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JS: Add tests explaining why the IIFE in f2 didn't work

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Asger F
2024-11-19 13:10:34 +01:00
parent 023dcce400
commit d2daec4c66
1 changed files with 39 additions and 0 deletions
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39
javascript/ql/test/library-tests/TripleDot/iife.js
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@@ -41,3 +41,42 @@ function f4() {
sink(inner(source("f4.1"))); // $ hasValueFlow=f4.1
sink(inner(source("f4.2"))); // $ hasValueFlow=f4.2
}
function f5() {
function inner(x) {
let y;
function nested(p) {
y = p;
}
nested(x);
return y;
}
sink(inner(source("f5.1"))); // $ hasValueFlow=f5.1
sink(inner(source("f5.2"))); // $ hasValueFlow=f5.2
}
function f6() {
function inner(x) {
let y;
function nested(p) {
y = p;
}
(nested)(x); // same as f5, except the callee is parenthesised here
return y;
}
sink(inner(source("f6.1"))); // $ MISSING: hasValueFlow=f6.1
sink(inner(source("f6.2"))); // $ MISSING: hasValueFlow=f6.2
}
function f7() {
function inner(x) {
let y;
let nested = (function (p) {
y = p;
});
nested(x); // same as f5, except the function definition is parenthesised
return y;
}
sink(inner(source("f7.1"))); // $ MISSING: hasValueFlow=f7.1
sink(inner(source("f7.2"))); // $ MISSING: hasValueFlow=f7.2
}