle.label | [VarDecl] g |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | semmle.label | [BlockStmt] { u ... } } |
| tst.js:2:5:2:33 | [DeclStmt] using stream = ... | semmle.label | [DeclStmt] using stream = ... |
| tst.js:2:11:2:16 | [VarDecl] stream | semmle.label | [VarDecl] stream |
| tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | semmle.label | [VariableDeclarator] stream ... ource() |
| tst.js:2:20:2:30 | [VarRef] getResource | semmle.label | [VarRef] getResource |
| tst.js:2:20:2:32 | [CallExpr] getResource() | semmle.label | [CallExpr] getResource() |
| tst.js:4:5:4:7 | [VarRef] let | semmle.label | [VarRef] let |
| tst.js:4:5:4:19 | [CallExpr] let (test = 20) | semmle.label | [CallExpr] let (test = 20) |
| tst.js:4:5:4:20 | [ExprStmt] let (test = 20); | semmle.label | [ExprStmt] let (test = 20); |
| tst.js:4:10:4:13 | [VarRef] test | semmle.label | [VarRef] test |
| tst.js:4:10:4:18 | [AssignExpr] test = 20 | semmle.label | [AssignExpr] test = 20 |
| tst.js:4:17:4:18 | [Literal] 20 | semmle.label | [Literal] 20 |
| tst.js:6:5:8:5 | [ForStmt] for (us ... . } | semmle.label | [ForStmt] for (us ... . } |
| tst.js:6:10:6:38 | [DeclStmt] using stream2 = ... | semmle.label | [DeclStmt] using stream2 = ... |
| tst.js:6:16:6:22 | [VarDecl] stream2 | semmle.label | [VarDecl] stream2 |
| tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | semmle.label | [VariableDeclarator] stream2 ... ource() |
| tst.js:6:26:6:36 | [VarRef] getResource | semmle.label | [VarRef] getResource |
| tst.js:6:26:6:38 | [CallExpr] getResource() | semmle.label | [CallExpr] getResource() |
| tst.js:6:45:8:5 | [BlockStmt] { ... . } | semmle.label | [BlockStmt] { ... . } |
edges
| file://:0:0:0:0 | (Arguments) | tst.js:4:10:4:18 | [AssignExpr] test = 20 | semmle.label | 0 |
| file://:0:0:0:0 | (Arguments) | tst.js:4:10:4:18 | [AssignExpr] test = 20 | semmle.order | 0 |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | tst.js:1:10:1:10 | [VarDecl] g | semmle.label | 0 |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | tst.js:1:10:1:10 | [VarDecl] g | semmle.order | 0 |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | tst.js:1:14:9:1 | [BlockStmt] { u ... } } | semmle.label | 5 |
| tst.js:1:1:9:1 | [FunctionDeclStmt] functio ... } } | tst.js:1:14:9:1 | [BlockStmt] { u ... } } | semmle.order | 5 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:2:5:2:33 | [DeclStmt] using stream = ... | semmle.label | 1 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:2:5:2:33 | [DeclStmt] using stream = ... | semmle.order | 1 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:4:5:4:20 | [ExprStmt] let (test = 20); | semmle.label | 2 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:4:5:4:20 | [ExprStmt] let (test = 20); | semmle.order | 2 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:6:5:8:5 | [ForStmt] for (us ... . } | semmle.label | 3 |
| tst.js:1:14:9:1 | [BlockStmt] { u ... } } | tst.js:6:5:8:5 | [ForStmt] for (us ... . } | semmle.order | 3 |
| tst.js:2:5:2:33 | [DeclStmt] using stream = ... | tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | semmle.label | 1 |
| tst.js:2:5:2:33 | [DeclStmt] using stream = ... | tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | semmle.order | 1 |
| tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | tst.js:2:11:2:16 | [VarDecl] stream | semmle.label | 1 |
| tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | tst.js:2:11:2:16 | [VarDecl] stream | semmle.order | 1 |
| tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | tst.js:2:20:2:32 | [CallExpr] getResource() | semmle.label | 2 |
| tst.js:2:11:2:32 | [VariableDeclarator] stream ... ource() | tst.js:2:20:2:32 | [CallExpr] getResource() | semmle.order | 2 |
| tst.js:2:20:2:32 | [CallExpr] getResource() | tst.js:2:20:2:30 | [VarRef] getResource | semmle.label | 0 |
| tst.js:2:20:2:32 | [CallExpr] getResource() | tst.js:2:20:2:30 | [VarRef] getResource | semmle.order | 0 |
| tst.js:4:5:4:19 | [CallExpr] let (test = 20) | file://:0:0:0:0 | (Arguments) | semmle.label | 1 |
| tst.js:4:5:4:19 | [CallExpr] let (test = 20) | file://:0:0:0:0 | (Arguments) | semmle.order | 1 |
| tst.js:4:5:4:19 | [CallExpr] let (test = 20) | tst.js:4:5:4:7 | [VarRef] let | semmle.label | 0 |
| tst.js:4:5:4:19 | [CallExpr] let (test = 20) | tst.js:4:5:4:7 | [VarRef] let | semmle.order | 0 |
| tst.js:4:5:4:20 | [ExprStmt] let (test = 20); | tst.js:4:5:4:19 | [CallExpr] let (test = 20) | semmle.label | 1 |
| tst.js:4:5:4:20 | [ExprStmt] let (test = 20); | tst.js:4:5:4:19 | [CallExpr] let (test = 20) | semmle.order | 1 |
| tst.js:4:10:4:18 | [AssignExpr] test = 20 | tst.js:4:10:4:13 | [VarRef] test | semmle.label | 1 |
| tst.js:4:10:4:18 | [AssignExpr] test = 20 | tst.js:4:10:4:13 | [VarRef] test | semmle.order | 1 |
| tst.js:4:10:4:18 | [AssignExpr] test = 20 | tst.js:4:17:4:18 | [Literal] 20 | semmle.label | 2 |
| tst.js:4:10:4:18 | [AssignExpr] test = 20 | tst.js:4:17:4:18 | [Literal] 20 | semmle.order | 2 |
| tst.js:6:5:8:5 | [ForStmt] for (us ... . } | tst.js:6:10:6:38 | [DeclStmt] using stream2 = ... | semmle.label | 1 |
| tst.js:6:5:8:5 | [ForStmt] for (us ... . } | tst.js:6:10:6:38 | [DeclStmt] using stream2 = ... | semmle.order | 1 |
| tst.js:6:5:8:5 | [ForStmt] for (us ... . } | tst.js:6:45:8:5 | [BlockStmt] { ... . } | semmle.label | 2 |
| tst.js:6:5:8:5 | [ForStmt] for (us ... . } | tst.js:6:45:8:5 | [BlockStmt] { ... . } | semmle.order | 2 |
| tst.js:6:10:6:38 | [DeclStmt] using stream2 = ... | tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | semmle.label | 1 |
| tst.js:6:10:6:38 | [DeclStmt] using stream2 = ... | tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | semmle.order | 1 |
| tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | tst.js:6:16:6:22 | [VarDecl] stream2 | semmle.label | 1 |
| tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | tst.js:6:16:6:22 | [VarDecl] stream2 | semmle.order | 1 |
| tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | tst.js:6:26:6:38 | [CallExpr] getResource() | semmle.label | 2 |
| tst.js:6:16:6:38 | [VariableDeclarator] stream2 ... ource() | tst.js:6:26:6:38 | [CallExpr] getResource() | semmle.order | 2 |
| tst.js:6:26:6:38 | [CallExpr] getResource() | tst.js:6:26:6:36 | [VarRef] getResource | semmle.label | 0 |
| tst.js:6:26:6:38 | [CallExpr] getResource() | tst.js:6:26:6:36 | [VarRef] getResource | semmle.order | 0 |
graphProperties
| semmle.graphKind | tree |

2
javascript/ql/test/library-tests/AST/ExplicitResource/printAst.ql Normal file
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import javascript
import semmle.javascript.PrintAst

9
javascript/ql/test/library-tests/AST/ExplicitResource/tst.js Normal file
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function g() {
using stream = getResource();
let (test = 20); // <- I didn't know this was a thing
for (using stream2 = getResource(); ; ) {
// ...
}
}